Technology history for prob.is
Stack size over time
From 16 detected technologies in Aug 2022 to 26 in Jun 2026.
Currently detected
- jQuery since Aug 2022
- Google Tag Manager since Aug 2022
- core-js since Aug 2022
- Google Analytics since Aug 2022
- jsDelivr since Aug 2022
- LottieFiles since Aug 2022
- Microsoft 365 since Aug 2022
- Webflow since Aug 2022
- Weglot since Aug 2022
- Open Graph since Sep 2022
- Cloudflare since Jan 2023
- Sendinblue since Jan 2023
- Cloudflare Bot Management since Mar 2023
- Hotjar since Mar 2023
- HubSpot since Mar 2023
- Preact since Mar 2023
- Leadfeeder since Mar 2023
- Leadinfo since Mar 2023
- Linkedin Insight Tag since Mar 2023
- Matomo Analytics since Mar 2023
- Mouse Flow since Mar 2023
- HSTS since Oct 2024
- Unpkg since Jul 2025
- Swiper since Jul 2025
- Webpack since Jul 2025
- HTTP/3 since Apr 2026
Previously used
- Datadog Aug 2022 to Mar 2023 · 7 mo
- Nginx Aug 2022 to Nov 2022 · 3 mo
- OpenResty Aug 2022 to Nov 2022 · 3 mo
- Varnish Aug 2022 to Nov 2022 · 3 mo
- Google Font API Aug 2022 to Oct 2022 · 2 mo
- Google Hosted Libraries Aug 2022 to Oct 2022 · 2 mo
- Fastly Aug 2022 to Aug 2022 · 1 mo
Timeline
2023 2 added · 4 dropped
- dropped Datadog Jun 2023 · Analytics
- added Cloudflare Jan 2023 · CDN
- dropped Nginx Jan 2023 · Web servers
- dropped OpenResty Jan 2023 · Web servers
- added Sendinblue Jan 2023 · Marketing automation
- dropped Varnish Jan 2023 · Caching
2022 1 added · 3 dropped
- dropped Google Font API Dec 2022 · Font scripts
- dropped Google Hosted Libraries Dec 2022 · CDN
- dropped Fastly Nov 2022 · CDN
- added Open Graph Sep 2022 · Miscellaneous