Technology history for downdetector.pe
Stack size over time
From 10 detected technologies in Apr 2019 to 39 in Jun 2026.
Currently detected
- Google Tag Manager since Apr 2019
- Google Analytics since Apr 2019
- Prebid since Apr 2019
- Cloudflare since Apr 2019
- AppNexus since Jun 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
- Rubicon Project since Mar 2024
- OpenX since Mar 2024
- PubMatic since Mar 2024
- Microsoft Advertising since Apr 2024
- ID5 since Jun 2024
- Snowplow Analytics since Sep 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
- React since Apr 2026
- Sentry since Apr 2026
- Tapad since Apr 2026
- theTradeDesk since Apr 2026
- Datadog since Apr 2026
- Next.js since Apr 2026
- Next.js App Router since Apr 2026
- Node.js since Apr 2026
- Priority Hints since Apr 2026
- PWA since Apr 2026
- 33Across since Apr 2026
- Amazon Advertising since Apr 2026
- Amazon CloudFront since Apr 2026
- Amazon Web Services since Apr 2026
- GumGum since May 2026
- TripleLift since May 2026
Previously used
- core-js Sep 2021 to Apr 2026 · 4 yrs
- LiveIntent Apr 2026 to Apr 2026 · 1 mo
- Babel Mar 2020 to Mar 2026 · 6 yrs
- Bootstrap Apr 2019 to Mar 2026 · 6 yrs
- cdnjs Nov 2021 to Mar 2026 · 4 yrs
- Criteo May 2023 to Mar 2026 · 2 yrs
- DoubleClick for Publishers (DFP) Jun 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 Apr 2019 to Mar 2026 · 6 yrs
- Microsoft ASP.NET May 2024 to Feb 2026 · 1 yr
- PayPal Jul 2024 to Apr 2025 · 9 mo
- Cloudflare Browser Insights Feb 2021 to Oct 2023 · 2 yrs
- Evidon Feb 2022 to May 2022 · 3 mo
- Facebook Jun 2019 to Apr 2022 · 2 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Crownpeak Aug 2020 to Jan 2022 · 1 yr
- Google AdSense Jun 2019 to Nov 2021 · 2 yrs
- 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 Apr 2019 to Jun 2021 · 2 yrs
- Leaflet Apr 2019 to Jan 2021 · 1 yr
- Chart.js Nov 2019 to Mar 2020 · 4 mo
- Lodash Apr 2019 to Mar 2020 · 11 mo
- Raphael Apr 2019 to Mar 2020 · 11 mo
Timeline
2026 16 added · 9 dropped · 2 switched
- dropped core-js Jun 2026 · JavaScript libraries
- dropped LiveIntent Jun 2026 · Advertising
- dropped Bootstrap May 2026 · UI frameworks
- dropped Criteo May 2026 · Advertising
- dropped DoubleClick for Publishers (DFP) May 2026 · Advertising
- dropped Facebook Login May 2026 · Authentication
- dropped Font Awesome May 2026 · Font scripts
- added GumGum May 2026 · Advertising
- dropped jQuery May 2026 · JavaScript libraries
- added TripleLift May 2026 · Advertising
- added 33Across Apr 2026 · Advertising
- added Amazon Advertising Apr 2026 · Advertising
- switched cdnjs Amazon CloudFront Apr 2026 · CDN
- added Amazon Web Services Apr 2026 · PaaS
- added Datadog Apr 2026 · Analytics
- added LiveIntent Apr 2026 · Advertising
- dropped Microsoft ASP.NET Apr 2026 · Web frameworks
- added Next.js Apr 2026 · JavaScript frameworks
- added Next.js App Router Apr 2026 · JavaScript frameworks
- added Node.js Apr 2026 · Programming languages
- added Priority Hints Apr 2026 · Performance
- switched Babel PWA Apr 2026 · Miscellaneous
- added React Apr 2026 · JavaScript frameworks
- added Sentry Apr 2026 · Issue trackers
- added Tapad Apr 2026 · Advertising
- added theTradeDesk Apr 2026 · Advertising
- added Microsoft Clarity Jan 2026 · Analytics
2025 8 added · 2 dropped
- added HTTP/3 Dec 2025 · Miscellaneous
- added OneTrust Oct 2025 · Cookie compliance
- added Microsoft ASP.NET Sep 2025 · Web frameworks
