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sh.gov.cn

上海市人民政府

Last scanned Aug 1, 2026, 1:00 AM · 9 views

81

Overall score

Great

Summary

中国上海. This website uses jQuery. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing canonical link.

中国上海

Top issues to fix

9 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

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

  • 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 X-Frame-Options header

    Security

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

  • 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.

+3 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

529 ms

80

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

0 overall since Jul 25, 2026

Overall
81
SEO
60
Security
80
Performance
100
Accessibility
90

Organization

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

中国上海

Meta tags

Title
上海市人民政府
Description
中国上海
Canonical
Language
zh-Hans
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, 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
UniTrust
Subject
*.shanghai.gov.cn
Valid from
Dec 18, 2025
Valid to
Dec 18, 2026
Days until expiry
139
SAN domains
*.shanghai.gov.cn, shanghai.gov.cn

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 7

Links

22 internal · 357 external · 20 broken

Images

45 total · 0 missing alt

Scripts / Styles

11 scripts · 3 stylesheets

JS / CSS size

0 B · 0 B

Page size

116 KB

Robots.txt & Sitemap

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

SEO issues

  • 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://sh.gov.cn
Final URL
https://www.shanghai.gov.cn/
HTTP status
200
HTTP version
HTTP/1.1
Response time
527 ms
HTML size
116 KB
Redirect chain
https://sh.gov.cn → https://www.shanghai.gov.cn/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does sh.gov.cn use?
sh.gov.cn is built with jQuery.
Is sh.gov.cn secure (HTTPS)?
Yes. sh.gov.cn uses TLS 1.2 with a certificate issued by UniTrust, valid until Dec 18, 2026.
Who hosts sh.gov.cn?
Hosting provider information for sh.gov.cn is not available yet.
What is sh.gov.cn's SEO score?
sh.gov.cn scored 60/100 for SEO in the latest analysis (fair).
What is sh.gov.cn's overall website score?
sh.gov.cn has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
Has sh.gov.cn's score changed over time?
sh.gov.cn's overall score has stayed steady at 81/100 since Jul 25, 2026.