Technology history for pstt.org.uk
Stack size over time
From 10 detected technologies in Jan 2019 to 26 in Sep 2026 (peak 30).
Currently detected
- jQuery since Jan 2019
- Google Analytics since Jan 2019
- Modernizr since Jan 2019
- PHP since Jan 2019
- core-js since Sep 2021
- Cloudflare since May 2022
- Mailgun since Aug 2022
- Microsoft 365 since Aug 2022
- CookieYes since Apr 2023
- Dropzone since Apr 2023
- Formidable Form since Apr 2023
- Download Monitor since Apr 2023
- Google Font API since Apr 2023
- Bootstrap since Apr 2023
- Popper since Apr 2023
- jQuery Migrate since Apr 2023
- jQuery UI since Apr 2023
- Open Graph since Apr 2023
- MySQL since Apr 2023
- Yoast SEO since Apr 2023
- WordPress since Apr 2023
- HTTP/3 since Sep 2024
- Ionicons since Nov 2025
- LiteSpeed since Nov 2025
- Typekit since Nov 2025
- GSAP since Apr 2026
Previously used
- Cloudflare Bot Management Jan 2025 to Nov 2025 · 10 mo
- HSTS May 2023 to Nov 2025 · 2 yrs
- Moment.js Oct 2025 to Nov 2025 · 1 mo
- React Oct 2025 to Nov 2025 · 1 mo
- WP Engine Apr 2023 to Nov 2025 · 2 yrs
- Nginx Apr 2019 to Aug 2024 · 5 yrs
- Autoptimize Nov 2023 to Jan 2024 · 2 mo
- AddThis Jan 2019 to Mar 2023 · 4 yrs
- Amazon S3 May 2022 to Mar 2023 · 10 mo
- Amazon Web Services May 2022 to Mar 2023 · 10 mo
- cdnjs Nov 2021 to Mar 2023 · 1 yr
- Concrete CMS Jan 2019 to Mar 2023 · 4 yrs
- Facebook Pixel Jul 2021 to Mar 2023 · 1 yr
- Font Awesome Jan 2019 to Mar 2023 · 4 yrs
- Hotjar Mar 2021 to Mar 2023 · 2 yrs
- jsDelivr Mar 2022 to Mar 2023 · 1 yr
- MailChimp May 2020 to Mar 2023 · 2 yrs
- Moat Feb 2021 to Mar 2023 · 2 yrs
- Twitter Apr 2022 to Mar 2023 · 11 mo
- Twitter Ads Apr 2022 to Mar 2023 · 11 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Google Tag Manager Apr 2020 to Sep 2022 · 2 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Ubuntu Apr 2019 to Mar 2020 · 11 mo
- Apache HTTP Server Jan 2019 to Jan 2019 · 1 mo
- Red Hat Jan 2019 to Jan 2019 · 1 mo
Timeline
2026 4 dropped · 1 switched
- switched React GSAP Apr 2026 · JavaScript frameworks
- dropped Cloudflare Bot Management Jan 2026 · Security
- dropped HSTS Jan 2026 · Security
- dropped Moment.js Jan 2026 · JavaScript libraries
- dropped WP Engine Jan 2026 · PaaS
2025 4 added · 1 dropped
- added Moment.js Oct 2025 · JavaScript libraries
- added React Oct 2025 · JavaScript frameworks
- added Cloudflare Bot Management Aug 2025 · Security
- dropped Cloudflare Bot Management Mar 2025 · Security
- added Cloudflare Bot Management Jan 2025 · Security
2024 2 added · 2 dropped · 1 switched
- dropped Nginx Oct 2024 · Web servers
- added HTTP/3 Sep 2024 · Miscellaneous
- dropped Google Analytics Mar 2024 · Analytics
- switched Autoptimize Formidable Form Feb 2024 · WordPress plugins
- added Google Analytics Jan 2024 · Analytics
2023 14 added · 14 dropped · 3 switched
- dropped Formidable Form Dec 2023 · WordPress plugins
- added Autoptimize Nov 2023 · WordPress plugins
- dropped Google Analytics Aug 2023 · Analytics
- dropped AddThis May 2023 · Widgets
- dropped Amazon S3 May 2023 · CDN
- dropped cdnjs May 2023 · CDN
- dropped Facebook Pixel May 2023 · Analytics
- dropped Hotjar May 2023 · Analytics
- added HSTS May 2023 · Security
- dropped jsDelivr May 2023 · CDN
- dropped MailChimp May 2023 · Email
- dropped Moat May 2023 · Analytics
- dropped Modernizr May 2023 · JavaScript libraries
- dropped Twitter May 2023 · Widgets
- dropped Twitter Ads May 2023 · Advertising
- added Bootstrap Apr 2023 · UI frameworks
- dropped C Apr 2023 · Programming languages
- added CookieYes Apr 2023 · Cookie compliance
- added Download Monitor Apr 2023 · WordPress plugins
- added Dropzone Apr 2023 · JavaScript libraries
- added Formidable Form Apr 2023 · WordPress plugins
- switched Font Awesome Google Font API Apr 2023 · Font scripts
- added jQuery Migrate Apr 2023 · JavaScript libraries
- added jQuery UI Apr 2023 · JavaScript libraries
- added MySQL Apr 2023 · Databases
- added Open Graph Apr 2023 · Miscellaneous
- added Popper Apr 2023 · Miscellaneous
- switched Concrete CMS WordPress Apr 2023 · CMS
- switched Amazon Web Services WP Engine Apr 2023 · PaaS
- added Yoast SEO Apr 2023 · WordPress plugins
- added C Feb 2023 · Programming languages
2022 7 added · 2 dropped · 1 switched
- dropped Google Tag Manager Dec 2022 · Tag managers
- added Mailgun Aug 2022 · Email
- added Microsoft 365 Aug 2022 · Webmail
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Amazon S3 May 2022 · Miscellaneous
- added Amazon Web Services May 2022 · PaaS
- added Cloudflare May 2022 · CDN
- switched Facebook Twitter Apr 2022 · Widgets
- added Twitter Ads Apr 2022 · Advertising
- added jsDelivr Mar 2022 · CDN
2021 8 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- dropped Google Tag Manager Jun 2021 · Tag managers
- added Hotjar Mar 2021 · Analytics
- added Moat Feb 2021 · Analytics
2020 2 added · 1 dropped
- added MailChimp May 2020 · Marketing automation
- dropped Ubuntu May 2020 · Operating Systems
- added Google Tag Manager Apr 2020 · Tag Managers
2019 2 dropped
- dropped Apache HTTP Server May 2019 · Web Servers
- dropped Red Hat May 2019 · Operating Systems