Technology history for clockss.org
Stack size over time
From 1 detected technologies in Aug 2018 to 26 in Jun 2026.
Currently detected
- Nginx since Aug 2018
- WordPress since May 2019
- PHP since May 2019
- jQuery since May 2019
- jQuery Migrate since May 2019
- MySQL since May 2019
- Google Analytics since Apr 2020
- Google Workspace since Aug 2022
- Plesk since Sep 2022
- HSTS since Sep 2022
- RSS since Dec 2022
- Yoast SEO since Jan 2023
- Open Graph since Jan 2023
- YUI since Jun 2023
- Astra since Jun 2023
- Java since Jan 2024
- Priority Hints since Feb 2024
- HubSpot since Feb 2024
- Microsoft 365 since May 2024
- Twitter Emoji (Twemoji) since May 2024
- Beaver Builder since Jul 2024
- OpenSSL since Nov 2025
- Apache HTTP Server since Nov 2025
- CentOS since Nov 2025
- MediaWiki since Nov 2025
- Ubuntu since Jan 2026
Previously used
- AccessiBe Nov 2024 to Apr 2025 · 5 mo
- Jetty Jan 2024 to Jan 2024 · 1 mo
- Akismet Aug 2022 to May 2023 · 9 mo
- Font Awesome May 2019 to May 2023 · 4 yrs
- Google Font API May 2019 to May 2023 · 4 yrs
- Gravity Forms May 2019 to May 2023 · 4 yrs
- Slick May 2019 to May 2023 · 4 yrs
- ZURB Foundation May 2019 to May 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google Tag Manager Apr 2020 to Sep 2022 · 2 yrs
- LiteSpeed May 2019 to Aug 2022 · 3 yrs
- Litespeed Cache Apr 2020 to Aug 2022 · 2 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 1 added
- added Twitter Emoji (Twemoji) Apr 2026 · Font scripts
2025 1 dropped
- dropped AccessiBe Jun 2025 · Accessibility
2024 6 added · 3 dropped
- added AccessiBe Nov 2024 · Accessibility
- added Beaver Builder Jul 2024 · WordPress plugins
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added Microsoft 365 May 2024 · Webmail
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
- dropped Java Apr 2024 · Programming languages
- dropped Jetty Apr 2024 · Web servers
- added HubSpot Feb 2024 · Marketing automation
- added Priority Hints Feb 2024 · Performance
2023 4 added · 6 dropped · 1 switched
- dropped Akismet Jul 2023 · WordPress plugins
- dropped Font Awesome Jul 2023 · Font scripts
- dropped Google Font API Jul 2023 · Font scripts
- dropped Gravity Forms Jul 2023 · WordPress plugins
- dropped ZURB Foundation Jul 2023 · UI frameworks
- added Astra Jun 2023 · WordPress themes
- switched Slick YUI Jun 2023 · JavaScript libraries
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Open Graph Jan 2023 · Miscellaneous
- added Yoast SEO Jan 2023 · WordPress plugins
2022 19 added · 3 dropped · 1 switched
- added RSS Dec 2022 · Miscellaneous
- dropped Google Tag Manager Nov 2022 · Tag managers
- dropped Litespeed Cache Nov 2022 · Caching
- added HSTS Sep 2022 · Security
- added Plesk Sep 2022 · Hosting panels
- added Akismet Aug 2022 · WordPress plugins
- added Font Awesome Aug 2022 · Font scripts
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added Gravity Forms Aug 2022 · WordPress plugins
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added LiteSpeed Aug 2022 · Web servers
- added Litespeed Cache Aug 2022 · Caching
- added MySQL Aug 2022 · Databases
- switched LiteSpeed Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added Slick Aug 2022 · JavaScript libraries
- added WordPress Aug 2022 · CMS
- added ZURB Foundation Aug 2022 · UI frameworks
2021 5 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Gravity Forms Nov 2021 · Miscellaneous
- added Litespeed Cache Nov 2021 · WordPress plugins
- dropped Gravity Forms Oct 2021 · Miscellaneous
- dropped Litespeed Cache Oct 2021 · Caching
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- dropped Google Tag Manager Jun 2021 · Tag managers