- added Adobe Audience Manager Aug 2025 · Segmentation
- dropped PayPal Jun 2025 · Payment processors
- added PayPal Apr 2025 · Payment processors
- dropped PayPal Mar 2025 · Payment processors
- added comScore Feb 2025 · Analytics
- added Chartbeat Jan 2025 · Analytics
- added PayPal Jan 2025 · Payment processors
2024 10 added · 2 dropped
- added HSTS Nov 2024 · Security
- dropped PayPal Sep 2024 · Payment processors
- added Snowplow Analytics Sep 2024 · Analytics
- dropped Microsoft ASP.NET Jul 2024 · Web frameworks
- added PayPal Jul 2024 · Payment processors
- added ID5 Jun 2024 · Advertising
- added Microsoft ASP.NET May 2024 · Web frameworks
- added Microsoft Advertising Apr 2024 · Advertising
- added AppNexus Mar 2024 · Advertising
- added OpenX Mar 2024 · Advertising
- added PubMatic Mar 2024 · Advertising
- added Rubicon Project Mar 2024 · Advertising
2023 19 added · 1 dropped
- dropped Cloudflare Browser Insights Dec 2023 · Analytics
- added Font Awesome Jun 2023 · Font scripts
- added Babel May 2023 · Miscellaneous
- added Bootstrap May 2023 · UI frameworks
- added cdnjs May 2023 · CDN
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- added Cloudflare Browser Insights May 2023 · Analytics
- added core-js May 2023 · JavaScript libraries
- added Criteo May 2023 · Advertising
- added DoubleClick for Publishers (DFP) May 2023 · Advertising
- added Facebook Login May 2023 · Authentication
- added Google Analytics May 2023 · Analytics
- added Google Publisher Tag May 2023 · Advertising
- added Google Tag Manager May 2023 · Tag managers
- added jQuery May 2023 · JavaScript libraries
- added Open Graph May 2023 · Miscellaneous
- added Prebid May 2023 · Advertising
- added reCAPTCHA May 2023 · Security
- added Webpack May 2023 · Miscellaneous
2022 19 added · 3 dropped · 2 switched
- added Open Graph Sep 2022 · Miscellaneous
- added Babel Aug 2022 · Miscellaneous
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added Cloudflare Browser Insights Aug 2022 · Analytics
- added core-js Aug 2022 · JavaScript libraries
- added DoubleClick for Publishers (DFP) Aug 2022 · Advertising
- added Facebook Login Aug 2022 · Authentication
- added Google Analytics Aug 2022 · Analytics
- added Google Publisher Tag Aug 2022 · Advertising
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added Prebid Aug 2022 · Advertising
- added reCAPTCHA Aug 2022 · Security
- added Webpack Aug 2022 · Miscellaneous
- dropped Evidon Jul 2022 · Cookie compliance
- added Webpack Jul 2022 · Miscellaneous
- dropped Facebook Jun 2022 · Widgets
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- switched Crownpeak Evidon Feb 2022 · Cookie compliance
- dropped Google AdSense Jan 2022 · Advertising
2021 14 added · 10 dropped
- 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 Lodash May 2020 · JavaScript Libraries
- dropped Raphael May 2020 · JavaScript Graphics
- dropped Google AdSense Apr 2020 · Advertising Networks
- added Babel Mar 2020 · Miscellaneous
2019 7 added · 1 dropped
- added Chart.js Nov 2019 · JavaScript Graphics
- added Bootstrap Aug 2019 · Web Frameworks
- added Moment.js Aug 2019 · JavaScript Libraries
- added AppNexus Jun 2019 · Advertising Networks
- dropped Bootstrap Jun 2019 · Web Frameworks
- added DoubleClick for Publishers (DFP) Jun 2019 · Advertising Networks
- added Facebook Jun 2019 · Widgets
- added Google AdSense Jun 2019 · Advertising Networks