Technology history for pesacheck.org
Stack size over time
From 5 detected technologies in Feb 2019 to 29 in Jun 2026 (peak 33).
Currently detected
- Google Analytics since Feb 2019
- Node.js since Feb 2019
- Cloudflare since Feb 2019
- jsDelivr since Sep 2021
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- GraphQL since Apr 2023
- HSTS since Apr 2023
- React since Apr 2023
- TypeScript since Apr 2023
- Next.js since Apr 2023
- Nginx since Apr 2023
- PWA since Apr 2023
- Apollo since Apr 2023
- JSS since Apr 2023
- MailChimp since Apr 2023
- MUI since Apr 2023
- VideoJS since Apr 2023
- Webpack since Apr 2023
- YouTube since Apr 2023
- Emotion since Nov 2024
- Leaflet since Nov 2024
- Livefyre since Nov 2024
- Express since Dec 2025
- Ghost since Dec 2025
- PhotoSwipe since Dec 2025
- Bunny since Dec 2025
- Bunny Fonts since Dec 2025
Previously used
- Apple iCloud Mail Dec 2025 to Feb 2026 · 2 mo
- Cloudflare Browser Insights Sep 2023 to Dec 2025 · 2 yrs
- HTTP/3 Sep 2022 to Dec 2025 · 3 yrs
- Datadog Aug 2025 to Nov 2025 · 3 mo
- Envoy Aug 2020 to Nov 2025 · 5 yrs
- Loadable-Components Aug 2025 to Nov 2025 · 3 mo
- Medium Feb 2019 to Nov 2025 · 6 yrs
- React Router Aug 2025 to Nov 2025 · 3 mo
- reCAPTCHA Aug 2025 to Nov 2025 · 3 mo
- Branch Feb 2021 to Sep 2025 · 4 yrs
- Algolia Feb 2022 to Jul 2025 · 3 yrs
- PayPal Apr 2022 to Jul 2025 · 3 yrs
- core-js Apr 2023 to Oct 2024 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- FingerprintJS Sep 2021 to Jul 2022 · 10 mo
- Optimizely Sep 2021 to Jan 2022 · 4 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Parse.ly Feb 2019 to Jan 2021 · 1 yr
Timeline
2026 9 dropped
- dropped Apple iCloud Mail Apr 2026 · Webmail
- dropped Cloudflare Browser Insights Feb 2026 · Analytics
- dropped HTTP/3 Feb 2026 · Miscellaneous
- dropped Datadog Jan 2026 · RUM
- dropped Envoy Jan 2026 · Reverse proxies
- dropped Loadable-Components Jan 2026 · JavaScript libraries
- dropped Medium Jan 2026 · Blogs
- dropped React Router Jan 2026 · JavaScript frameworks
- dropped reCAPTCHA Jan 2026 · Security
2025 12 added · 3 dropped
- added Apple iCloud Mail Dec 2025 · Webmail
- added Bunny Dec 2025 · CDN
- added Bunny Fonts Dec 2025 · Font scripts
- added Express Dec 2025 · Web frameworks
- added Ghost Dec 2025 · CMS
- added jsDelivr Dec 2025 · CDN
- added PhotoSwipe Dec 2025 · Photo galleries
- dropped Branch Nov 2025 · Analytics
- dropped Algolia Sep 2025 · Search engines
- dropped PayPal Sep 2025 · Payment processors
- added Branch Aug 2025 · Analytics
- added Datadog Aug 2025 · RUM
- added Loadable-Components Aug 2025 · JavaScript libraries
- added React Router Aug 2025 · JavaScript frameworks
- added reCAPTCHA Aug 2025 · Security
2024 4 added · 2 dropped
- dropped Branch Dec 2024 · Analytics
- dropped core-js Dec 2024 · JavaScript libraries
- added Emotion Nov 2024 · JavaScript frameworks
- added Leaflet Nov 2024 · Maps
- added Livefyre Nov 2024 · Comment systems
- added Nginx Sep 2024 · Web servers
2023 28 added · 1 dropped
- dropped Nginx Oct 2023 · Web servers
- added Cloudflare Browser Insights Sep 2023 · Analytics
- added Algolia May 2023 · Search engines
- added Apollo May 2023 · JavaScript libraries
- added Branch May 2023 · Analytics
- added Cloudflare May 2023 · CDN
- added core-js May 2023 · JavaScript libraries
- added Envoy May 2023 · Reverse proxies
- added Google Analytics May 2023 · Analytics
- added Google Workspace May 2023 · Email
- added GraphQL May 2023 · Programming languages
- added HSTS May 2023 · Security
- added HTTP/3 May 2023 · Miscellaneous
- added JSS May 2023 · JavaScript frameworks
- added MailChimp May 2023 · Marketing automation
- added Medium May 2023 · Blogs
- added MUI May 2023 · UI frameworks
- added Next.js May 2023 · JavaScript frameworks
- added Nginx May 2023 · Web servers
- added Node.js May 2023 · Programming languages
- added Open Graph May 2023 · Miscellaneous
- added PayPal May 2023 · Payment processors
- added PWA May 2023 · Miscellaneous
- added React May 2023 · JavaScript frameworks
- added RSS May 2023 · Miscellaneous
- added TypeScript May 2023 · Programming languages
- added VideoJS May 2023 · Video players
- added Webpack May 2023 · Miscellaneous
- added YouTube May 2023 · Video players
2022 18 added · 6 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added RSS Dec 2022 · Miscellaneous
- dropped FingerprintJS Sep 2022 · JavaScript libraries
- added HTTP/3 Sep 2022 · Miscellaneous
- dropped jsDelivr Sep 2022 · CDN
- added Open Graph Sep 2022 · Miscellaneous
- added Algolia Aug 2022 · Search engines
- added Branch Aug 2022 · Analytics
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Envoy Aug 2022 · Reverse proxies
- added Google Analytics Aug 2022 · Analytics
- added Google Workspace Aug 2022 · Webmail
- added Medium Aug 2022 · Blogs
- added Node.js Aug 2022 · Programming languages
- added PayPal Aug 2022 · Payment processors
- added FingerprintJS Jul 2022 · JavaScript libraries
- added jsDelivr Jul 2022 · CDN
- dropped FingerprintJS Apr 2022 · Browser fingerprinting
- dropped jsDelivr Apr 2022 · CDN
- added PayPal Apr 2022 · Payment processors
- dropped Optimizely Mar 2022 · A/B Testing
- added Algolia Feb 2022 · Search engines
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 5 added · 2 dropped
- dropped Wheelio Nov 2021 · Widgets
- added FingerprintJS Sep 2021 · JavaScript libraries
- added jsDelivr Sep 2021 · CDN
- added Optimizely Sep 2021 · A/B Testing
- added Wheelio Sep 2021 · Widgets
- dropped Parse.ly Mar 2021 · Analytics
- added Branch Feb 2021 · Marketing automation
2020 1 added
- added Envoy Aug 2020 · Reverse proxies
2019 5 added
- added Cloudflare Mar 2019 · CDN
- added Google Analytics Mar 2019 · Analytics
- added Medium Mar 2019 · Blogs
- added Node.js Mar 2019 · Programming Languages
- added Parse.ly Mar 2019 · Analytics