diff --git a/.github/stale.yml b/.github/stale.yml
deleted file mode 100644
index 019fa16..0000000
--- a/.github/stale.yml
+++ /dev/null
@@ -1,17 +0,0 @@
-# Clean up the stale issues
-
-daysUntilStale: 30
-daysUntilClose: 1
-
-exemptLabels:
-  - in progress
-  - pending
-
-staleLabel: stale
-
-markComment: >
-  This issue has been automatically marked as stale because it has not had
-  recent activity. It will be closed if no further activity occurs. Thank you
-  for your contributions.
-
-closeComment: false
diff --git a/.github/workflows/pages-deploy.yml.hook b/.github/workflows/pages-deploy.yml.hook
index a0de59d..1c4bd9d 100644
--- a/.github/workflows/pages-deploy.yml.hook
+++ b/.github/workflows/pages-deploy.yml.hook
@@ -68,4 +68,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v1
+        uses: actions/deploy-pages@v2
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
new file mode 100644
index 0000000..f54eb5a
--- /dev/null
+++ b/.github/workflows/stale.yml
@@ -0,0 +1,30 @@
+name: "Close stale issues and PRs"
+
+on:
+  schedule:
+    - cron: "0 0 * * *" # every day at 00:00 UTC
+
+permissions:
+  issues: write
+  pull-requests: write
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v8
+        with:
+          days-before-stale: 30
+          days-before-close: 1
+          stale-issue-label: stale
+          exempt-issue-labels: pending
+          stale-issue-message: >
+            This issue has been automatically marked as stale because it has not had recent activity.
+            It will be closed if no further activity occurs.
+            Thank you for your contributions.
+          stale-pr-label: stale
+          exempt-pr-labels: pending
+          stale-pr-message: >
+            This PR has been automatically marked as stale because it has not had recent activity.
+            It will be closed if no further activity occurs.
+            Thank you for your contributions.
diff --git a/.stylelintrc.json b/.stylelintrc.json
index e5cfad0..f489fee 100644
--- a/.stylelintrc.json
+++ b/.stylelintrc.json
@@ -17,6 +17,7 @@
       "always",
       { "ignore": ["after-comment", "first-nested", "inside-block"] }
     ],
-    "value-keyword-case": ["lower", { "ignoreProperties": ["/^\\$/"] }]
+    "value-keyword-case": ["lower", { "ignoreProperties": ["/^\\$/"] }],
+    "media-feature-range-notation": "prefix"
   }
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2fc3a28..e9c5bd6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,8 +2,27 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
-## [6.0.1](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v6.0.0...v6.0.1) (2023-05-19)
+## [6.1.0](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v6.0.0...v6.1.0) (2023-07-02)
 
+### Features
+
+* **i18n:** add Thai locale file ([#1087](https://github.com/cotes2020/jekyll-theme-chirpy/issues/1087)) ([a60e907](https://github.com/cotes2020/jekyll-theme-chirpy/commit/a60e90791d24811caff78e21c71dc85d6a729438))
+
+### Bug Fixes
+
+* missing xml escape for `alt` of preview image ([#1113](https://github.com/cotes2020/jekyll-theme-chirpy/issues/1113)) ([8b0fbf5](https://github.com/cotes2020/jekyll-theme-chirpy/commit/8b0fbf5a834276f273274e4d614edd71e339cbb0))
+* the cached image is covered by shimmer ([#1100](https://github.com/cotes2020/jekyll-theme-chirpy/issues/1100)) ([df8ff54](https://github.com/cotes2020/jekyll-theme-chirpy/commit/df8ff546ec1c8d21a3d25e0124665001fcf756f3))
+* **ui:** min-height of `page` layout exceeds the mobile screen ([73af591](https://github.com/cotes2020/jekyll-theme-chirpy/commit/73af59194ab935d38b89d298fea0e96e13be7cb7))
+* **webfont:** resume semi-bold of font family `Source Sans Pro` ([c4da99c](https://github.com/cotes2020/jekyll-theme-chirpy/commit/c4da99c7ea5d6e32b1f1b815d7d8d6ae7b0f55de))
+
+### Improvements
+
+* **build:** use `jekyll-include-cache` plugin to reduce build time ([#1098](https://github.com/cotes2020/jekyll-theme-chirpy/issues/1098)) ([4fe145e](https://github.com/cotes2020/jekyll-theme-chirpy/commit/4fe145e9809ee1b370d9891135939534751462d0)), closes [#1094](https://github.com/cotes2020/jekyll-theme-chirpy/issues/1094)
+* CJK characters of the "Search Cancel" button will wrap ([#1105](https://github.com/cotes2020/jekyll-theme-chirpy/issues/1105)) ([b6d1992](https://github.com/cotes2020/jekyll-theme-chirpy/commit/b6d1992f85ec543220e826087dcc89870e7e2c00))
+* **ui:** avoid blank space at the bottom of the homepage preview image ([ce2f6f5](https://github.com/cotes2020/jekyll-theme-chirpy/commit/ce2f6f5abef7a8b874e08d1f18c1fd002650dbf1))
+* **ui:** improve hover color of sidebar nav items in light mode ([728094d](https://github.com/cotes2020/jekyll-theme-chirpy/commit/728094d1ba67a1e7c0a11e1c6c69bf87af9a767b))
+
+## [6.0.1](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v6.0.0...v6.0.1) (2023-05-19)
 
 ### Bug Fixes
 
@@ -14,7 +33,6 @@ All notable changes to this project will be documented in this file. See [standa
 
 ## [6.0.0](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.6.1...v6.0.0) (2023-05-16)
 
-
 ### ⚠ BREAKING CHANGES
 
 * rename assets origin configuration files
@@ -32,18 +50,15 @@ All notable changes to this project will be documented in this file. See [standa
 * **ui:** redesign the sidebar ([83bbe4a](https://github.com/cotes2020/jekyll-theme-chirpy/commit/83bbe4ac939edfd1706e68c080562e3462f83519))
 * **ui:** show preview image in home page ([97b8dfe](https://github.com/cotes2020/jekyll-theme-chirpy/commit/97b8dfeed6ce7677f6472e28dc3b03f3c2968b12))
 
-
 ### Bug Fixes
 
 * parameter parsing error in image URL ([#1022](https://github.com/cotes2020/jekyll-theme-chirpy/issues/1022)) ([ee88cec](https://github.com/cotes2020/jekyll-theme-chirpy/commit/ee88cec270ea5938f98913a3edf28a684cfbd6c0))
 * **rss:** double quotes in the post title will break the XML structure ([#965](https://github.com/cotes2020/jekyll-theme-chirpy/issues/965)) ([1719d81](https://github.com/cotes2020/jekyll-theme-chirpy/commit/1719d81d00b32b107c35b3903089be84a9b28a6c))
 
-
 ### refactor
 
 * rename assets origin configuration files ([c283e77](https://github.com/cotes2020/jekyll-theme-chirpy/commit/c283e7782fa9562d82d9855fd280a573fd58c75f))
 
-
 ### Improvements
 
 * **assets:** reduce HTTP requests to CDN ([9d97120](https://github.com/cotes2020/jekyll-theme-chirpy/commit/9d971201978e993a9af337d9cd5396a1ea225f00))
@@ -63,7 +78,6 @@ All notable changes to this project will be documented in this file. See [standa
 
 ## [5.6.1](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.6.0...v5.6.1) (2023-03-30)
 
-
 ### Bug Fixes
 
 * **deps:** `tocbot` has no initialization detection ([#957](https://github.com/cotes2020/jekyll-theme-chirpy/issues/957)) ([8225174](https://github.com/cotes2020/jekyll-theme-chirpy/commit/8225174cb5e02fda7b3cc548ec821c876b0a5139))
@@ -72,14 +86,12 @@ All notable changes to this project will be documented in this file. See [standa
 
