Technology history for jjavbooks.com
Stack size over time
From 12 detected technologies in Sep 2021 to 20 in Jun 2026 (peak 23).
Currently detected
- Bootstrap since Sep 2021
- Cloudflare since Sep 2021
- FancyBox since Sep 2021
- Google Analytics since Sep 2021
- Google Tag Manager since Sep 2021
- jQuery since Sep 2021
- OWL Carousel since Oct 2021
- Plyr since Oct 2021
- core-js since Jan 2022
- Cloudflare Network Error Logging since Feb 2022
- jQuery CDN since Feb 2022
- JuicyAds since Mar 2022
- Popper since Apr 2022
- cdnjs since May 2022
- jsDelivr since May 2022
- HTTP/3 since Sep 2022
- LazySizes since Sep 2022
- Open Graph since Oct 2022
- Cloudflare Bot Management since Apr 2023
- Cloudflare Browser Insights since Nov 2025
Previously used
- Baidu Analytics (百度统计) Sep 2021 to Dec 2025 · 4 yrs
- Webpack Jul 2022 to Dec 2025 · 3 yrs
- Sentry Nov 2023 to Nov 2025 · 2 yrs
- HSTS Sep 2022 to Apr 2023 · 7 mo
- Axios Sep 2021 to Jul 2022 · 10 mo
- Lodash Sep 2021 to Jul 2022 · 10 mo
- Google Remarketing Tag Sep 2021 to May 2022 · 8 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Google Font API Sep 2021 to Sep 2021 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2026 1 added · 2 dropped
- added Cloudflare Bot Management May 2026 · Security
- dropped Webpack Feb 2026 · Miscellaneous
- dropped Sentry Jan 2026 · Issue trackers
2025 1 added · 1 switched
- added Baidu Analytics (百度统计) Dec 2025 · Analytics
- switched Baidu Analytics (百度统计) Cloudflare Browser Insights Nov 2025 · Analytics
2024 2 dropped
- dropped Cloudflare Bot Management Mar 2024 · Security
- dropped HSTS Mar 2024 · Security
2023 1 added
- added Cloudflare Bot Management Apr 2023 · Security
2022 28 added · 6 dropped · 1 switched
- dropped Axios Oct 2022 · JavaScript libraries
- dropped Lodash Oct 2022 · JavaScript libraries
- dropped Webpack Oct 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added LazySizes Sep 2022 · JavaScript libraries
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added core-js Aug 2022 · JavaScript libraries
- added FancyBox Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added jsDelivr Aug 2022 · CDN
- added JuicyAds Aug 2022 · Advertising
- added OWL Carousel Aug 2022 · JavaScript libraries
- added Plyr Aug 2022 · Video players
- added Popper Aug 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Webpack Jul 2022 · Miscellaneous
- added cdnjs May 2022 · CDN
- added jsDelivr May 2022 · CDN
- dropped JuicyAds May 2022 · Advertising
- added Popper Apr 2022 · Miscellaneous
- added Tailwind CSS Apr 2022 · UI frameworks
- added JuicyAds Mar 2022 · Advertising
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added jQuery CDN Feb 2022 · CDN
- added Axios Jan 2022 · JavaScript libraries
- dropped Baidu Analytics (百度统计) Jan 2022 · Analytics
- added core-js Jan 2022 · JavaScript libraries
- added Lodash Jan 2022 · JavaScript libraries
2021 1 added · 3 dropped · 1 switched
- dropped Axios Dec 2021 · JavaScript libraries
- dropped Google Font API Dec 2021 · Font scripts
- dropped Lodash Dec 2021 · JavaScript libraries
- switched Wheelio OWL Carousel Oct 2021 · Widgets
- added Plyr Oct 2021 · Video players