What powers 499h.com?
Last seen Aug 2026 · 12 technologies across 10 categories
CDN
Cloudflare
since Oct 2024
CMS
Databases
MySQL
since Oct 2024
Hosting
Hostinger
since Jul 2026
JavaScript libraries
Miscellaneous
HTTP/3
since Jul 2026
Open Graph
since Oct 2024
Programming languages
Video players
VideoJS
since Oct 2024
Web servers
LiteSpeed
since Jul 2026
WordPress plugins
Slim SEO
since Oct 2024
WordPress Super Cache
since Jul 2025
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.10 / 10 · ranked #108,851,873 of all domains
0 referring domains · OpenPageRank
Page
- Language: Chinese
- Weight: 1.9 MB · 24 requests
- WordPress theme: ripro-v5 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- dropped Cloudflare Browser Insights Aug 2026
- dropped HSTS Aug 2026
- dropped Three.js Jul 2026
- detected Three.js Oct 2025