 ## [5.6.0](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.5.2...v5.6.0) (2023-03-17)
 
-
 ### Features
 
 * change TOC plugin to `tocbot` ([#774](https://github.com/cotes2020/jekyll-theme-chirpy/issues/774)) ([02b7bd5](https://github.com/cotes2020/jekyll-theme-chirpy/commit/02b7bd5095a2affe5b4c5ed7b5b182baaf642ff3))
 * **i18n:** add Greek Language Support. ([#903](https://github.com/cotes2020/jekyll-theme-chirpy/issues/903)) ([712a9b2](https://github.com/cotes2020/jekyll-theme-chirpy/commit/712a9b22401ce591cf4c0bb03fbdd1693fee30bb))
 * **ux:** turn home page posts into clickable cards ([#895](https://github.com/cotes2020/jekyll-theme-chirpy/issues/895)) ([b85f633](https://github.com/cotes2020/jekyll-theme-chirpy/commit/b85f6330dea666350631c4461b742cdb54c5f052))
 
-
 ### Bug Fixes
 
 * css selector string escaping vulnerability ([#888](https://github.com/cotes2020/jekyll-theme-chirpy/issues/888)) ([5c6ec9d](https://github.com/cotes2020/jekyll-theme-chirpy/commit/5c6ec9d06b6571e2c0efe6652078442dca8af477))
@@ -89,21 +101,18 @@ All notable changes to this project will be documented in this file. See [standa
 
 ## [5.5.2](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.5.1...v5.5.2) (2023-01-30)
 
-
 ### Bug Fixes
 
 * position of prompt icon is incorrect in paragraph on mobile ([5df953f](https://github.com/cotes2020/jekyll-theme-chirpy/commit/5df953f6c877e2aa3f1f4981c97a0b8007abe6d4))
 
 ## [5.5.1](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.5.0...v5.5.1) (2023-01-29)
 
-
 ### Bug Fixes
 
 * the icon position of the prompts in the list is incorrect ([0c9558d](https://github.com/cotes2020/jekyll-theme-chirpy/commit/0c9558de8a01e9ab795778f351a8bbf4d6b21763))
 
 ## [5.5.0](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.4.0...v5.5.0) (2023-01-29)
 
-
 ### Features
 
 * **i18n:** add Arabic translation ([#857](https://github.com/cotes2020/jekyll-theme-chirpy/issues/857)) ([765af53](https://github.com/cotes2020/jekyll-theme-chirpy/commit/765af53b77e5c63804784d5728f5970ae274c2c7))
@@ -111,7 +120,6 @@ All notable changes to this project will be documented in this file. See [standa
 * **i18n:** add Finnish translations ([#843](https://github.com/cotes2020/jekyll-theme-chirpy/issues/843)) ([d6d0318](https://github.com/cotes2020/jekyll-theme-chirpy/commit/d6d03183eaf94b44e037cc48b6e1c47cee183f6e))
 * **i18n:** add Italian translation ([#850](https://github.com/cotes2020/jekyll-theme-chirpy/issues/850)) ([9a011e1](https://github.com/cotes2020/jekyll-theme-chirpy/commit/9a011e14d66195d8b2fb9ec62f3e60a3e56cd032))
 
-
 ### Bug Fixes
 
 *  copy command line incomplete(`.gp` part) ([41ed331](https://github.com/cotes2020/jekyll-theme-chirpy/commit/41ed33145639415148aec8e85edc7a6fd0de0ca3))
@@ -121,7 +129,6 @@ All notable changes to this project will be documented in this file. See [standa
 
 ## [5.4.0](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.3.2...v5.4.0) (2022-12-27)
 
-
 ### Features
 
 * add `rel="me"` to Mastodon sidebar contact links for verification ([#807](https://github.com/cotes2020/jekyll-theme-chirpy/issues/807)) ([d2190c7](https://github.com/cotes2020/jekyll-theme-chirpy/commit/d2190c726f61c8c9732b88b4aecf699dc8bc7deb))
@@ -131,7 +138,6 @@ All notable changes to this project will be documented in this file. See [standa
 * support dark and light mode images ([#481](https://github.com/cotes2020/jekyll-theme-chirpy/issues/481)) ([9306c7b](https://github.com/cotes2020/jekyll-theme-chirpy/commit/9306c7b39ecf9d9146bc1a25eebedc38eb2c3dd6))
 * support LQIP for images ([bffaf63](https://github.com/cotes2020/jekyll-theme-chirpy/commit/bffaf6374f265cec96ef743d42b46fbec3b59797))
 
-
 ### Bug Fixes
 
 * `hreflang` tag attribute of feed misses `site.alt_lang` ([7651d28](https://github.com/cotes2020/jekyll-theme-chirpy/commit/7651d2851b4bb7d8f0d068b62c036c89a1089bbc))
@@ -139,14 +145,12 @@ All notable changes to this project will be documented in this file. See [standa
 * refactoring error when the image URL contains parameters ([ec98f07](https://github.com/cotes2020/jekyll-theme-chirpy/commit/ec98f07aca0b80a9c07fbcdc8e0d7d66dba98ed2))
 * spaces in post title are encoded when sharing ([7efd2f8](https://github.com/cotes2020/jekyll-theme-chirpy/commit/7efd2f8aa2ea1c3aeb7d740bf9a018881c26fe65))
 
-
 ### Improvements
 
 * **cdn:** optimize cache policy for static assets ([7fb0ee0](https://github.com/cotes2020/jekyll-theme-chirpy/commit/7fb0ee0bedb63eee3f90a49c6d7fb8b5d78c9830))
 
 ## [5.3.2](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.3.1...v5.3.2) (2022-11-22)
 
-
 ### Bug Fixes
 
 * `mermaid` occasionally fails to initialize ([#536](https://github.com/cotes2020/jekyll-theme-chirpy/issues/536)) ([48f14e3](https://github.com/cotes2020/jekyll-theme-chirpy/commit/48f14e39ac81bbfb3b9913ea3ee789d775b2d1ae))
@@ -156,14 +160,12 @@ All notable changes to this project will be documented in this file. See [standa
 
 ## [5.3.1](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.3.0...v5.3.1) (2022-10-25)
 
-
 ### Bug Fixes
 
 * 404 page missing title in tablet/desktop view ([5511b28](https://github.com/cotes2020/jekyll-theme-chirpy/commit/5511b2883fd5a395fddfb642588d00c122f18da7))
 * prompt content overflows horizontally ([#705](https://github.com/cotes2020/jekyll-theme-chirpy/issues/705)) ([fb13e32](https://github.com/cotes2020/jekyll-theme-chirpy/commit/fb13e3219b5eca0d2e4f86a1ecabfab75240369f))
 * **tools:** multiple configuration files will fail the test ([80cb0b3](https://github.com/cotes2020/jekyll-theme-chirpy/commit/80cb0b371754e96772a7907877a8ce196398ba3d))
 
-
 ### Improvements
 
 * **layout:** improve the min-height of main content ([#674](https://github.com/cotes2020/jekyll-theme-chirpy/issues/674)) ([49bb93c](https://github.com/cotes2020/jekyll-theme-chirpy/commit/49bb93cc0c89ad9cfaad5edcf9cb28c3d5134575))
@@ -181,7 +183,6 @@ All notable changes to this project will be documented in this file. See [standa
 
 ## [5.3.0](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.2.1...v5.3.0) (2022-09-23)
 
-
 ### Features
 
 * add multiple authors to a post ([#677](https://github.com/cotes2020/jekyll-theme-chirpy/issues/677)) ([f1d9e99](https://github.com/cotes2020/jekyll-theme-chirpy/commit/f1d9e99bc02d3cd0a6b0cd1beac545f0cc7a24f8)), closes [#675](https://github.com/cotes2020/jekyll-theme-chirpy/issues/675)
@@ -190,7 +191,6 @@ All notable changes to this project will be documented in this file. See [standa
 * **i18n:** add Hungarian locale file ([#597](https://github.com/cotes2020/jekyll-theme-chirpy/issues/597), [#598](https://github.com/cotes2020/jekyll-theme-chirpy/issues/598)) ([b032977](https://github.com/cotes2020/jekyll-theme-chirpy/commit/b0329775fc24d0323e5cc04cda46ece8b4531802))
 * **i18n:** add Turkish language ([#631](https://github.com/cotes2020/jekyll-theme-chirpy/issues/631)) ([ad137fa](https://github.com/cotes2020/jekyll-theme-chirpy/commit/ad137fa2945b1870b9c1dd5e9212a5f4af7c3580))
 
