What powers gradelab.io?
Last seen Jun 2026 · 33 technologies across 15 categories
Analytics
Google Analytics
since Feb 2025
PostHog
since Apr 2026
Tinybird
since May 2026
Vercel Analytics
since Apr 2026
CDN
CMS
Lovable
since May 2026
Development
Turbopack
since Feb 2026
Font scripts
Google Font API
since Apr 2026
JavaScript frameworks
JavaScript libraries
Live chat
Intercom
since Mar 2025
Miscellaneous
PaaS
Amazon Web Services
since Jun 2026
Vercel
since May 2025
Performance
Priority Hints
since Feb 2025
Programming languages
Node.js
since May 2025
Security
Cloudflare Bot Management
since Feb 2025
HSTS
since May 2025
UI frameworks
Video players
YouTube
since May 2025
Audience
- 52% phone
- 48% desktop
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.35 / 10 · ranked #8,088,857 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 200 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 50.6 MB · 158 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| gradelab.io | 24 |
| app.gradelab.io | 13 |
| check.gradelab.io | 12 |
Full technology history →
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Recent changes
- detected Imgix Jun 2026
- dropped jsDelivr Jun 2026
- detected Product Hunt Jun 2026
- dropped Cloudflare Browser Insights May 2026
- dropped Cloudflare Rocket Loader May 2026
- dropped Vimeo May 2026
- detected Google Font API Apr 2026
- detected PostHog Apr 2026
- detected Vercel Analytics Apr 2026
- detected Vercel Speed Insights Apr 2026
- detected YouTube Apr 2026
- dropped Product Hunt Mar 2026
- dropped YouTube Mar 2026
- detected Cloudflare Browser Insights Feb 2026
- detected Google Analytics Feb 2026
- detected GSAP Feb 2026
- detected Lenis Feb 2026
- detected Turbopack Feb 2026
- detected Vimeo Feb 2026
- dropped HTTP/3 Oct 2025