What powers 
giahuydoor.vn?
Last seen Oct 2026 · 14 technologies across 10 categories
Authentication
CDN
CMS
Databases
Ecommerce
Miscellaneous
Performance
Programming languages
Web servers
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Audience
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.42 / 10 · ranked #982,160 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- Weight: 0.7 MB · 39 requests
- WordPress theme: flatsome (child: congnghevietnam-vn) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on WHG-SGP (209.42.27.235)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 14,116,785, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Bot Management Oct 2026
- dropped Contact Form 7 Oct 2026
- dropped core-js Oct 2026
- dropped Facebook Pixel Oct 2026
- dropped Flickity Oct 2026
- dropped Google AdSense Oct 2026
- dropped Google Analytics Oct 2026
- dropped Google Tag Manager Oct 2026
- dropped jQuery Oct 2026
- dropped Microsoft 365 Oct 2026
- dropped Nginx Oct 2026
- dropped reCAPTCHA Oct 2026
- dropped Tawk.to Oct 2026
- detected LiteSpeed Sep 2026
- detected Litespeed Cache Sep 2026
- detected Cloudflare Bot Management Aug 2026
- detected Nginx Aug 2026
- dropped Nginx Jun 2026
- dropped LiteSpeed May 2026
- detected Nginx Apr 2026