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SGSiteGraph

dangdang.com

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Last scanned Jul 25, 2026, 6:25 AM · 2 views

62

Overall score

Fair

Summary

ȫ�����ȵ��ۺ������Ϲ������ġ�����100������Ʒ����������ͼ�顢ͯ�顢�汾����Сѧ�̸�����ѧС˵��������ĸӤ���Ҿӡ���װ��Ь���ȼ�ʮ���࣬���汣֤������2�ۣ���Ӫͼ����49Ԫ���˷ѡ�������һ�����������˿������ij�ŵ�������˻���… This website uses jQuery hosted on ChinaNet-NANJING-JISHAN-IDC - CHINANET Nanjing Jishan IDC network, CN. SEO is fair (65/100) and accessibility is poor (45/100). Security scores poor (35/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

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China
Hosted on ChinaNet-NANJING-JISHAN-IDC - CHINANET Nanjing Jishan IDC network, CN

Top issues to fix

13 issues found · 6 high priority

  • No valid HTTPS/TLS certificate

    Security

    Serve the site over HTTPS (a free Let's Encrypt certificate works) — browsers mark HTTP sites as Not Secure and Google demotes them.

  • 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.

+7 more issues — details in the sections below.

65

SEO

5 issue(s) found

100

Performance

570 ms

35

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.

ȫ�����ȵ��ۺ������Ϲ������ġ�����100������Ʒ����������ͼ�顢ͯ�顢�汾����Сѧ�̸�����ѧС˵��������ĸӤ���Ҿӡ���װ��Ь���ȼ�ʮ���࣬���汣֤������2�ۣ���Ӫͼ����49Ԫ���˷ѡ�������һ�����������˿������ij�ŵ�������˻��������ַ��ģ�

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
������
Description
ȫ�����ȵ��ۺ������Ϲ������ġ�����100������Ʒ����������ͼ�顢ͯ�顢�汾����Сѧ�̸�����ѧС˵��������ĸӤ���Ҿӡ���װ��Ь���ȼ�ʮ���࣬���汣֤������2�ۣ���Ӫͼ����49Ԫ���˷ѡ�������һ�����������˿������ij�ŵ�������˻��������ַ��ģ�
Canonical
http://www.dangdang.com/
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

CDN provider
IP address
58.217.178.126
ASN
AS134756 (ChinaNet-NANJING-JISHAN-IDC - CHINANET Nanjing Jishan IDC network, CN)

DNS records

TypeValue
A
  • 58.217.178.126
AAAA
  • 2408:8764:22:1f:70::16
  • 2408:8744:d05:12::84
  • 2408:8738:b000:1c:6a::
  • 2408:873c:7016:0:5e::16
  • 2408:876c:1780:122:68::
  • 2408:874c:0:74:4c::
  • 2408:8766:0:101c:40::3b
  • 2408:876a:1000:22:37::3
  • 2408:8720:800:514:5e::19
MX
TXT
NS
CAA
CNAME
  • www.dangdang.com.eo.dnse2.com
IPv6 supportYes

TLS / SSL certificate

No TLS certificate information available.

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

2 internal · 92 external · 0 broken

Images

22 total · 12 missing alt

Scripts / Styles

29 scripts · 2 stylesheets

JS / CSS size

717 KB · 85.4 KB

Page size

142 KB

Robots.txt & Sitemap

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

SEO issues

  • Meta description longer than 160 characters
  • No H1 heading found
  • No structured data (JSON-LD) 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

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://dangdang.com
Final URL
http://www.dangdang.com/
HTTP status
200
HTTP version
HTTP/1.1
Response time
568 ms
HTML size
142 KB
Redirect chain
https://dangdang.com → http://www.dangdang.com/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does dangdang.com use?
dangdang.com is built with jQuery.
Is dangdang.com secure (HTTPS)?
dangdang.com did not present a valid TLS certificate at the time of the last scan.
Who hosts dangdang.com?
dangdang.com is hosted on ChinaNet-NANJING-JISHAN-IDC - CHINANET Nanjing Jishan IDC network, CN.
What is dangdang.com's SEO score?
dangdang.com scored 65/100 for SEO in the latest analysis (fair).
What is dangdang.com's overall website score?
dangdang.com has an overall SiteGraph score of 62/100, combining SEO, performance, security, and accessibility.
Is dangdang.com hiring?
dangdang.com has a careers page; check it directly for current openings.