Technology history for securityheaders.com
Stack size over time
From 2 detected technologies in Jan 2019 to 11 in Jun 2026 (peak 12).
Currently detected
- Cloudflare since Jan 2019
- jQuery since Jan 2019
- Google Tag Manager since Feb 2020
- Cloudflare Browser Insights since Jun 2021
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Keybase since Jan 2023
- Stripe since Feb 2023
- Google Workspace since Oct 2024
- PHP since Nov 2024
- Envoy since Mar 2026
Previously used
- 6sense Feb 2026 to Apr 2026 · 2 mo
- HTTP/3 Sep 2022 to Aug 2024 · 1 yr
- cdnjs Nov 2021 to Mar 2023 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google Analytics Feb 2020 to Mar 2021 · 1 yr
Timeline
2026 3 added · 1 dropped
- dropped 6sense Jun 2026 · Marketing automation
- added Envoy Mar 2026 · Reverse proxies
- added 6sense Feb 2026 · Marketing automation
- added Google Tag Manager Feb 2026 · Tag managers
2024 3 added · 2 dropped
- added Cloudflare Browser Insights Dec 2024 · Analytics
- added PHP Nov 2024 · Programming languages
- dropped Cloudflare Browser Insights Oct 2024 · Analytics
- added Google Workspace Oct 2024 · Webmail
- dropped HTTP/3 Oct 2024 · Miscellaneous
2023 2 added · 1 dropped
- dropped cdnjs May 2023 · CDN
- added Stripe Feb 2023 · Payment processors
- added Keybase Jan 2023 · Security
2022 3 added
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
2021 2 added · 2 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- switched Google Analytics Cloudflare Browser Insights Jun 2021 · Analytics
- dropped Google Tag Manager May 2021 · Tag managers
2020 2 added
- added Google Analytics Feb 2020 · Analytics
- added Google Tag Manager Feb 2020 · Tag Managers
2019 2 added
- added Cloudflare Mar 2019 · CDN
- added jQuery Mar 2019 · JavaScript Libraries