Technology history for chapters.jp
Stack size over time
From 12 detected technologies in May 2019 to 45 in Jun 2026 (peak 48).
Currently detected
- Bootstrap since May 2019
- Google Analytics since May 2019
- Nginx since May 2019
- PHP since May 2019
- jQuery since May 2019
- Google Font API since Mar 2021
- Google Tag Manager since Mar 2021
- Apache HTTP Server since Mar 2021
- Debian since Mar 2021
- Font Awesome since Mar 2021
- OWL Carousel since Mar 2021
- AOS since Jul 2021
- Unpkg since Jul 2021
- Amazon ALB since Sep 2021
- Amazon Web Services since Sep 2021
- core-js since Sep 2021
- Facebook Pixel since Sep 2021
- cdnjs since Dec 2021
- Cloudflare since May 2022
- jQuery CDN since May 2022
- Open Graph since Sep 2022
- Google Pay since Oct 2022
- HSTS since Oct 2022
- HTTP/3 since Oct 2022
- Shop Pay since Oct 2022
- Shopify since Oct 2022
- American Express since Oct 2022
- Apple Pay since Oct 2022
- Cart Functionality since Oct 2022
- Mastercard since Oct 2022
- Flickity since Oct 2022
- Fontify since Oct 2022
- PhotoSwipe since Oct 2022
- Visa since Oct 2022
- YouTube since Oct 2022
- Google Hosted Libraries since Nov 2022
- Express since Nov 2022
- Node.js since Nov 2022
- STUDIO since Dec 2022
- Firebase since Dec 2022
- Google Cloud since Dec 2022
- Nuxt.js since Dec 2022
- Vue.js since Dec 2022
- Priority Hints since Jul 2023
- jsDelivr since Oct 2025
Previously used
- Popper Mar 2021 to Sep 2025 · 4 yrs
- Boomerang Oct 2022 to Jan 2025 · 2 yrs
- Envoy Apr 2024 to Apr 2024 · 1 mo
- lit-element Nov 2023 to Dec 2023 · 1 mo
- lit-html Nov 2023 to Dec 2023 · 1 mo
- Cloudflare Bot Management Jul 2023 to Jul 2023 · 1 mo
- Lodash Dec 2022 to Feb 2023 · 2 mo
- Webpack Dec 2022 to Feb 2023 · 2 mo
- LazySizes Oct 2022 to Jan 2023 · 3 mo
- Cloudflare Network Error Logging Oct 2022 to Oct 2022 · 1 mo
- Facebook May 2019 to Jan 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- All in One SEO Pack May 2019 to Jan 2020 · 8 mo
- Gravatar May 2019 to Jan 2020 · 8 mo
- jQuery Migrate May 2019 to Jan 2020 · 8 mo
- MySQL May 2019 to Jan 2020 · 8 mo
- Twitter Emoji (Twemoji) May 2019 to Jan 2020 · 8 mo
- WordPress May 2019 to Jan 2020 · 8 mo
Timeline
2026 1 added · 1 dropped
2025 4 added · 4 dropped
- added YouTube Dec 2025 · Video players
- dropped Popper Nov 2025 · Miscellaneous
- dropped YouTube Nov 2025 · Video players
- added jsDelivr Oct 2025 · CDN
- added YouTube Sep 2025 · Video players
- dropped YouTube Jun 2025 · Video players
- dropped Boomerang Mar 2025 · JavaScript libraries
- added YouTube Mar 2025 · Video players
2024 4 dropped
- dropped Envoy Jul 2024 · Reverse proxies
- dropped Cloudflare Bot Management Jun 2024 · Security
- dropped LazySizes Apr 2024 · JavaScript libraries
- dropped YouTube Apr 2024 · Video players
2023 3 added · 6 dropped · 3 switched
- switched lit-html lit-element Nov 2023 · JavaScript libraries
- switched lit-element lit-html Nov 2023 · JavaScript libraries
- dropped Lodash Apr 2023 · JavaScript libraries
- added Bootstrap Mar 2023 · UI frameworks
- added jQuery CDN Mar 2023 · CDN
- switched Webpack Popper Mar 2023 · Miscellaneous
- added Unpkg Mar 2023 · CDN
- dropped Bootstrap Jan 2023 · UI frameworks
- dropped Cloudflare Network Error Logging Jan 2023 · Issue trackers
- dropped jQuery CDN Jan 2023 · CDN
- dropped Popper Jan 2023 · Miscellaneous
- dropped Unpkg Jan 2023 · CDN
2022 31 added · 29 dropped
- added AOS Sep 2022 · JavaScript libraries
- added Bootstrap Sep 2022 · UI frameworks
- added cdnjs Sep 2022 · CDN
- added Cloudflare Sep 2022 · CDN
- added core-js Sep 2022 · JavaScript libraries
- added Facebook Pixel Sep 2022 · Analytics
- added Font Awesome Sep 2022 · Font scripts
- added Google Analytics Sep 2022 · Analytics
- added Google Font API Sep 2022 · Font scripts
- added Google Tag Manager Sep 2022 · Tag managers
- added jQuery Sep 2022 · JavaScript libraries
- added jQuery CDN Sep 2022 · CDN
- added Open Graph Sep 2022 · Miscellaneous
- added OWL Carousel Sep 2022 · JavaScript libraries
- added Popper Sep 2022 · Miscellaneous
- added Unpkg Sep 2022 · CDN
- dropped AOS Aug 2022 · JavaScript libraries
- dropped Bootstrap Aug 2022 · UI frameworks
- dropped cdnjs Aug 2022 · CDN
- dropped Cloudflare Aug 2022 · CDN
- dropped core-js Aug 2022 · JavaScript libraries
- dropped Facebook Pixel Aug 2022 · Analytics
- dropped Font Awesome Aug 2022 · Font scripts
- dropped Google Analytics Aug 2022 · Analytics
- dropped Google Font API Aug 2022 · Font scripts
- dropped Google Tag Manager Aug 2022 · Tag managers
- dropped jQuery Aug 2022 · JavaScript libraries
- dropped jQuery CDN Aug 2022 · CDN
- dropped OWL Carousel Aug 2022 · JavaScript libraries
- dropped Popper Aug 2022 · Miscellaneous
- dropped Unpkg Aug 2022 · CDN
- added AOS May 2022 · JavaScript libraries
- added Bootstrap May 2022 · UI frameworks
- added cdnjs May 2022 · CDN
- added Cloudflare May 2022 · CDN
- added core-js May 2022 · JavaScript libraries
- added Facebook Pixel May 2022 · Analytics
- added Font Awesome May 2022 · Font scripts
- added Google Analytics May 2022 · Analytics
- added Google Font API May 2022 · Font scripts
- added Google Tag Manager May 2022 · Tag managers
- added jQuery May 2022 · JavaScript libraries
- added jQuery CDN May 2022 · CDN
- added OWL Carousel May 2022 · JavaScript libraries
- added Popper May 2022 · Miscellaneous
- added Unpkg May 2022 · CDN
- dropped AOS Mar 2022 · JavaScript libraries
- dropped Bootstrap Mar 2022 · UI frameworks
- dropped cdnjs Mar 2022 · CDN
- dropped core-js Mar 2022 · JavaScript libraries
- dropped Facebook Mar 2022 · Widgets
- dropped Facebook Pixel Mar 2022 · Analytics
- dropped Font Awesome Mar 2022 · Font scripts
- dropped Google Analytics Mar 2022 · Analytics
- dropped Google Font API Mar 2022 · Font scripts
- dropped Google Tag Manager Mar 2022 · Tag managers
- dropped jQuery Mar 2022 · JavaScript libraries
- dropped OWL Carousel Mar 2022 · Widgets
- dropped Popper Mar 2022 · Miscellaneous
- dropped Unpkg Mar 2022 · CDN
2021 9 added · 9 dropped · 1 switched
- added cdnjs Dec 2021 · CDN
- added Amazon ALB Sep 2021 · Load balancers
- added Amazon Web Services Sep 2021 · PaaS
- added core-js Sep 2021 · JavaScript libraries
- switched Wheelio Facebook Sep 2021 · Widgets
- added Facebook Pixel Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added AOS Jul 2021 · JavaScript libraries
- added Google Tag Manager Jul 2021 · Tag managers
- added Unpkg Jul 2021 · CDN
- dropped Google Tag Manager May 2021 · Tag managers
- dropped All in One SEO Pack Apr 2021 · SEO
- dropped Facebook Apr 2021 · Widgets
- dropped Gravatar Apr 2021 · Miscellaneous
- dropped jQuery Migrate Apr 2021 · JavaScript Libraries
- dropped MySQL Apr 2021 · Databases
- dropped Nginx Apr 2021 · Web Servers
- dropped Twitter Emoji (Twemoji) Apr 2021 · Miscellaneous
- dropped WordPress Apr 2021 · Blogs