What powers readinglab.app?
Last seen Jun 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Nov 2023
Authentication
Apple Sign-in
since Sep 2024
Google Sign-in
since Nov 2023
CDN
Amazon CloudFront
since Nov 2023
Amazon S3
since Sep 2024
Databases
Firebase
since Nov 2023
JavaScript frameworks
Miscellaneous
HTTP/3
since Sep 2024
PaaS
Amazon Web Services
since Nov 2023
UI frameworks
Tailwind CSS
since Nov 2023
Audience
- 65% desktop
- 27% tablet
- 8% phone
Indonesia
Türkiye
Vietnam
Philippines
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.27 / 10 · ranked #65,209,828 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.4 s |
| INP | 225 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Amazon CloudFront
- Weight: 0.9 MB · 46 requests
Homepage as crawled by the HTTP Archive, Jul 2026.