Technology history for contractbook.com
Stack size over time
From 19 detected technologies in Feb 2020 to 61 in Jun 2026 (peak 65).
Currently detected
- Google Font API since Feb 2020
- Facebook since Feb 2020
- Google Analytics since Feb 2020
- jQuery since Feb 2020
- Google Tag Manager since Feb 2020
- Hotjar since Feb 2020
- HubSpot since Feb 2020
- Intercom since Feb 2020
- OpenResty since Feb 2020
- Lua since Feb 2020
- Nginx since Feb 2020
- Webpack since Feb 2020
- React since Feb 2020
- Stripe since Feb 2020
- Varnish since Feb 2020
- Webflow since Feb 2020
- YouTube since Jun 2020
- jsDelivr since Jul 2020
- Amazon Web Services since Aug 2020
- Matomo Analytics since Aug 2020
- Linkedin Insight Tag since Feb 2021
- HubSpot Analytics since Feb 2021
- Cloudinary since Mar 2021
- Legal Monster since Sep 2021
- core-js since Sep 2021
- Facebook Pixel since Sep 2021
- Cloudflare Bot Management since Nov 2021
- Cloudflare since Nov 2021
- Preact since Nov 2021
- cdnjs since Dec 2021
- LottieFiles since Feb 2022
- Plausible since Feb 2022
- Google Hosted Libraries since Mar 2022
- Cookie Script since Mar 2022
- Microsoft Advertising since May 2022
- MailChimp since Aug 2022
- Google Workspace since Aug 2022
- Amazon ALB since Sep 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Zendesk since Sep 2022
- PayPal since Nov 2022
- Sentry since Nov 2022
- Salesforce since Dec 2022
- Font Awesome since Dec 2023
- Google Cloud since Jun 2024
- Monaco Editor since Jun 2024
- Pendo since Jun 2024
- MobX since Jun 2024
- Google Cloud CDN since Jun 2024
- Phoenix Framework since Jun 2024
- Elixir since Jun 2024
- Erlang since Jun 2024
- Google Sign-in since Jun 2024
- HTTP/3 since Jan 2025
- HubSpot CMS Hub since May 2025
- HubSpot Chat since May 2025
- Piwik PRO Core since Oct 2025
- Cloudflare Turnstile since Dec 2025
- reCAPTCHA since Dec 2025
- Cookiebot since Mar 2026
Previously used
- Segment Dec 2022 to Mar 2026 · 3 yrs
- MySQL Feb 2023 to Jul 2025 · 2 yrs
- PHP Feb 2023 to Jul 2025 · 2 yrs
- WordPress Feb 2023 to Jul 2025 · 2 yrs
- Microsoft Clarity May 2022 to Jun 2025 · 3 yrs
- Salesloft Oct 2022 to Jun 2025 · 2 yrs
- Sleeknote Oct 2022 to Jun 2025 · 2 yrs
- Twitter Ads May 2022 to Jun 2025 · 3 yrs
- BugSnag Aug 2023 to Aug 2024 · 1 yr
- Rudderstack Sep 2022 to Aug 2024 · 1 yr
- Priority Hints Sep 2023 to May 2024 · 8 mo
- Splide Mar 2023 to May 2024 · 1 yr
- VWO Sep 2023 to May 2024 · 8 mo
- Chili Piper Nov 2022 to Nov 2023 · 1 yr
- Taboola Jul 2022 to Sep 2023 · 1 yr
- ClickCease Sep 2022 to Dec 2022 · 3 mo
- Lucky Orange Oct 2022 to Dec 2022 · 2 mo
- Cloudflare Network Error Logging Sep 2022 to Sep 2022 · 1 mo
- Fastly May 2022 to Aug 2022 · 3 mo
- Google Optimize Sep 2021 to Aug 2022 · 11 mo
- Ruby Mar 2022 to Aug 2022 · 5 mo
- Ruby on Rails Mar 2022 to Aug 2022 · 5 mo
- GSAP Jul 2022 to Jul 2022 · 1 mo
- ShareThis Feb 2022 to Jun 2022 · 4 mo
- Google Remarketing Tag Feb 2022 to Feb 2022 · 1 mo
- OWL Carousel Dec 2021 to Jan 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Emotion Sep 2021 to Sep 2021 · 1 mo
- Google Plus Feb 2020 to Sep 2020 · 7 mo
- Heroku Aug 2020 to Sep 2020 · 1 mo
- Node.js Mar 2020 to Sep 2020 · 6 mo
- Phoenix Mar 2020 to Sep 2020 · 6 mo
- Animate.css Jul 2020 to Jul 2020 · 1 mo
- Google Analytics Enhanced eCommerce Feb 2020 to Jul 2020 · 5 mo
- Matomo Feb 2020 to Jul 2020 · 5 mo
- Babel Mar 2020 to Jun 2020 · 3 mo
Timeline
2026 2 added · 1 dropped
- dropped Segment May 2026 · Customer data platform
- added Cookiebot Mar 2026 · Cookie compliance
- added Microsoft Advertising Mar 2026 · Advertising
2025 9 added · 8 dropped · 2 switched
- added Cloudflare Turnstile Dec 2025 · Security
- added reCAPTCHA Dec 2025 · Security
- switched Microsoft Clarity Piwik PRO Core Oct 2025 · Analytics
- dropped MySQL Sep 2025 · Databases
- dropped PHP Sep 2025 · Programming languages
- dropped WordPress Sep 2025 · CMS
- dropped Microsoft Advertising Aug 2025 · Advertising
- dropped Salesloft Aug 2025 · Marketing automation
- dropped Sleeknote Aug 2025 · Marketing automation
- dropped Twitter Ads Aug 2025 · Advertising
- added Microsoft Advertising Mar 2025 · Advertising
- switched BugSnag Microsoft Clarity Mar 2025 · Analytics
- added MySQL Mar 2025 · Databases
- added PHP Mar 2025 · Programming languages
- added Salesloft Mar 2025 · Marketing automation
- added Twitter Ads Mar 2025 · Advertising
- added Webpack Mar 2025 · Miscellaneous
- added WordPress Mar 2025 · CMS
- dropped Rudderstack Feb 2025 · Customer data platform
2024 1 added · 20 dropped
- dropped Cloudflare Network Error Logging Aug 2024 · Issue trackers
- dropped Google Plus Jul 2024 · Widgets
- dropped Heroku Jul 2024 · PaaS
- dropped Node.js Jul 2024 · Programming languages
- dropped Phoenix Jul 2024 · Web frameworks
- dropped Priority Hints Jul 2024 · Performance
- added Sleeknote Jul 2024 · Marketing automation
- dropped Splide Jul 2024 · JavaScript libraries
- dropped VWO Jul 2024 · Analytics
- dropped Webpack Jul 2024 · Miscellaneous
- dropped Sleeknote Apr 2024 · Marketing automation
- dropped Chili Piper Jan 2024 · Appointment scheduling
- dropped Facebook Pixel Jan 2024 · Analytics
- dropped Microsoft Advertising Jan 2024 · Advertising
- dropped Microsoft Clarity Jan 2024 · Analytics
- dropped MySQL Jan 2024 · Databases
- dropped PHP Jan 2024 · Programming languages
- dropped Salesloft Jan 2024 · Marketing automation
- dropped Sentry Jan 2024 · Issue trackers
- dropped Twitter Ads Jan 2024 · Advertising
- dropped WordPress Jan 2024 · CMS
2023 9 added · 4 dropped · 1 switched
- added Sleeknote Dec 2023 · Marketing automation
- dropped Taboola Nov 2023 · Advertising
- added Priority Hints Sep 2023 · Performance
- added VWO Sep 2023 · Analytics
- added BugSnag Aug 2023 · Issue trackers
- added Rudderstack Aug 2023 · Customer data platform
- added Cloudinary Jul 2023 · CDN
- added Splide Mar 2023 · JavaScript libraries
- dropped ClickCease Feb 2023 · Security
- dropped Lucky Orange Feb 2023 · Analytics
- added MySQL Feb 2023 · Databases
- switched Ruby PHP Feb 2023 · Programming languages
