Technology history for checkfront.com
Stack size over time
From 6 detected technologies in Apr 2018 to 80 in Jun 2026.
Currently detected
- jQuery since Apr 2018
- Nginx since Apr 2018
- WordPress since Apr 2018
- Font Awesome since Apr 2018
- Google Font API since Apr 2018
- Matomo Analytics since Jun 2018
- Bootstrap since Jun 2018
- MySQL since Jun 2018
- PHP since Jun 2018
- VWO since Jun 2018
- Google Analytics since Jun 2018
- HubSpot since Jun 2018
- Google Tag Manager since Jun 2018
- Ruby on Rails since Aug 2018
- Ruby since Aug 2018
- Webpack since Aug 2018
- React since Aug 2018
- jQuery Migrate since Sep 2018
- Cloudflare since Oct 2018
- Hotjar since Nov 2018
- jQuery UI since Apr 2019
- Knockout.js since Apr 2019
- SweetAlert since Apr 2019
- Google Cloud since Dec 2019
- Zendesk since Mar 2020
- Checkfront since Feb 2021
- HubSpot Analytics since Feb 2021
- Linkedin Insight Tag since Apr 2021
- Microsoft Advertising since Apr 2021
- Crazy Egg since Apr 2021
- New Relic since Jul 2021
- Yoast SEO since Jul 2021
- Facebook Pixel since Jul 2021
- Google Optimize since Jul 2021
- Java since Aug 2021
- core-js since Sep 2021
- Wheelio since Sep 2021
- Envoy since Oct 2021
- Cloudflare Bot Management since Nov 2021
- Microsoft Clarity since Dec 2021
- Amazon ALB since Jan 2022
- Amazon Web Services since Jan 2022
- Modernizr since Apr 2022
- Google Cloud CDN since Apr 2022
- HubSpot Chat since Jul 2022
- The SEO Framework since Jul 2022
- Priority Hints since Jul 2022
- EthicalAds since Aug 2022
- Amazon SES since Aug 2022
- cdnjs since Aug 2022
- Google Workspace since Aug 2022
- OpenResty since Aug 2022
- Auth0 since Sep 2022
- GSAP since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- ScrollMagic since Sep 2022
- Open Graph since Sep 2022
- Apple iCloud Mail since Mar 2023
- FlyingPress since May 2023
- RSS since Jun 2023
- Perfmatters since Jun 2023
- WP Engine since Jun 2023
- Yoast SEO Premium since Jun 2023
- GenerateBlocks since Jun 2023
- Customer.io since Jun 2023
- OWL Carousel since Jun 2023
- reCAPTCHA since Jun 2023
- SWC since Aug 2023
- parcel since Aug 2023
- Cookiebot since Apr 2024
- WordPress Block Editor since Jul 2024
- Kadence WP Blocks since Aug 2024
- lit-element since Dec 2024
- lit-html since Dec 2024
- Sucuri since Aug 2025
- Svelte since Aug 2025
- LazySizes since Nov 2025
- EWWW Image Optimizer since Nov 2025
- WP Rocket since Dec 2025
Previously used
- Amazon S3 Dec 2024 to Sep 2025 · 9 mo
- Leadfeeder Jan 2025 to Sep 2025 · 8 mo
- LiveIntent Dec 2024 to Sep 2025 · 9 mo
- Moment.js Aug 2018 to May 2025 · 6 yrs
- Pygments Aug 2022 to Nov 2023 · 1 yr
- Sphinx Aug 2022 to Nov 2023 · 1 yr
- Underscore.js Aug 2022 to Nov 2023 · 1 yr
- LottieFiles Aug 2022 to Mar 2023 · 7 mo
- Snowplow Analytics Jul 2022 to Mar 2023 · 8 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Qualaroo Mar 2022 to Dec 2022 · 9 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- CookieYes Jul 2021 to Aug 2022 · 1 yr
- a3 Lazy Load Feb 2022 to Jun 2022 · 4 mo
- Twitter Emoji (Twemoji) Mar 2020 to Jun 2022 · 2 yrs
- Vimeo Oct 2021 to Jun 2022 · 8 mo
- W3 Total Cache Sep 2018 to Jun 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Facebook Jun 2018 to Jan 2022 · 3 yrs
- HubSpot Cookie Aug 2021 to Aug 2021 · 1 mo
- TinyMCE Oct 2020 to Jan 2021 · 3 mo
- Freshmarketer Apr 2019 to Sep 2020 · 1 yr
- Matomo Aug 2018 to Jul 2020 · 1 yr
- Swiper Slider Mar 2020 to Jul 2020 · 4 mo
- Zendesk Chat Jun 2018 to Mar 2020 · 1 yr
- AddToAny Apr 2018 to Aug 2018 · 4 mo
- Typekit Jun 2018 to Aug 2018 · 2 mo
Timeline
2026 1 dropped
- dropped Moment.js Apr 2026 · JavaScript libraries
2025 8 added · 3 dropped · 1 switched
- added WP Rocket Dec 2025 · Caching
- added EWWW Image Optimizer Nov 2025 · WordPress plugins
- added LazySizes Nov 2025 · Performance
- dropped Leadfeeder Nov 2025 · Analytics
- dropped LiveIntent Nov 2025 · Advertising
- added LiveIntent Sep 2025 · Advertising
- switched Amazon S3 Sucuri Aug 2025 · CDN
- added Svelte Aug 2025 · JavaScript frameworks
- added Envoy May 2025 · Reverse proxies
- dropped LiveIntent May 2025 · Advertising
- added Amazon ALB Feb 2025 · Load balancers
- added Leadfeeder Jan 2025 · Analytics
2024 5 added · 5 dropped
- added Amazon S3 Dec 2024 · CDN
- added LiveIntent Dec 2024 · Advertising
- dropped Amazon ALB Nov 2024 · Load balancers
- added Kadence WP Blocks Aug 2024 · WordPress plugins
- added WordPress Block Editor Jul 2024 · Page builders
- added Cookiebot Apr 2024 · Cookie compliance
- dropped EthicalAds Apr 2024 · Advertising
- dropped Pygments Apr 2024 · Miscellaneous
- dropped Sphinx Apr 2024 · Documentation
- dropped Underscore.js Apr 2024 · JavaScript libraries
2023 7 added · 4 dropped
- added VWO Sep 2023 · Analytics
- added parcel Aug 2023 · Miscellaneous
- added SWC Aug 2023 · Miscellaneous
- added reCAPTCHA Jun 2023 · Security
- added FlyingPress May 2023 · WordPress plugins
- dropped LottieFiles May 2023 · Miscellaneous
- dropped Snowplow Analytics May 2023 · Analytics
- dropped C Apr 2023 · Programming languages
- added Apple iCloud Mail Mar 2023 · Webmail
- added C Feb 2023 · Programming languages
- dropped Qualaroo Feb 2023 · Surveys
2022 19 added · 15 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped CookieYes Dec 2022 · Cookie compliance
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Envoy Oct 2022 · Reverse proxies
- added Auth0 Sep 2022 · Authentication
- added GSAP Sep 2022 · JavaScript frameworks
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added ScrollMagic Sep 2022 · JavaScript libraries
- dropped a3 Lazy Load Aug 2022 · WordPress plugins
- added Google Workspace Aug 2022 · Webmail
- added LottieFiles Aug 2022 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- dropped Vimeo Aug 2022 · Video players
- dropped W3 Total Cache Aug 2022 · Caching
- dropped Yoast SEO Aug 2022 · WordPress plugins
- added HubSpot Chat Jul 2022 · Live chat
- added Priority Hints Jul 2022 · Performance
- added Snowplow Analytics Jul 2022 · Analytics
- added The SEO Framework Jul 2022 · SEO
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Microsoft Clarity May 2022 · Analytics
- added Google Cloud CDN Apr 2022 · CDN
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Facebook Mar 2022 · Widgets
- dropped Facebook Pixel Mar 2022 · Analytics
- dropped Linkedin Insight Tag Mar 2022 · Analytics
- dropped Microsoft Advertising Mar 2022 · Advertising
- added Qualaroo Mar 2022 · Surveys
- added a3 Lazy Load Feb 2022 · Performance
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Amazon ALB Jan 2022 · Load balancers
- added Amazon Web Services Jan 2022 · PaaS
