Technology history for freetobook.com
Stack size over time
From 10 detected technologies in Apr 2018 to 50 in Jun 2026 (peak 51).
Currently detected
- Font Awesome since Apr 2018
- jQuery since Apr 2018
- OpenSSL since Apr 2018
- YouTube since Apr 2018
- Animate.css since Apr 2018
- Apache HTTP Server since Apr 2018
- Bootstrap since Apr 2018
- Highlight.js since Apr 2018
- Google Analytics since Jun 2018
- Google Tag Manager since Jun 2018
- MySQL since Mar 2020
- PHP since Mar 2020
- Twitter Emoji (Twemoji) since Mar 2020
- WordPress since Mar 2020
- jQuery Migrate since Mar 2020
- Hotjar since Feb 2021
- MailChimp since Dec 2021
- Google Font API since Dec 2021
- UNIX since Dec 2021
- Slick since Dec 2021
- Candid Themes Fairy since Feb 2022
- Cloudflare since May 2022
- Laravel since Aug 2022
- New Relic since Aug 2022
- Amazon SES since Aug 2022
- Amazon Web Services since Aug 2022
- Open Graph since Sep 2022
- Emotion since Nov 2022
- jQuery UI since Nov 2022
- core-js since Nov 2022
- React since Nov 2022
- HSTS since Nov 2022
- RSS since Dec 2022
- Prism since Apr 2023
- Lodash since Jun 2023
- Nginx since Jun 2023
- Typekit since Jun 2023
- Vimeo since Jun 2023
- Site Kit since Jun 2023
- Yoast SEO since Jun 2023
- Cloudflare Bot Management since Jun 2023
- Trustindex since Jul 2023
- Swiper since Oct 2023
- Vue.js since Dec 2024
- Stripe since Dec 2024
- Tailwind CSS since Dec 2024
- Amazon CloudFront since Dec 2024
- Amazon S3 since Dec 2024
- Contentsquare since Oct 2025
- The Events Calendar since Oct 2025
Previously used
- Plyr Jun 2024 to Nov 2025 · 1 yr
- Facebook Pixel Nov 2024 to Nov 2024 · 1 mo
- Jetpack Sep 2023 to Sep 2023 · 1 mo
- cdnjs Nov 2021 to May 2023 · 1 yr
- Google Hosted Libraries Feb 2022 to May 2023 · 1 yr
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- reCAPTCHA Mar 2020 to Aug 2021 · 1 yr
- CentOS Apr 2018 to May 2018 · 1 mo
- SWFObject Apr 2018 to May 2018 · 1 mo
Timeline
2026 1 dropped
- dropped Plyr Jan 2026 · Video players
2025 3 added · 2 dropped
- added Contentsquare Oct 2025 · Analytics
- added The Events Calendar Oct 2025 · WordPress plugins
- added core-js Sep 2025 · JavaScript libraries
- dropped core-js Jan 2025 · JavaScript libraries
- dropped Facebook Pixel Jan 2025 · Analytics
2024 3 added · 1 dropped
- added core-js Nov 2024 · JavaScript libraries
- added Facebook Pixel Nov 2024 · Analytics
- added Plyr Jun 2024 · Video players
- dropped core-js Jan 2024 · JavaScript libraries
2023 37 added · 3 dropped
- dropped Jetpack Nov 2023 · WordPress plugins
- added Swiper Oct 2023 · JavaScript libraries
- added Jetpack Sep 2023 · WordPress plugins
- dropped cdnjs Jul 2023 · CDN
- dropped Google Hosted Libraries Jul 2023 · CDN
- added Trustindex Jul 2023 · Reviews
- added Cloudflare Bot Management Jun 2023 · Security
- added Lodash Jun 2023 · JavaScript libraries
- added Nginx Jun 2023 · Web servers
- added Site Kit Jun 2023 · WordPress plugins
- added Typekit Jun 2023 · Font scripts
- added Vimeo Jun 2023 · Video players
- added Yoast SEO Jun 2023 · SEO
- added Amazon SES May 2023 · Email
- added Amazon Web Services May 2023 · PaaS
- added Candid Themes Fairy May 2023 · WordPress themes
- added cdnjs May 2023 · CDN
- added Cloudflare May 2023 · CDN
- added core-js May 2023 · JavaScript libraries
- added Emotion May 2023 · JavaScript frameworks
- added Google Font API May 2023 · Font scripts
- added Google Hosted Libraries May 2023 · CDN
- added Hotjar May 2023 · Analytics
- added HSTS May 2023 · Security
- added jQuery Migrate May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added Laravel May 2023 · Web frameworks
- added MailChimp May 2023 · Marketing automation
- added MySQL May 2023 · Databases
- added New Relic May 2023 · RUM
- added Open Graph May 2023 · Miscellaneous
- added OpenSSL May 2023 · Web server extensions
- added PHP May 2023 · Programming languages
- added Prism May 2023 · Miscellaneous
- added React May 2023 · JavaScript frameworks
- added RSS May 2023 · Miscellaneous
- added Slick May 2023 · JavaScript libraries
- added Twitter Emoji (Twemoji) May 2023 · Font scripts
- added UNIX May 2023 · Operating systems
- added WordPress May 2023 · CMS
2022 21 added · 2 dropped
- added RSS Dec 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- added Amazon Web Services Aug 2022 · PaaS
- added Candid Themes Fairy Aug 2022 · WordPress themes
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Hotjar Aug 2022 · Analytics
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added MailChimp Aug 2022 · Marketing automation
- added MySQL Aug 2022 · Databases
- added OpenSSL Aug 2022 · Web server extensions
- added PHP Aug 2022 · Programming languages
- added Slick Aug 2022 · JavaScript libraries
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added UNIX Aug 2022 · Operating systems
- added WordPress Aug 2022 · CMS
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Cloudflare May 2022 · CDN
- added Google Hosted Libraries Feb 2022 · CDN
- dropped reCAPTCHA Feb 2022 · Security
2021 4 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Hotjar Feb 2021 · Analytics
2018 2 added · 3 dropped
- dropped CentOS Jul 2018 · Operating Systems
- dropped OpenSSL Jul 2018 · Web Server Extensions
- dropped SWFObject Jul 2018 · Miscellaneous
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers