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dangjian.cn

党建网 - 中宣部主管全国性党建网站

Last scanned Aug 24, 2026, 1:22 PM

70

Overall score

Fair

Summary

党建网是中共中央宣传部主管，《党建》杂志社主办，具有新闻采编发布、视频播放资质的全国党建工作门户网站，被中央网信办确定为可供网站转载新闻的中央新闻�… This website uses Nginx hosted on ZEN-ECN - Zenlayer Inc, US. SEO is fair (65/100) and accessibility is excellent (95/100). Security scores poor (25/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

党建网是中共中央宣传部主管，《党建》杂志社主办，具有新闻采编发布、视频播放资质的全国党建工作门户网站，被中央网信办确定为可供网站转载新闻的中央新闻网站、中央重点理论网站。

Singapore
Hosted on ZEN-ECN - Zenlayer Inc, US

Top issues to fix

12 issues found · 3 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 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.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

+6 more issues — details in the sections below.

65

SEO

6 issue(s) found

100

Performance

336 ms

25

Security

HTTPS & header checks

95

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.

Organization

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

党建网是中共中央宣传部主管，《党建》杂志社主办，具有新闻采编发布、视频播放资质的全国党建工作门户网站，被中央网信办确定为可供网站转载新闻的中央新闻网站、中央重点理论网站。

Meta tags

Title
党建网 - 中宣部主管全国性党建网站
Description
党建网是中共中央宣传部主管，《党建》杂志社主办，具有新闻采编发布、视频播放资质的全国党建工作门户网站，被中央网信办确定为可供网站转载新闻的中央新闻网站、中央重点理论网站。
Canonical
Language
en
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.

jQueryNginx

Hosting & CDN

CDN provider
—
IP address
129.227.71.59
ASN
AS21859 (ZEN-ECN - Zenlayer Inc, US)

DNS records

TypeValue
A
  • 129.227.71.59
  • 129.227.71.60
AAAA
  • 2407:2440:b002:168::b
  • 2407:2440:b002:168::10
  • 2407:2440:b002:168::e
  • 2407:2440:b002:168::d
  • 2407:2440:b002:168::13
  • 2407:2440:b002:168::c
  • 2407:2440:b002:168::f
  • 2407:2440:b002:168::12
MX—
TXT—
NS
  • ns1.sfn.cn
  • ns2.sfn.cn
CAA—
CNAME
  • dangjian.cn.bsgslb.cn
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
*.edgenext.com
Valid from
Aug 20, 2026
Valid to
Nov 18, 2026
Days until expiry
85
SAN domains
*.edgenext.com, edgenext.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

153 internal · 36 external · 5 broken

Images

54 total · 2 missing alt

Scripts / Styles

18 scripts · 2 stylesheets

JS / CSS size

4.9 KB · 4.5 KB

Page size

78.7 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 structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing viewport meta tag

Scan details

Requested URL
https://dangjian.cn
Final URL
https://dangjian.cn
HTTP status
200
HTTP version
HTTP/1.1
Response time
335 ms
HTML size
78.7 KB
Redirect chain
https://dangjian.cn

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does dangjian.cn use?
dangjian.cn is built with jQuery, Nginx.
Is dangjian.cn secure (HTTPS)?
Yes. dangjian.cn uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 18, 2026.
Who hosts dangjian.cn?
dangjian.cn is hosted on ZEN-ECN - Zenlayer Inc, US.
What is dangjian.cn's SEO score?
dangjian.cn scored 65/100 for SEO in the latest analysis (fair).
What is dangjian.cn's overall website score?
dangjian.cn has an overall SiteGraph score of 70/100, combining SEO, performance, security, and accessibility.