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vnu.edu.vn

Đại học Quốc gia Hà Nội

Last scanned Jul 26, 2026, 12:25 AM · 2 views

86

Overall score

Great

Summary

Trang web chính thức của Đại học Quốc gia Hà Nội. This website uses WordPress hosted on VNU-AS-VN - VietNam National University Ha Noi, VN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

Trang web chính thức của Đại học Quốc gia Hà Nội

Vietnam
Hosted on VNU-AS-VN - VietNam National University Ha Noi, VN

Top issues to fix

8 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • TLS certificate expires in 22 days

    Security

    Renew soon or enable auto-renewal to avoid a browser-warning outage.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

+2 more issues — details in the sections below.

90

SEO

1 issue(s) found

90

Performance

175 ms

65

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Trang web chính thức của Đại học Quốc gia Hà Nội

FacebookYouTube

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Đại học Quốc gia Hà Nội
Description
Trang web chính thức của Đại học Quốc gia Hà Nội
Canonical
http://vnu.edu.vn/
Language
vi
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Đại học Quốc gia Hà Nội
og:description
Trang web chính thức của Đại học Quốc gia Hà Nội
og:type
website
og:url
vnu.edu.vn

Twitter Card

twitter:card
summary_large_image
twitter:title
Đại học Quốc gia Hà Nội
twitter:description
Trang web chính thức của Đại học Quốc gia Hà Nội

Technologies

Detected frameworks, languages, and tools.

Next.jsWordPressGoogle Analytics

Hosting & CDN

CDN provider
—
IP address
112.137.143.67
ASN
AS45542 (VNU-AS-VN - VietNam National University Ha Noi, VN)

DNS records

TypeValue
A
  • 112.137.143.67
AAAA—
MX
  • ASPMX.L.GOOGLE.COM
  • ALT4.ASPMX.L.GOOGLE.COM
  • ALT1.ASPMX.L.GOOGLE.COM
  • ALT3.ASPMX.L.GOOGLE.COM
  • ALT2.ASPMX.L.GOOGLE.COM
TXT
  • MS=ms06042020
  • google-site-verification=sMVVrvB2Ly7RYs36LFtPqrgEBZ08t2c6ffZBNQJcyQU
  • c76920e1a35a4612aa0dfaadb266b84e
  • google-site-verification=iGbk1-XFX-mUhl256szMmExTLUm7YqQqV_lC4n-0yeM
  • 6d4c98235ac14deea2d38e3fd8f623da
  • v=spf1 include:_spf.google.com ~all
NS
  • dns.vnu.edu.vn
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
GlobalSign nv-sa
Subject
vnu.edu.vn
Valid from
Jul 16, 2025
Valid to
Aug 17, 2026
Days until expiry
22
SAN domains
vnu.edu.vn, *.vnu.edu.vn

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 61

Links

194 internal · 48 external · 2 broken

Images

90 total · 0 missing alt

Scripts / Styles

48 scripts · 3 stylesheets

JS / CSS size

991 KB · 64.4 KB

Page size

647 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
6
sitemap.xml
Found
URLs in sitemap
302

SEO issues

  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://vnu.edu.vn
Final URL
https://vnu.edu.vn
HTTP status
200
HTTP version
HTTP/2
Response time
162 ms
HTML size
647 KB
Redirect chain
https://vnu.edu.vn

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does vnu.edu.vn use?
vnu.edu.vn is built with Next.js, WordPress, Google Analytics.
Is vnu.edu.vn secure (HTTPS)?
Yes. vnu.edu.vn uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Aug 17, 2026.
Who hosts vnu.edu.vn?
vnu.edu.vn is hosted on VNU-AS-VN - VietNam National University Ha Noi, VN.
What is vnu.edu.vn's SEO score?
vnu.edu.vn scored 90/100 for SEO in the latest analysis (excellent).
What is vnu.edu.vn's overall website score?
vnu.edu.vn has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
Is vnu.edu.vn hiring?
vnu.edu.vn has a careers page; check it directly for current openings.