Technology history for holocausthandbooks.com
Stack size over time
From 3 detected technologies in Apr 2019 to 13 in Oct 2026 (peak 15).
Currently detected
- PHP since Apr 2019
- HSTS since Jan 2024
- Kadence WP Kadence since Jan 2024
- MySQL since Jan 2024
- RSS since Jan 2024
- WordPress since Jan 2024
- Kadence WP Blocks since Feb 2024
- Priority Hints since Feb 2024
- WP Rocket since Feb 2024
- Polylang since Mar 2024
- WordPress Block Editor since Jul 2024
- LazySizes since Jul 2025
- Apache HTTP Server since Mar 2026
Previously used
- Nginx Jan 2024 to Feb 2026 · 2 yrs
- Redis May 2025 to Jan 2026 · 8 mo
- Redis Object Cache May 2025 to Jan 2026 · 8 mo
- Gutenberg Feb 2024 to Jul 2024 · 5 mo
- Google Font API Apr 2019 to Jan 2024 · 4 yrs
- Cloudflare Apr 2019 to Dec 2023 · 4 yrs
- Google Hosted Libraries Mar 2022 to Dec 2023 · 1 yr
- HTTP/3 Sep 2022 to Dec 2023 · 1 yr
- Cloudflare Network Error Logging Mar 2022 to Oct 2022 · 7 mo
Timeline
2026 2 added · 3 dropped · 1 switched
- added HSTS Jul 2026 · Security
- dropped HSTS Jun 2026 · Security
- switched Nginx Apache HTTP Server Mar 2026 · Web servers
- added HSTS Mar 2026 · Security
- dropped Redis Mar 2026 · Databases
- dropped Redis Object Cache Mar 2026 · Caching
2025 5 added · 2 dropped
- added LazySizes Jul 2025 · JavaScript libraries
- dropped HSTS Jun 2025 · Security
- added Redis May 2025 · Databases
- added Redis Object Cache May 2025 · Caching
- added WP Rocket May 2025 · Caching
- dropped WP Rocket Mar 2025 · Caching
- added HSTS Feb 2025 · Security
2024 12 added · 5 dropped · 1 switched
- dropped Gutenberg Sep 2024 · WordPress plugins
- added WordPress Block Editor Jul 2024 · Page builders
- dropped Google Font API Mar 2024 · Font scripts
- dropped HSTS Mar 2024 · Security
- added Polylang Mar 2024 · WordPress plugins
- dropped Cloudflare Feb 2024 · CDN
- dropped Google Hosted Libraries Feb 2024 · CDN
- added Gutenberg Feb 2024 · WordPress plugins
- added Kadence WP Blocks Feb 2024 · WordPress plugins
- added Priority Hints Feb 2024 · Performance
- added WP Rocket Feb 2024 · WordPress plugins
- added HSTS Jan 2024 · Security
- added Kadence WP Kadence Jan 2024 · WordPress themes
- added MySQL Jan 2024 · Databases
- added Nginx Jan 2024 · Web servers
- added PHP Jan 2024 · Programming languages
- switched HTTP/3 RSS Jan 2024 · Miscellaneous
- added WordPress Jan 2024 · CMS
2023 4 added
- added Cloudflare May 2023 · CDN
- added Google Font API May 2023 · Font scripts
- added Google Hosted Libraries May 2023 · CDN
- added HTTP/3 May 2023 · Miscellaneous
2022 5 added · 2 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added HTTP/3 Sep 2022 · Miscellaneous
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- dropped PHP Aug 2022 · Programming languages