Technology history for opto-e.com
Stack size over time
From 5 detected technologies in Jan 2019 to 19 in Jun 2026 (peak 22).
Currently detected
- Google Analytics since Jan 2019
- Google Tag Manager since Jan 2019
- jQuery since Jan 2019
- Cloudflare since Apr 2019
- Cookiebot since May 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Swiper since Oct 2022
- Algolia since Oct 2022
- jsDelivr since Oct 2022
- Lightbox since Oct 2022
- Popper since Feb 2024
- Bootstrap since Feb 2024
- Cloudflare Turnstile since Feb 2024
- Microsoft 365 since Mar 2024
- Microsoft Advertising since Oct 2024
- Tailwind CSS since Oct 2024
- Microsoft Clarity since Mar 2026
Previously used
- Craft CMS Oct 2022 to May 2025 · 2 yrs
- PHP Sep 2021 to May 2025 · 3 yrs
- Yii Oct 2022 to May 2025 · 2 yrs
- Preact Oct 2024 to Feb 2025 · 4 mo
- Google Workspace Aug 2022 to Feb 2024 · 1 yr
- Cloudflare Rocket Loader Nov 2022 to Apr 2023 · 5 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- cdnjs Nov 2021 to Sep 2022 · 10 mo
- CodeIgniter Sep 2021 to Sep 2022 · 1 yr
- LazySizes Feb 2022 to Sep 2022 · 7 mo
- PWA Aug 2022 to Sep 2022 · 1 mo
- Select2 Jan 2019 to Sep 2022 · 3 yrs
- Slick Aug 2020 to Sep 2022 · 2 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Linkedin Insight Tag Feb 2021 to Dec 2021 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- FlexSlider Apr 2019 to Apr 2021 · 2 yrs
- Apache HTTP Server Jan 2019 to Mar 2019 · 2 mo
Timeline
2026 2 added
- added Google Tag Manager Mar 2026 · Tag managers
- added Microsoft Clarity Mar 2026 · Analytics
2025 5 dropped
- dropped Craft CMS Aug 2025 · CMS
- dropped PHP Aug 2025 · Programming languages
- dropped Yii Aug 2025 · Web frameworks
- dropped Preact Apr 2025 · JavaScript libraries
- dropped Google Workspace Feb 2025 · Webmail
2024 4 added
- added Microsoft Advertising Oct 2024 · Advertising
- added Preact Oct 2024 · JavaScript libraries
- added Tailwind CSS Oct 2024 · UI frameworks
- added Microsoft 365 Mar 2024 · Webmail
2023 1 dropped
- dropped Cloudflare Rocket Loader Jun 2023 · Performance
2022 20 added · 10 dropped · 1 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added Cloudflare Rocket Loader Nov 2022 · Performance
- dropped CodeIgniter Nov 2022 · Web frameworks
- dropped Google Tag Manager Nov 2022 · Tag managers
- dropped jQuery Nov 2022 · JavaScript libraries
- dropped LazySizes Nov 2022 · JavaScript libraries
- dropped PWA Nov 2022 · Miscellaneous
- dropped Select2 Nov 2022 · JavaScript libraries
- dropped Slick Nov 2022 · JavaScript libraries
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added cdnjs Aug 2022 · CDN
- switched cdnjs Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added CodeIgniter Aug 2022 · Web frameworks
- added Cookiebot Aug 2022 · Cookie compliance
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added jQuery Aug 2022 · JavaScript libraries
- added LazySizes Aug 2022 · JavaScript libraries
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added Select2 Aug 2022 · JavaScript libraries
- added Slick Aug 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Cookiebot May 2022 · Cookie compliance
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added LazySizes Feb 2022 · JavaScript libraries
- dropped Linkedin Insight Tag Feb 2022 · Analytics
2021 6 added · 2 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added CodeIgniter Sep 2021 · Web frameworks
- added PHP Sep 2021 · Programming languages
- switched FlexSlider Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- dropped Google Tag Manager May 2021 · Tag managers
- added Linkedin Insight Tag Feb 2021 · Analytics
2020 1 added
- added Slick Aug 2020 · JavaScript libraries
2019 8 added · 2 dropped
- added FlexSlider Nov 2019 · Widgets
- dropped FlexSlider Sep 2019 · Widgets
- dropped Apache HTTP Server May 2019 · Web Servers
- added Cloudflare Apr 2019 · CDN
- added FlexSlider Apr 2019 · Widgets
- added Apache HTTP Server Mar 2019 · Web Servers
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added Select2 Mar 2019 · JavaScript Libraries