Technology history for chec.org
Stack size over time
From 15 detected technologies in Jan 2019 to 43 in Jun 2026 (peak 47).
Currently detected
- Google Analytics since Jan 2019
- jQuery since Jan 2019
- Google Font API since Jan 2019
- jQuery Migrate since Jan 2019
- Modernizr since Jan 2019
- MySQL since Jan 2019
- WordPress since Jan 2019
- PHP since Jan 2019
- Bootstrap since Apr 2020
- Animate.css since Apr 2020
- WP Engine since Jun 2020
- Facebook Pixel since Jul 2021
- Google Tag Manager since Aug 2021
- core-js since Sep 2021
- YouTube since Jul 2022
- Google Workspace since Aug 2022
- GTranslate since Sep 2022
- Open Graph since Sep 2022
- The Events Calendar since Nov 2022
- Cloudflare since Jun 2023
- Cloudflare Bot Management since Jun 2023
- Priority Hints since Feb 2024
- RankMath SEO since Apr 2025
- reCAPTCHA since Aug 2025
- Radix UI since Oct 2025
- Highlight.js since Oct 2025
- MediaElement.js since Oct 2025
- Reveal.js since Oct 2025
- shadcn/ui since Oct 2025
- SkyVerge since Oct 2025
- Slick since Oct 2025
- Tailwind CSS since Oct 2025
- Divi since Oct 2025
- Tippy.js since Oct 2025
- WooCommerce since Oct 2025
- Cart Functionality since Oct 2025
- jsDelivr since Oct 2025
- HubSpot since Nov 2025
- Microsoft Clarity since Dec 2025
- HTTP/3 since Jan 2026
- Mailgun since Feb 2026
- Zoho since Mar 2026
- Zoho Mail since Mar 2026
Previously used
- cdnjs Oct 2025 to Feb 2026 · 4 mo
- Font Awesome Jan 2019 to Feb 2026 · 7 yrs
- Nginx Jun 2020 to Dec 2025 · 5 yrs
- CookieYes Oct 2025 to Nov 2025 · 1 mo
- EWWW Image Optimizer Oct 2025 to Nov 2025 · 1 mo
- jQuery CDN Oct 2025 to Nov 2025 · 1 mo
- jQuery UI May 2019 to Nov 2025 · 6 yrs
- LazySizes Oct 2025 to Nov 2025 · 1 mo
- Moment.js Oct 2025 to Nov 2025 · 1 mo
- Amazon S3 May 2022 to Sep 2025 · 3 yrs
- Amazon Web Services May 2022 to Sep 2025 · 3 yrs
- Genesis theme Dec 2024 to Sep 2025 · 9 mo
- GSAP Apr 2020 to Sep 2025 · 5 yrs
- Isotope Jul 2021 to Sep 2025 · 4 yrs
- MailChimp Dec 2019 to Sep 2025 · 5 yrs
- prettyPhoto Apr 2020 to Sep 2025 · 5 yrs
- ProfilePress Feb 2022 to Sep 2025 · 3 yrs
- Rich Plugins Reviews Oct 2024 to Sep 2025 · 11 mo
- Select2 Jun 2021 to Sep 2025 · 4 yrs
- ShareThis Dec 2022 to Sep 2025 · 2 yrs
- Slider Revolution Jan 2019 to Sep 2025 · 6 yrs
- Yoast SEO Apr 2020 to Mar 2025 · 4 yrs
- Yoast SEO Premium Dec 2022 to Mar 2025 · 2 yrs
- MonsterInsights Oct 2024 to Nov 2024 · 1 mo
- WP Rocket Jan 2019 to Nov 2024 · 5 yrs
- Vimeo Jun 2023 to Jun 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Twitter Emoji (Twemoji) Apr 2020 to Jan 2021 · 9 mo
- LiteSpeed Jan 2019 to May 2020 · 1 yr
- Gravatar Jan 2019 to Mar 2020 · 1 yr
- Gravity Forms Jan 2019 to Nov 2019 · 10 mo
Timeline
2026 7 added · 10 dropped
- added Modernizr Jun 2026 · JavaScript libraries
- dropped cdnjs Apr 2026 · CDN
- dropped Font Awesome Apr 2026 · Font scripts
- added Zoho Mar 2026 · CRM
- added Zoho Mail Mar 2026 · Email
- added Mailgun Feb 2026 · Email
- dropped Nginx Feb 2026 · Web servers
- added Cloudflare Bot Management Jan 2026 · Security
- dropped CookieYes Jan 2026 · Cookie compliance
- dropped EWWW Image Optimizer Jan 2026 · WordPress plugins
- added Font Awesome Jan 2026 · Font scripts
- added HTTP/3 Jan 2026 · Miscellaneous
- dropped jQuery CDN Jan 2026 · CDN
- dropped jQuery UI Jan 2026 · JavaScript libraries
- dropped LazySizes Jan 2026 · JavaScript libraries
- dropped Modernizr Jan 2026 · JavaScript libraries
- dropped Moment.js Jan 2026 · JavaScript libraries
2025 26 added · 18 dropped · 2 switched
- added Google Tag Manager Dec 2025 · Tag managers
- added Microsoft Clarity Dec 2025 · Analytics
- added YouTube Dec 2025 · Video players
- dropped Amazon S3 Nov 2025 · CDN
- dropped Amazon Web Services Nov 2025 · PaaS
- added Animate.css Nov 2025 · UI frameworks
- dropped Font Awesome Nov 2025 · Font scripts
- dropped Genesis theme Nov 2025 · WordPress themes
- dropped Google Tag Manager Nov 2025 · Tag managers
- switched MailChimp HubSpot Nov 2025 · Marketing automation
- dropped Isotope Nov 2025 · JavaScript libraries
- dropped prettyPhoto Nov 2025 · JavaScript libraries
- dropped ProfilePress Nov 2025 · WordPress plugins
- dropped Rich Plugins Reviews Nov 2025 · WordPress plugins
- dropped Select2 Nov 2025 · JavaScript libraries
- dropped ShareThis Nov 2025 · Widgets
- dropped Slider Revolution Nov 2025 · Widgets
- dropped YouTube Nov 2025 · Video players
- added Cart Functionality Oct 2025 · Ecommerce
- added cdnjs Oct 2025 · CDN
- added Cloudflare Oct 2025 · CDN
- added CookieYes Oct 2025 · Cookie compliance
- added Divi Oct 2025 · WordPress plugins
- added EWWW Image Optimizer Oct 2025 · WordPress plugins
- added Highlight.js Oct 2025 · JavaScript libraries
- added jQuery CDN Oct 2025 · CDN
- added jQuery UI Oct 2025 · JavaScript libraries
- added jsDelivr Oct 2025 · CDN
- added LazySizes Oct 2025 · JavaScript libraries
- added MediaElement.js Oct 2025 · Video players
- added Moment.js Oct 2025 · JavaScript libraries
- added Radix UI Oct 2025 · UI frameworks
- switched GSAP Reveal.js Oct 2025 · JavaScript frameworks
- added shadcn/ui Oct 2025 · UI frameworks
- added SkyVerge Oct 2025 · Payment processors
- added Slick Oct 2025 · JavaScript libraries
- added Tailwind CSS Oct 2025 · UI frameworks
- added Tippy.js Oct 2025 · JavaScript libraries
- added WooCommerce Oct 2025 · Ecommerce
- added reCAPTCHA Aug 2025 · Security
- dropped Yoast SEO May 2025 · WordPress plugins
- dropped Yoast SEO Premium May 2025 · SEO
- added RankMath SEO Apr 2025 · WordPress plugins
- dropped jQuery UI Jan 2025 · JavaScript libraries
- dropped MonsterInsights Jan 2025 · WordPress plugins
- dropped WP Rocket Jan 2025 · WordPress plugins
2024 15 added · 9 dropped
- added Genesis theme Dec 2024 · WordPress themes
- added Google Tag Manager Nov 2024 · Tag managers
- added Amazon S3 Oct 2024 · CDN
- added Amazon Web Services Oct 2024 · PaaS
- added core-js Oct 2024 · JavaScript libraries
- added Facebook Pixel Oct 2024 · Analytics
- added Font Awesome Oct 2024 · Font scripts
- added Google Analytics Oct 2024 · Analytics
- added MonsterInsights Oct 2024 · WordPress plugins
- added Rich Plugins Reviews Oct 2024 · WordPress plugins
- added ShareThis Oct 2024 · Widgets
- added The Events Calendar Oct 2024 · WordPress plugins
- added YouTube Oct 2024 · Video players
- dropped core-js Sep 2024 · JavaScript libraries
- dropped Facebook Pixel Sep 2024 · Analytics
