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kali.org

Kali Linux | Penetration Testing and Ethical Hacking Linux Distribution

Last scanned Jul 25, 2026, 10:25 AM · 2 views

89

Overall score

Great

Summary

Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments. This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.

United States
Hosted on Cloudflare

Top issues to fix

5 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • 1 broken link on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

80

SEO

3 issue(s) found

90

Performance

2.04 s

90

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.

Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.

Contact

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

Meta tags

Title
Kali Linux | Penetration Testing and Ethical Hacking Linux Distribution
Description
Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.
Canonical
https://www.kali.org/
Language
en-us
Charset
utf-8
Viewport
width=device-width
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Kali Linux | Penetration Testing and Ethical Hacking Linux Distribution
og:description
Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.
og:type
og:url
https://www.kali.org/

Twitter Card

twitter:card
twitter:title
Kali Linux | Penetration Testing and Ethical Hacking Linux Distribution
twitter:description
Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.18.5.159
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.18.5.159
  • 104.18.4.159
AAAA
  • 2606:4700::6812:59f
  • 2606:4700::6812:49f
MX
TXT
NS
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
kali.org
Valid from
Jul 14, 2026
Valid to
Oct 12, 2026
Days until expiry
78
SAN domains
kali.org, *.kali.org

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyEnabled

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 5 · H2 2 · H3 12

Links

49 internal · 31 external · 1 broken

Images

30 total · 0 missing alt

Scripts / Styles

5 scripts · 2 stylesheets

JS / CSS size

33.8 KB · 29.3 KB

Page size

49.1 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
58
sitemap.xml
Found
URLs in sitemap
1196

SEO issues

  • Title longer than 60 characters
  • Multiple H1 headings found
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://kali.org
Final URL
https://www.kali.org/
HTTP status
200
HTTP version
HTTP/2
Response time
2.04 s
HTML size
49.1 KB
Redirect chain
https://kali.org → https://www.kali.org/

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Frequently asked questions

What technology does kali.org use?
kali.org is built with Cloudflare Analytics.
Is kali.org secure (HTTPS)?
Yes. kali.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 12, 2026.
Who hosts kali.org?
kali.org is hosted on Cloudflare, behind Cloudflare CDN.
What is kali.org's SEO score?
kali.org scored 80/100 for SEO in the latest analysis (great).
What is kali.org's overall website score?
kali.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.