-
 ### Bug Fixes
 
 * add missing color to linkedin icon for share list ([#683](https://github.com/cotes2020/jekyll-theme-chirpy/issues/683)) ([0dcd39d](https://github.com/cotes2020/jekyll-theme-chirpy/commit/0dcd39d491c9c49e4acf7f75f83fe6e1d1839e37))
@@ -201,7 +201,6 @@ All notable changes to this project will be documented in this file. See [standa
 
 ## [5.2.1](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.2.0...v5.2.1) (2022-06-17)
 
-
 ### Bug Fixes
 
 * exclude CHANGELOG from output ([971fe03](https://github.com/cotes2020/jekyll-theme-chirpy/commit/971fe03ec329ae49e7d60fe3af6101cfbd1acd6c))
@@ -209,7 +208,6 @@ All notable changes to this project will be documented in this file. See [standa
 
 ## [5.2.0](https://github.com/cotes2020/jekyll-theme-chirpy/compare/v5.1.0...v5.2.0) (2022-06-09)
 
-
 ### Features
 
 * add es-ES support to locales ([#533](https://github.com/cotes2020/jekyll-theme-chirpy/issues/533)) ([efe75ad](https://github.com/cotes2020/jekyll-theme-chirpy/commit/efe75adf2784956afb7a0b67f6634b146d9cb03b))
@@ -220,7 +218,6 @@ All notable changes to this project will be documented in this file. See [standa
 * **PWA:** add Service Worker update notification ([d127183](https://github.com/cotes2020/jekyll-theme-chirpy/commit/d127183b9774f6321e409acdb66bf8a85d8814be))
 * support showing description of preview image ([2bd6efa](https://github.com/cotes2020/jekyll-theme-chirpy/commit/2bd6efa95a174ac44e30a3af1e57e6f40d6e0e3a))
 
-
 ### Bug Fixes
 
 * alt is not a valid attribute for 'a' tag ([58928db](https://github.com/cotes2020/jekyll-theme-chirpy/commit/58928dbc9068db4e4cda4371eeae1865920dce6a))
@@ -240,7 +237,6 @@ All notable changes to this project will be documented in this file. See [standa
 * use `jsonify` to generate valid json ([#521](https://github.com/cotes2020/jekyll-theme-chirpy/issues/521)) ([dd9d5a7](https://github.com/cotes2020/jekyll-theme-chirpy/commit/dd9d5a7207b746342d07176d8969dc4f2c380bf2))
 * when the `site.img_cdn` is set to the local path, the preview-image path loses the `baseurl` ([9cefe58](https://github.com/cotes2020/jekyll-theme-chirpy/commit/9cefe58993d9ea3a3a28424e7ffd8e0911567c5c))
 
-
 ### Improvements
 
 * avoid post pageviews from shifting while loading ([135a16f](https://github.com/cotes2020/jekyll-theme-chirpy/commit/135a16f13ee783d9308669ff9a824847a73c951c))
diff --git a/README.md b/README.md
index 9b36789..a99e041 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,6 @@
   - Search
   - Atom Feeds
   - Google Analytics
-  - Page Views Reporting
   - SEO & Performance Optimization
 
   </p>
diff --git a/_config.yml b/_config.yml
index 25ab1a4..9ffdf0e 100644
--- a/_config.yml
+++ b/_config.yml
@@ -54,10 +54,6 @@ google_site_verification: # fill in to your verification string
 
 google_analytics:
   id: # fill in your Google Analytics ID
-  # Google Analytics pageviews report settings
-  pv:
-    proxy_endpoint: # fill in the Google Analytics superProxy endpoint of Google App Engine
-    cache_path: # the local PV cache data, friendly to visitors from GFW region
 
 # Prefer color scheme setting.
 #
diff --git a/_data/locales/th.yml b/_data/locales/th.yml
new file mode 100644
index 0000000..22cb00a
--- /dev/null
+++ b/_data/locales/th.yml
@@ -0,0 +1,91 @@
+# The layout text of site
+
+# ----- Commons label -----
+
+layout:
+  post: โพสต์
+  category: หมวดหมู่
+  tag: แท็ก
+
+# The tabs of sidebar
+tabs:
+  # format: <filename_without_extension>: <value>
+  home: หน้าแรก
+  categories: หมวดหมู่
+  tags: แท็ก
+  archives: คลังเก็บ
+  about: เกี่ยวกับ
+
+# the text displayed in the search bar & search results
+search:
+  hint: ค้นหา
+  cancel: ยกเลิก
+  no_results: โอ๊ะ! ไม่พบผลลัพธ์
+
+panel:
+  lastmod: อัปเดตล่าสุด
+  trending_tags: แท็กยอดนิยม
+  toc: เนื้อหา
+
+copyright:
+  # Shown at the bottom of the post
+  license:
+    template: โพสต์นี้อยู่ภายใต้การอนุญาต :LICENSE_NAME โดยผู้เขียน
+    name: CC BY 4.0
+    link: https://creativecommons.org/licenses/by/4.0/
+
+  # Displayed in the footer
+  brief: สงวนลิขสิทธิ์เป็นบางส่วน
+  verbose: >-
+    เว้นแต่ว่าจะระบุเป็นอย่างอื่น โพสต์บนเว็บไซต์นี้อยู่ภายใต้
+    สัญญาอนุญาตครีเอทีฟคอมมอนส์แบบ 4.0 นานาชาติ (CC BY 4.0) โดยผู้เขียน
+
+meta: กำลังใช้ธีมของ :PLATFORM ชื่อ :THEME
+
+not_found:
+  statment: ขออภัย เราวาง URL นั้นไว้ผิดที่ หรือมันชี้ไปยังสิ่งที่ไม่มีอยู่
+
+notification:
+  update_found: มีเวอร์ชันใหม่ของเนื้อหา
+  update: อัปเดต
+
+# ----- Posts related labels -----
+
+post:
+  written_by: โดย
+  posted: โพสต์เมื่อ
+  updated: อัปเดตเมื่อ
+  words: คำ
+  pageview_measure: ครั้ง
+  read_time:
+    unit: นาที
+    prompt: อ่าน
+  relate_posts: อ่านต่อ
+  share: แชร์
+  button:
+    next: ใหม่กว่า
+    previous: เก่ากว่า
+    copy_code:
+      succeed: คัดลอกแล้ว!
+    share_link:
+      title: คัดลอกลิงก์
+      succeed: คัดลอกลิงก์เรียบร้อยแล้ว!
+
+# Date time format.
+# See: <http://strftime.net/>, <https://day.js.org/docs/en/display/format>
+df:
+  post:
+    strftime: "%b %e, %Y"
+    dayjs: "ll"
+  archives:
+    strftime: "%b"
+    dayjs: "MMM"
+
+# categories page
+categories:
+  category_measure:
+    singular: หมวดหมู่
+    plural: หมวดหมู่
+  post_measure:
+    singular: โพสต์
+    plural: โพสต์
diff --git a/_data/origin/basic.yml b/_data/origin/basic.yml
index 3327e48..14d865a 100644
--- a/_data/origin/basic.yml
+++ b/_data/origin/basic.yml
@@ -31,9 +31,6 @@ dayjs:
     relativeTime: /assets/lib/dayjs/plugin/relativeTime.min.js
     localizedFormat: /assets/lib/dayjs/plugin/localizedFormat.min.js
 
-countup:
-  js: /assets/lib/countup.js/countUp.min.js
-
 magnific-popup:
   css: /assets/lib/magnific-popup/magnific-popup.css
   js: /assets/lib/magnific-popup/jquery.magnific-popup.min.js
diff --git a/_data/origin/cors.yml b/_data/origin/cors.yml
index cf8f0ec..2d28bba 100644
--- a/_data/origin/cors.yml
+++ b/_data/origin/cors.yml
@@ -11,7 +11,7 @@ cdns:
 
 # fonts
 
-webfonts: https://fonts.googleapis.com/css2?family=Lato&family=Source+Sans+Pro:wght@400;600;900&display=swap
+webfonts: https://fonts.googleapis.com/css2?family=Lato&family=Source+Sans+Pro:wght@400;600;700;900&display=swap
 
 # Libraries
 
@@ -42,9 +42,6 @@ dayjs:
     relativeTime: https://cdn.jsdelivr.net/npm/dayjs@1.11.7/plugin/relativeTime.min.js
     localizedFormat: https://cdn.jsdelivr.net/npm/dayjs@1.11.7/plugin/localizedFormat.min.js
 
-countup:
-  js: https://cdn.jsdelivr.net/npm/countup.js@1.9.3/dist/countUp.min.js
-
 magnific-popup:
   css: https://cdn.jsdelivr.net/npm/magnific-popup@1.1.0/dist/magnific-popup.min.css
   js: https://cdn.jsdelivr.net/npm/magnific-popup@1.1.0/dist/jquery.magnific-popup.min.js
diff --git a/_includes/head.html b/_includes/head.html
index 0c85fe1..e4bfcb6 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -11,16 +11,6 @@
     content="width=device-width, user-scalable=no initial-scale=1, shrink-to-fit=no, viewport-fit=cover"
   >
 
-  {% if page.layout == 'home' or page.layout == 'post' %}
-    {% if site.google_analytics.pv.proxy_endpoint %}
-      <meta name="pv-proxy-endpoint" content="{{ site.google_analytics.pv.proxy_endpoint }}">
-    {% endif %}
-
-    {% if site.google_analytics.pv.cache_path %}
-      <meta name="pv-cache-path" content="{{ site.google_analytics.pv.cache_path | relative_url }}">
-    {% endif %}
-  {% endif %}
-
   {% capture seo_tags %}
     {% seo title=false %}
   {% endcapture %}
@@ -55,7 +45,7 @@
     {{ site.title }}
   </title>
 
-  {% include favicons.html %}
+  {% include_cached favicons.html %}
 
   {% if site.resources.ignore_env != jekyll.environment and site.resources.self_hosted %}
     <link href="{{ site.data.origin[type].webfonts | relative_url }}" rel="stylesheet">
@@ -76,17 +66,6 @@
 
     <link rel="preconnect" href="https://www.googletagmanager.com" crossorigin="anonymous">
     <link rel="dns-prefetch" href="https://www.googletagmanager.com">
-
-    {% if site.google_analytics.pv.proxy_endpoint %}
-      {% assign proxy_url = site.google_analytics.pv.proxy_endpoint
-        | replace: 'https://', ''
-        | split: '/'
-        | first
-        | prepend: 'https://'
-      %}
-      <link rel="preconnect" href="{{ proxy_url }}" crossorigin="use-credentials">
-      <link rel="dns-prefetch" href="{{ proxy_url }}">
-    {% endif %}
   {% endif %}
 
   <!-- Bootstrap -->
diff --git a/_includes/js-selector.html b/_includes/js-selector.html
index 177aaf2..f6c8e9d 100644
--- a/_includes/js-selector.html
+++ b/_includes/js-selector.html
@@ -11,13 +11,6 @@
 
 <!-- layout specified -->
 
-{% if page.layout == 'post' %}
-  {% if site.google_analytics.pv.proxy_endpoint or site.google_analytics.pv.cache_path %}
-    <!-- pv-report needs countup.js -->
-    {% assign urls = urls | append: ',' | append: site.data.origin[type].countup.js %}
-  {% endif %}
-{% endif %}
-
 {% if page.layout == 'post' or page.layout == 'page' or page.layout == 'home' %}
   {% assign urls = urls | append: ',' | append: site.data.origin[type].lazysizes.js %}
 
diff --git a/_includes/search-results.html b/_includes/search-results.html
index e4ffb48..07981ff 100644
--- a/_includes/search-results.html
+++ b/_includes/search-results.html
@@ -3,7 +3,7 @@
 <div id="search-result-wrapper" class="d-flex justify-content-center unloaded">
   <div class="col-11 post-content">
     <div id="search-hints">
-      {% include trending-tags.html %}
+      {% include_cached trending-tags.html %}
     </div>
     <div id="search-results" class="d-flex flex-wrap justify-content-center text-muted mt-3"></div>
   </div>
diff --git a/_javascript/modules/components/back-to-top.js b/_javascript/modules/components/back-to-top.js
index 6088d76..777a659 100644
--- a/_javascript/modules/components/back-to-top.js
+++ b/_javascript/modules/components/back-to-top.js
@@ -3,15 +3,18 @@
  */
 
 export function back2top() {
-  $(window).on('scroll', () => {
-    if ($(window).scrollTop() > 50) {
-      $('#back-to-top').fadeIn();
+  const $window = $(window);
+  const $btn = $('#back-to-top');
+
+  $window.on('scroll', () => {
+    if ($window.scrollTop() > 50) {
+      $btn.fadeIn();
     } else {
-      $('#back-to-top').fadeOut();
+      $btn.fadeOut();
     }
   });
 
-  $('#back-to-top').on('click', () => {
-    window.scrollTo(0, 0);
+  $btn.on('click', () => {
+    $window.scrollTop(0);
   });
 }
diff --git a/_javascript/modules/components/img-lazyload.js b/_javascript/modules/components/img-lazyload.js
index b79c87c..edad9dd 100644
--- a/_javascript/modules/components/img-lazyload.js
+++ b/_javascript/modules/components/img-lazyload.js
@@ -2,14 +2,26 @@
  * Set up image lazy-load
  */
 
+function stopShimmer($node) {
+  $node.parent().removeClass('shimmer');
+}
+
 export function imgLazy() {
-  if ($('#core-wrapper img[data-src]') <= 0) {
+  const $images = $('#core-wrapper img[data-src]');
+
+  if ($images.length <= 0) {
     return;
   }
 
