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SGSiteGraph

whu.edu.cn

武汉大学

Last scanned Jul 25, 2026, 10:25 AM · 2 views

74

Overall score

Fair

Summary

This website uses jQuery hosted on ERX-CERNET-BKB - China Education and Research Network Center, CN. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance fair (65/100). Top issue: Missing meta description.

China
Hosted on ERX-CERNET-BKB - China Education and Research Network Center, CN

Top issues to fix

8 issues found · 2 high priority

  • Missing meta description

    SEO

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

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

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

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

50

SEO

7 issue(s) found

65

Performance

298 ms

100

Security

HTTPS & header checks

90

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
武汉大学
Description
Canonical
Language
zh-cn
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.

jQuery

Hosting & CDN

CDN provider
—
IP address
115.156.123.19
ASN
AS4538 (ERX-CERNET-BKB - China Education and Research Network Center, CN)

DNS records

TypeValue
A
  • 115.156.123.19
AAAA
  • 2001:250:4001:4::9
  • 2001:250:4001:4::8
  • 2001:250:4001:4::10
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
WoTrus CA Limited
Subject
*.whu.edu.cn
Valid from
Aug 21, 2025
Valid to
Sep 21, 2026
Days until expiry
58
SAN domains
*.whu.edu.cn, whu.edu.cn

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyEnabled

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 41

Links

57 internal · 59 external · 1 broken

Images

96 total · 3 missing alt

Scripts / Styles

47 scripts · 6 stylesheets

JS / CSS size

1.1 MB · 467 KB

Page size

117 KB

Robots.txt & Sitemap

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

SEO issues

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

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://whu.edu.cn
Final URL
https://www.whu.edu.cn
HTTP status
200
HTTP version
HTTP/1.1
Response time
296 ms
HTML size
117 KB
Redirect chain
https://whu.edu.cn → https://www.whu.edu.cn

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does whu.edu.cn use?
whu.edu.cn is built with jQuery.
Is whu.edu.cn secure (HTTPS)?
Yes. whu.edu.cn uses TLS 1.3 with a certificate issued by WoTrus CA Limited, valid until Sep 21, 2026.
Who hosts whu.edu.cn?
whu.edu.cn is hosted on ERX-CERNET-BKB - China Education and Research Network Center, CN.
What is whu.edu.cn's SEO score?
whu.edu.cn scored 50/100 for SEO in the latest analysis (fair).
What is whu.edu.cn's overall website score?
whu.edu.cn has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.