Technology history for worldbookday.com
Stack size over time
From 14 detected technologies in Aug 2018 to 27 in Jun 2026 (peak 34).
Currently detected
- PHP since Aug 2018
- WordPress since Aug 2018
- Yoast SEO since Aug 2018
- ZURB Foundation since Aug 2018
- Google Analytics since Aug 2018
- MySQL since Aug 2018
- jQuery since Aug 2018
- reCAPTCHA since Dec 2018
- WP Engine since May 2019
- Cloudflare since Nov 2019
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Google Tag Manager since Feb 2023
- Gravity Forms since Sep 2023
- core-js since Sep 2023
- CookieYes since Aug 2024
- Priority Hints since Dec 2024
- Cloudflare Bot Management since May 2025
- RSS since Sep 2025
- Underscore.js since Sep 2025
- WordPress Site Editor since Sep 2025
- Yoast SEO Premium since Sep 2025
- Microsoft Advertising since Sep 2025
- Perfmatters since Sep 2025
- Algolia since Sep 2025
Previously used
- Animate.css Oct 2022 to Aug 2025 · 2 yrs
- AOS Oct 2023 to Aug 2025 · 1 yr
- cdnjs Oct 2022 to Aug 2025 · 2 yrs
- Download Monitor Sep 2023 to Aug 2025 · 1 yr
- EWWW Image Optimizer Aug 2024 to Aug 2025 · 1 yr
- Flickity Aug 2018 to Aug 2025 · 7 yrs
- jQuery Migrate Aug 2018 to Aug 2025 · 7 yrs
- LazySizes Aug 2024 to Aug 2025 · 1 yr
- LazySizes unveilhooks plugin Aug 2024 to Aug 2025 · 1 yr
- Modernizr Aug 2018 to Aug 2025 · 7 yrs
- Plyr Aug 2021 to Aug 2025 · 4 yrs
- Slick Apr 2025 to Aug 2025 · 4 mo
- Smash Balloon Instagram Feed Sep 2023 to Aug 2025 · 1 yr
- Unpkg Oct 2023 to Aug 2025 · 1 yr
- Cookiebot Aug 2023 to Jul 2024 · 11 mo
- Hotjar Aug 2022 to Jul 2024 · 1 yr
- IONOS Mar 2023 to Jul 2024 · 1 yr
- Nginx Aug 2018 to Jul 2024 · 5 yrs
- Font Awesome Aug 2018 to May 2024 · 5 yrs
- Google Font API Aug 2018 to May 2024 · 5 yrs
- Site Kit Aug 2023 to Sep 2023 · 1 mo
- Preact Oct 2022 to May 2023 · 7 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Bootstrap Feb 2021 to Jan 2022 · 11 mo
- YouTube Oct 2020 to Jan 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- jQuery UI Aug 2018 to Jul 2021 · 2 yrs
Timeline
2026 1 added · 1 dropped
2025 10 added · 15 dropped
- dropped Animate.css Oct 2025 · UI frameworks
- dropped AOS Oct 2025 · JavaScript libraries
- dropped cdnjs Oct 2025 · CDN
- dropped Download Monitor Oct 2025 · WordPress plugins
- dropped EWWW Image Optimizer Oct 2025 · WordPress plugins
- dropped Flickity Oct 2025 · JavaScript libraries
- dropped jQuery Migrate Oct 2025 · JavaScript libraries
- dropped LazySizes Oct 2025 · Performance
- dropped LazySizes unveilhooks plugin Oct 2025 · Performance
- dropped Modernizr Oct 2025 · JavaScript libraries
- dropped Plyr Oct 2025 · Video players
- dropped Slick Oct 2025 · JavaScript libraries
- dropped Smash Balloon Instagram Feed Oct 2025 · WordPress plugins
- dropped Unpkg Oct 2025 · CDN
- added Algolia Sep 2025 · Search engines
- added Gravity Forms Sep 2025 · WordPress plugins
- added Microsoft Advertising Sep 2025 · Advertising
- added Perfmatters Sep 2025 · WordPress plugins
- added RSS Sep 2025 · Miscellaneous
- added Underscore.js Sep 2025 · JavaScript libraries
- added WordPress Site Editor Sep 2025 · Page builders