   /* Stop shimmer when image loaded */
   document.addEventListener('lazyloaded', function (e) {
-    const $img = $(e.target);
-    $img.parent().removeClass('shimmer');
+    stopShimmer($(e.target));
+  });
+
+  /* Stop shimmer from cached images */
+  $images.each(function () {
+    if ($(this).hasClass('ls-is-cached')) {
+      stopShimmer($(this));
+    }
   });
 }
diff --git a/_javascript/modules/components/pageviews.js b/_javascript/modules/components/pageviews.js
deleted file mode 100644
index d07d4aa..0000000
--- a/_javascript/modules/components/pageviews.js
+++ /dev/null
@@ -1,248 +0,0 @@
-/**
- * Count page views form GA or local cache file.
- *
- * Dependencies:
- *   - jQuery
- *   - countUp.js <https://github.com/inorganik/countUp.js>
- */
-
-const getInitStatus = (function () {
-  let hasInit = false;
-  return () => {
-    let ret = hasInit;
-    if (!hasInit) {
-      hasInit = true;
-    }
-    return ret;
-  };
-})();
-
-const PvOpts = (function () {
-  function getContent(selector) {
-    return $(selector).attr('content');
-  }
-
-  function hasContent(selector) {
-    let content = getContent(selector);
-    return typeof content !== 'undefined' && content !== false;
-  }
-
-  return {
-    getProxyMeta() {
-      return getContent('meta[name=pv-proxy-endpoint]');
-    },
-    getLocalMeta() {
-      return getContent('meta[name=pv-cache-path]');
-    },
-    hasProxyMeta() {
-      return hasContent('meta[name=pv-proxy-endpoint]');
-    },
-    hasLocalMeta() {
-      return hasContent('meta[name=pv-cache-path]');
-    }
-  };
-})();
-
-const PvStorage = (function () {
-  const Keys = {
-    KEY_PV: 'pv',
-    KEY_PV_SRC: 'pv_src',
-    KEY_CREATION: 'pv_created_date'
-  };
-
-  const Source = {
-    LOCAL: 'same-origin',
-    PROXY: 'cors'
-  };
-
-  function get(key) {
-    return localStorage.getItem(key);
-  }
-
-  function set(key, val) {
-    localStorage.setItem(key, val);
-  }
-
-  function saveCache(pv, src) {
-    set(Keys.KEY_PV, pv);
-    set(Keys.KEY_PV_SRC, src);
-    set(Keys.KEY_CREATION, new Date().toJSON());
-  }
-
-  return {
-    keysCount() {
-      return Object.keys(Keys).length;
-    },
-    hasCache() {
-      return localStorage.getItem(Keys.KEY_PV) !== null;
-    },
-    getCache() {
-      return JSON.parse(localStorage.getItem(Keys.KEY_PV));
-    },
-    saveLocalCache(pv) {
-      saveCache(pv, Source.LOCAL);
-    },
-    saveProxyCache(pv) {
-      saveCache(pv, Source.PROXY);
-    },
-    isExpired() {
-      let date = new Date(get(Keys.KEY_CREATION));
-      date.setHours(date.getHours() + 1); // per hour
-      return Date.now() >= date.getTime();
-    },
-    isFromLocal() {
-      return get(Keys.KEY_PV_SRC) === Source.LOCAL;
-    },
-    isFromProxy() {
-      return get(Keys.KEY_PV_SRC) === Source.PROXY;
-    },
-    newerThan(pv) {
-      return (
-        PvStorage.getCache().totalsForAllResults['ga:pageviews'] >
-        pv.totalsForAllResults['ga:pageviews']
-      );
-    },
-    inspectKeys() {
-      if (localStorage.length !== PvStorage.keysCount()) {
-        localStorage.clear();
-        return;
-      }
-
-      for (let i = 0; i < localStorage.length; i++) {
-        const key = localStorage.key(i);
-        switch (key) {
-          case Keys.KEY_PV:
-          case Keys.KEY_PV_SRC:
-          case Keys.KEY_CREATION:
-            break;
-          default:
-            localStorage.clear();
-            return;
-        }
-      }
-    }
-  };
-})(); /* PvStorage */
-
-function countUp(min, max, destId) {
-  if (min < max) {
-    let numAnim = new CountUp(destId, min, max);
-    if (!numAnim.error) {
-      numAnim.start();
-    } else {
-      console.error(numAnim.error);
-    }
-  }
-}
-
-function countPV(path, rows) {
-  let count = 0;
-
-  if (typeof rows !== 'undefined') {
-    for (let i = 0; i < rows.length; ++i) {
-      const gaPath = rows[parseInt(i, 10)][0];
-      if (gaPath === path) {
-        /* path format see: site.permalink */
-        count += parseInt(rows[parseInt(i, 10)][1], 10);
-        break;
-      }
-    }
-  }
-
-  return count;
-}
-
-function tacklePV(rows, path, elem, hasInit) {
-  let count = countPV(path, rows);
-  count = count === 0 ? 1 : count;
-
-  if (!hasInit) {
-    elem.text(new Intl.NumberFormat().format(count));
-  } else {
-    const initCount = parseInt(elem.text().replace(/,/g, ''), 10);
-    if (count > initCount) {
-      countUp(initCount, count, elem.attr('id'));
-    }
-  }
-}
-
-function displayPageviews(data) {
-  if (typeof data === 'undefined') {
-    return;
-  }
-
-  let hasInit = getInitStatus();
-  const rows = data.rows; /* could be undefined */
-
-  if ($('.post').length > 0) {
-    /* the post */
-    const path = window.location.pathname;
-    tacklePV(rows, path, $('#pv'), hasInit);
-  }
-}
-
-function fetchProxyPageviews() {
-  if (PvOpts.hasProxyMeta()) {
-    $.ajax({
-      type: 'GET',
-      url: PvOpts.getProxyMeta(),
-      dataType: 'jsonp',
-      success: (data) => {
-        displayPageviews(data);
-        PvStorage.saveProxyCache(JSON.stringify(data));
-      },
-      error: (jqXHR, textStatus, errorThrown) => {
-        console.log(
-          'Failed to load pageviews from proxy server: ' + errorThrown
-        );
-      }
-    });
-  }
-}
-
-function fetchLocalPageviews(hasCache = false) {
-  return fetch(PvOpts.getLocalMeta())
-    .then((response) => response.json())
-    .then((data) => {
-      if (hasCache) {
-        // The cache from the proxy will sometimes be more recent than the local one
-        if (PvStorage.isFromProxy() && PvStorage.newerThan(data)) {
-          return;
-        }
-      }
-      displayPageviews(data);
-      PvStorage.saveLocalCache(JSON.stringify(data));
-    });
-}
-
-export function initPageviews() {
-  if ($('.pageviews').length <= 0) {
-    return;
-  }
-
-  PvStorage.inspectKeys();
-
-  if (PvStorage.hasCache()) {
-    displayPageviews(PvStorage.getCache());
-
-    if (PvStorage.isExpired()) {
-      if (PvOpts.hasLocalMeta()) {
-        fetchLocalPageviews(true).then(fetchProxyPageviews);
-      } else {
-        fetchProxyPageviews();
-      }
-    } else {
-      if (PvStorage.isFromLocal()) {
-        fetchProxyPageviews();
-      }
-    }
-  } else {
-    // no cached
-
-    if (PvOpts.hasLocalMeta()) {
-      fetchLocalPageviews().then(fetchProxyPageviews);
-    } else {
-      fetchProxyPageviews();
-    }
-  }
-}
diff --git a/_javascript/modules/plugins.js b/_javascript/modules/plugins.js
index 2bb844a..fa7a7dd 100644
--- a/_javascript/modules/plugins.js
+++ b/_javascript/modules/plugins.js
@@ -3,5 +3,4 @@ export { initClipboard } from './components/clipboard';
 export { imgLazy } from './components/img-lazyload';
 export { imgPopup } from './components/img-popup';
 export { initLocaleDatetime } from './components/locale-datetime';
-export { initPageviews } from './components/pageviews';
 export { toc } from './components/toc';
diff --git a/_javascript/post.js b/_javascript/post.js
index c77d6e1..9a5a61b 100644
--- a/_javascript/post.js
+++ b/_javascript/post.js
@@ -4,7 +4,6 @@ import {
   imgPopup,
   initLocaleDatetime,
   initClipboard,
-  initPageviews,
   toc
 } from './modules/plugins';
 
@@ -16,4 +15,3 @@ imgPopup();
 initLocaleDatetime();
 initClipboard();
 toc();
-initPageviews();
diff --git a/_layouts/default.html b/_layouts/default.html
index bc434d6..0047570 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -26,17 +26,17 @@ layout: compress
       <div id="main" class="container px-xxl-5">
         {% include topbar.html lang=lang %}
         {{ content }}
-        {% include search-results.html lang=lang %}
+        {% include_cached search-results.html lang=lang %}
       </div>
     </div>
 
-    {% include footer.html lang=lang %}
+    {% include_cached footer.html lang=lang %}
 
     <div id="mask"></div>
 
-    <a id="back-to-top" href="#" aria-label="back-to-top" class="btn btn-lg btn-box-shadow" role="button">
+    <button id="back-to-top" aria-label="back-to-top" class="btn btn-lg btn-box-shadow">
       <i class="fas fa-angle-up"></i>
-    </a>
+    </button>
 
     {% if site.pwa.enabled %}
       <div
@@ -71,6 +71,6 @@ layout: compress
       {% include mermaid.html %}
     {% endif %}
 
-    {% include search-loader.html %}
+    {% include_cached search-loader.html %}
   </body>
 </html>
diff --git a/_layouts/home.html b/_layouts/home.html
index a5324a6..4cda9e4 100644
--- a/_layouts/home.html
+++ b/_layouts/home.html
@@ -54,9 +54,9 @@ refactor: true
             {% assign src = post.img_path | append: '/' | append: src | replace: '//', '/' %}
           {% endunless %}
 
