Technology history for 91btdh.com
Stack size over time
From 9 detected technologies in Jun 2022 to 14 in Jun 2026.
Currently detected
- Baidu Analytics (百度统计) since Jun 2022
- Google AdSense since Jun 2022
- Google Analytics since Jun 2022
- Prism since Jun 2022
- Google Tag Manager since Jun 2022
- HeadJS since Jun 2022
- jQuery since Jun 2022
- reCAPTCHA since Jun 2022
- Google Font API since Jul 2022
- HSTS since Sep 2022
- Cloudflare since Mar 2024
- HTTP/3 since Mar 2024
- Histats since Apr 2024
- Cloudflare Browser Insights since Nov 2025
Previously used
- Snowplow Analytics Sep 2024 to Sep 2024 · 1 mo
- Nginx Jun 2022 to Jan 2024 · 1 yr
- 51.LA Dec 2022 to May 2023 · 5 mo
- C Feb 2023 to Feb 2023 · 1 mo
Timeline
2026 1 added
- added HSTS Feb 2026 · Security
2025 2 added · 1 dropped
- dropped HSTS Dec 2025 · Security
- added Cloudflare Browser Insights Nov 2025 · Analytics
- added Google Font API Nov 2025 · Font scripts
2024 2 added · 2 dropped · 1 switched
- dropped Snowplow Analytics Nov 2024 · Analytics
- dropped Nginx Sep 2024 · Web servers
- added Snowplow Analytics Sep 2024 · Analytics
- switched 51.LA Histats Apr 2024 · Analytics
- added Google Tag Manager Jan 2024 · Tag managers
2023 1 added · 3 dropped
- dropped Google Tag Manager Nov 2023 · Tag managers
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- dropped Google Tag Manager Jan 2023 · Tag managers
2022 13 added · 1 dropped
- added 51.LA Dec 2022 · Analytics
- dropped Google Font API Dec 2022 · Font scripts
- added HSTS Sep 2022 · Security
- added Baidu Analytics (百度统计) Aug 2022 · Analytics
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added HeadJS Aug 2022 · JavaScript libraries
- added jQuery Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added Prism Aug 2022 · Miscellaneous
- added reCAPTCHA Aug 2022 · Security
- added Google Font API Jul 2022 · Font scripts