Technology history for downdetector.cz
Stack size over time
From 13 detected technologies in Jul 2019 to 39 in Jun 2026.
Currently detected
- Google Tag Manager since Jul 2019
- Prebid since Jul 2019
- Google Analytics since Jul 2019
- AppNexus since Jul 2019
- Cloudflare since Jul 2019
- Google Publisher Tag since Feb 2021
- Cloudflare Bot Management since Nov 2021
- reCAPTCHA since Apr 2022
- Webpack since Jul 2022
- Open Graph since Sep 2022
- OpenX since Mar 2024
- PubMatic since Mar 2024
- Rubicon Project since Mar 2024
- Microsoft Advertising since Apr 2024
- ID5 since Jun 2024
- Snowplow Analytics since Aug 2024
- HSTS since Nov 2024
- Chartbeat since Jan 2025
- comScore since Feb 2025
- Adobe Audience Manager since Aug 2025
- OneTrust since Oct 2025
- HTTP/3 since Dec 2025
- Microsoft Clarity since Jan 2026
- Priority Hints since May 2026
- PWA since May 2026
- React since May 2026
- Datadog since May 2026
- Next.js since May 2026
- Next.js App Router since May 2026
- Node.js since May 2026
- Sentry since May 2026
- theTradeDesk since May 2026
- Amazon Advertising since May 2026
- Amazon CloudFront since May 2026
- Amazon Web Services since May 2026
- Tapad since Jun 2026
- TripleLift since Jun 2026
- 33Across since Jun 2026
- GumGum since Jun 2026
Previously used
- Babel Mar 2020 to Mar 2026 · 6 yrs
- Bootstrap Aug 2019 to Mar 2026 · 6 yrs
- cdnjs Nov 2021 to Mar 2026 · 4 yrs
- core-js Sep 2021 to Mar 2026 · 4 yrs
- Criteo Apr 2023 to Mar 2026 · 2 yrs
- DoubleClick for Publishers (DFP) Jul 2019 to Mar 2026 · 6 yrs
- Facebook Login Jul 2021 to Mar 2026 · 4 yrs
- Font Awesome Jun 2023 to Mar 2026 · 2 yrs
- jQuery Jul 2019 to Mar 2026 · 6 yrs
- Microsoft ASP.NET Mar 2024 to Feb 2026 · 1 yr
- Google AdSense Jul 2019 to Nov 2025 · 6 yrs
- PayPal Nov 2024 to Nov 2025 · 1 yr
- Cloudflare Browser Insights Feb 2021 to Oct 2023 · 2 yrs
- Evidon Feb 2022 to May 2022 · 3 mo
- Facebook Jul 2019 to Apr 2022 · 2 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Crownpeak Aug 2020 to Jan 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Aug 2021 to Aug 2021 · 1 mo
- Moment.js Aug 2019 to Jun 2021 · 1 yr
- Varnish Jul 2019 to Jun 2021 · 1 yr
- Leaflet Jul 2019 to Jan 2021 · 1 yr
- Chart.js Nov 2019 to Mar 2020 · 4 mo
- Lodash Jul 2019 to Mar 2020 · 8 mo
- Raphael Jul 2019 to Mar 2020 · 8 mo
Timeline
2026 5 added · 12 dropped
- added 33Across Jun 2026 · Advertising
- dropped Babel Jun 2026 · Miscellaneous
- dropped Bootstrap Jun 2026 · UI frameworks
- dropped cdnjs Jun 2026 · CDN
- dropped core-js Jun 2026 · JavaScript libraries
- dropped Criteo Jun 2026 · Advertising
- dropped DoubleClick for Publishers (DFP) Jun 2026 · Advertising
- dropped Facebook Login Jun 2026 · Authentication
- dropped Font Awesome Jun 2026 · Font scripts
- added GumGum Jun 2026 · Advertising
- dropped jQuery Jun 2026 · JavaScript libraries
- added Tapad Jun 2026 · Advertising
- added TripleLift Jun 2026 · Advertising
- dropped Microsoft ASP.NET May 2026 · Web frameworks
- dropped Google AdSense Jan 2026 · Advertising
- added Microsoft Clarity Jan 2026 · Analytics
- dropped PayPal Jan 2026 · Payment processors
2025 11 added · 4 dropped
- added HTTP/3 Dec 2025 · Miscellaneous
- added Google AdSense Nov 2025 · Advertising
- added PayPal Nov 2025 · Payment processors
- added OneTrust Oct 2025 · Cookie compliance
- added Adobe Audience Manager Aug 2025 · Segmentation
- added Microsoft ASP.NET Aug 2025 · Web frameworks
- dropped Google AdSense Jul 2025 · Advertising
- dropped PayPal Jul 2025 · Payment processors
- added Google AdSense May 2025 · Advertising
- dropped Microsoft ASP.NET May 2025 · Web frameworks
- added PayPal Apr 2025 · Payment processors
- added Microsoft ASP.NET Mar 2025 · Web frameworks
- added comScore Feb 2025 · Analytics
- dropped PayPal Feb 2025 · Payment processors
- added Chartbeat Jan 2025 · Analytics
2024 10 added · 1 dropped
- added HSTS Nov 2024 · Security
- added PayPal Nov 2024 · Payment processors
- added Snowplow Analytics Aug 2024 · Analytics
- added ID5 Jun 2024 · Advertising
- dropped Microsoft ASP.NET May 2024 · Web frameworks
- added Microsoft Advertising Apr 2024 · Advertising
- added AppNexus Mar 2024 · Advertising
- added Microsoft ASP.NET Mar 2024 · Web frameworks
- added OpenX Mar 2024 · Advertising
- added PubMatic Mar 2024 · Advertising
- added Rubicon Project Mar 2024 · Advertising
2023 2 added · 1 dropped
- dropped Cloudflare Browser Insights Dec 2023 · Analytics
- added Font Awesome Jun 2023 · Font scripts
- added Criteo Apr 2023 · Advertising
2022 4 added · 3 dropped · 1 switched
- added Open Graph Sep 2022 · Miscellaneous
- dropped Evidon Jul 2022 · Cookie compliance
- added Webpack Jul 2022 · Miscellaneous
- dropped Facebook Jun 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- switched Crownpeak Evidon Feb 2022 · Cookie compliance
2021 14 added · 11 dropped
- dropped Google AdSense Dec 2021 · Advertising
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- dropped Quantcast Choice Oct 2021 · Cookie compliance
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- dropped Moment.js Aug 2021 · JavaScript libraries
- added Quantcast Choice Aug 2021 · Cookie compliance
- dropped Varnish Aug 2021 · Caching
- added Babel Jul 2021 · Miscellaneous
- added Facebook Login Jul 2021 · Social logins
- added Google AdSense Jul 2021 · Advertising
- added Prebid Jul 2021 · Advertising
- added Bootstrap Jun 2021 · UI frameworks
- added jQuery Jun 2021 · JavaScript libraries
- added Moment.js Jun 2021 · JavaScript libraries
- dropped Babel Mar 2021 · Miscellaneous
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped Leaflet Mar 2021 · Maps
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped Prebid Mar 2021 · Advertising
- added Cloudflare Browser Insights Feb 2021 · Analytics
- added Google Publisher Tag Feb 2021 · Advertising
2020 2 added · 5 dropped
- dropped AppNexus Aug 2020 · Advertising
- added Crownpeak Aug 2020 · Cookie compliance
- dropped Chart.js May 2020 · JavaScript Graphics
- dropped Google AdSense May 2020 · Advertising Networks
- dropped Lodash May 2020 · JavaScript Libraries
- dropped Raphael May 2020 · JavaScript Graphics
- added Babel Mar 2020 · Miscellaneous