vtc.vn
Trang thông tin tổng hợp về tổng công ty VTC
Last scanned Jul 26, 2026, 11:49 AM · 2 views
Overall score
Fair
Summary
Trang thông tin tổng hợp về tổng công ty VTC. This website uses Next.js. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (80/100). Top issue: Missing canonical link.
Trang thông tin tổng hợp về tổng công ty VTC
Top issues to fix
11 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+5 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
3.73 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Trang thông tin tổng hợp về tổng công ty VTC
Contact
Email, phone, and address published on this site's own pages.
- vtcfamily@vtc.vn
- Phone
- 02444501115
Meta tags
- Title
- Trang thông tin tổng hợp về tổng công ty VTC
- Description
- Trang thông tin tổng hợp về tổng công ty VTC
- Canonical
- Language
- vi
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- GlobalSign nv-sa
- Subject
- *.vtc.org.vn
- Valid from
- Dec 12, 2025
- Valid to
- Jan 13, 2027
- Days until expiry
- 168
- SAN domains
- *.vtc.org.vn, vtc.org.vn
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 4 · H3 5
Links
15 internal · 9 external · 20 broken
Images
39 total · 0 missing alt
Scripts / Styles
28 scripts · 3 stylesheets
JS / CSS size
30.0 KB · 1.1 KB
Page size
83.2 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://vtc.vn
- Final URL
- https://vtc.org.vn/vi
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 3.72 s
- HTML size
- 83.2 KB
- Redirect chain
- https://vtc.vn → https://vtc.org.vn → https://vtc.org.vn/vi/ → https://vtc.org.vn/vi
See something wrong on this report? Request a correction
Related websites
Same technology stack
fhinck.com
Fhinck — Task Mining + Agentes de IA | AI First
chronoseconds.com
Chronoseconds | Buy & Sell Pre-Owned Luxury Watches
voiceofvillage.com
Voice Of Village — A digital home for every Indian village
getlatka.com
SaaS Company Database - Revenue, ARR & Growth Data from 90,500+ Companies | GetLatka
mywallet.io
My Wallet • Secure Crypto Wallet for ETH, SOL, HYPE, TRON, TON & More
bmrp.rs
GTA 5 RP Srbija — BMRP Beograd server na RAGE MP
Frequently asked questions
- What technology does vtc.vn use?
- vtc.vn is built with Next.js, Google Analytics.
- Is vtc.vn secure (HTTPS)?
- Yes. vtc.vn uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Jan 13, 2027.
- Who hosts vtc.vn?
- Hosting provider information for vtc.vn is not available yet.
- What is vtc.vn's SEO score?
- vtc.vn scored 70/100 for SEO in the latest analysis (fair).
- What is vtc.vn's overall website score?
- vtc.vn has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card