Technology history for klass.co.uk
Stack size over time
From 9 detected technologies in Aug 2018 to 37 in Aug 2026 (peak 39).
Currently detected
- Google Analytics since Aug 2018
- Hotjar since Aug 2018
- jQuery since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Google Tag Manager since Nov 2018
- Cart Functionality since Aug 2020
- AWIN since Mar 2021
- OneTrust since Jun 2021
- Microsoft Advertising since Jun 2021
- Vue.js since Jul 2021
- Facebook Pixel since Jul 2021
- Smarter Click since Jul 2021
- core-js since Sep 2021
- Dotdigital since Oct 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- MainAd since Feb 2022
- Open Graph since Sep 2022
- UpSellit since Nov 2022
- PayPal since Oct 2023
- Bootstrap since Oct 2023
- cdnjs since Oct 2023
- HSTS since Oct 2023
- Java since Oct 2023
- RSS since Oct 2023
- jQuery CDN since Oct 2023
- Klarna Checkout since Oct 2023
- OWL Carousel since Oct 2023
- PWA since Oct 2023
- LazySizes since Oct 2023
- Swiper since Oct 2023
- Trustpilot since Oct 2023
- lit-element since Nov 2023
- lit-html since Nov 2023
- Criteo since Aug 2024
- OptinMonster since Apr 2025
- Priority Hints since Aug 2025
Previously used
- Adobe Audience Manager Aug 2024 to Jun 2025 · 10 mo
- IIS Aug 2018 to Jan 2025 · 6 yrs
- PayPal Marketing Solutions Oct 2023 to Jan 2025 · 1 yr
- Windows Server Aug 2018 to Jan 2025 · 6 yrs
- Google Customer Reviews Feb 2022 to Sep 2023 · 1 yr
- jQuery UI Aug 2018 to Sep 2023 · 5 yrs
- Nginx Dec 2019 to Sep 2023 · 3 yrs
- SalesFire Aug 2022 to Sep 2023 · 1 yr
- Snowplow Analytics Aug 2022 to Sep 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Google Ads Conversion Tracking Aug 2021 to Oct 2022 · 1 yr
- Microsoft Clarity Sep 2022 to Oct 2022 · 1 mo
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Facebook May 2020 to Apr 2022 · 1 yr
- Google Plus Jun 2019 to Oct 2021 · 2 yrs
- Google Sign-in Feb 2021 to Oct 2021 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Zendesk Chat Aug 2018 to Jul 2021 · 2 yrs
- Modernizr Aug 2018 to Sep 2018 · 1 mo
Timeline
2026 1 added
- added Open Graph Aug 2026 · Miscellaneous
2025 4 added · 5 dropped
- added Cloudflare Bot Management Dec 2025 · Security
- dropped Adobe Audience Manager Aug 2025 · Segmentation
- added Priority Hints Aug 2025 · Performance
- dropped Cloudflare Bot Management Jun 2025 · Security
- added Cloudflare Bot Management Apr 2025 · Security
- added OptinMonster Apr 2025 · Marketing automation
- dropped IIS Mar 2025 · Web servers
- dropped PayPal Marketing Solutions Mar 2025 · Analytics
- dropped Windows Server Mar 2025 · Operating systems
2024 4 added · 2 dropped
- dropped Cloudflare Bot Management Sep 2024 · Security
- added Adobe Audience Manager Aug 2024 · Segmentation
- added Criteo Aug 2024 · Advertising
- added UpSellit Apr 2024 · Cart abandonment
- added OneTrust Feb 2024 · Cookie compliance
- dropped UpSellit Jan 2024 · Cart abandonment
2023 17 added · 6 dropped · 3 switched
- dropped jQuery UI Nov 2023 · JavaScript libraries
- added lit-element Nov 2023 · JavaScript libraries
- added lit-html Nov 2023 · JavaScript libraries
- dropped Microsoft ASP.NET Nov 2023 · Web frameworks
- dropped OneTrust Nov 2023 · Cookie compliance
- dropped Open Graph Nov 2023 · Miscellaneous
- dropped SalesFire Nov 2023 · Personalisation
- added Bootstrap Oct 2023 · UI frameworks
- added cdnjs Oct 2023 · CDN
- added Google Tag Manager Oct 2023 · Tag managers
- added HSTS Oct 2023 · Security
- switched Nginx IIS Oct 2023 · Web servers
- added Java Oct 2023 · Programming languages
- added jQuery CDN Oct 2023 · CDN
- added Klarna Checkout Oct 2023 · Payment processors
- added LazySizes Oct 2023 · JavaScript libraries
- added OWL Carousel Oct 2023 · JavaScript libraries
- added PayPal Oct 2023 · Payment processors
- switched Snowplow Analytics PayPal Marketing Solutions Oct 2023 · Analytics
- added PWA Oct 2023 · Miscellaneous
- added RSS Oct 2023 · Miscellaneous
- added Swiper Oct 2023 · JavaScript libraries
- switched Google Customer Reviews Trustpilot Oct 2023 · Reviews
- added Windows Server Oct 2023 · Operating systems
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 8 added · 8 dropped · 1 switched
- dropped Microsoft Clarity Dec 2022 · Analytics
- added Cloudflare Nov 2022 · CDN
- added Cloudflare Bot Management Nov 2022 · Security
- dropped Google Tag Manager Nov 2022 · Tag managers
- added UpSellit Nov 2022 · Cart abandonment
- switched Google Ads Conversion Tracking Microsoft Clarity Sep 2022 · Analytics
- added Open Graph Sep 2022 · Miscellaneous
- added SalesFire Aug 2022 · Personalisation
- added Snowplow Analytics Aug 2022 · Analytics
- dropped Cloudflare Jul 2022 · CDN
- dropped Cloudflare Bot Management Jul 2022 · Security
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped IIS Jul 2022 · Web servers
- dropped Windows Server Jul 2022 · Operating systems
- dropped Facebook Jun 2022 · Widgets
- added Google Customer Reviews Feb 2022 · Reviews
- added MainAd Feb 2022 · Advertising
2021 18 added · 8 dropped · 1 switched
- dropped Google Sign-in Dec 2021 · Social logins
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Dotdigital Oct 2021 · Analytics
- added core-js Sep 2021 · JavaScript libraries
- switched Google Plus Wheelio Sep 2021 · Widgets
- dropped Zendesk Chat Sep 2021 · Live chat
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Cart Functionality Jul 2021 · Ecommerce
- added Facebook Pixel Jul 2021 · Analytics
- added Google Tag Manager Jul 2021 · Tag managers
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added Smarter Click Jul 2021 · Retargeting
- added Vue.js Jul 2021 · JavaScript frameworks
- added Windows Server Jul 2021 · Operating systems
- dropped Cart Functionality Jun 2021 · Ecommerce
- dropped Google Tag Manager Jun 2021 · Tag managers
- added Microsoft Advertising Jun 2021 · Advertising
- added OneTrust Jun 2021 · Cookie compliance
- added AWIN Mar 2021 · Affiliate programs
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Windows Server Mar 2021 · Operating systems
- added Google Sign-in Feb 2021 · Social logins
2020 2 added
- added Cart Functionality Aug 2020 · Ecommerce
- added Facebook May 2020 · Widgets
2019 11 added
- added Nginx Dec 2019 · Web Servers
- added Google Plus Jun 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hotjar Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Windows Server Mar 2019 · Operating Systems
- added Zendesk Chat Mar 2019 · Live Chat
2018 1 added · 1 dropped
- added Google Tag Manager Nov 2018 · Tag Managers
- dropped Modernizr Nov 2018 · JavaScript Libraries