Technology history for 55opt.org
Stack size over time
From 6 detected technologies in May 2019 to 11 in Jun 2026 (peak 18).
Currently detected
- jQuery since May 2019
- Nginx since May 2019
- Bootstrap since May 2019
- jQuery UI since May 2019
- Google Analytics since Mar 2021
- HSTS since Sep 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- PWA since May 2023
- Priority Hints since Oct 2023
- Ahrefs since Apr 2024
Previously used
- cdnjs Nov 2021 to Mar 2026 · 4 yrs
- Cloudflare May 2022 to Mar 2026 · 3 yrs
- Osano Jan 2025 to Mar 2026 · 1 yr
- jsDelivr Jul 2020 to Feb 2026 · 5 yrs
- Cart Functionality Feb 2022 to Nov 2023 · 1 yr
- Google Font API Feb 2020 to Nov 2023 · 3 yrs
- WhatsApp Business Chat Feb 2022 to Nov 2023 · 1 yr
- Cloudflare Bot Management Jun 2023 to Jun 2023 · 1 mo
- Mindbox Jun 2023 to Jun 2023 · 1 mo
- OneSignal Jun 2023 to Jun 2023 · 1 mo
- reCAPTCHA Nov 2022 to May 2023 · 6 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Google Tag Manager Mar 2021 to Sep 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- YouTube Aug 2021 to Mar 2022 · 7 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Yandex.Metrika Feb 2021 to Aug 2021 · 6 mo
- Microsoft Clarity Jun 2021 to Jun 2021 · 1 mo
- Font Awesome Jul 2020 to Jan 2021 · 6 mo
- OWL Carousel Feb 2020 to Feb 2020 · 1 mo
- PHP May 2019 to Feb 2020 · 9 mo
- TrackJs May 2019 to Feb 2020 · 9 mo
Timeline
2026 2 added · 4 dropped
- dropped cdnjs May 2026 · CDN
- dropped Cloudflare May 2026 · CDN
- dropped Osano May 2026 · Cookie compliance
- dropped jsDelivr Apr 2026 · CDN
- added Bootstrap Mar 2026 · UI frameworks
- added jQuery UI Mar 2026 · JavaScript libraries
2025 1 added · 2 dropped
- dropped Bootstrap Mar 2025 · UI frameworks
- dropped jQuery UI Mar 2025 · JavaScript libraries
- added Osano Jan 2025 · Cookie compliance
2024 1 added · 3 dropped
- added Ahrefs Apr 2024 · Analytics
- dropped Cart Functionality Jan 2024 · Ecommerce
- dropped Google Font API Jan 2024 · Font scripts
- dropped WhatsApp Business Chat Jan 2024 · Live chat
2023 3 added · 2 dropped · 3 switched
- added Priority Hints Oct 2023 · Performance
- dropped Cloudflare Bot Management Aug 2023 · Security
- switched reCAPTCHA Cloudflare Bot Management Jun 2023 · Security
- switched OneSignal Mindbox Jun 2023 · Marketing automation
- switched Mindbox OneSignal Jun 2023 · Marketing automation
- added PWA May 2023 · Miscellaneous
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 8 added · 3 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped Google Tag Manager Nov 2022 · Tag managers
- added reCAPTCHA Nov 2022 · Security
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Cloudflare May 2022 · CDN
- dropped YouTube May 2022 · Video players
- added YouTube Mar 2022 · Video players
- added Cart Functionality Feb 2022 · Ecommerce
- added WhatsApp Business Chat Feb 2022 · Live chat
2021 11 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- dropped Yandex.Metrika Oct 2021 · Analytics
- dropped YouTube Oct 2021 · Video players
- added Wheelio Sep 2021 · Widgets
- dropped Microsoft Clarity Aug 2021 · Analytics
- added YouTube Aug 2021 · Video players
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Bootstrap Jun 2021 · UI frameworks
- added Google Tag Manager Jun 2021 · Tag managers
- added jQuery UI Jun 2021 · JavaScript libraries
- added Microsoft Clarity Jun 2021 · Analytics
- dropped Google Tag Manager May 2021 · Tag managers
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped Font Awesome Mar 2021 · Font scripts
- added Google Analytics Mar 2021 · Analytics
- added Google Tag Manager Mar 2021 · Tag managers
- dropped jQuery UI Mar 2021 · JavaScript libraries
- added Yandex.Metrika Feb 2021 · Analytics
2020 2 added · 3 dropped
- added Font Awesome Jul 2020 · Font scripts
- added jsDelivr Jul 2020 · CDN
- dropped OWL Carousel May 2020 · Widgets
- dropped PHP May 2020 · Programming Languages
- dropped TrackJs May 2020 · Analytics