2021 29 added · 9 dropped · 1 switched
- added Microsoft Clarity Dec 2021 · Analytics
- added Cloudflare Bot Management Nov 2021 · Security
- added W3 Total Cache Nov 2021 · WordPress plugins
- added Yoast SEO Nov 2021 · SEO
- added Envoy Oct 2021 · Reverse proxies
- added Vimeo Oct 2021 · Video players
- dropped W3 Total Cache Oct 2021 · Caching
- dropped Yoast SEO Oct 2021 · SEO
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added HubSpot Cookie Aug 2021 · Cookie compliance
- added Java Aug 2021 · Programming languages
- switched HubSpot Cookie CookieYes Jul 2021 · Cookie compliance
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added HubSpot Jul 2021 · Marketing automation
- added Matomo Analytics Jul 2021 · Analytics
- added Moment.js Jul 2021 · JavaScript libraries
- added New Relic Jul 2021 · Analytics
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Yoast SEO Jul 2021 · SEO
- added React May 2021 · JavaScript libraries
- added Crazy Egg Apr 2021 · Analytics
- added Linkedin Insight Tag Apr 2021 · Analytics
- added Microsoft Advertising Apr 2021 · Analytics
- added Zendesk Apr 2021 · CMS
- dropped HubSpot Mar 2021 · Marketing automation
- dropped Matomo Analytics Mar 2021 · Analytics
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- dropped TinyMCE Mar 2021 · Rich text editors
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Checkfront Feb 2021 · Appointment scheduling
- added Facebook Feb 2021 · Widgets
- added HubSpot Analytics Feb 2021 · Analytics
2020 5 added · 7 dropped
- dropped Freshmarketer Nov 2020 · Analytics
- dropped React Nov 2020 · JavaScript frameworks
- added TinyMCE Oct 2020 · Rich text editors
- dropped Facebook Sep 2020 · Widgets
- dropped Matomo Sep 2020 · Analytics
- dropped Swiper Slider Sep 2020 · Miscellaneous
- added Matomo Analytics Aug 2020 · Analytics
- dropped Zendesk Aug 2020 · CMS
- dropped Zendesk Chat May 2020 · Live Chat
- added Swiper Slider Mar 2020 · Miscellaneous
- added Twitter Emoji (Twemoji) Mar 2020 · Miscellaneous
- added Zendesk Mar 2020 · CMS
2019 25 added · 1 dropped
- added Google Cloud Dec 2019 · CDN
- added Hotjar Oct 2019 · Analytics
- added Freshmarketer Apr 2019 · Analytics
- added Google Font API Apr 2019 · Font Scripts
- added Bootstrap Mar 2019 · Web Frameworks
- added Cloudflare Mar 2019 · CDN
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added HubSpot Mar 2019 · Marketing Automation
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added Matomo Mar 2019 · Analytics
- added Moment.js Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added React Mar 2019 · JavaScript Frameworks
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- added W3 Total Cache Mar 2019 · Cache Tools
- added Webpack Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · Blogs
- added Zendesk Chat Mar 2019 · Live Chat
- dropped Hotjar Jan 2019 · Analytics
2018 5 added · 5 dropped
- added Hotjar Nov 2018 · Analytics
- dropped AddToAny Oct 2018 · Widgets
- added Cloudflare Oct 2018 · CDN
- dropped Google Font API Oct 2018 · Font Scripts
- dropped Typekit Oct 2018 · Font Scripts
- added jQuery Migrate Sep 2018 · JavaScript Libraries
- dropped Matomo Analytics Sep 2018 · Analytics
- dropped VWO Sep 2018 · Analytics
- added W3 Total Cache Sep 2018 · Cache Tools
- added Matomo Aug 2018 · Analytics