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SGSiteGraph

sh.gov.cn

上海市人民政府

Last scanned Jul 25, 2026, 12:25 AM · 1 view

81

Overall score

Great

Summary

中国上海. This website uses jQuery hosted on CMNET-V4shanghai-AS-AP - Shanghai Mobile Communications Co.,Ltd., CN. 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

China
Hosted on CMNET-V4shanghai-AS-AP - Shanghai Mobile Communications Co.,Ltd., CN

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

431 ms

80

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.

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

CDN provider
—
IP address
183.194.243.128
ASN
AS24400 (CMNET-V4shanghai-AS-AP - Shanghai Mobile Communications Co.,Ltd., CN)

DNS records

TypeValue
A
  • 183.194.243.128
AAAA
  • 2409:8c1e:8f60:3000::b7c2:f380
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportYes

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
146
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

21 internal · 357 external · 1 broken

Images

44 total · 0 missing alt

Scripts / Styles

11 scripts · 3 stylesheets

JS / CSS size

344 KB · 185 KB

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
429 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?
sh.gov.cn is hosted on CMNET-V4shanghai-AS-AP - Shanghai Mobile Communications Co.,Ltd., CN.
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.