Technology history for castr.com
Stack size over time
From 3 detected technologies in Jun 2021 to 58 in Jun 2026 (peak 59).
Currently detected
- Cloudflare since Jun 2021
- Node.js since Jun 2021
- Google Workspace since Aug 2022
- Intercom since May 2023
- Webpack since May 2023
- Google Analytics since May 2023
- Next.js since May 2023
- Open Graph since May 2023
- React since May 2023
- Bootstrap since Jun 2023
- Calendly since Jun 2023
- cdnjs since Jun 2023
- ClickCease since Jun 2023
- Cloudflare Bot Management since Jun 2023
- Heap since Jun 2023
- HTTP/3 since Jun 2023
- HubSpot since Jun 2023
- HubSpot Analytics since Jun 2023
- jQuery since Jun 2023
- Ruby since Jun 2023
- Ruby on Rails since Jun 2023
- Site Kit since Jun 2023
- Slick since Jun 2023
- Swiper since Jun 2023
- WordPress since Jun 2023
- WP Rocket since Jun 2023
- Yoast SEO since Jun 2023
- core-js since Jun 2023
- Customer.io since Jun 2023
- Elementor since Jun 2023
- Font Awesome since Jun 2023
- FullStory since Jun 2023
- jQuery UI since Jun 2023
- Linkedin Insight Tag since Jun 2023
- Lodash since Jun 2023
- Matomo Analytics since Jun 2023
- MySQL since Jun 2023
- Google Font API since Jun 2023
- Google Hosted Libraries since Jun 2023
- Google Tag Manager since Jun 2023
- OWL Carousel since Jun 2023
- PHP since Jun 2023
- Popper since Jun 2023
- Emotion since Sep 2023
- Plausible since Nov 2023
- Cloudflare Browser Insights since Jan 2024
- WhatsApp Business Chat since Mar 2024
- OptinMonster since Sep 2024
- Yoast SEO Premium since Nov 2024
- HSTS since Dec 2024
- Render since Dec 2024
- Sentry since Dec 2024
- Loadable-Components since Dec 2024
- ReadMe since Dec 2024
- Sendgrid since Oct 2025
- Tailwind CSS since Jan 2026
- Stripe since Feb 2026
- Priority Hints since May 2026
Previously used
- jsDelivr Feb 2024 to Mar 2026 · 2 yrs
- wpCache Feb 2026 to Mar 2026 · 1 mo
- Reddit Ads May 2024 to Dec 2025 · 1 yr
- Twitter Ads May 2024 to Dec 2025 · 1 yr
- Algolia Dec 2024 to Feb 2025 · 2 mo
- Amazon S3 Apr 2024 to Apr 2024 · 1 mo
- Amazon Web Services Apr 2024 to Apr 2024 · 1 mo
- LiveIntent Apr 2024 to Apr 2024 · 1 mo
- Google Optimize Jun 2023 to Sep 2023 · 3 mo
- Intercom Articles May 2023 to May 2023 · 1 mo
- Express Jun 2021 to Sep 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 5 added · 6 dropped
- added OptinMonster Jun 2026 · Marketing automation
- dropped jsDelivr May 2026 · CDN
- dropped OptinMonster May 2026 · Marketing automation
- added Priority Hints May 2026 · Performance
- dropped wpCache May 2026 · Caching
- added Emotion Mar 2026 · JavaScript frameworks
- dropped Algolia Feb 2026 · Search engines
- dropped Reddit Ads Feb 2026 · Advertising
- dropped Twitter Ads Feb 2026 · Advertising
- added wpCache Feb 2026 · Caching
- added Tailwind CSS Jan 2026 · UI frameworks
2025 1 added
- added Sendgrid Oct 2025 · Email
2024 10 added · 3 dropped
- added Yoast SEO Premium Nov 2024 · SEO
- added OptinMonster Sep 2024 · Marketing automation
- dropped Amazon S3 Jun 2024 · CDN
- dropped Amazon Web Services Jun 2024 · PaaS
- dropped LiveIntent Jun 2024 · Email
- added Reddit Ads May 2024 · Advertising
- added Twitter Ads May 2024 · Advertising
- added Amazon S3 Apr 2024 · CDN
- added Amazon Web Services Apr 2024 · PaaS
- added LiveIntent Apr 2024 · Email
- added WhatsApp Business Chat Mar 2024 · Live chat
- added jsDelivr Feb 2024 · CDN
- added Cloudflare Browser Insights Jan 2024 · Analytics
2023 4 added · 4 dropped
- dropped Emotion Nov 2023 · JavaScript frameworks
- dropped Google Optimize Nov 2023 · A/B Testing
- added Plausible Nov 2023 · Analytics
- added Emotion Sep 2023 · JavaScript frameworks
- dropped Express Aug 2023 · Web frameworks
- dropped Intercom Articles Jul 2023 · Documentation
- added Cloudflare Bot Management Jun 2023 · Security
- added HTTP/3 Jun 2023 · Miscellaneous
2022 4 added
- added Cloudflare Aug 2022 · CDN
- added Express Aug 2022 · Web frameworks
- added Google Workspace Aug 2022 · Webmail
- added Node.js Aug 2022 · Programming languages