Technology history for alevelnotes.com
Stack size over time
From 3 detected technologies in Apr 2018 to 11 in Jun 2026.
Currently detected
- Google Font API since Apr 2018
- Cloudflare since Apr 2018
- Google AdSense since Apr 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- Google Tag Manager since Sep 2018
- jsDelivr since Jul 2020
- KaTeX since Jul 2021
- core-js since Sep 2021
- HTTP/3 since Sep 2022
- Cloudflare Browser Insights since Nov 2025
Previously used
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 1 added
- added Cloudflare Browser Insights Nov 2025 · Analytics
2023 5 added
- added Google Tag Manager Jul 2023 · Tag managers
- added core-js May 2023 · JavaScript libraries
- added HTTP/3 May 2023 · Miscellaneous
- added jsDelivr May 2023 · CDN
- added KaTeX May 2023 · JavaScript graphics
2022 7 added · 3 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Tag Manager Dec 2022 · Tag managers
- added HTTP/3 Sep 2022 · Miscellaneous
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added core-js Aug 2022 · JavaScript libraries
- added Google Tag Manager Aug 2022 · Tag managers
- added jsDelivr Aug 2022 · CDN
- added KaTeX Aug 2022 · JavaScript graphics
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 5 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added KaTeX Jul 2021 · JavaScript graphics
- dropped Google Tag Manager Jun 2021 · Tag managers
2020 1 added
- added jsDelivr Jul 2020 · CDN
2019 1 added
- added Google Tag Manager Mar 2019 · Tag Managers
2018 3 added
- added Google Tag Manager Sep 2018 · Tag Managers
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics