What technology does jasjj.gov.cn use?

jasjj.gov.cn is built with Nginx.

Is jasjj.gov.cn secure (HTTPS)?

Yes. jasjj.gov.cn uses TLS 1.3 with a certificate issued by Xin Net Technology Corp., valid until Oct 11, 2026.

What is jasjj.gov.cn's SEO score?

jasjj.gov.cn scored 50/100 for SEO in the latest analysis (fair).

What is jasjj.gov.cn's overall website score?

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

jasjj.gov.cn

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Last scanned Jul 26, 2026, 5:47 AM

Overall score

Fair

Summary

This website uses Nginx hosted on CHINANET-LIAONING-DALIAN-MAN - CHINANET Liaoning province Dalian MAN network, CN. SEO is fair (50/100) and accessibility is poor (45/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing meta description.

China

Hosted on CHINANET-LIAONING-DALIAN-MAN - CHINANET Liaoning province Dalian MAN network, CN

Top issues to fix

14 issues found · 5 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.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
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.

SEO

7 issue(s) found

Performance

1.27 s

Security

HTTPS & header checks

Accessibility

4 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: CHINANET-LIAONING-DALIAN-MAN - CHINANET Liaoning province Dalian MAN network, CN
CDN provider: —
IP address: 103.45.248.235
ASN: AS134762 (CHINANET-LIAONING-DALIAN-MAN - CHINANET Liaoning province Dalian MAN network, CN)

DNS records

Type	Value
A	103.45.248.235
AAAA	—
MX	—
TXT	—
NS	f1g1ns2.dnspod.net f1g1ns1.dnspod.net
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Xin Net Technology Corp.
Subject: jasjj.gov.cn
Valid from: Oct 11, 2025
Valid to: Oct 11, 2026
Days until expiry: 76
SAN domains: jasjj.gov.cn, www.jasjj.gov.cn

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 2

Links

50 internal · 7 external · 0 broken

Images

71 total · 71 missing alt

Scripts / Styles

2 scripts · 4 stylesheets

JS / CSS size

1.4 KB · 5.6 KB

Page size

65.9 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

Scan details

Requested URL: https://jasjj.gov.cn
Final URL: https://jasjj.gov.cn
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.27 s
HTML size: 65.9 KB
Redirect chain: https://jasjj.gov.cn

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does jasjj.gov.cn use?: jasjj.gov.cn is built with Nginx.
Is jasjj.gov.cn secure (HTTPS)?: Yes. jasjj.gov.cn uses TLS 1.3 with a certificate issued by Xin Net Technology Corp., valid until Oct 11, 2026.
Who hosts jasjj.gov.cn?: jasjj.gov.cn is hosted on CHINANET-LIAONING-DALIAN-MAN - CHINANET Liaoning province Dalian MAN network, CN.
What is jasjj.gov.cn's SEO score?: jasjj.gov.cn scored 50/100 for SEO in the latest analysis (fair).
What is jasjj.gov.cn's overall website score?: jasjj.gov.cn has an overall SiteGraph score of 65/100, combining SEO, performance, security, and accessibility.