Skip to main content
SGSiteGraph

caict.ac.cn

Last scanned Jul 27, 2026, 9:43 AM · 2 views

59

Overall score

Fair

Summary

This website is hosted on CHINA169-BJ - China Unicom Beijing Province Network, CN. SEO is poor (45/100) and accessibility is good (85/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Missing <title>.

China
Hosted on CHINA169-BJ - China Unicom Beijing Province Network, CN

Top issues to fix

14 issues found · 5 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 title tag

    SEO

    Add a unique, descriptive <title> tag — it's the single most important on-page SEO element.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing X-Content-Type-Options header

    Security

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

+8 more issues — details in the sections below.

45

SEO

7 issue(s) found

90

Performance

1.36 s

25

Security

HTTPS & header checks

85

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
Description
Canonical
Language
Charset
UTF-8
Viewport
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.

No technologies detected.

Hosting & CDN

CDN provider
—
IP address
219.239.97.52
ASN
AS4808 (CHINA169-BJ - China Unicom Beijing Province Network, CN)

DNS records

TypeValue
A
  • 219.239.97.52
AAAA—
MX
  • gw.caict.ac.cn
TXT
  • MS=A580426E369B34FF0DD2B47ECD5FB7CCFCBDB6C5
  • v=spf1 include:spf1.caict.ac.cn include:spf.icoremail.net -all
NS
  • dns3.caict.ac.cn
  • dns2.caict.ac.cn
  • dns1.caict.ac.cn
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
ProtectionSystem CA
Subject
.*.caict.ac.cn
Valid from
Mar 26, 2026
Valid to
Mar 23, 2036
Days until expiry
3526
SAN domains
.*.caict.ac.cn

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

1 internal · 0 external · 1 broken

Images

0 total · 0 missing alt

Scripts / Styles

2 scripts · 0 stylesheets

JS / CSS size

438 B · 262 B

Page size

1.3 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing <title>
  • Missing meta description
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://caict.ac.cn
Final URL
https://caict.ac.cn
HTTP status
400
HTTP version
HTTP/1.1
Response time
1.36 s
HTML size
1.3 KB
Redirect chain
https://caict.ac.cn

See something wrong on this report? Request a correction

Related websites

Same hosting provider

amazon.cn

Amazon.cn

78
CHINA169-BJ - China Unicom Beijing Province Network, CN

gmyd.com.cn

光明园迪学习桌-儿童学习桌椅-儿童书桌-学生书桌品牌

74
nginxjquery
CHINA169-BJ - China Unicom Beijing Province Network, CN

dianping.com

验证中心

74
CHINA169-BJ - China Unicom Beijing Province Network, CN

cnu.edu.cn

您的访问请求可能对网站造成安全威胁，请求已被阻断。

71
CHINA169-BJ - China Unicom Beijing Province Network, CN

bfsu.edu.cn

北京外国语大学

68
nginxjqueryvue
CHINA169-BJ - China Unicom Beijing Province Network, CN

sankuai.com

67
CHINA169-BJ - China Unicom Beijing Province Network, CN

Frequently asked questions

What technology does caict.ac.cn use?
We did not detect any specific technologies for caict.ac.cn in the latest scan.
Is caict.ac.cn secure (HTTPS)?
Yes. caict.ac.cn uses TLS 1.3 with a certificate issued by ProtectionSystem CA, valid until Mar 23, 2036.
Who hosts caict.ac.cn?
caict.ac.cn is hosted on CHINA169-BJ - China Unicom Beijing Province Network, CN.
What is caict.ac.cn's SEO score?
caict.ac.cn scored 45/100 for SEO in the latest analysis (poor).
What is caict.ac.cn's overall website score?
caict.ac.cn has an overall SiteGraph score of 59/100, combining SEO, performance, security, and accessibility.