Technology history for calibre.org.uk
Stack size over time
From 7 detected technologies in Jan 2019 to 41 in May 2026.
Currently detected
- Google Tag Manager since Jan 2019
- Windows Server since Jan 2019
- Google Analytics since Jan 2019
- Microsoft ASP.NET since Jan 2019
- IIS since Jan 2019
- jQuery since Jan 2019
- jQuery UI since Jan 2019
- Headless UI since Oct 2023
- HSTS since Oct 2023
- Priority Hints since Oct 2023
- React since Oct 2023
- Stripe since Oct 2023
- Tailwind CSS since Oct 2023
- Vercel since Oct 2023
- Vercel Analytics since Oct 2023
- Webpack since Oct 2023
- CookieYes since Oct 2023
- core-js since Oct 2023
- GoDaddy since Oct 2023
- Next.js since Oct 2023
- Node.js since Oct 2023
- Open Graph since Oct 2023
- Next.js App Router since Dec 2023
- Mailjet since Feb 2024
- Google Font API since Jun 2025
- HTTP/3 since Jun 2025
- Prism since Jun 2025
- PWA since Jun 2025
- styled-components since Jun 2025
- Font Awesome since Jun 2025
- Clerk since Jun 2025
- Cloudflare since Jun 2025
- Cloudflare Bot Management since Jun 2025
- LiveChat since Jun 2025
- Segment since Jul 2025
- Sentry since Jul 2025
- Emotion since Jul 2025
- TikTok Pixel since Nov 2025
- Facebook Pixel since Nov 2025
- Amazon S3 since Nov 2025
- Amazon Web Services since Nov 2025
Previously used
- Sanity Oct 2023 to May 2025 · 1 yr
Timeline
2025 10 added · 2 dropped
- added Amazon S3 Nov 2025 · CDN
- added Amazon Web Services Nov 2025 · PaaS
- added core-js Nov 2025 · JavaScript libraries
- added Facebook Pixel Nov 2025 · Analytics
- added TikTok Pixel Nov 2025 · Analytics
- dropped core-js Sep 2025 · JavaScript libraries
- dropped Sanity Jul 2025 · CMS
- added Clerk Jun 2025 · Authentication
- added Cloudflare Jun 2025 · CDN
- added Cloudflare Bot Management Jun 2025 · Security
- added Font Awesome Jun 2025 · Font scripts
- added PWA Jun 2025 · Miscellaneous
2024 1 added
- added Mailjet Feb 2024 · Email
2023 1 added
- added Next.js App Router Dec 2023 · JavaScript frameworks
2020 1 dropped
- dropped Google Tag Manager Mar 2020 · Tag Managers
2019 7 added
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Windows Server Mar 2019 · Operating Systems