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72dns.com

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Last scanned Jul 26, 2026, 2:25 AM · 2 views

62

Overall score

Fair

Summary

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China
Hosted on ASEAN-INTERNATIONAL-INFORMATION-GARDEN-IDC - China Telecom, CN

Top issues to fix

17 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.

+11 more issues — details in the sections below.

55

SEO

7 issue(s) found

80

Performance

3.28 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.

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Meta tags

Title
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Description
������Ʒ����ƽ̨�ṩ�˶����Ĺ�������.�����ܷ����Ľ������ݿ�����.��������,������������,�ռ�����,���������ȹ���.
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.

Nginx

Hosting & CDN

CDN provider
—
IP address
171.109.103.135
ASN
AS138169 (ASEAN-INTERNATIONAL-INFORMATION-GARDEN-IDC - China Telecom, CN)

DNS records

TypeValue
A
  • 171.109.103.135
  • 125.77.134.152
AAAA
  • 240e:d6:660b:1:8000::24
  • 240e:cf:8000:1001::7f
MX
  • bent-mta.72dns.net
  • bent-hw.72dns.net
TXT
  • 202001170046025q1xfpdcyu222mtrrxl3860ekhkz0zz8hfs4p8fe5l0bi3gtc2
  • v=spf1 include:corp.21cn.com -all
  • 202202131316224om5z8h00nh3uz9umze4u2w1qlzgwoc066z8ny8upshsl47293
  • 202301040649574n5j57uxl86cdot4lye01y2getezul1mnhjoth0b90igmtetbj
NS
  • ns12.72dns.com
  • ns11.72dns.com
CAA—
CNAME
  • main-72e-net.qtlcdn.com
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
*.72dns.com
Valid from
Dec 31, 2025
Valid to
Dec 31, 2026
Days until expiry
158
SAN domains
*.72dns.com, 72dns.com

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

1 internal · 1 external · 1 broken

Images

11 total · 11 missing alt

Scripts / Styles

1 scripts · 1 stylesheets

JS / CSS size

1.1 KB · 3.4 KB

Page size

16.6 KB

Robots.txt & Sitemap

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

SEO issues

  • Title longer than 60 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

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://72dns.com
Final URL
https://72dns.com
HTTP status
200
HTTP version
HTTP/2
Response time
3.28 s
HTML size
16.6 KB
Redirect chain
https://72dns.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does 72dns.com use?
72dns.com is built with Nginx.
Is 72dns.com secure (HTTPS)?
Yes. 72dns.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 31, 2026.
Who hosts 72dns.com?
72dns.com is hosted on ASEAN-INTERNATIONAL-INFORMATION-GARDEN-IDC - China Telecom, CN.
What is 72dns.com's SEO score?
72dns.com scored 55/100 for SEO in the latest analysis (fair).
What is 72dns.com's overall website score?
72dns.com has an overall SiteGraph score of 62/100, combining SEO, performance, security, and accessibility.