Technology history for tcmap.com.cn
Stack size over time
From 1 detected technologies in Apr 2018 to 6 in Jun 2026 (peak 10).
Currently detected
- Tencent QQ since Feb 2022
- Google Tag Manager since Oct 2022
- reCAPTCHA since Oct 2022
- Google AdSense since Oct 2022
- Google Font API since Nov 2022
- Nginx since Mar 2025
Previously used
- Snowplow Analytics Oct 2024 to May 2025 · 7 mo
- Google Analytics Oct 2022 to Jul 2024 · 1 yr
- IIS Apr 2018 to Aug 2023 · 5 yrs
- Windows Server Jan 2019 to Aug 2023 · 4 yrs
- Microsoft ASP.NET Jan 2021 to Jul 2023 · 2 yrs
- core-js Nov 2022 to Feb 2023 · 3 mo
- Baidu Analytics (百度统计) Feb 2022 to May 2022 · 3 mo
- CNZZ Jul 2020 to May 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 1 added · 1 dropped
- added Google Font API Mar 2026 · Font scripts
- dropped Google Font API Jan 2026 · Font scripts
2025 2 added · 1 dropped
- added Google Font API Nov 2025 · Font scripts
- dropped Snowplow Analytics Jul 2025 · Analytics
- added Nginx Mar 2025 · Web servers
2024 1 switched
- switched Google Analytics Snowplow Analytics Oct 2024 · Analytics
2023 4 added · 8 dropped
- added Google AdSense Dec 2023 · Advertising
- added Google Analytics Dec 2023 · Analytics
- added Google Tag Manager Dec 2023 · Tag managers
- added reCAPTCHA Dec 2023 · Security
- dropped IIS Oct 2023 · Web servers
- dropped Windows Server Oct 2023 · Operating systems
- dropped Microsoft ASP.NET Sep 2023 · Web frameworks
- dropped Google AdSense Aug 2023 · Advertising
- dropped Google Analytics Aug 2023 · Analytics
- dropped reCAPTCHA Aug 2023 · Security
- dropped core-js Apr 2023 · JavaScript libraries
- dropped Google Font API Jan 2023 · Font scripts
2022 4 added · 3 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added core-js Nov 2022 · JavaScript libraries
- added Google Font API Nov 2022 · Font scripts
- dropped Baidu Analytics (百度统计) Jul 2022 · Analytics
- dropped CNZZ Jul 2022 · Analytics
- added Baidu Analytics (百度统计) Feb 2022 · Analytics
- added Tencent QQ Feb 2022 · Live chat
2021 2 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added Microsoft ASP.NET Jan 2021 · Web frameworks
2019 1 added
- added Windows Server Mar 2019 · Operating Systems