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cdns.net

Commumity DNS - Anycast Leaders

Last scanned Jul 26, 2026, 5:34 AM

79

Overall score

Fair

Summary

CommunityDNS; the DNS network engineered for security, optimized for speed and designed for resilience. This website uses Apache hosted on NETCONNEX - NetConnex Broadband Ltd., GB. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

CommunityDNS; the DNS network engineered for security, optimized for speed and designed for resilience. The longtime leader in providing unprecedented levels of security and capacity, CommunityDNS, from day 1, has always ensured resilience through incorporating exceedingly high levels of security and efficiency into its platform design. Early adopters of DNSSEC, IPv6 and IDNs have allowed CommunityDNS to be early and proven providers of operational experience for such important Internet initiatives.

United Kingdom
Hosted on NETCONNEX - NetConnex Broadband Ltd., GB

Top issues to fix

12 issues found · 2 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 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.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+6 more issues — details in the sections below.

60

SEO

7 issue(s) found

100

Performance

192 ms

65

Security

HTTPS & header checks

100

Accessibility

0 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.

CommunityDNS; the DNS network engineered for security, optimized for speed and designed for resilience. The longtime leader in providing unprecedented levels of security and capacity, CommunityDNS, from day 1, has always ensured resilience through incorporating exceedingly high levels of security and efficiency into its platform design. Early adopters of DNSSEC, IPv6 and IDNs have allowed CommunityDNS to be early and proven providers of operational experience for such important Internet initiatives.

Contact

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

Meta tags

Title
Commumity DNS - Anycast Leaders
Description
CommunityDNS; the DNS network engineered for security, optimized for speed and designed for resilience. The longtime leader in providing unprecedented levels of security and capacity, CommunityDNS, from day 1, has always ensured resilience through incorporating exceedingly high levels of security and efficiency into its platform design. Early adopters of DNSSEC, IPv6 and IDNs have allowed CommunityDNS to be early and proven providers of operational experience for such important Internet initiatives.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest
https://cdns.net/images/site.webmanifest

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
193.223.78.105
ASN
AS21396 (NETCONNEX - NetConnex Broadband Ltd., GB)

DNS records

TypeValue
A
  • 193.223.78.105
  • 91.208.95.196
AAAA
  • 2604:a00:50:1fd::196
  • 2a13:f040::5000:0:0:105
MX
  • mail.cdns.net
TXT
  • v=spf1 mx a ip4:80.249.100.35 ip4:91.208.95.0/24 ip4:193.223.78.0/24 ip4:35.176.204.14 ip4:194.180.187.0/24 ip4:194.180.184.0/24 ip4:80.249.100.36 -all
NS
  • dns2.cdns.net
  • dns1.cdns.net
  • dns8.cdns.net
  • dns3.cdns.net
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
*.cdns.net
Valid from
Mar 16, 2026
Valid to
Sep 30, 2026
Days until expiry
66
SAN domains
*.cdns.net, cdns.net

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 3 · H2 1 · H3 3

Links

3 internal · 0 external · 3 broken

Images

1 total · 0 missing alt

Scripts / Styles

3 scripts · 2 stylesheets

JS / CSS size

5.3 KB · 3.0 KB

Page size

17.0 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
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://cdns.net
Final URL
https://cdns.net
HTTP status
200
HTTP version
HTTP/1.1
Response time
192 ms
HTML size
17.0 KB
Redirect chain
https://cdns.net

See something wrong on this report? Request a correction

Frequently asked questions

What technology does cdns.net use?
cdns.net is built with Bootstrap, Apache.
Is cdns.net secure (HTTPS)?
Yes. cdns.net uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Sep 30, 2026.
Who hosts cdns.net?
cdns.net is hosted on NETCONNEX - NetConnex Broadband Ltd., GB.
What is cdns.net's SEO score?
cdns.net scored 60/100 for SEO in the latest analysis (fair).
What is cdns.net's overall website score?
cdns.net has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.