Technology history for calstart.org
Stack size over time
From 13 detected technologies in May 2019 to 30 in Jun 2026 (peak 36).
Currently detected
- Bootstrap since May 2019
- Google Font API since May 2019
- jQuery Migrate since May 2019
- Lightbox since May 2019
- Modernizr since May 2019
- WordPress since May 2019
- jQuery since May 2019
- MySQL since May 2019
- Twitter Emoji (Twemoji) since May 2019
- PHP since May 2019
- Google Analytics since Jun 2021
- Yoast SEO since Jun 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Isotope since Nov 2021
- Google Tag Manager since Nov 2021
- Vimeo since Nov 2021
- Linkedin Insight Tag since Dec 2021
- The Events Calendar since Feb 2022
- Microsoft 365 since Sep 2022
- GoDaddy since Sep 2022
- Amazon Web Services since Sep 2022
- Open Graph since Sep 2022
- Amazon ALB since Sep 2022
- Apple iCloud Mail since Jan 2023
- RSS since Jan 2023
- Salesforce since Apr 2023
- HTTP/3 since Sep 2023
- Priority Hints since Dec 2023
- DocuSign since Jan 2026
Previously used
- core-js Nov 2021 to Apr 2026 · 4 yrs
- LogRocket Jan 2024 to Apr 2026 · 2 yrs
- Contact Form 7 Feb 2022 to Dec 2025 · 3 yrs
- HubSpot Nov 2021 to Dec 2025 · 4 yrs
- HSTS Sep 2022 to Oct 2025 · 3 yrs
- HubSpot Analytics Nov 2021 to Feb 2024 · 2 yrs
- HubSpot WordPress plugin Jan 2023 to Feb 2024 · 1 yr
- Nginx Jun 2021 to Aug 2023 · 2 yrs
- OpenResty Jun 2021 to Aug 2023 · 2 yrs
- Matomo Analytics Nov 2021 to Jun 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Choices Jun 2021 to Nov 2022 · 1 yr
- Google Remarketing Tag Nov 2021 to May 2022 · 6 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- reCAPTCHA May 2019 to Mar 2022 · 2 yrs
- Chart.js May 2019 to Jun 2021 · 2 yrs
- Apache Traffic Server May 2019 to Jun 2019 · 1 mo
Timeline
2026 2 added · 4 dropped
- dropped core-js Jun 2026 · JavaScript libraries
- dropped LogRocket Jun 2026 · Analytics
- dropped Contact Form 7 Feb 2026 · WordPress plugins
- dropped HubSpot Feb 2026 · Marketing automation
- added Twitter Emoji (Twemoji) Feb 2026 · Font scripts
- added DocuSign Jan 2026 · Miscellaneous
2025 2 dropped
- dropped HSTS Dec 2025 · Security
- dropped Cloudflare Bot Management Jan 2025 · Security
2024 2 added · 2 dropped · 1 switched
- added Cloudflare Bot Management Nov 2024 · Security
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
- dropped HubSpot WordPress plugin Apr 2024 · WordPress plugins
- switched HubSpot Analytics LogRocket Jan 2024 · Analytics
2023 6 added · 9 dropped
- added Priority Hints Dec 2023 · Performance
- dropped Nginx Oct 2023 · Web servers
- dropped OpenResty Oct 2023 · Web servers
- added Cloudflare Sep 2023 · CDN
- added HTTP/3 Sep 2023 · Miscellaneous
- dropped Cloudflare Aug 2023 · CDN
- dropped Cloudflare Bot Management Aug 2023 · Security
- dropped Matomo Analytics Aug 2023 · Analytics
- added Google Tag Manager Jun 2023 · Tag managers
- dropped Twitter Emoji (Twemoji) Jun 2023 · Font scripts
- dropped C Apr 2023 · Programming languages
- added Salesforce Apr 2023 · CRM
- added C Feb 2023 · Programming languages
- dropped Choices Feb 2023 · JavaScript libraries
- dropped Google Tag Manager Jan 2023 · Tag managers
2022 29 added · 3 dropped
- added Amazon ALB Sep 2022 · Load balancers
- added Amazon Web Services Sep 2022 · PaaS
- added GoDaddy Sep 2022 · Hosting
- added HSTS Sep 2022 · Security
- added Microsoft 365 Sep 2022 · Webmail
- added Open Graph Sep 2022 · Miscellaneous
- added Choices Aug 2022 · JavaScript libraries
- added Contact Form 7 Aug 2022 · WordPress plugins
- added core-js Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added HubSpot Aug 2022 · Marketing automation
- added HubSpot Analytics Aug 2022 · Analytics
- added Isotope Aug 2022 · JavaScript libraries
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added Matomo Analytics Aug 2022 · Analytics
- added Modernizr Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added OpenResty Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added The Events Calendar Aug 2022 · WordPress plugins
- added WordPress Aug 2022 · CMS
- added Yoast SEO Aug 2022 · WordPress plugins
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped reCAPTCHA May 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- added Contact Form 7 Feb 2022 · WordPress plugins
- added The Events Calendar Feb 2022 · WordPress plugins
2021 1 added · 2 dropped
- dropped Chart.js Dec 2021 · JavaScript graphics
- added Linkedin Insight Tag Dec 2021 · Analytics
- dropped Apache Traffic Server Nov 2021 · Web Servers