What powers igviewer.io?
Last seen Jun 2026 · 15 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Jan 2024
CDN
Cloudflare
since Jan 2024
JavaScript frameworks
Miscellaneous
PaaS
Vercel
since Jun 2026
Performance
Cloudflare Rocket Loader
since Jan 2024
Priority Hints
since Jul 2025
Programming languages
Node.js
since Jan 2024
Security
HSTS
since Jun 2026
UI frameworks
Tailwind CSS
since Jan 2024
Audience
- 81% phone
- 19% desktop
India
Brazil
Indonesia
Spain
Mexico
Iran
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.63 / 10 · ranked #21,473,617 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 250 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Vercel
- Weight: 0.2 MB · 22 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Radix UI Feb 2026
- dropped shadcn/ui Feb 2026
- dropped Tailwind CSS Feb 2026
- dropped Microsoft Clarity Jan 2026
- dropped Next.js App Router Jan 2026
- dropped Matomo Analytics Aug 2025
- detected Microsoft Clarity Aug 2025
- detected Next.js App Router Aug 2025
- dropped PWA Aug 2025
- detected Radix UI Aug 2025
- detected shadcn/ui Aug 2025
- dropped Svelte Aug 2025
- dropped SvelteKit Aug 2025
- dropped Vite Aug 2025