What technology does nia.gov.cn use?

We did not detect any specific technologies for nia.gov.cn in the latest scan.

Is nia.gov.cn secure (HTTPS)?

Yes. nia.gov.cn uses TLS 1.3 with a certificate issued by China Financial Certification Authority, valid until Feb 19, 2027.

Who hosts nia.gov.cn?

Hosting provider information for nia.gov.cn is not available yet.

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

nia.gov.cn scored 55/100 for SEO in the latest analysis (fair).

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

nia.gov.cn has an overall SiteGraph score of 64/100, combining SEO, performance, security, and accessibility.

nia.gov.cn

国家移民管理局

Last scanned Jul 26, 2026, 5:18 AM

Overall score

Fair

Summary

国家移民管理局，开设“组织机构、新闻发布、政务公开、办事服务、互动交流”栏目，及时发布相关信息，详情请进入访问。. SEO is fair (55/100) and accessibility is poor (45/100). Security scores good (75/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.

国家移民管理局，开设“组织机构、新闻发布、政务公开、办事服务、互动交流”栏目，及时发布相关信息，详情请进入访问。

Top issues to fix

15 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.
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.
Slow estimated load (7.6s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

+9 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

7.59 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.

Organization

Company details published in this site's own structured data.

国家移民管理局，开设“组织机构、新闻发布、政务公开、办事服务、互动交流”栏目，及时发布相关信息，详情请进入访问。

Meta tags

Title: 国家移民管理局
Description: 国家移民管理局，开设“组织机构、新闻发布、政务公开、办事服务、互动交流”栏目，及时发布相关信息，详情请进入访问。
Canonical
Language
Charset: utf-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

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: China Financial Certification Authority
Subject: *.nia.gov.cn
Valid from: Feb 6, 2026
Valid to: Feb 19, 2027
Days until expiry: 207
SAN domains: *.nia.gov.cn, nia.gov.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 0 · H2 0 · H3 1

Links

114 internal · 40 external · 2 broken

Images

38 total · 37 missing alt

Scripts / Styles

18 scripts · 3 stylesheets

JS / CSS size

315 KB · 7.9 KB

Page size

97.3 KB

Robots.txt & Sitemap

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

SEO issues

Meta description longer than 160 characters
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://nia.gov.cn
Final URL: https://www.nia.gov.cn/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 7.59 s
HTML size: 97.3 KB
Redirect chain: https://nia.gov.cn → https://www.nia.gov.cn/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does nia.gov.cn use?: We did not detect any specific technologies for nia.gov.cn in the latest scan.
Is nia.gov.cn secure (HTTPS)?: Yes. nia.gov.cn uses TLS 1.3 with a certificate issued by China Financial Certification Authority, valid until Feb 19, 2027.
Who hosts nia.gov.cn?: Hosting provider information for nia.gov.cn is not available yet.
What is nia.gov.cn's SEO score?: nia.gov.cn scored 55/100 for SEO in the latest analysis (fair).
What is nia.gov.cn's overall website score?: nia.gov.cn has an overall SiteGraph score of 64/100, combining SEO, performance, security, and accessibility.