Technology history for testprepbooks.com
Stack size over time
From 12 detected technologies in Oct 2021 to 38 in Jun 2026.
Currently detected
- Boomerang since Oct 2021
- American Express since Oct 2021
- Apple Pay since Oct 2021
- Cart Functionality since Oct 2021
- Cloudflare since Oct 2021
- core-js since Oct 2021
- Google Pay since Oct 2021
- Shop Pay since Oct 2021
- Shopify since Oct 2021
- Venmo since Oct 2021
- Visa since Oct 2021
- PayPal since Nov 2021
- Mastercard since Nov 2021
- Google Analytics since Jul 2022
- Google Tag Manager since Jul 2022
- Apache HTTP Server since Aug 2022
- WordPress since Aug 2022
- Elementor since Aug 2022
- Font Awesome since Aug 2022
- Google Font API since Aug 2022
- Hello Elementor since Aug 2022
- jQuery Migrate since Aug 2022
- jQuery UI since Aug 2022
- jQuery since Aug 2022
- MySQL since Aug 2022
- PHP since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Priority Hints since Nov 2022
- Bootstrap since Nov 2024
- Really Simple SSL & Security since Nov 2024
- Google Tag Manager for WordPress since Apr 2025
- UserWay since Apr 2025
- SoundCloud since Apr 2025
- jsDelivr since May 2025
- Amazon Web Services since Nov 2025
- Amazon SES since Nov 2025
Previously used
- Nginx Sep 2025 to Oct 2025 · 1 mo
- Google Hosted Libraries Aug 2022 to Apr 2025 · 2 yrs
- Envoy Apr 2024 to Apr 2024 · 1 mo
- Pinterest Conversion Tag Oct 2022 to Apr 2024 · 1 yr
- Facebook Chat Plugin Jul 2022 to Sep 2023 · 1 yr
- Facebook Login Jul 2022 to Sep 2023 · 1 yr
- Shopify Buy Button Aug 2022 to Sep 2023 · 1 yr
- Swiper Sep 2022 to Sep 2023 · 1 yr
- Cloudflare Network Error Logging Sep 2022 to Oct 2022 · 1 mo
- Swiper Slider Aug 2022 to Aug 2022 · 1 mo
- Facebook Pay Mar 2022 to Jul 2022 · 4 mo
- Wheelio Oct 2021 to Oct 2021 · 1 mo
Timeline
2025 7 added · 1 dropped · 2 switched
- added Amazon SES Nov 2025 · Email
- added Amazon Web Services Nov 2025 · PaaS
- switched Nginx Apache HTTP Server Nov 2025 · Web servers
- dropped Apache HTTP Server Oct 2025 · Web servers
- added Nginx Sep 2025 · Web servers
- switched Google Hosted Libraries jsDelivr May 2025 · CDN
- added Google Tag Manager Apr 2025 · Tag managers
- added Google Tag Manager for WordPress Apr 2025 · WordPress plugins
- added SoundCloud Apr 2025 · Widgets
- added UserWay Apr 2025 · Accessibility
2024 1 added · 2 dropped
- dropped Pinterest Conversion Tag Dec 2024 · Analytics
- dropped Envoy Jun 2024 · Reverse proxies
- added Envoy Apr 2024 · Reverse proxies
2023 36 added · 18 dropped
- dropped Apache HTTP Server Nov 2023 · Web servers
- dropped Elementor Nov 2023 · Page builders
- dropped Facebook Chat Plugin Nov 2023 · Live chat
- dropped Facebook Login Nov 2023 · Authentication
- dropped Font Awesome Nov 2023 · Font scripts
- dropped Google Font API Nov 2023 · Font scripts
- dropped Google Hosted Libraries Nov 2023 · CDN
- dropped Hello Elementor Nov 2023 · WordPress themes
- dropped jQuery Nov 2023 · JavaScript libraries
- dropped jQuery Migrate Nov 2023 · JavaScript libraries
- dropped jQuery UI Nov 2023 · JavaScript libraries
- dropped MySQL Nov 2023 · Databases
- dropped PHP Nov 2023 · Programming languages
- added Priority Hints Nov 2023 · Performance
- dropped Shopify Buy Button Nov 2023 · Shopify apps
- dropped Swiper Nov 2023 · JavaScript libraries
- dropped WordPress Nov 2023 · CMS
- dropped Priority Hints Oct 2023 · Performance
- added American Express May 2023 · Payment processors
- added Apache HTTP Server May 2023 · Web servers
- added Apple Pay May 2023 · Payment processors
- added Boomerang May 2023 · JavaScript libraries
- added Cart Functionality May 2023 · Ecommerce
- added Cloudflare May 2023 · CDN
- added core-js May 2023 · JavaScript libraries
- added Elementor May 2023 · Page builders
- added Facebook Chat Plugin May 2023 · Live chat
- added Facebook Login May 2023 · Authentication
- added Font Awesome May 2023 · Font scripts
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Hosted Libraries May 2023 · CDN
- added Google Pay May 2023 · Payment processors
- added Hello Elementor May 2023 · WordPress themes
- added HSTS May 2023 · Security
- added HTTP/3 May 2023 · Miscellaneous
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added Mastercard May 2023 · Payment processors
- added MySQL May 2023 · Databases
- added Open Graph May 2023 · Miscellaneous
- added PayPal May 2023 · Payment processors
- added PHP May 2023 · Programming languages
- added Pinterest Conversion Tag May 2023 · Analytics
- added Priority Hints May 2023 · Performance
- added Shop Pay May 2023 · Payment processors
- added Shopify May 2023 · Ecommerce
- added Shopify Buy Button May 2023 · Shopify apps
- added Swiper May 2023 · JavaScript libraries
- added Venmo May 2023 · Payment processors
- added Visa May 2023 · Payment processors
- added WordPress May 2023 · CMS
- dropped Priority Hints Jan 2023 · Performance
2022 24 added · 5 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Google Tag Manager Dec 2022 · Tag managers
- added Priority Hints Nov 2022 · Performance
- dropped Swiper Slider Nov 2022 · Miscellaneous
- added Pinterest Conversion Tag Oct 2022 · Analytics
- added Cloudflare Network Error Logging Sep 2022 · Issue trackers
- dropped Facebook Pay Sep 2022 · Payment processors
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added American Express Aug 2022 · Payment processors
- added Apple Pay Aug 2022 · Payment processors
- added Boomerang Aug 2022 · JavaScript libraries
- added Cart Functionality Aug 2022 · Ecommerce
- added Cloudflare Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Chat Plugin Aug 2022 · Live chat
- added Facebook Login Aug 2022 · Authentication
- added Google Analytics Aug 2022 · Analytics
- added Google Pay Aug 2022 · Payment processors
- added Google Tag Manager Aug 2022 · Tag managers
- added Mastercard Aug 2022 · Payment processors
- added PayPal Aug 2022 · Payment processors
- added Shop Pay Aug 2022 · Payment processors
- added Shopify Aug 2022 · Ecommerce
- added Venmo Aug 2022 · Payment processors
- added Visa Aug 2022 · Payment processors
- dropped Wheelio Mar 2022 · Widgets
2021 2 added
- added Mastercard Nov 2021 · Payment processors
- added PayPal Nov 2021 · Payment processors