-          {% assign alt = post.image.alt | default: 'Preview Image' %}
+          {% assign alt = post.image.alt | xml_escape | default: 'Preview Image' %}
 
-          <img src="{{ src }}" w="15" h="8" alt="{{ alt }}" {{ lqip }}>
+          <img src="{{ src }}" w="17" h="10" alt="{{ alt }}" {{ lqip }}>
         {% endif %}
 
         <div class="card-body d-flex flex-column">
diff --git a/_layouts/page.html b/_layouts/page.html
index 447977d..148f873 100644
--- a/_layouts/page.html
+++ b/_layouts/page.html
@@ -44,8 +44,8 @@ layout: default
   <!-- panel -->
   <div id="panel-wrapper" class="col-xl-3 ps-2 text-muted">
     <div class="access">
-      {% include update-list.html lang=lang %}
-      {% include trending-tags.html lang=lang %}
+      {% include_cached update-list.html lang=lang %}
+      {% include_cached trending-tags.html lang=lang %}
     </div>
 
     {% for _include in layout.panel_includes %}
diff --git a/_layouts/post.html b/_layouts/post.html
index 3cd6de7..77822a6 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -31,7 +31,7 @@ tail_includes:
   {% if page.image %}
     {% capture src %}src="{{ page.image.path | default: page.image }}"{% endcapture %}
     {% capture class %}class="preview-img{% if page.image.no_bg %}{{ ' no-bg' }}{% endif %}"{% endcapture %}
-    {% capture alt %}alt="{{ page.image.alt | default: "Preview Image" }}"{% endcapture %}
+    {% capture alt %}alt="{{ page.image.alt | xml_escape | default: "Preview Image" }}"{% endcapture %}
 
     {% capture lqip %}
       {% if page.image.lqip %}
@@ -71,16 +71,6 @@ tail_includes:
     </span>
 
     <div>
-      <!-- page views -->
-      {% if site.google_analytics.pv.proxy_endpoint or site.google_analytics.pv.cache_path %}
-      <span>
-        <em id="pv" class="pageviews">
-          <i class="fas fa-spinner fa-spin fa-fw"></i>
-        </em>
-        {{ site.data.locales[lang].post.pageview_measure }}
-      </span>
-      {% endif %}
-
       <!-- read time -->
       {% include read-time.html content=content prompt=true lang=lang %}
     </div>
diff --git a/_posts/2019-08-09-getting-started.md b/_posts/2019-08-09-getting-started.md
index 100c41c..1445909 100644
--- a/_posts/2019-08-09-getting-started.md
+++ b/_posts/2019-08-09-getting-started.md
@@ -5,6 +5,7 @@ date: 2019-08-09 20:55:00 +0800
 categories: [Blogging, Tutorial]
 tags: [getting started]
 pin: true
+img_path: '/posts/20180809'
 ---
 
 ## Prerequisites
@@ -113,7 +114,9 @@ There are a few things to get ready for.
 
 Next, configure the _Pages_ service.
 
-1. Browse to your repository on GitHub. Select the tab _Settings_, then click _Pages_ in the left navigation bar. Then, in the **Source** section (under _Build and deployment_), select [**GitHub Actions**][pages-workflow-src] from the dropdown menu.
+1. Browse to your repository on GitHub. Select the tab _Settings_, then click _Pages_ in the left navigation bar. Then, in the **Source** section (under _Build and deployment_), select [**GitHub Actions**][pages-workflow-src] from the dropdown menu.  
+![Build source](pages-source-light.png){: .light .border .normal w='375' h='140' }
+![Build source](pages-source-dark.png){: .dark .normal w='375' h='140' }
 
 2. Push any commits to GitHub to trigger the _Actions_ workflow. In the _Actions_ tab of your repository, you should see the workflow _Build and Deploy_ running. Once the build is complete and successful, the site will be deployed automatically.
 
