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sysu.edu.cn

中山大学 SUN YAT-SEN UNIVERSITY

Last scanned Aug 2, 2026, 3:00 AM · 7 views

80

Overall score

Great

Summary

中山大学是由孙中山先生亲手创立，有着100多年的办学传统，由1952年院系调整后分设的中山大学和中山医科大学于2001年10月合并而成，是一所包括文学、历史学、哲学… This website uses jQuery. SEO is fair (55/100) and accessibility is fair (65/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

中山大学是由孙中山先生亲手创立，有着100多年的办学传统，由1952年院系调整后分设的中山大学和中山医科大学于2001年10月合并而成，是一所包括文学、历史学、哲学、法学、经济学、管理学、教育学、理学、医学、工学、农学、艺术学等在内的综合性大学。

Top issues to fix

10 issues found · 1 high priority

  • 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.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • 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.

+4 more issues — details in the sections below.

55

SEO

7 issue(s) found

100

Performance

331 ms

100

Security

HTTPS & header checks

65

Accessibility

3 issue(s) found

Score history

+7 overall since Jul 26, 2026

Overall
80
SEO
55
Security
100
Performance
100
Accessibility
65

Organization

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

中山大学是由孙中山先生亲手创立，有着100多年的办学传统，由1952年院系调整后分设的中山大学和中山医科大学于2001年10月合并而成，是一所包括文学、历史学、哲学、法学、经济学、管理学、教育学、理学、医学、工学、农学、艺术学等在内的综合性大学。

Meta tags

Title
中山大学 SUN YAT-SEN UNIVERSITY
Description
中山大学是由孙中山先生亲手创立，有着100多年的办学传统，由1952年院系调整后分设的中山大学和中山医科大学于2001年10月合并而成，是一所包括文学、历史学、哲学、法学、经济学、管理学、教育学、理学、医学、工学、农学、艺术学等在内的综合性大学。
Canonical
Language
Charset
utf-8
Viewport
width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
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

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
WoTrus CA Limited
Subject
*.sysu.edu.cn
Valid from
Sep 16, 2025
Valid to
Oct 16, 2026
Days until expiry
75
SAN domains
*.sysu.edu.cn, sysu.edu.cn

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 9 · H3 33

Links

50 internal · 39 external · 20 broken

Images

42 total · 13 missing alt

Scripts / Styles

44 scripts · 9 stylesheets

JS / CSS size

12.4 KB · 22.5 KB

Page size

105 KB

Robots.txt & Sitemap

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

SEO issues

  • Meta description longer than 160 characters
  • 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

  • More than 20% of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute

Scan details

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

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does sysu.edu.cn use?
sysu.edu.cn is built with jQuery.
Is sysu.edu.cn secure (HTTPS)?
Yes. sysu.edu.cn uses TLS 1.2 with a certificate issued by WoTrus CA Limited, valid until Oct 16, 2026.
Who hosts sysu.edu.cn?
Hosting provider information for sysu.edu.cn is not available yet.
What is sysu.edu.cn's SEO score?
sysu.edu.cn scored 55/100 for SEO in the latest analysis (fair).
What is sysu.edu.cn's overall website score?
sysu.edu.cn has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
Has sysu.edu.cn's score changed over time?
sysu.edu.cn's overall score has improved by 7 points (from 73 to 80) since Jul 26, 2026.