- added Yoast SEO Premium Sep 2025 · SEO
- added Cloudflare Bot Management May 2025 · Security
- added Slick Apr 2025 · JavaScript libraries
- dropped Gravity Forms Jan 2025 · WordPress plugins
2024 5 added · 5 dropped · 1 switched
- added Priority Hints Dec 2024 · Performance
- dropped Hotjar Sep 2024 · Analytics
- dropped IONOS Sep 2024 · Hosting
- dropped Nginx Sep 2024 · Web servers
- switched Cookiebot CookieYes Aug 2024 · Cookie compliance
- added EWWW Image Optimizer Aug 2024 · WordPress plugins
- added HTTP/3 Aug 2024 · Miscellaneous
- added LazySizes Aug 2024 · Performance
- added LazySizes unveilhooks plugin Aug 2024 · Performance
- dropped Font Awesome Jul 2024 · Font scripts
- dropped Google Font API Jul 2024 · Font scripts
2023 12 added · 4 dropped
- dropped Site Kit Nov 2023 · WordPress plugins
- added AOS Oct 2023 · JavaScript libraries
- added Unpkg Oct 2023 · CDN
- added core-js Sep 2023 · JavaScript libraries
- added Download Monitor Sep 2023 · WordPress plugins
- added Gravity Forms Sep 2023 · WordPress plugins
- added Smash Balloon Instagram Feed Sep 2023 · WordPress plugins
- added Cookiebot Aug 2023 · Cookie compliance
- added Site Kit Aug 2023 · WordPress plugins
- dropped Preact Jul 2023 · JavaScript libraries
- added Preact May 2023 · JavaScript libraries
- dropped HTTP/3 Apr 2023 · Miscellaneous
- dropped Preact Apr 2023 · JavaScript libraries
- added IONOS Mar 2023 · Hosting
- added Nginx Mar 2023 · Web servers
- added Google Tag Manager Feb 2023 · Tag managers
2022 9 added · 3 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added Animate.css Oct 2022 · UI frameworks
- added cdnjs Oct 2022 · CDN
- added Preact Oct 2022 · JavaScript libraries
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Hotjar Aug 2022 · Analytics
- added Microsoft 365 Aug 2022 · Webmail
- dropped Bootstrap Mar 2022 · UI frameworks
- dropped YouTube Mar 2022 · Video players
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
2021 9 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Yoast SEO Nov 2021 · SEO
- dropped Yoast SEO Oct 2021 · SEO
- added YouTube Oct 2021 · Video players
- dropped jQuery UI Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Plyr Aug 2021 · Video players
- added Flickity Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added Modernizr Jul 2021 · JavaScript libraries
- added jQuery Migrate Apr 2021 · JavaScript libraries
- dropped YouTube Apr 2021 · Video players
- dropped Flickity Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Modernizr Mar 2021 · JavaScript libraries
- added Bootstrap Feb 2021 · UI frameworks
- dropped jQuery Migrate Jan 2021 · JavaScript libraries
2020 2 added
2019 17 added · 2 dropped
- dropped Nginx Dec 2019 · Reverse Proxy
- added Cloudflare Nov 2019 · CDN
- dropped WP Engine Nov 2019 · PaaS
- added WP Engine May 2019 · PaaS
- added Flickity Mar 2019 · JavaScript Libraries
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added WordPress Mar 2019 · Blogs
- added Yoast SEO Mar 2019 · SEO
- added ZURB Foundation Mar 2019 · Web Frameworks
2018 1 added
- added reCAPTCHA Dec 2018 · Captchas