- dropped Google Analytics Sep 2024 · Analytics
- dropped ShareThis Sep 2024 · Widgets
- dropped The Events Calendar Sep 2024 · WordPress plugins
- dropped YouTube Sep 2024 · Video players
- dropped Amazon S3 Apr 2024 · CDN
- dropped Amazon Web Services Apr 2024 · PaaS
- dropped Font Awesome Apr 2024 · Font scripts
- added WP Rocket Mar 2024 · WordPress plugins
- added Priority Hints Feb 2024 · Performance
2023 1 added · 4 dropped
- dropped Cloudflare Aug 2023 · CDN
- dropped Cloudflare Bot Management Aug 2023 · Security
- dropped Vimeo Aug 2023 · Video players
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 9 added · 4 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added ShareThis Dec 2022 · Widgets
- added Yoast SEO Premium Dec 2022 · SEO
- dropped Animate.css Nov 2022 · UI frameworks
- added GTranslate Sep 2022 · WordPress plugins
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Email
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added YouTube Jul 2022 · Video players
- dropped Facebook Jun 2022 · Widgets
- added Amazon S3 May 2022 · Miscellaneous
- added Amazon Web Services May 2022 · PaaS
- added ProfilePress Feb 2022 · WordPress plugins
2021 13 added · 6 dropped
- dropped Wheelio Nov 2021 · Widgets
- added Slider Revolution Oct 2021 · Miscellaneous
- added Yoast SEO Oct 2021 · SEO
- added core-js Sep 2021 · JavaScript libraries
- dropped Slider Revolution Sep 2021 · Miscellaneous
- added Wheelio Sep 2021 · Widgets
- dropped Yoast SEO Sep 2021 · SEO
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Google Tag Manager Aug 2021 · Tag managers
- added Facebook Pixel Jul 2021 · Analytics
- added GSAP Jul 2021 · JavaScript frameworks
- added Isotope Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added Select2 Jun 2021 · JavaScript libraries
- dropped GSAP Mar 2021 · JavaScript frameworks
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Bootstrap Feb 2021 · UI frameworks
- added jQuery Migrate Jan 2021 · JavaScript libraries
2020 8 added · 6 dropped
- dropped jQuery Migrate Sep 2020 · JavaScript libraries
- dropped Bootstrap Jul 2020 · UI frameworks
- dropped LiteSpeed Jul 2020 · Web servers
- added Nginx Jun 2020 · Reverse proxies
- added WP Engine Jun 2020 · PaaS
- dropped Gravatar May 2020 · Miscellaneous
- dropped WP Rocket May 2020 · Cache Tools
- added Animate.css Apr 2020 · UI Frameworks
- added Bootstrap Apr 2020 · UI Frameworks
- added GSAP Apr 2020 · JavaScript Frameworks
- added prettyPhoto Apr 2020 · JavaScript Libraries
- added Twitter Emoji (Twemoji) Apr 2020 · Miscellaneous
- added Yoast SEO Apr 2020 · SEO
- dropped Gravity Forms Jan 2020 · Miscellaneous
2019 17 added
- added MailChimp Dec 2019 · Marketing Automation
- added jQuery UI May 2019 · JavaScript Libraries
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Gravatar Mar 2019 · Miscellaneous
- added Gravity Forms Mar 2019 · Miscellaneous
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added LiteSpeed Mar 2019 · Web Servers
- added Modernizr Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added Slider Revolution Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS
- added WP Rocket Mar 2019 · Cache Tools