Technology history for free4pc.org
Stack size over time
From 11 detected technologies in Jul 2019 to 9 in Jun 2026 (peak 19).
Currently detected
- PHP since Jul 2019
- Cloudflare since Jul 2019
- MySQL since Jul 2019
- WordPress since Jul 2019
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- AMP since Jul 2025
- AMP for WordPress since Jul 2025
- Yoast SEO since Jul 2025
Previously used
- Alibaba Cloud CDN Jun 2025 to Jun 2025 · 1 mo
- Babel Jun 2025 to Jun 2025 · 1 mo
- Cart Functionality Jun 2025 to Jun 2025 · 1 mo
- Cloudflare Browser Insights Jun 2021 to Jun 2025 · 4 yrs
- Cloudflare Rocket Loader Jun 2025 to Jun 2025 · 1 mo
- core-js Jun 2025 to Jun 2025 · 1 mo
- Google PageSpeed Jun 2025 to Jun 2025 · 1 mo
- jQuery Jul 2019 to Jun 2025 · 5 yrs
- MobX Jun 2025 to Jun 2025 · 1 mo
- PWA Jun 2025 to Jun 2025 · 1 mo
- React Jun 2025 to Jun 2025 · 1 mo
- RequireJS Jun 2025 to Jun 2025 · 1 mo
- web-vitals Jun 2025 to Jun 2025 · 1 mo
- Google Analytics Jul 2019 to Nov 2023 · 4 yrs
- Google Font API Jul 2019 to Nov 2023 · 4 yrs
- Litespeed Cache Aug 2022 to Nov 2023 · 1 yr
- Perfmatters Mar 2023 to Nov 2023 · 8 mo
- RankMath SEO Oct 2022 to Nov 2023 · 1 yr
- RSS Dec 2022 to Nov 2023 · 11 mo
- Underscore.js Aug 2022 to Nov 2023 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Tag Manager Jul 2019 to Sep 2022 · 3 yrs
- Varnish Jul 2019 to Jul 2022 · 3 yrs
- jQuery Migrate Jul 2019 to May 2022 · 2 yrs
- Jetpack Feb 2022 to Apr 2022 · 2 mo
- Font Awesome Dec 2019 to Oct 2021 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Disqus Jul 2019 to Nov 2019 · 4 mo
Timeline
2025 3 added · 20 dropped
- dropped Alibaba Cloud CDN Aug 2025 · CDN
- dropped Babel Aug 2025 · Miscellaneous
- dropped Cart Functionality Aug 2025 · Ecommerce
- dropped Cloudflare Browser Insights Aug 2025 · RUM
- dropped Cloudflare Rocket Loader Aug 2025 · Performance
- dropped core-js Aug 2025 · JavaScript libraries
- dropped Google PageSpeed Aug 2025 · Performance
- dropped jQuery Aug 2025 · JavaScript libraries
- dropped MobX Aug 2025 · JavaScript libraries
- dropped PWA Aug 2025 · Miscellaneous
- dropped React Aug 2025 · JavaScript frameworks
- dropped RequireJS Aug 2025 · JavaScript frameworks
- dropped web-vitals Aug 2025 · JavaScript libraries
- added AMP Jul 2025 · JavaScript frameworks
- added AMP for WordPress Jul 2025 · WordPress plugins
- dropped Google Analytics Jul 2025 · Analytics
- dropped Google Font API Jul 2025 · Font scripts
- dropped Litespeed Cache Jul 2025 · WordPress plugins
- dropped Perfmatters Jul 2025 · WordPress plugins
- dropped RankMath SEO Jul 2025 · WordPress plugins
- dropped RSS Jul 2025 · Miscellaneous
- dropped Underscore.js Jul 2025 · JavaScript libraries
- added Yoast SEO Jul 2025 · WordPress plugins
2023 2 added
- added Google Font API Nov 2023 · Font scripts
- added Perfmatters Mar 2023 · WordPress plugins
2022 17 added · 6 dropped · 1 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Tag Manager Dec 2022 · Tag managers
- added RSS Dec 2022 · Miscellaneous
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Cloudflare Aug 2022 · CDN
- dropped Cloudflare Browser Insights Aug 2022 · Analytics
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- switched Varnish Litespeed Cache Aug 2022 · Caching
- added MySQL Aug 2022 · Databases
- added PHP Aug 2022 · Programming languages
- added Underscore.js Aug 2022 · JavaScript libraries
- added WordPress Aug 2022 · CMS
- dropped Google Font API Jul 2022 · Font scripts
- dropped jQuery Migrate Jul 2022 · JavaScript libraries
- added Google Tag Manager Jun 2022 · Tag managers
- dropped Jetpack Jun 2022 · WordPress plugins
- added Cloudflare Browser Insights May 2022 · Analytics
- added Varnish May 2022 · Caching
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Jetpack Feb 2022 · WordPress plugins
2021 5 added · 7 dropped
- dropped Cloudflare Browser Insights Dec 2021 · RUM
- dropped Font Awesome Dec 2021 · Font scripts
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Google Analytics Jul 2021 · Analytics
- added jQuery Migrate Jul 2021 · JavaScript libraries
- added Cloudflare Browser Insights Jun 2021 · Analytics
- dropped Varnish May 2021 · Caching
- dropped Google Analytics Mar 2021 · Analytics
- dropped Google Tag Manager Mar 2021 · Tag managers
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- added jQuery Migrate Jan 2021 · JavaScript libraries
2020 2 dropped
- dropped jQuery Migrate Jul 2020 · JavaScript libraries
- dropped Disqus Jan 2020 · Comment Systems
2019 3 added · 2 dropped
- added Font Awesome Dec 2019 · Font Scripts
- added Google Analytics Dec 2019 · Analytics
- added Google Tag Manager Dec 2019 · Tag Managers
- dropped Google Analytics Nov 2019 · Analytics
- dropped Google Tag Manager Nov 2019 · Tag Managers