Technology history for websoptimization.com
Stack size over time
From 10 detected technologies in Jan 2019 to 15 in Jun 2026 (peak 20).
Currently detected
- Font Awesome since Jan 2019
- Google Tag Manager since Jan 2019
- jQuery since Jan 2019
- Cloudflare since Jan 2019
- reCAPTCHA since Jan 2019
- Bootstrap since Jan 2019
- Google Analytics since Jan 2019
- OWL Carousel since Sep 2019
- HTTP/3 since Dec 2023
- Google Workspace since Dec 2023
- jsDelivr since Dec 2023
- Open Graph since Dec 2023
- Microsoft Clarity since Dec 2023
- HSTS since Jun 2025
- Cloudflare Browser Insights since Nov 2025
Previously used
- cdnjs Dec 2023 to Apr 2026 · 2 yrs
- Unpkg Dec 2023 to Apr 2026 · 2 yrs
- Google Hosted Libraries Sep 2024 to Sep 2024 · 1 mo
- jQuery CDN Dec 2023 to Jun 2024 · 6 mo
- Popper Dec 2023 to Jun 2024 · 6 mo
- Animate.css Jan 2019 to Jan 2022 · 3 yrs
- AOS Jul 2021 to Jan 2022 · 6 mo
- Backbone.js Sep 2021 to Jan 2022 · 4 mo
- CodeIgniter Aug 2021 to Jan 2022 · 5 mo
- core-js Sep 2021 to Jan 2022 · 4 mo
- Facebook Jan 2019 to Jan 2022 · 3 yrs
- Facebook Pixel Jul 2021 to Jan 2022 · 6 mo
- Google Remarketing Tag Jul 2021 to Jan 2022 · 6 mo
- PHP Jan 2019 to Jan 2022 · 3 yrs
- Pure Chat May 2021 to Jan 2022 · 8 mo
- Underscore.js Sep 2021 to Jan 2022 · 4 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 2 dropped
2025 2 added
- added Cloudflare Browser Insights Nov 2025 · Analytics
- added HSTS Jun 2025 · Security
2024 14 dropped
- dropped Google Hosted Libraries Nov 2024 · CDN
- dropped jQuery CDN Aug 2024 · CDN
- dropped Popper Aug 2024 · Miscellaneous
- dropped Animate.css Jan 2024 · UI frameworks
- dropped AOS Jan 2024 · JavaScript libraries
- dropped Backbone.js Jan 2024 · JavaScript frameworks
- dropped CodeIgniter Jan 2024 · Web frameworks
- dropped core-js Jan 2024 · JavaScript libraries
- dropped Facebook Jan 2024 · Widgets
- dropped Facebook Pixel Jan 2024 · Analytics
- dropped Google Remarketing Tag Jan 2024 · Retargeting
- dropped PHP Jan 2024 · Programming languages
- dropped Pure Chat Jan 2024 · Live chat
- dropped Underscore.js Jan 2024 · JavaScript libraries
2021 11 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Backbone.js Sep 2021 · JavaScript frameworks
- added core-js Sep 2021 · JavaScript libraries
- added Underscore.js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added CodeIgniter Aug 2021 · Web frameworks
- added PHP Aug 2021 · Programming languages
- added AOS Jul 2021 · JavaScript libraries
- 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 Pure Chat May 2021 · Widgets
- dropped PHP Apr 2021 · Programming languages
2019 11 added
- added OWL Carousel Sep 2019 · Widgets
- added Animate.css Mar 2019 · Web Frameworks
- added Bootstrap Mar 2019 · Web Frameworks
- added Cloudflare Mar 2019 · CDN
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas