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quangninh.gov.vn

Cổng thông tin điện tử Tỉnh Quảng Ninh

Last scanned Jul 26, 2026, 5:47 AM

69

Overall score

Fair

Summary

This website uses Google Analytics hosted on ICTQUANGNINH-AS-VN - Information and Communication Technology Center of Quang Ninh, VN. SEO is fair (60/100) and accessibility is good (85/100). Security scores good (80/100) and performance fair (55/100). Top issue: Missing meta description.

Vietnam
Hosted on ICTQUANGNINH-AS-VN - Information and Communication Technology Center of Quang Ninh, VN

Top issues to fix

11 issues found · 4 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.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Slow estimated load (4.1s)

    Performance

    Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+5 more issues — details in the sections below.

60

SEO

6 issue(s) found

55

Performance

4.09 s

80

Security

HTTPS & header checks

85

Accessibility

1 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.

Contact

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

Meta tags

Title
Cổng thông tin điện tử Tỉnh Quảng Ninh
Description
Canonical
https://quangninh.gov.vn:443/Trang/Default.aspx
Language
vi-VN
Charset
utf-8
Viewport
width=device-width, initial-scale=1, maximum-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle Analytics

Hosting & CDN

CDN provider
—
IP address
103.140.42.111
ASN
AS135980 (ICTQUANGNINH-AS-VN - Information and Communication Technology Center of Quang Ninh, VN)

DNS records

TypeValue
A
  • 103.140.42.111
AAAA
  • 2001:df0:a780::2
MX
  • web2.quangninh.gov.vn
  • mailgw.quangninh.gov.vn
  • web1.quangninh.gov.vn
  • mail.quangninh.gov.vn
TXT—
NS
  • vdc-hn01.vnn.vn
  • hcm-server1.vnn.vn
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.2
Issuer
GlobalSign nv-sa
Subject
quangninh.gov.vn
Valid from
Jan 7, 2026
Valid to
Feb 8, 2027
Days until expiry
194
SAN domains
quangninh.gov.vn, *.quangninh.gov.vn

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 3 · H2 23 · H3 0

Links

332 internal · 86 external · 4 broken

Images

77 total · 37 missing alt

Scripts / Styles

61 scripts · 4 stylesheets

JS / CSS size

1.8 MB · 772 KB

Page size

292 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text

Scan details

Requested URL
https://quangninh.gov.vn
Final URL
https://quangninh.gov.vn/Trang/Default.aspx
HTTP status
200
HTTP version
HTTP/1.1
Response time
4.08 s
HTML size
292 KB
Redirect chain
https://quangninh.gov.vn → https://quangninh.gov.vn/Trang/Default.aspx

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does quangninh.gov.vn use?
quangninh.gov.vn is built with jQuery, Google Analytics.
Is quangninh.gov.vn secure (HTTPS)?
Yes. quangninh.gov.vn uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Feb 8, 2027.
Who hosts quangninh.gov.vn?
quangninh.gov.vn is hosted on ICTQUANGNINH-AS-VN - Information and Communication Technology Center of Quang Ninh, VN.
What is quangninh.gov.vn's SEO score?
quangninh.gov.vn scored 60/100 for SEO in the latest analysis (fair).
What is quangninh.gov.vn's overall website score?
quangninh.gov.vn has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.