diff --git a/_posts/2021-01-03-enable-google-pv.md b/_posts/2021-01-03-enable-google-pv.md
deleted file mode 100644
index 73cf13c..0000000
--- a/_posts/2021-01-03-enable-google-pv.md
+++ /dev/null
@@ -1,243 +0,0 @@
----
-title: Enable Google Page Views
-author: sille_bille
-date: 2021-01-03 18:32:00 -0500
-categories: [Blogging, Tutorial]
-tags: [google analytics, pageviews]
----
-
-> The content of this post applies only to [_Universal Analytics property_](https://support.google.com/analytics/answer/10220206) (UA), not [_Google Analytics 4_](https://support.google.com/analytics/answer/10089681) (GA 4). In addition, since [UA is about to be deprecated on Jul 1, 2023](https://support.google.com/analytics/answer/11583528), the Page Views feature of [_Chirpy_][chirpy-homepage] will also be deprecated at that time.
-{: .prompt-danger }
-
-This post is to enable Page Views on the [**Chirpy**][chirpy-homepage] theme based blog that you just built. This requires technical knowledge and it's recommended to keep the `google_analytics.pv.*` empty unless you have a good reason. If your website has low traffic, the page views count would discourage you to write more blogs. With that said, let's start with the setup.
-
-## Set up Google Analytics
-
-### Create GA account and property
-
-First, you need to set up your account on Google analytics. While you create your account, you must create your first **Property** as well.
-
-1. Head to <https://analytics.google.com/> and click on **Start Measuring**
-2. Enter your desired _Account Name_ and choose the desired checkboxes
-3. Enter your desired _Property Name_. This is the name of the tracker project that appears on your Google Analytics dashboard
-4. Enter the required information _About your business_
-5. Hit _Create_ and accept any license popup to set up your Google Analytics account and create your property
-
-### Create Data Stream
-
-With your property created, you now need to set up Data Stream to track your blog traffic. After you signup, the prompt should automatically take you to create your first **Data Stream**. If not, follow these steps:
-
-1. Go to **Admin** on the left column
-2. Select the desired property from the drop-down on the second column
-3. Click on **Data Streams**
-4. Add a stream and click on **Web**
-5. Enter your blog's URL
-
-It should look like this:
-
-![google-analytics-data-stream](/posts/20210103/01-google-analytics-data-stream.png){: width="1086" height="542"}
-
-Now, click on the new data stream and grab the **Measurement ID**. It should look something like `G-V6XXXXXXXX`. Copy this to your `_config.yml`{: .filepath} file:
-
-```yaml
-google_analytics:
-  id: 'G-V6XXXXXXX'   # fill in your Google Analytics ID
-  # Google Analytics pageviews report settings
-  pv:
-    proxy_endpoint:   # fill in the Google Analytics superProxy endpoint of Google App Engine
-    cache_path:       # the local PV cache data, friendly to visitors from GFW region
-```
-{: file="_config.yml"}
-
-When you push these changes to your blog, you should start seeing the traffic on your Google Analytics. Play around with the Google Analytics dashboard to get familiar with the options available as it takes like 5 mins to pick up your changes. You should now be able to monitor your traffic in real time.
-
-![google-analytics-realtime](/posts/20210103/02-google-analytics-realtime.png){: width="616" height="557"}
-
-## Setup Page Views
-
-There is a detailed [tutorial](https://developers.google.com/analytics/solutions/google-analytics-super-proxy) available to set up Google Analytics superProxy. But, if you are interested to just quickly get your Chirpy-based blog display page views, follow along. These steps were tested on a Linux machine. If you are running Windows, you can use the Git bash terminal to run Unix-like commands.
-
-### Setup Google App Engine
-
-1. Visit <https://console.cloud.google.com/appengine>
-
-2. Click on **Create Application**
-
-3. Click on **Create Project**
-
-4. Enter the name and choose the data center close to you
-
-5. Select **Python** language and **Standard** environment
-
-6. Enable billing account. Yeah, you have to link your credit card. But, you won't be billed unless you exceed your free quota. For a simple blog, the free quota is more than sufficient.
-
-7. Go to your App Engine dashboard on your browser and select **API & Services** from the left navigation menu
-
-8. Click on **Enable APIs and Services** button on the top
-
-9. Enable the following APIs: _Google Analytics API_
-
-10. On the left, Click on _OAuth Consent Screen_ and accept **Configure Consent Screen**. Select **External** since your blog is probably hosted for the public. Click on **Publish** under _Publishing Status_
-
-11. Click on **Credentials** on the left and create a new **OAuth Client IDs** credential. Make sure to add an entry under `Authorized redirect URIs` that matches: `https://<project-id>.<region>.r.appspot.com/admin/auth`
-
-12. Note down the **Your Client ID** and **Your Client Secret**. You'll need this in the next section.
-
-13. Download and install the cloud SDK for your platform: <https://cloud.google.com/sdk/docs/quickstart>
-
-14. Run the following commands:
-
-    ```console
-    [root@bc96abf71ef8 /]# gcloud init
-
-    ~snip~
-
-    Go to the following link in your browser:
-
-        https://accounts.google.com/o/oauth2/auth?response_type=code&client_id=XYZ.apps.googleusercontent.com&redirect_uri=ABCDEFG
-
-    Enter verification code: <VERIFICATION CODE THAT YOU GET AFTER YOU VISIT AND AUTHENTICATE FROM THE ABOVE LINK>
-
-    You are logged in as: [blah_blah@gmail.com].
-
-    Pick cloud project to use:
-    [1] chirpy-test-300716
-    [2] Create a new project
-    Please enter numeric choice or text value (must exactly match list
-    item): 1
-
-
-    [root@bc96abf71ef8 /]# gcloud info
-    # Your selected project info should be displayed here
-    ```
-
-### Setup Google Analytics superProxy
-
-1. Clone the **Google Analytics superProxy** project on Github: <https://github.com/googleanalytics/google-analytics-super-proxy> to your local.
-
-2.  Remove the first 2 lines in the [`src/app.yaml`{: .filepath}](https://github.com/googleanalytics/google-analytics-super-proxy/blob/master/src/app.yaml#L1-L2) file:
-
-    ```diff
-    - application: your-project-id
-    - version: 1
-    ```
-
-3. In `src/config.py`{: .filepath}, add the `OAUTH_CLIENT_ID` and `OAUTH_CLIENT_SECRET` that you gathered from your App Engine Dashboard.
-
-4.  Enter any random key for `XSRF_KEY`, your `config.py`{: .filepath} should look similar to this
-
-    ```python
-    #!/usr/bin/python2.7
-
-    __author__ = 'pete.frisella@gmail.com (Pete Frisella)'
-
-    # OAuth 2.0 Client Settings
-    AUTH_CONFIG = {
-      'OAUTH_CLIENT_ID': 'YOUR_CLIENT_ID',
-      'OAUTH_CLIENT_SECRET': 'YOUR_CLIENT_SECRET',
-      'OAUTH_REDIRECT_URI': '%s%s' % (
-        'https://chirpy-test-XXXXXX.ue.r.appspot.com',
-        '/admin/auth'
-      )
-    }
-
-    # XSRF Settings
-    XSRF_KEY = 'OnceUponATimeThereLivedALegend'
-    ```
-    {: file="src/config.py"}
-
-    > You can configure a custom domain instead of `https://PROJECT_ID.REGION_ID.r.appspot.com`.
-    > But, for the sake of keeping it simple, we will be using the Google provided default URL.
-    {: .prompt-info }
-
-5.  From inside the `src/`{: .filepath} directory, deploy the app
-
-    ```console
-    [root@bc96abf71ef8 src]# gcloud app deploy
-    Services to deploy:
-
-    descriptor:      [/tmp/google-analytics-super-proxy/src/app.yaml]
-    source:          [/tmp/google-analytics-super-proxy/src]
-    target project:  [chirpy-test-XXXX]
-    target service:  [default]
-    target version:  [VESRION_NUM]
-    target url:      [https://chirpy-test-XXXX.ue.r.appspot.com]
-
-
-    Do you want to continue (Y/n)? Y
-
-    Beginning deployment of service [default]...
-    ╔════════════════════════════════════════════════════════════╗
-    ╠═ Uploading 1 file to Google Cloud Storage                 ═╣
-    ╚════════════════════════════════════════════════════════════╝
-    File upload done.
-    Updating service [default]...done.
-    Setting traffic split for service [default]...done.
-    Deployed service [default] to [https://chirpy-test-XXXX.ue.r.appspot.com]
-
-    You can stream logs from the command line by running:
-    $ gcloud app logs tail -s default
-
-    To view your application in the web browser run:
-    $ gcloud app browse
-    ```
-
-6. Visit the deployed service. Add a `/admin` to the end of the URL.
-
-7. Click on **Authorize Users** and make sure to add yourself as a managed user.
-
-8. If you get any errors, please Google it. The errors are self-explanatory and should be easy to fix.
-
-If everything went good, you'll get this screen:
-
-![superProxy-deployed](/posts/20210103/03-superProxy-deployed.png){: width="1366" height="354"}
-
-### Create Google Analytics Query
-
-Head to `https://PROJECT_ID.REGION_ID.r.appspot.com/admin` and create a query after verifying the account. **GA Core Reporting API** query request can be created in [Query Explorer](https://ga-dev-tools.appspot.com/query-explorer/).
-
-The query parameters are as follows:
-
-- **start-date**: fill in the first day of blog posting
-- **end-date**: fill in `today` (this is a parameter supported by GA Report, which means that it will always end according to the current query date)
-- **metrics**: select `ga:pageviews`
-- **dimensions**: select `ga:pagePath`
-
-In order to reduce the returned results and reduce the network bandwidth, we add custom filtering rules [^ga-filters]:
-
-- **filters**: fill in `ga:pagePath=~^/posts/.*/$;ga:pagePath!@=`.
-
-  Among them, `;` means using _logical AND_ to concatenate two rules.
-
-  If the `site.baseurl` is specified, change the first filtering rule to `ga:pagePath=~^/BASE_URL/posts/.*/$`, where `BASE_URL` is the value of `site.baseurl`.
-
-After <kbd>Run Query</kbd>, copy the generated contents of **API Query URI** at the bottom of the page and fill in the **Encoded URI for the query** of SuperProxy on GAE.
-
-After the query is saved on GAE, a **Public Endpoint** (public access address) will be generated, and we will get the query result in JSON format when accessing it. Finally, click <kbd>Enable Endpoint</kbd> in **Public Request Endpoint** to make the query effective, and click <kbd>Start Scheduling</kbd> in **Scheduling** to start the scheduled task.
-
-![superproxy-query](/posts/20210103/04-superproxy-query.png){: width="1100" height="126"}
-
-## Configure Chirpy to Display Page View
-
-Once all the hard part is done, it is very easy to enable the Page View on Chirpy theme. Your superProxy dashboard should look something like below and you can grab the required values.
-
-![superproxy-dashboard](/posts/20210103/05-superproxy-dashboard.png){: width="1210" height="694"}
-
-Update the `_config.yml`{: .filepath} file of [**Chirpy**][chirpy-homepage] project with the values from your dashboard, to look similar to the following:
-
-```yaml
-google_analytics:
-  id: 'G-V6XXXXXXX'   # fill in your Google Analytics ID
-  pv:
-    proxy_endpoint: 'https://PROJECT_ID.REGION_ID.r.appspot.com/query?id=<ID FROM SUPER PROXY>'
-    cache_path:       # the local PV cache data, friendly to visitors from GFW region
-```
-{: file="_config.yml"}
-
-Now, you should see the Page View enabled on your blog.
-
-## Reference
-
-[^ga-filters]: [Google Analytics Core Reporting API: Filters](https://developers.google.com/analytics/devguides/reporting/core/v3/reference#filters)
-
-[chirpy-homepage]: https://github.com/cotes2020/jekyll-theme-chirpy/
diff --git a/_sass/addon/commons.scss b/_sass/addon/commons.scss
index a50eca4..86b4899 100644
--- a/_sass/addon/commons.scss
+++ b/_sass/addon/commons.scss
@@ -280,16 +280,6 @@ i {
       margin-top: 0;
       margin-bottom: 0;
     }
-
-    /* [scroll-focus] added by `smooth-scroll.js` */
-    &:target:not([scroll-focus]),
-    &[scroll-focus='true'] > p {
-      background-color: var(--footnote-target-bg);
-      width: -moz-fit-content;
-      width: -webkit-fit-content;
-      width: fit-content;
-      transition: background-color 1.5s ease-in-out;
-    }
   }
 }
 
