What powers oemgroup.vn?
Last seen Oct 2026 · 16 technologies across 8 categories
CMS
Databases
Ecommerce
Miscellaneous
Programming languages
Security
Web servers
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 74% desktop
- 26% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.17 / 10 · ranked #3,174,545 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- Weight: 1.2 MB · 12 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Mẫu web xây dựng 01
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on VNPT-AS-VN VIETNAM POSTS AND TELECOMMUNICATIONS GROUP (103.200.23.236)
- DNS: pavietnam.vn
- Email: larksuite.com
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 19,264,299, 2 hosts
- Verified with: Lark
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Open Graph Oct 2026
- detected RankMath SEO Oct 2026
- detected HSTS Sep 2026
- dropped Open Graph Aug 2026
- dropped Optimization Detective Aug 2026
- dropped RankMath SEO Aug 2026
- dropped Google Font API Jun 2026
- dropped Cart Functionality Dec 2025
- dropped HTTP/3 Dec 2025
- dropped Image Prioritizer Dec 2025