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99.com.cn

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Last scanned Jul 26, 2026, 5:47 AM

66

Overall score

Fair

Summary

99��������һ��רҵ�ṩ������Ѷ���ۺ��Խ������������ʺ��й��˵Ľ����Ż���վ��99������վ��������ҽԺ�⡢ҩƷ�⡢�пơ����ơ���ҽ�����ˡ����������졢ͼ�⡢���ݡ����Ρ����ʡ���������������ʳ��������������Ƶ������ҽ�Ʊ�������… This website uses jQuery. SEO is fair (70/100) and accessibility is poor (45/100). Security scores fair (65/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.

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Top issues to fix

13 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.

  • 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.

+7 more issues — details in the sections below.

70

SEO

5 issue(s) found

80

Performance

2.13 s

65

Security

HTTPS & header checks

45

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.

99��������һ��רҵ�ṩ������Ѷ���ۺ��Խ������������ʺ��й��˵Ľ����Ż���վ��99������վ��������ҽԺ�⡢ҩƷ�⡢�пơ����ơ���ҽ�����ˡ����������졢ͼ�⡢���ݡ����Ρ����ʡ���������������ʳ��������������Ƶ������ҽ�Ʊ�������վ�ܳ���������ӭ�������Ѽ������ǵ�99������̳һ��������������֮����

Meta tags

Title
99������_99���齡��һ��
Description
99��������һ��רҵ�ṩ������Ѷ���ۺ��Խ������������ʺ��й��˵Ľ����Ż���վ��99������վ��������ҽԺ�⡢ҩƷ�⡢�пơ����ơ���ҽ�����ˡ����������졢ͼ�⡢���ݡ����Ρ����ʡ���������������ʳ��������������Ƶ������ҽ�Ʊ�������վ�ܳ���������ӭ�������Ѽ������ǵ�99������̳һ��������������֮����
Canonical
Language
Charset
gb2312
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.

Hosting & CDN

Hosting provider
CDN provider
IP address
14.0.48.51
ASN

DNS records

TypeValue
A
  • 14.0.48.51
  • 138.113.109.16
AAAA
  • 2a01:53c0:ffe9:ffff::27
  • 2a01:53c0:ffeb:ffff::1e
MX
TXT
NS
CAA
CNAME
  • www.99.com.cn.cdn20.com
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Asseco Data Systems S.A.
Subject
*.99.com.cn
Valid from
Jun 25, 2026
Valid to
Jan 10, 2027
Days until expiry
167
SAN domains
*.99.com.cn, 99.com.cn

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 0 · H2 0 · H3 0

Links

197 internal · 256 external · 2 broken

Images

95 total · 49 missing alt

Scripts / Styles

16 scripts · 2 stylesheets

JS / CSS size

233 KB · 57.3 KB

Page size

112 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
16
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link
  • No H1 heading found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://99.com.cn
Final URL
https://www.99.com.cn
HTTP status
200
HTTP version
HTTP/1.1
Response time
2.13 s
HTML size
112 KB
Redirect chain
https://99.com.cn → https://www.99.com.cn

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Frequently asked questions

What technology does 99.com.cn use?
99.com.cn is built with jQuery.
Is 99.com.cn secure (HTTPS)?
Yes. 99.com.cn uses TLS 1.3 with a certificate issued by Asseco Data Systems S.A., valid until Jan 10, 2027.
Who hosts 99.com.cn?
Hosting provider information for 99.com.cn is not available yet.
What is 99.com.cn's SEO score?
99.com.cn scored 70/100 for SEO in the latest analysis (fair).
What is 99.com.cn's overall website score?
99.com.cn has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.