Technology history for pphcsd.org
Stack size over time
From 16 detected technologies in Feb 2019 to 21 in Sep 2026 (peak 31).
Currently detected
- Google Font API since Feb 2019
- Google Analytics since May 2019
- Ahoy since Sep 2021
- core-js since Sep 2021
- Cloudflare Bot Management since Nov 2021
- Cloudflare since Nov 2021
- hCaptcha since Aug 2022
- New Relic since Aug 2022
- Ruby since Aug 2022
- Microsoft 365 since Aug 2022
- Nginx since Aug 2022
- Ruby on Rails since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Imgix since Nov 2022
- Apollo since Oct 2023
- GraphQL since Oct 2023
- TypeScript since Oct 2023
- jsDelivr since Jul 2025
- Pure CSS since Jul 2025
- React since Jul 2025
Previously used
- Algolia Aug 2022 to Jun 2025 · 2 yrs
- AngularJS Aug 2022 to Jun 2025 · 2 yrs
- Bootstrap Feb 2021 to Jun 2025 · 4 yrs
- Chart.js Aug 2022 to Jun 2025 · 2 yrs
- Flickity Aug 2022 to Jun 2025 · 2 yrs
- jQuery Feb 2019 to Jun 2025 · 6 yrs
- Moment.js Aug 2022 to Jun 2025 · 2 yrs
- Pendo Aug 2022 to Jun 2025 · 2 yrs
- reCAPTCHA Aug 2022 to Jun 2025 · 2 yrs
- Stripe Dec 2022 to Jun 2025 · 2 yrs
- HubSpot Apr 2024 to Oct 2024 · 6 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Java Sep 2021 to Nov 2022 · 1 yr
- Google Tag Manager Sep 2022 to Sep 2022 · 1 mo
- Animate.css Feb 2019 to Jul 2022 · 3 yrs
- Apache HTTP Server Feb 2019 to Jul 2022 · 3 yrs
- Babel Mar 2020 to Jul 2022 · 2 yrs
- cdnjs Nov 2021 to Jul 2022 · 8 mo
- FancyBox Feb 2019 to Jul 2022 · 3 yrs
- Font Awesome Feb 2019 to Jul 2022 · 3 yrs
- Google Hosted Libraries Feb 2022 to Jul 2022 · 5 mo
- Hammer.js Feb 2019 to Jul 2022 · 3 yrs
- jQuery UI Feb 2019 to Jul 2022 · 3 yrs
- Lodash Jul 2021 to Jul 2022 · 1 yr
- MailChimp Feb 2019 to Jul 2022 · 3 yrs
- MediaElement.js Feb 2019 to Jul 2022 · 3 yrs
- Mustache Feb 2019 to Jul 2022 · 3 yrs
- MySQL Feb 2019 to Jul 2022 · 3 yrs
- PHP Feb 2019 to Jul 2022 · 3 yrs
- POWR May 2021 to Jul 2022 · 1 yr
- scrollreveal Feb 2019 to Jul 2022 · 3 yrs
- Slick Feb 2019 to Jul 2022 · 3 yrs
- Snowplow Analytics Jul 2021 to Jul 2022 · 1 yr
- VideoJS Mar 2020 to Jul 2022 · 2 yrs
- Vimeo Jul 2021 to Jul 2022 · 1 yr
- Weebly Feb 2019 to Jul 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 4 added · 8 dropped · 2 switched
- dropped Algolia Aug 2025 · Search engines
- dropped Chart.js Aug 2025 · JavaScript graphics
- dropped Flickity Aug 2025 · JavaScript libraries
- dropped jQuery Aug 2025 · JavaScript libraries
- dropped Moment.js Aug 2025 · JavaScript libraries
- dropped Pendo Aug 2025 · Analytics
- dropped reCAPTCHA Aug 2025 · Security
- dropped Stripe Aug 2025 · Payment processors
- added Apollo Jul 2025 · JavaScript libraries
- added GraphQL Jul 2025 · Programming languages
- added jsDelivr Jul 2025 · CDN
- switched Bootstrap Pure CSS Jul 2025 · UI frameworks
- switched AngularJS React Jul 2025 · JavaScript frameworks
- added TypeScript Jul 2025 · Programming languages
2024 3 added · 4 dropped
- dropped HubSpot Dec 2024 · Marketing automation
- dropped Apollo Aug 2024 · JavaScript libraries
- dropped GraphQL Aug 2024 · Programming languages
- dropped TypeScript Aug 2024 · Programming languages
- added Cloudflare Apr 2024 · CDN
- added Cloudflare Bot Management Apr 2024 · Security
- added HubSpot Apr 2024 · Marketing automation
2023 4 added · 2 dropped
- added Apollo Oct 2023 · JavaScript libraries
- added GraphQL Oct 2023 · Programming languages
- added TypeScript Oct 2023 · Programming languages
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- dropped Java Jan 2023 · Programming languages
