Technology history for certini.co.uk
Stack size over time
From 7 detected technologies in Jan 2019 to 25 in Jun 2026 (peak 26).
Currently detected
- jQuery since Jan 2019
- Microsoft ASP.NET since Jan 2019
- Google Analytics since Jan 2019
- Google Tag Manager since Feb 2021
- Microsoft Advertising since Feb 2021
- jQuery UI since Jul 2021
- FancyBox since Jul 2021
- SalesFire since Dec 2021
- Snowplow Analytics since Dec 2021
- Cart Functionality since Feb 2022
- PayPal since Feb 2022
- Tawk.to since Nov 2022
- core-js since Nov 2022
- MailChimp since Mar 2023
- Open Graph since Jun 2023
- HSTS since Oct 2023
- Microsoft Clarity since Feb 2024
- lit-element since Jun 2024
- lit-html since Jun 2024
- Slick since Dec 2025
- Trustpilot since Dec 2025
- AOS since Dec 2025
- Apache HTTP Server since Dec 2025
- Bootstrap since Dec 2025
- Popper since Dec 2025
Previously used
- PHP Dec 2025 to Dec 2025 · 1 mo
- IIS Jan 2019 to Oct 2024 · 5 yrs
- Windows Server Jan 2019 to Oct 2024 · 5 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Knockout.js Jan 2019 to Jan 2021 · 2 yrs
- Dojo Jan 2019 to Jan 2019 · 1 mo
Timeline
2026 1 dropped
- dropped PHP Feb 2026 · Programming languages
2025 3 added
- added Bootstrap Dec 2025 · UI frameworks
- added Trustpilot Dec 2025 · Reviews
- added Microsoft Advertising Jul 2025 · Advertising
2024 3 added · 2 dropped
- dropped IIS Dec 2024 · Web servers
- dropped Windows Server Dec 2024 · Operating systems
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- added Microsoft Clarity Feb 2024 · Analytics
2023 18 added · 1 dropped
- added HSTS Oct 2023 · Security
- added Open Graph Jun 2023 · Miscellaneous
- added Cart Functionality May 2023 · Ecommerce
- added core-js May 2023 · JavaScript libraries
- added FancyBox May 2023 · JavaScript libraries
- added Google Analytics May 2023 · Analytics
- added Google Tag Manager May 2023 · Tag managers
- added IIS May 2023 · Web servers
- added jQuery May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added MailChimp May 2023 · Marketing automation
- added Microsoft ASP.NET May 2023 · Web frameworks
- added PayPal May 2023 · Payment processors
- added SalesFire May 2023 · Personalisation
- added Snowplow Analytics May 2023 · Analytics
- added Tawk.to May 2023 · Live chat
- added Windows Server May 2023 · Operating systems
- added MailChimp Mar 2023 · Marketing automation
- dropped Microsoft Advertising Mar 2023 · Advertising
2022 16 added · 1 dropped
- added Cart Functionality Aug 2022 · Ecommerce
- added FancyBox Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added IIS Aug 2022 · Web servers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Microsoft Advertising Aug 2022 · Advertising
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added PayPal Aug 2022 · Payment processors
- added SalesFire Aug 2022 · Personalisation
- added Snowplow Analytics Aug 2022 · Analytics
- added Windows Server Aug 2022 · Operating systems
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cart Functionality Feb 2022 · Ecommerce
- added PayPal Feb 2022 · Payment processors
2021 8 added · 3 dropped
- added SalesFire Dec 2021 · Personalisation
- added Snowplow Analytics Dec 2021 · IaaS
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added FancyBox Jul 2021 · JavaScript libraries
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped Knockout.js Mar 2021 · JavaScript frameworks
- added Google Tag Manager Feb 2021 · Tag managers
- added Microsoft Advertising Feb 2021 · Analytics
2019 5 added · 1 switched
- added Google Analytics Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- switched Dojo jQuery Mar 2019 · JavaScript Libraries
- added Knockout.js Mar 2019 · JavaScript Frameworks
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Windows Server Mar 2019 · Operating Systems