Skip to main content
SGSiteGraph

buaa.edu.cn

北京航空航天大学

Last scanned Jul 26, 2026, 5:17 AM · 1 view

77

Overall score

Fair

Summary

This website uses jQuery hosted on CNIX-AP - China Networks Inter-Exchange, CN. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing meta description.

China
Hosted on CNIX-AP - China Networks Inter-Exchange, CN

Top issues to fix

10 issues found · 4 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • 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-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing canonical link

    SEO

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

+4 more issues — details in the sections below.

50

SEO

7 issue(s) found

100

Performance

526 ms

75

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.

Meta tags

Title
北京航空航天大学
Description
Canonical
Language
zh-CN
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=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.

jQuery

Hosting & CDN

CDN provider
—
IP address
106.39.41.16
ASN
AS4847 (CNIX-AP - China Networks Inter-Exchange, CN)

DNS records

TypeValue
A
  • 106.39.41.16
AAAA
  • 2001:da8:203:15::2
MX
  • mx-buaa-edu-cn.icoremail.net
  • mx.buaa.edu.cn
TXT
  • MS=DDD44BF44E8598FDECA2178B4B703CF983400A7A
  • qqmail-site-verification=a513f06e260a18a428dd65d8f0234c793ca8f33fc50
  • v=spf1 include:spf.buaa.edu.cn -all
NS
  • ns1.buaa.edu.cn
  • ns3.buaa.edu.cn
  • ns2.buaa.edu.cn
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.2
Issuer
GlobalSign nv-sa
Subject
*.buaa.edu.cn
Valid from
Sep 30, 2025
Valid to
Nov 1, 2026
Days until expiry
97
SAN domains
*.buaa.edu.cn, buaa.edu.cn

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 5 · H3 41

Links

38 internal · 53 external · 0 broken

Images

58 total · 0 missing alt

Scripts / Styles

36 scripts · 8 stylesheets

JS / CSS size

699 KB · 146 KB

Page size

68.9 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://buaa.edu.cn
Final URL
https://buaa.edu.cn
HTTP status
200
HTTP version
HTTP/2
Response time
525 ms
HTML size
68.9 KB
Redirect chain
https://buaa.edu.cn

See something wrong on this report? Request a correction

Related websites

Same technology stack

goiq.com

GoIQ - Affordable CRM Made for Small Businesses

100
wordpressphpcloudflare-analytics
Cloudflare· Cloudflare

neo4j.com

Neo4j Graph Intelligence Platform

100
wordpresscloudflare-analyticsjquery
Cloudflare· Cloudflare

fca.org.uk

Financial Conduct Authority | FCA

100
drupaljquery
Cloudflare· Cloudflare

legitscript.com

LegitScript Monitoring & Certification Solutions

100
wordpressjquerybootstrap
Cloudflare· Cloudflare

istudiosg.com

iStudio Singapore

100
shopifyjquery
Cloudflare· Cloudflare

ibm.com

IBM

100
jquery
RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN

Same hosting provider

ccb.com

67
apache
CNIX-AP - China Networks Inter-Exchange, CN

wanfangdata.com.cn

万方数据知识服务平台-科研学习全流程支持服务平台

66
jqueryvue
CNIX-AP - China Networks Inter-Exchange, CN

tydevice.com

60
CNIX-AP - China Networks Inter-Exchange, CN

cnif.cn

Not Found

56
CNIX-AP - China Networks Inter-Exchange, CN

Frequently asked questions

What technology does buaa.edu.cn use?
buaa.edu.cn is built with jQuery.
Is buaa.edu.cn secure (HTTPS)?
Yes. buaa.edu.cn uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Nov 1, 2026.
Who hosts buaa.edu.cn?
buaa.edu.cn is hosted on CNIX-AP - China Networks Inter-Exchange, CN.
What is buaa.edu.cn's SEO score?
buaa.edu.cn scored 50/100 for SEO in the latest analysis (fair).
What is buaa.edu.cn's overall website score?
buaa.edu.cn has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.