Technology history for serious.org.uk
Stack size over time
From 11 detected technologies in Jan 2019 to 23 in Jun 2026 (peak 25).
Currently detected
- Google Font API since Jan 2019
- Google Analytics since Jan 2019
- Cloudflare since Apr 2019
- PHP since Nov 2020
- Facebook Pixel since Jul 2021
- Yii since Sep 2021
- core-js since Sep 2021
- Craft CMS since Sep 2021
- Blitz since Nov 2021
- Instant.Page since Nov 2021
- Tailwind CSS since Apr 2022
- VideoJS since Apr 2022
- SEOmatic since May 2022
- YouTube since Jul 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- HTTP/3 since Sep 2022
- Htmx since Nov 2022
- Sprig plugin since Jun 2023
- Mailgun since Aug 2023
- HSTS since Sep 2023
- Cart Functionality since Oct 2023
- Cloudflare Bot Management since Oct 2023
Previously used
- Cloudflare Browser Insights Nov 2025 to Mar 2026 · 4 mo
- Unpkg Jul 2021 to Feb 2025 · 3 yrs
- Swiper Oct 2023 to Jan 2024 · 3 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Google Tag Manager Jan 2019 to Sep 2022 · 3 yrs
- reCAPTCHA Nov 2020 to Aug 2022 · 1 yr
- 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
- jsDelivr Feb 2021 to Apr 2021 · 2 mo
- Font Awesome Nov 2020 to Jan 2021 · 2 mo
- Nginx Nov 2020 to Jan 2021 · 2 mo
- FancyBox Jan 2019 to Oct 2020 · 1 yr
- GSAP Jan 2019 to Oct 2020 · 1 yr
- jQuery Jan 2019 to Oct 2020 · 1 yr
- MailChimp Jan 2019 to Oct 2020 · 1 yr
- Modernizr Jan 2019 to Oct 2020 · 1 yr
- Typekit Jan 2019 to Oct 2020 · 1 yr
- ZURB Foundation Jan 2019 to Oct 2020 · 1 yr
Timeline
2026 1 dropped
- dropped Cloudflare Browser Insights May 2026 · Analytics
2025 2 added · 1 dropped
- added Cloudflare Browser Insights Nov 2025 · Analytics
- dropped Unpkg Apr 2025 · CDN
- added Blitz Mar 2025 · Performance
2024 1 added · 3 dropped
- dropped Blitz Nov 2024 · Performance
- added Blitz Sep 2024 · Performance
- dropped Swiper Mar 2024 · JavaScript libraries
- dropped Blitz Feb 2024 · Performance
2023 7 added
- added Cart Functionality Oct 2023 · Ecommerce
- added Cloudflare Bot Management Oct 2023 · Security
- added Swiper Oct 2023 · JavaScript libraries
- added HSTS Sep 2023 · Security
- added Tailwind CSS Sep 2023 · UI frameworks
- added Mailgun Aug 2023 · Email
- added Sprig plugin Jun 2023 · Miscellaneous
2022 8 added · 7 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Google Tag Manager Dec 2022 · Tag managers
- dropped reCAPTCHA Dec 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Microsoft 365 Aug 2022 · Webmail
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added YouTube Jul 2022 · Video players
- dropped Facebook Jun 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added SEOmatic May 2022 · SEO
- added Tailwind CSS Apr 2022 · UI frameworks
- added VideoJS Apr 2022 · Video players
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 13 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Blitz Nov 2021 · Performance
- added Instant.Page Nov 2021 · Performance
- added core-js Sep 2021 · JavaScript libraries
- added Craft CMS Sep 2021 · CMS
- added Wheelio Sep 2021 · Widgets
- added Yii Sep 2021 · Web frameworks
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added Unpkg Jul 2021 · CDN
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped jsDelivr Jun 2021 · CDN
- added Cloudflare Apr 2021 · CDN
- dropped Font Awesome Mar 2021 · Font scripts
- dropped Nginx Mar 2021 · Web servers
- added jsDelivr Feb 2021 · CDN
2020 3 added · 7 dropped · 1 switched
- dropped FancyBox Dec 2020 · JavaScript libraries
- dropped GSAP Dec 2020 · JavaScript frameworks
- dropped jQuery Dec 2020 · JavaScript libraries
- dropped MailChimp Dec 2020 · Marketing automation
- dropped Modernizr Dec 2020 · JavaScript libraries
- dropped ZURB Foundation Dec 2020 · UI frameworks
- switched Typekit Font Awesome Nov 2020 · Font scripts
- added Nginx Nov 2020 · Reverse proxies
- added PHP Nov 2020 · Programming languages
- added reCAPTCHA Nov 2020 · Security
- dropped Cloudflare Sep 2020 · CDN
2019 12 added
- added Cloudflare Apr 2019 · CDN
- added Facebook Mar 2019 · Widgets
- added FancyBox Mar 2019 · JavaScript Libraries
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added GSAP Mar 2019 · JavaScript Frameworks
- added jQuery Mar 2019 · JavaScript Libraries
- added MailChimp Mar 2019 · Marketing Automation
- added Modernizr Mar 2019 · JavaScript Libraries
- added Typekit Mar 2019 · Font Scripts
- added ZURB Foundation Mar 2019 · Web Frameworks