Technology history for visithaarlem.org
Stack size over time
From 15 detected technologies in Jan 2019 to 23 in Jun 2026 (peak 27).
Currently detected
- Varnish since Jan 2019
- WordPress since Jan 2019
- Apache HTTP Server since Jan 2019
- Google AdSense since Jan 2019
- PHP since Jan 2019
- Google Font API since Jan 2019
- jQuery since Jan 2019
- jQuery Migrate since Jan 2019
- MySQL since Jan 2019
- Yoast SEO since Apr 2019
- Google Tag Manager since May 2022
- Booking.com since May 2022
- Booking.com widget since May 2022
- CookieYes since May 2022
- reCAPTCHA since May 2022
- Cart Functionality since May 2022
- Moment.js since May 2022
- One.com since Aug 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- ThemeGrill ColorMag since Apr 2023
- Really Simple SSL & Security since Apr 2024
- Priority Hints since Jun 2024
Previously used
- jQuery UI Jan 2019 to Dec 2025 · 6 yrs
- Google Analytics Jan 2019 to Jul 2024 · 5 yrs
- a3 Lazy Load May 2022 to May 2024 · 2 yrs
- AddToAny Jan 2019 to May 2024 · 5 yrs
- GTranslate Apr 2023 to May 2024 · 1 yr
- core-js Jul 2022 to Mar 2023 · 8 mo
- Tiqets May 2022 to Nov 2022 · 6 mo
- React Jan 2019 to Apr 2020 · 1 yr
- Twitter Emoji (Twemoji) Jan 2019 to Jan 2019 · 1 mo
- WordPress Super Cache Jan 2019 to Jan 2019 · 1 mo
Timeline
2026 1 dropped
- dropped jQuery UI Feb 2026 · JavaScript libraries
2025 1 added
- added Google Font API Nov 2025 · Font scripts
2024 1 added · 6 dropped
- dropped Google Analytics Sep 2024 · Analytics
- dropped a3 Lazy Load Jul 2024 · WordPress plugins
- dropped AddToAny Jul 2024 · Widgets
- dropped GTranslate Jul 2024 · WordPress plugins
- added Priority Hints Jun 2024 · Performance
- dropped core-js Apr 2024 · JavaScript libraries
- dropped Google Font API Apr 2024 · Font scripts
2023 3 added · 1 dropped
- added GTranslate Apr 2023 · WordPress plugins
- added ThemeGrill ColorMag Apr 2023 · WordPress themes
- added core-js Mar 2023 · JavaScript libraries
- dropped core-js Jan 2023 · JavaScript libraries
2022 26 added · 2 dropped · 1 switched
- added RSS Dec 2022 · Miscellaneous
- switched Tiqets AddToAny Oct 2022 · Widgets
- dropped AddToAny Sep 2022 · Widgets
- added Open Graph Sep 2022 · Miscellaneous
- added a3 Lazy Load Aug 2022 · WordPress plugins
- added Apache HTTP Server Aug 2022 · Web servers
- added Booking.com Aug 2022 · Affiliate programs
- added Booking.com widget Aug 2022 · Widgets
- added Cart Functionality Aug 2022 · Ecommerce
- added CookieYes Aug 2022 · Cookie compliance
- added core-js Aug 2022 · JavaScript libraries
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Moment.js Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added One.com Aug 2022 · Hosting
- added PHP Aug 2022 · Programming languages
- added reCAPTCHA Aug 2022 · Security
- added Tiqets Aug 2022 · Widgets
- added Varnish Aug 2022 · Caching
- added WordPress Aug 2022 · CMS
- added Yoast SEO Aug 2022 · SEO
- added core-js Jul 2022 · JavaScript libraries
- dropped React Jun 2022 · JavaScript Frameworks
2019 3 dropped
- dropped Google Font API May 2019 · Font Scripts
- dropped Twitter Emoji (Twemoji) May 2019 · Miscellaneous
- dropped WordPress Super Cache May 2019 · Cache Tools