Technology history for usatt.org
Stack size over time
From 20 detected technologies in Sep 2023 to 42 in Jun 2026.
Currently detected
- Linkedin Insight Tag since Sep 2023
- Microsoft Clarity since Sep 2023
- Open Graph since Sep 2023
- Varnish since Sep 2023
- Amazon S3 since Sep 2023
- Amazon Web Services since Sep 2023
- Cloudinary since Sep 2023
- Emotion since Sep 2023
- Google Analytics since Sep 2023
- Google Tag Manager since Sep 2023
- Google Publisher Tag since Sep 2023
- OneTrust since Sep 2023
- PayPal since Sep 2023
- React since Sep 2023
- TikTok Pixel since Sep 2023
- Twitter Ads since Sep 2023
- Google AdSense since Oct 2023
- core-js since Nov 2023
- Linkedin Ads since Dec 2023
- Quantcast Measure since Dec 2023
- PWA since Jan 2024
- Underscore.js since Jan 2024
- Backbone.js since Jan 2024
- Apache HTTP Server since Jan 2024
- reCAPTCHA since Jan 2024
- Webpack since Jan 2024
- Microsoft Advertising since Sep 2024
- Typekit since Sep 2024
- Cloudflare since Oct 2024
- Cloudflare Bot Management since Oct 2024
- HSTS since Mar 2025
- VideoJS since Jul 2025
- Microsoft ASP.NET since Mar 2026
- Windows Server since Mar 2026
- Azure Front Door since Mar 2026
- Bootstrap since Mar 2026
- jsDelivr since Mar 2026
- Azure since Mar 2026
- IIS since Mar 2026
- Facebook Pixel since May 2026
- Priority Hints since May 2026
- Rokt since Jun 2026
Previously used
- Chakra UI Sep 2023 to Apr 2025 · 1 yr
- YouTube Feb 2025 to Feb 2025 · 1 mo
- Salesforce Interaction Studio Sep 2023 to Dec 2023 · 3 mo
- Express Sep 2023 to Nov 2023 · 2 mo
- Node.js Sep 2023 to Nov 2023 · 2 mo
Timeline
2026 11 added
- added Rokt Jun 2026 · Personalisation
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
- added core-js May 2026 · JavaScript libraries
- added Facebook Pixel May 2026 · Analytics
- added Linkedin Insight Tag May 2026 · Analytics
- added Priority Hints May 2026 · Performance
- added Quantcast Measure May 2026 · Analytics
- added reCAPTCHA May 2026 · Security
- added TikTok Pixel May 2026 · Analytics
- added Twitter Ads May 2026 · Advertising
2025 9 added · 15 dropped · 1 switched
- dropped Cloudflare Dec 2025 · CDN
- dropped Cloudflare Bot Management Dec 2025 · Security
- dropped Linkedin Insight Tag Dec 2025 · Analytics
- dropped Quantcast Measure Dec 2025 · Analytics
- dropped reCAPTCHA Dec 2025 · Security
- dropped TikTok Pixel Dec 2025 · Analytics
- dropped Twitter Ads Dec 2025 · Advertising
- added Cloudflare Oct 2025 · CDN
- added Cloudflare Bot Management Oct 2025 · Security
- added Linkedin Insight Tag Oct 2025 · Analytics
- added Quantcast Measure Oct 2025 · Analytics
- added TikTok Pixel Oct 2025 · Analytics
- added Twitter Ads Oct 2025 · Advertising
- added Google AdSense Sep 2025 · Advertising
- switched YouTube VideoJS Jul 2025 · Video players
- dropped Chakra UI Jun 2025 · UI frameworks
- dropped Cloudflare Apr 2025 · CDN
- dropped Cloudflare Bot Management Apr 2025 · Security
- dropped core-js Apr 2025 · JavaScript libraries
- dropped Linkedin Insight Tag Apr 2025 · Analytics
- dropped Quantcast Measure Apr 2025 · Analytics
- dropped TikTok Pixel Apr 2025 · Analytics
- dropped Twitter Ads Apr 2025 · Advertising
- added HSTS Mar 2025 · Security
- added YouTube Feb 2025 · Video players
2024 7 added · 7 dropped
- added Cloudflare Oct 2024 · CDN
- added Cloudflare Bot Management Oct 2024 · Security
- added core-js Oct 2024 · JavaScript libraries
- added Linkedin Insight Tag Oct 2024 · Analytics
- added TikTok Pixel Oct 2024 · Analytics
- added Twitter Ads Oct 2024 · Advertising
- dropped core-js Feb 2024 · JavaScript libraries
- dropped Linkedin Insight Tag Feb 2024 · Analytics
- dropped Salesforce Interaction Studio Feb 2024 · Personalisation
- dropped TikTok Pixel Feb 2024 · Analytics
- dropped Twitter Ads Feb 2024 · Advertising
- dropped Express Jan 2024 · Web frameworks
- dropped Node.js Jan 2024 · Programming languages
- added reCAPTCHA Jan 2024 · Security
2023 4 added · 1 dropped
- dropped Google AdSense Dec 2023 · Advertising
- added Linkedin Ads Dec 2023 · Advertising
- added Quantcast Measure Dec 2023 · Analytics
- added core-js Nov 2023 · JavaScript libraries
- added Google AdSense Oct 2023 · Advertising