2022 14 added · 21 dropped · 5 switched
- dropped Google Tag Manager Dec 2022 · Tag managers
- added Stripe Dec 2022 · Payment processors
- dropped cdnjs Nov 2022 · CDN
- dropped Cloudflare Nov 2022 · CDN
- dropped FancyBox Nov 2022 · JavaScript libraries
- dropped Font Awesome Nov 2022 · Font scripts
- dropped Google Hosted Libraries Nov 2022 · CDN
- dropped Hammer.js Nov 2022 · JavaScript libraries
- dropped jQuery UI Nov 2022 · JavaScript libraries
- dropped Lodash Nov 2022 · JavaScript libraries
- dropped MailChimp Nov 2022 · Marketing automation
- dropped MediaElement.js Nov 2022 · Video players
- dropped MySQL Nov 2022 · Databases
- dropped PHP Nov 2022 · Programming languages
- dropped POWR Nov 2022 · Widgets
- dropped scrollreveal Nov 2022 · JavaScript libraries
- dropped Slick Nov 2022 · JavaScript libraries
- dropped VideoJS Nov 2022 · Video players
- dropped Vimeo Nov 2022 · Video players
- dropped Weebly Nov 2022 · CMS
- added Google Tag Manager Sep 2022 · Tag managers
- added HSTS Sep 2022 · Security
- switched Babel Open Graph Sep 2022 · Miscellaneous
- added Algolia Aug 2022 · Search engines
- switched Mustache AngularJS Aug 2022 · JavaScript frameworks
- switched Animate.css Bootstrap Aug 2022 · UI frameworks
- added Chart.js Aug 2022 · JavaScript graphics
- added Flickity Aug 2022 · JavaScript libraries
- added hCaptcha Aug 2022 · Security
- added Microsoft 365 Aug 2022 · Webmail
- added Moment.js Aug 2022 · JavaScript libraries
- added New Relic Aug 2022 · RUM
- switched Apache HTTP Server Nginx Aug 2022 · Web servers
- switched Snowplow Analytics Pendo Aug 2022 · Analytics
- added reCAPTCHA Aug 2022 · Security
- added Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
- dropped Cloudflare Bot Management Jul 2022 · Security
- dropped Bootstrap Mar 2022 · UI frameworks
- added Google Hosted Libraries Feb 2022 · CDN
2021 19 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Ahoy Sep 2021 · Analytics
- added core-js Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Babel Jul 2021 · Miscellaneous
- added FancyBox Jul 2021 · JavaScript libraries
- added Hammer.js Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added Lodash Jul 2021 · JavaScript libraries
- added MediaElement.js Jul 2021 · Video players
- added Mustache Jul 2021 · JavaScript frameworks
- added Snowplow Analytics Jul 2021 · Analytics
- added VideoJS Jul 2021 · Video players
- added Vimeo Jul 2021 · Video players
- added POWR May 2021 · Widgets
- dropped Babel Mar 2021 · Miscellaneous
- dropped FancyBox Mar 2021 · JavaScript libraries
- dropped Hammer.js Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped MediaElement.js Mar 2021 · Video players
- dropped Mustache Mar 2021 · JavaScript frameworks
- dropped VideoJS Mar 2021 · Video players
- added Bootstrap Feb 2021 · UI frameworks
2020 2 added
2019 17 added
- added Google Analytics May 2019 · Analytics
- added Animate.css Mar 2019 · Web Frameworks
- added Apache HTTP Server Mar 2019 · Web Servers
- added FancyBox Mar 2019 · JavaScript Libraries
- added Font Awesome Mar 2019 · Font Scripts
- added Google Font API Mar 2019 · Font Scripts
- added Hammer.js Mar 2019 · JavaScript Libraries
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added MailChimp Mar 2019 · Marketing Automation
- added MediaElement.js Mar 2019 · Video Players
- added Mustache Mar 2019 · JavaScript Frameworks
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added scrollreveal Mar 2019 · JavaScript Libraries
- added Slick Mar 2019 · JavaScript Libraries
- added Weebly Mar 2019 · CMS