What powers 11plus.co?
Last seen Jun 2026 · 32 technologies across 16 categories
Analytics
Amplitude
since Mar 2025
Google Analytics
since Mar 2025
Matomo Analytics
since Mar 2025
Microsoft Clarity
since Jul 2025
CDN
Amazon CloudFront
since Mar 2025
Cloudflare
since Mar 2025
Development
Documentation
GitBook
since Mar 2025
Issue trackers
Sentry
since Mar 2025
JavaScript frameworks
JavaScript libraries
Loadable-Components
since Mar 2025
Miscellaneous
PaaS
Amazon Web Services
since Mar 2025
Performance
Priority Hints
since Mar 2025
Programming languages
Node.js
since Mar 2025
Security
HSTS
since Mar 2025
Tag managers
Google Tag Manager
since Jul 2025
UI frameworks
Radix UI
since Mar 2025
Video players
VideoJS
since Mar 2025
Webmail
Google Workspace
since Mar 2025
Audience
- 57% phone
- 43% desktop
Indonesia
Bangladesh
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.43 / 10 · ranked #31,297,484 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 14.5 s |
| INP | 575 ms |
| CLS | 0.6 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 8.0 MB · 121 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 11plus.co | 22 |
| docs.11plus.co | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Emotion Oct 2025
- detected lit-element Sep 2025
- detected lit-html Sep 2025