@@ -301,12 +291,6 @@ i {
     border-bottom-style: none !important;
     transition: background-color 1.5s ease-in-out;
   }
-
-  /* [scroll-focus] added by `smooth-scroll.js` */
-  @at-root sup:target:not([scroll-focus]),
-    sup[scroll-focus='true'] > a#{&} {
-    background-color: var(--footnote-target-bg);
-  }
 }
 
 .reversefootnote {
@@ -404,10 +388,6 @@ i {
   }
 }
 
-.pageviews .fa-spinner {
-  font-size: 80%;
-}
-
 .post-meta {
   font-size: 0.85rem;
 
@@ -976,8 +956,9 @@ $btn-mb: 0.5rem;
 /* 'Cancel' link */
 #search-cancel {
   color: var(--link-color);
-  margin-left: 1rem;
+  margin-left: 0.75rem;
   display: none;
+  white-space: nowrap;
 
   @extend %cursor-pointer;
 }
@@ -1232,10 +1213,6 @@ $btn-mb: 0.5rem;
   }
 
   #core-wrapper {
-    min-height: calc(
-      100vh - #{$topbar-height} - #{$footer-height-mobile}
-    ) !important;
-
     .post-content {
       > blockquote[class^='prompt-'] {
         @include ml-mr(-1.25rem);
diff --git a/_sass/colors/light-typography.scss b/_sass/colors/light-typography.scss
index 6a68821..9fc8162 100644
--- a/_sass/colors/light-typography.scss
+++ b/_sass/colors/light-typography.scss
@@ -39,7 +39,7 @@
   --sidebar-bg: #f6f8fa;
   --sidebar-muted-color: #a2a19f;
   --sidebar-active-color: #1d1d1d;
-  --sidebar-hover-bg: rgb(227, 227, 227, 0.64);
+  --sidebar-hover-bg: rgb(223, 233, 241, 0.64);
   --sidebar-btn-bg: white;
   --sidebar-btn-color: #8e8e8e;
   --avatar-border-color: white;
diff --git a/_sass/jekyll-theme-chirpy.scss b/_sass/jekyll-theme-chirpy.scss
index bc42346..83cf7e3 100644
--- a/_sass/jekyll-theme-chirpy.scss
+++ b/_sass/jekyll-theme-chirpy.scss
@@ -1,5 +1,5 @@
 /*!
- * Chirpy v6.0.1 (https://github.com/cotes2020/jekyll-theme-chirpy)
+ * Chirpy v6.1.0 (https://github.com/cotes2020/jekyll-theme-chirpy)
  * © 2019 Cotes Chung
  * MIT Licensed
  */
diff --git a/_sass/layout/home.scss b/_sass/layout/home.scss
index 5092c69..499de47 100644
--- a/_sass/layout/home.scss
+++ b/_sass/layout/home.scss
@@ -148,7 +148,7 @@
     .card {
       .preview-img {
         width: 20rem;
-        height: 11.5rem; // can hold 2 lines each for title and content
+        height: 11.55rem; // can hold 2 lines each for title and content
       }
 
       .card-body {
diff --git a/assets/js/data/swcache.js b/assets/js/data/swcache.js
index 14a9f56..9ff3899 100644
--- a/assets/js/data/swcache.js
+++ b/assets/js/data/swcache.js
@@ -47,8 +47,4 @@ const allowedDomains = [
 ];
 
 /* Requests that include the following path will be banned */
-const denyUrls = [
-    {% if site.google_analytics.pv.cache_path %}
-        '{{ site.google_analytics.pv.cache_path | absolute_url }}'
-    {% endif %}
-];
+const denyUrls = [];
diff --git a/assets/lib b/assets/lib
index 5f28c7d..557de30 160000
--- a/assets/lib
+++ b/assets/lib
@@ -1 +1 @@
-Subproject commit 5f28c7d5107a1c2e30381765194269680a3d0eae
+Subproject commit 557de301fe393fb4660a338ae3c1b72ec2b3bf7c
diff --git a/jekyll-theme-chirpy.gemspec b/jekyll-theme-chirpy.gemspec
index a426d61..c577306 100644
--- a/jekyll-theme-chirpy.gemspec
+++ b/jekyll-theme-chirpy.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name          = "jekyll-theme-chirpy"
-  spec.version       = "6.0.1"
+  spec.version       = "6.1.0"
   spec.authors       = ["Cotes Chung"]
   spec.email         = ["cotes.chung@gmail.com"]
 
@@ -31,5 +31,6 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency "jekyll-seo-tag", "~> 2.7"
   spec.add_runtime_dependency "jekyll-archives", "~> 2.2"
   spec.add_runtime_dependency "jekyll-sitemap", "~> 1.4"
+  spec.add_runtime_dependency "jekyll-include-cache", "~> 0.2"
 
 end
diff --git a/package.json b/package.json
index a7a6a7f..674f76e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jekyll-theme-chirpy",
-  "version": "6.0.1",
+  "version": "6.1.0",
   "description": "A minimal, responsive and feature-rich Jekyll theme for technical writing.",
   "repository": {
     "type": "git",
@@ -26,10 +26,10 @@
     "@babel/preset-env": "^7.20.2",
     "@rollup/plugin-babel": "^6.0.3",
     "@rollup/plugin-terser": "^0.4.0",
-    "rimraf": "^4.4.1",
+    "rimraf": "^5.0.1",
     "rollup": "^3.20.2",
     "rollup-plugin-license": "^3.0.1",
     "stylelint": "^15.3.0",
-    "stylelint-config-standard-scss": "^7.0.1"
+    "stylelint-config-standard-scss": "^9.0.0"
   }
 }
diff --git a/tools/init b/tools/init
index 29b7834..5baac5d 100755
--- a/tools/init
+++ b/tools/init
@@ -17,7 +17,7 @@ _no_gh=false
 help() {
   echo "Usage:"
   echo
-  echo "   bash /path/to/init.sh [options]"
+  echo "   bash /path/to/init [options]"
   echo
   echo "Options:"
   echo "     --no-gh              Do not deploy to Github."
diff --git a/tools/release b/tools/release
index 6bd0c82..43182eb 100755
--- a/tools/release
+++ b/tools/release
@@ -48,7 +48,7 @@ help() {
   echo
   echo "Usage:"
   echo
-  echo "   bash ./tools/release.sh [options]"
+  echo "   bash ./tools/release [options]"
   echo
   echo "Options:"
   echo "     -k, --skip-versioning    Skip the step of generating the version number."
@@ -193,6 +193,8 @@ main() {
 
   # Change heading of Patch version to level 2 (a bug from `standard-version`)
   sed -i "s/^### \[/## \[/g" CHANGELOG.md
+  # Replace multiple empty lines with a single empty line
+  sed -i "/^$/N;/^\n$/D" CHANGELOG.md
 
   _version="$(grep '"version":' "$NODE_CONFIG" | sed 's/.*: "//;s/".*//')"
 
diff --git a/tools/test b/tools/test
index a647bde..83a9490 100755
--- a/tools/test
+++ b/tools/test
@@ -19,7 +19,7 @@ help() {
   echo
   echo "Usage:"
   echo
-  echo "   bash ./tools/test.sh [options]"
+  echo "   bash ./tools/test [options]"
   echo
   echo "Options:"
   echo '     -c, --config   "<config_a[,config_b[...]]>"    Specify config file(s)'