What powers 
qlty.sh?
Last seen Oct 2026 · 12 technologies across 9 categories
Analytics
Google Analytics
since Oct 2026
CDN
Amazon CloudFront
since Jan 2025
Cloudflare
since Oct 2025
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2025
Webpack
since Oct 2025
PaaS
Amazon Web Services
since Jan 2025
Vercel
since Oct 2026
Page builders
Webflow
since Oct 2025
Security
HSTS
since Jan 2025
Static site generator
Astro
since Oct 2026
UI frameworks
Tailwind CSS
since Oct 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 91% desktop
- 9% phone
United States
India
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.60 / 10 · ranked #386,145 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 0.8 MB · 15 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (18.66.255.49)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 2,046,715, 4 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Astro Oct 2026
- detected Google Analytics Oct 2026
- detected Tailwind CSS Oct 2026
- detected Vercel Oct 2026