What technology does gxnu.edu.cn use?

gxnu.edu.cn is built with Nginx.

Is gxnu.edu.cn secure (HTTPS)?

Yes. gxnu.edu.cn uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 20, 2026.

Who hosts gxnu.edu.cn?

Hosting provider information for gxnu.edu.cn is not available yet.

What is gxnu.edu.cn's SEO score?

gxnu.edu.cn scored 55/100 for SEO in the latest analysis (fair).

What is gxnu.edu.cn's overall website score?

gxnu.edu.cn has an overall SiteGraph score of 65/100, combining SEO, performance, security, and accessibility.

gxnu.edu.cn

404 Unknown Virtual Host

Last scanned Jul 26, 2026, 5:48 AM · 1 view

Overall score

Fair

Summary

This website uses Nginx. SEO is fair (55/100) and accessibility is good (85/100). Security scores poor (35/100) and performance excellent (90/100). Top issue: Missing meta description.

Top issues to fix

12 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.
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.
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.

+6 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

1.04 s

Security

HTTPS & header checks

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.

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: *.gxnu.edu.cn
Valid from: Jun 22, 2026
Valid to: Sep 20, 2026
Days until expiry: 53
SAN domains: *.gxnu.edu.cn

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 2 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 106 B

Page size

1.1 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
Multiple H1 headings found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://gxnu.edu.cn
Final URL: https://gxnu.edu.cn
HTTP status: 404
HTTP version: HTTP/2
Response time: 1.04 s
HTML size: 1.1 KB
Redirect chain: https://gxnu.edu.cn

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does gxnu.edu.cn use?: gxnu.edu.cn is built with Nginx.
Is gxnu.edu.cn secure (HTTPS)?: Yes. gxnu.edu.cn uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 20, 2026.
Who hosts gxnu.edu.cn?: Hosting provider information for gxnu.edu.cn is not available yet.
What is gxnu.edu.cn's SEO score?: gxnu.edu.cn scored 55/100 for SEO in the latest analysis (fair).
What is gxnu.edu.cn's overall website score?: gxnu.edu.cn has an overall SiteGraph score of 65/100, combining SEO, performance, security, and accessibility.