What powers iuhcoder.com?
Last seen Oct 2026 · 20 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Dec 2022
CDN
CRM
Zoho
since Aug 2023
Font scripts
Font Awesome
since Dec 2022
Google Font API
since Dec 2022
JavaScript graphics
JavaScript libraries
Miscellaneous
Programming languages
Python
since Dec 2022
Rich text editors
Monaco Editor
since Dec 2022
UI frameworks
Semantic UI
since Dec 2022
Web frameworks
Django
since Dec 2022
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.29 / 10 · ranked #52,195,434 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.0 MB · 34 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.0.186, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned, SPF names Cloudflare Email Routing
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 110,271,137
- Verified with: Zoho
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| oj.iuhcoder.com | 14 |
| ide.iuhcoder.com | 10 |