Technology history for kaatsen.nl
Stack size over time
From 1 detected technologies in Jul 2019 to 30 in Jun 2026.
Currently detected
- Apache HTTP Server since Jul 2019
- Gravatar since Sep 2020
- jQuery since Sep 2020
- jQuery Migrate since Sep 2020
- PHP since Sep 2020
- MySQL since Sep 2020
- Twitter Emoji (Twemoji) since Sep 2020
- WordPress since Sep 2020
- jQuery UI since Sep 2020
- KineticJS since Sep 2020
- Modernizr since Sep 2020
- Isotope since Jul 2021
- RSS since Dec 2022
- Varnish since Feb 2025
- Autoptimize since May 2025
- Backbone.js since May 2025
- Underscore.js since May 2025
- HSTS since Jul 2025
- Image Placeholders since Nov 2025
- Enhanced Responsive Images since Nov 2025
- Image Prioritizer since Nov 2025
- Performance Lab since Nov 2025
- Optimization Detective since Nov 2025
- Priority Hints since Nov 2025
- Speculative Loading since Nov 2025
- Web Worker Offloading since Nov 2025
- Embed Optimizer since Nov 2025
- Partytown since Dec 2025
- Site Kit since Dec 2025
- Google Analytics since Dec 2025
Previously used
- Google Font API Sep 2020 to Oct 2025 · 5 yrs
- Lightbox Sep 2020 to Apr 2025 · 4 yrs
- Redis Aug 2024 to Apr 2025 · 8 mo
- Redis Object Cache Aug 2024 to Apr 2025 · 8 mo
- CentOS Sep 2020 to Dec 2024 · 4 yrs
- OpenSSL Oct 2020 to Dec 2024 · 4 yrs
- Really Simple SSL & Security Apr 2024 to Dec 2024 · 8 mo
- Open Graph Sep 2022 to Aug 2024 · 1 yr
- Yoast SEO Sep 2020 to Aug 2024 · 3 yrs
- W3 Total Cache Sep 2020 to Apr 2024 · 3 yrs
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2025 16 added · 5 dropped · 3 switched
- added Google Analytics Dec 2025 · Analytics
- added Partytown Dec 2025 · Performance
- added Site Kit Dec 2025 · WordPress plugins
- switched Google Font API Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- added Autoptimize Nov 2025 · WordPress plugins
- added Embed Optimizer Nov 2025 · WordPress plugins
- added Enhanced Responsive Images Nov 2025 · WordPress plugins
- added Image Placeholders Nov 2025 · WordPress plugins
- added Image Prioritizer Nov 2025 · WordPress plugins
- added Optimization Detective Nov 2025 · WordPress plugins
- added Performance Lab Nov 2025 · WordPress plugins
- added Priority Hints Nov 2025 · Performance
- added Speculative Loading Nov 2025 · WordPress plugins
- added Web Worker Offloading Nov 2025 · WordPress plugins
- dropped Autoptimize Aug 2025 · WordPress plugins
- added HSTS Jul 2025 · Security
- dropped Redis Jun 2025 · Databases
- added Autoptimize May 2025 · WordPress plugins
- added Backbone.js May 2025 · JavaScript frameworks
- switched Lightbox Underscore.js May 2025 · JavaScript libraries
- dropped CentOS Feb 2025 · Operating systems
- dropped OpenSSL Feb 2025 · Web server extensions
- dropped Really Simple SSL & Security Feb 2025 · Security
- switched Redis Object Cache Varnish Feb 2025 · Caching
2024 2 added · 2 dropped · 1 switched
- dropped Open Graph Oct 2024 · Miscellaneous
- dropped Yoast SEO Oct 2024 · SEO
- added Redis Aug 2024 · Databases
- switched W3 Total Cache Redis Object Cache Aug 2024 · Caching
- added Really Simple SSL & Security Apr 2024 · Security
2023 1 dropped
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
2022 2 added
- added RSS Dec 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
2021 3 added · 3 dropped
- dropped Wheelio Nov 2021 · Widgets
- added W3 Total Cache Oct 2021 · Caching
- added Yoast SEO Oct 2021 · SEO
- dropped W3 Total Cache Sep 2021 · Caching
- added Wheelio Sep 2021 · Widgets
- dropped Yoast SEO Sep 2021 · SEO
2020 1 added
- added OpenSSL Oct 2020 · Web server extensions