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SGSiteGraph

bit.edu.cn

北京理工大学

Last scanned Jul 26, 2026, 5:17 AM · 2 views

78

Overall score

Fair

Summary

This website uses Nginx hosted on CMNET-BEIJING-AP - China Mobile Communicaitons Corporation, CN. SEO is fair (55/100) and accessibility is good (80/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing meta description.

China
Hosted on CMNET-BEIJING-AP - China Mobile Communicaitons Corporation, CN

Top issues to fix

10 issues found · 3 high priority

  • 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.

  • 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.

+4 more issues — details in the sections below.

55

SEO

6 issue(s) found

100

Performance

557 ms

80

Security

HTTPS & header checks

80

Accessibility

2 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.

Meta tags

Title
北京理工大学
Description
Canonical
Language
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0,minimum-scale=1.0, maximum-scale=1.0
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.

jQueryNginx

Hosting & CDN

CDN provider
—
IP address
183.243.192.31
ASN
AS56048 (CMNET-BEIJING-AP - China Mobile Communicaitons Corporation, CN)

DNS records

TypeValue
A
  • 183.243.192.31
AAAA—
MX
  • mailgw.bit.edu.cn
TXT
  • v=spf1 ip4:202.204.80.7 ip4:183.243.192.9 ip4:192.155.91.4 ip4:202.204.80.8 ip4:202.204.80.9 -all
  • MS=876FD70633FA0249D617094D974A4A9D865524CF
  • apple-domain-verification=VYWHcc47WZ6oOTGW
  • brevo-code:b1414e0a234265a2faa294058248ae06
  • _globalsign-domain-verification=8D9hwWgSRt0iIoL9eoR5Ig2IgESpxHUajE4IbkSEFW
NS
  • dns.bit.edu.cn
  • dns3.bit.edu.cn
  • dns2.bit.edu.cn
  • dns1.bit.edu.cn
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
DigiCert Inc
Subject
bit.edu.cn
Valid from
Aug 5, 2025
Valid to
Sep 5, 2026
Days until expiry
41
SAN domains
bit.edu.cn, *.bit.edu.cn, *.info.bit.edu.cn, *.nms.bit.edu.cn

Security headers

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

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 9 · H3 32

Links

73 internal · 49 external · 5 broken

Images

31 total · 6 missing alt

Scripts / Styles

13 scripts · 3 stylesheets

JS / CSS size

173 KB · 66.7 KB

Page size

55.0 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
4
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
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found
  • Missing <html lang> attribute

Scan details

Requested URL
https://bit.edu.cn
Final URL
https://bit.edu.cn
HTTP status
200
HTTP version
HTTP/1.1
Response time
556 ms
HTML size
55.0 KB
Redirect chain
https://bit.edu.cn

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does bit.edu.cn use?
bit.edu.cn is built with jQuery, Nginx.
Is bit.edu.cn secure (HTTPS)?
Yes. bit.edu.cn uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Sep 5, 2026.
Who hosts bit.edu.cn?
bit.edu.cn is hosted on CMNET-BEIJING-AP - China Mobile Communicaitons Corporation, CN.
What is bit.edu.cn's SEO score?
bit.edu.cn scored 55/100 for SEO in the latest analysis (fair).
What is bit.edu.cn's overall website score?
bit.edu.cn has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.