What powers 
trangsucvn.com?
Last seen Sep 2026 · 13 technologies across 9 categories
Analytics
CDN
JavaScript libraries
PaaS
Programming languages
Tag managers
Web servers
Webmail
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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sapphire vàng | #2 | 8 |
| ngọc | #5 | 8 |
| giá sapphire | #4 | 7 |
| vong cam thach | #4 | 6 |
| vong cam thach dep | #2 | 5 |
| vòng cẩm thạch xanh lý | #2 | 5 |
| vòng ngọc | #6 | 5 |
| cẩm thạch thật giá bao nhiêu | #5 | 4 |
| mặt dây chuyền cẩm thạch | #5 | 3 |
| vòng mã não | #1 | 2 |
| mua vòng cẩm thạch thật | #4 | 2 |
| mã não | #7 | 2 |
| dây chuyền vàng nam 18k | #6 | 1 |
| ngọc cẩm thạch | #8 | 1 |
| vong vang | #11 | 1 |
| dây chuyền vàng | #6 | 0 |
| lắc tay vàng nữ | #9 | 0 |
| nhẫn cưới vàng trắng | #9 | 0 |
| vòng cẩm thạch | #9 | 0 |
| nhẫn nam vang 18k | #10 | 0 |
| nhẫn nam vàng 18k | #10 | 0 |
| vòng tay em bé vàng 18k | #12 | 0 |
| nhẫn mỹ vàng 10k | #13 | 0 |
| vòng vàng 18k | #13 | 0 |
| thạch anh vàng | #14 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 68% phone
- 32% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.30 / 10 · ranked #197,464 of all domains
33 referring domains · OpenPageRank
Search traffic
60 est. monthly organic visits (US)
85 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 5.0 MB · 291 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Registered Feb 2012 (14 years) via NameSilo, LLC, renews Feb 2027
- Hosted on BKNS-AS-VN Bach Kim Network solutions Join stock company (42.96.4.98)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Entrust, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 577,980, 4 hosts
- Verified with: GlobalSign, Google, Meta Business
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| trangsucvn.com | 13 |
| www.trangsucvn.com | 13 |