- dropped Segment Feb 2023 · Customer data platform
- added WordPress Feb 2023 · CMS
2022 24 added · 17 dropped
- dropped Cloudinary Dec 2022 · CDN
- dropped Fastly Dec 2022 · CDN
- dropped Google Optimize Dec 2022 · A/B Testing
- dropped Ruby on Rails Dec 2022 · Web frameworks
- dropped Rudderstack Dec 2022 · Customer data platform
- added Salesforce Dec 2022 · CRM
- added Segment Dec 2022 · Customer data platform
- dropped Sleeknote Dec 2022 · Marketing automation
- dropped cdnjs Nov 2022 · CDN
- dropped GSAP Nov 2022 · JavaScript frameworks
- added ClickCease Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Rudderstack Sep 2022 · Customer data platform
- dropped Google Hosted Libraries Aug 2022 · CDN
- added Google Workspace Aug 2022 · Email
- dropped Linkedin Insight Tag Aug 2022 · Analytics
- added MailChimp Aug 2022 · Marketing automation
- dropped ShareThis Aug 2022 · Widgets
- added cdnjs Jul 2022 · CDN
- added GSAP Jul 2022 · JavaScript frameworks
- added Taboola Jul 2022 · Advertising
- added Fastly May 2022 · CDN
- added Microsoft Advertising May 2022 · Advertising
- added Microsoft Clarity May 2022 · Analytics
- added Twitter Ads May 2022 · Advertising
- dropped Google Remarketing Tag Apr 2022 · Retargeting
- dropped Legal Monster Apr 2022 · Cookie compliance
- dropped Preact Apr 2022 · JavaScript libraries
- dropped cdnjs Mar 2022 · CDN
- added Cookie Script Mar 2022 · Cookie compliance
- added Facebook Pixel Mar 2022 · Analytics
- added Google Hosted Libraries Mar 2022 · CDN
- added Google Optimize Mar 2022 · A/B Testing
- dropped OWL Carousel Mar 2022 · Widgets
- added Ruby Mar 2022 · Programming languages
- added Ruby on Rails Mar 2022 · Web frameworks
- dropped Google Optimize Feb 2022 · A/B Testing
- added Google Remarketing Tag Feb 2022 · Retargeting
- added LottieFiles Feb 2022 · Miscellaneous
- added Plausible Feb 2022 · Analytics
- added ShareThis Feb 2022 · Widgets
2021 8 added · 5 dropped
- added cdnjs Dec 2021 · CDN
- added OWL Carousel Dec 2021 · Widgets
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- dropped Emotion Nov 2021 · Development
- dropped Facebook Pixel Nov 2021 · Analytics
- added Preact Nov 2021 · JavaScript libraries
- dropped HubSpot Analytics Jun 2021 · Analytics
- dropped Linkedin Insight Tag Jun 2021 · Analytics
- added Cloudinary Mar 2021 · CDN
- added HubSpot Analytics Feb 2021 · Analytics
- added Linkedin Insight Tag Feb 2021 · Analytics
2020 9 added · 4 dropped
- dropped Animate.css Sep 2020 · UI frameworks
- dropped Google Analytics Enhanced eCommerce Sep 2020 · Analytics
- dropped Matomo Sep 2020 · Analytics
- added Amazon Web Services Aug 2020 · PaaS
- dropped Babel Aug 2020 · Miscellaneous
- added Heroku Aug 2020 · PaaS
- added Matomo Analytics Aug 2020 · Analytics
- added Animate.css Jul 2020 · UI frameworks
- added jsDelivr Jul 2020 · CDN
- added YouTube Jun 2020 · Video players
- added Babel Mar 2020 · Miscellaneous
- added Node.js Mar 2020 · Programming Languages
- added Phoenix Mar 2020 · Web Application Frameworks