Technology history for readingfoundation.org
Stack size over time
From 9 detected technologies in Jan 2019 to 32 in Jun 2026 (peak 33).
Currently detected
- FancyBox since Jan 2019
- Google Analytics since Jan 2019
- Apache HTTP Server since Jan 2019
- Bootstrap since Jan 2019
- jQuery since Jan 2019
- Font Awesome since Jan 2019
- Google Font API since Jan 2019
- Unbounce since Feb 2020
- YouTube since Feb 2020
- Google Tag Manager since Apr 2020
- Cart Functionality since Aug 2020
- Facebook Pixel since Jun 2021
- Java since Aug 2021
- core-js since Sep 2021
- Snowplow Analytics since Sep 2021
- Linkedin Insight Tag since Nov 2021
- theTradeDesk since Nov 2021
- CallRail since Feb 2022
- Google Hosted Libraries since Feb 2022
- Microsoft 365 since Aug 2022
- Amazon Web Services since Aug 2022
- jQuery CDN since Aug 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- AlmaLinux since Sep 2023
- Apache Tomcat since Sep 2023
- mod_jk since Sep 2023
- OpenSSL since Sep 2023
- PHP since Sep 2023
- reCAPTCHA since Feb 2024
- Cloudflare since Oct 2024
- Cloudflare Bot Management since Oct 2024
Previously used
- OWL Carousel Feb 2026 to Feb 2026 · 1 mo
- HSTS Oct 2025 to Nov 2025 · 1 mo
- Hotjar Jan 2019 to Jan 2025 · 6 yrs
- CentOS Jan 2019 to Aug 2023 · 4 yrs
- Facebook Feb 2019 to Apr 2022 · 3 yrs
- MailChimp Feb 2020 to Oct 2021 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 1 added · 2 dropped
- dropped OWL Carousel Apr 2026 · JavaScript libraries
- added OWL Carousel Feb 2026 · JavaScript libraries
- dropped HSTS Jan 2026 · Security
2025 11 added · 1 dropped
- added AlmaLinux Dec 2025 · Operating systems
- added Apache Tomcat Dec 2025 · Web servers
- added mod_jk Dec 2025 · Web server extensions
- added OpenSSL Dec 2025 · Web server extensions
- added PHP Dec 2025 · Programming languages
- added HSTS Oct 2025 · Security
- added Cloudflare Jun 2025 · CDN
- added Cloudflare Bot Management Jun 2025 · Security
- added CallRail Apr 2025 · Analytics
- added Linkedin Insight Tag Apr 2025 · Analytics
- added theTradeDesk Apr 2025 · Advertising
- dropped Hotjar Mar 2025 · Analytics
2024 3 added · 10 dropped
- dropped CallRail Dec 2024 · Analytics
- dropped Cloudflare Dec 2024 · CDN
- dropped Cloudflare Bot Management Dec 2024 · Security
- dropped Linkedin Insight Tag Dec 2024 · Analytics
- dropped theTradeDesk Dec 2024 · Advertising
- added Cloudflare Oct 2024 · CDN
- added Cloudflare Bot Management Oct 2024 · Security
- dropped AlmaLinux Jun 2024 · Operating systems
- dropped Apache Tomcat Jun 2024 · Web servers
- dropped mod_jk Jun 2024 · Web server extensions
- dropped OpenSSL Jun 2024 · Web server extensions
- dropped PHP Jun 2024 · Programming languages
- added reCAPTCHA Feb 2024 · Security
2023 4 added · 1 switched
- switched CentOS AlmaLinux Sep 2023 · Operating systems
- added Apache Tomcat Sep 2023 · Web servers
- added mod_jk Sep 2023 · Web server extensions
- added OpenSSL Sep 2023 · Web server extensions
- added PHP Sep 2023 · Programming languages
2022 7 added · 3 dropped
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added jQuery CDN Aug 2022 · CDN
- added Microsoft 365 Aug 2022 · Webmail
- added PWA Aug 2022 · Miscellaneous
- dropped Facebook Jun 2022 · Widgets
- dropped MailChimp May 2022 · Email
- dropped Wheelio May 2022 · Widgets
- added CallRail Feb 2022 · Analytics
- added Google Hosted Libraries Feb 2022 · CDN
2021 7 added · 1 dropped
- added Linkedin Insight Tag Nov 2021 · Analytics
- added theTradeDesk Nov 2021 · Advertising
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Java Aug 2021 · Programming languages
- added Facebook Pixel Jun 2021 · Analytics
- added FancyBox Jun 2021 · JavaScript libraries
- dropped FancyBox Mar 2021 · JavaScript libraries
2020 1 added
- added Cart Functionality Aug 2020 · Ecommerce
2019 11 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added CentOS Mar 2019 · Operating Systems
- added Facebook Mar 2019 · Widgets
- added FancyBox Mar 2019 · JavaScript Libraries
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Hotjar Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added Facebook Feb 2019 · Widgets