Kali.org - SEO Checker

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Overview of the SEO Check
Meta information
84% 
Page quality
85% 
Page structure
29% 
Link structure
67% 
Server
81% 
External factors
100% 
SEO Score
Response time
0.79 s
File size
46.10 kB
Words
1453
Media files
30
Number of links
70 internal / 45 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Kali Linux | Penetration Testing and Ethical Hacking Linux Distribution
The page title should be shorter than 580 pixels. It is 620 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.
The length of the meta description is perfect. (935 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.kali.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Language defined in meta tags: english
Server location: Canada
There are different language information within the page markup.
One or more of the specified languages are not ISO standard (en, en-us, de, etc.)
The following language is defined by HTML: english
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width
application-nameKali Linux | Penetration Testing and Ethical Hacking Linux Distribution
descriptionHome of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.
keywordskali,linux,kalilinux,Penetration,Testing,Penetration Testing,Distribution,Advanced
apple-mobile-web-app-status-bar-styleblack-translucent
msapplication-navbutton-color#367BF0
theme-color#367BF0
languageEnglish
urlhttps://www.kali.org/
langen-us
twitter:titleKali Linux | Penetration Testing and Ethical Hacking Linux Distribution
twitter:descriptionHome of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.
twitter:imagehttps://www.kali.org/images/kali-logo.svg
twitter:image:srchttps://www.kali.org/images/kali-logo.svg
twitter:site@kalilinux
twitter:creator@kalilinux
twitter:urlhttps://www.kali.org/
og:site_nameKali Linux
og:titleKali Linux | Penetration Testing and Ethical Hacking Linux Distribution
og:descriptionHome of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.
og:localeen_US
og:imagehttps://www.kali.org/images/kali-logo.svg
og:updated_time2025-05-14T00:00:00Z
og:urlhttps://www.kali.org/
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 1453 words. That's ok.
34.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
27 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 16.76 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 29 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
https://www.kali.org/images/notebook.svgGeneric laptop PC
/images/notebook-kali-2024.1.jpgKali Linux desktop
/images/tool-logo-aircrack-ng.svgAircrack-ng
/images/tool-logo-burp.svgBurp Suite
/images/tool-logo-hydra.svgHydra
/images/tool-logo-john.svgJohn the Ripper
/images/tool-logo-maltego.svgMaltego
/images/tool-logo-metasploit.svgMetasploit Framework
/images/tool-logo-nmap.svgNmap
/images/tool-logo-responder.svgResponder
/images/tool-logo-sqlmap.svgsqlmap
/images/tool-logo-wireshark.svgWireshark
/images/tool-logo-netexec.svgNetExec
/images/tool-logo-ffuf.svgFFUF
/images/tool-logo-powershell-empire.svgEmpire
/images/tool-logo-starkiller.svgStarkiller
/images/kali-everywhere-arm.svgARM architecture icon
/images/kali-everywhere-installerimages.svgBare Metal installation icon
/images/kali-everywhere-cloud.svgCloud computing icon
/images/kali-everywhere-container.svgContainer icon
/images/kali-everywhere-mobile.svgKali Mobile icon
/images/kali-everywhere-usb.svgLive USB icon
/images/kali-everywhere-vm.svgVirtual Machine icon
/images/kali-everywhere-wsl.svgWindows Subsystem for Linux icon
https://www.kali.org/images/logo-xfce.svgXfce logo
/images/kali-desktop-xfce.jpgKali Linux with Xfce desktop
/images/kali-desktop-gnome.jpgKali Linux with GNOME desktop
https://www.kali.org/images/logo-gnome.svgGNOME logo
https://www.kali.org/images/logo-kde.svgKDE logo
/images/kali-desktop-kde.jpgKali Linux with KDE Plasma desktop

Page structure

H1 heading
(Critically important)
Kali Linux
Too many H1 headings
The H1 heading is too short (10 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 38 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Kali Linux
H1 The most advanced Penetration Testing Distribution
H1 The Industry Standard
H1 Kali Everywhere
H1 Choose the desktop you prefer
H2 All the tools you need
H2 Latest news from our blog
H3 Kali Linux is not about its tools, nor the operating system. Kali Linux is a platform.
H3 ARM
H3 Bare Metal
H3 Cloud
H3 Containers
H3 Mobile
H3 USB
H3 Virtual Machines
H3 WSL
H3 Xfce Xfce logo
H3 GNOME Shell GNOME logo
H3 KDE Plasma KDE logo
H4 Make Your Job Easier
H4 Kali Everywhere Duplicate text
H4 Customization
H4 Documentation
H4 Community
H4 Find out all about Kali's Tools
H4 A New Kali Linux Archive Signing Key
H4 Kali Linux 2025.1a Release (2025 Theme, & Raspberry Pi)
H4 Kali Linux On The New Modern WSL
H4 Kali Linux 2024.4 Release (Python 3.12, Goodbye i386, Raspberry Pi Imager & Kali NetHunter)
H4 Links
H4 Platforms
H4 Development
H4 Community Duplicate text
H4 Follow Us
H4 Policies
H5 Undercover Mode
H5 Kali NetHunter
H5 Win-KeX
Baselink: https://www.kali.org/
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are too many external links (45) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.kali.org/Subdomain No Text
https://www.kali.org/get-kali/Subdomain Get Kali
https://www.kali.org/blog/Subdomain Blog
https://www.kali.org/docs/Subdomain Documentation Pages
https://www.kali.org/tools/Subdomain Tools Documentation
https://www.kali.org/faq/Subdomain Frequently Asked Questions
https://bugs.kali.org/search.p...External Subdomain Known Issues
https://www.kali.org/community/Subdomain Community Support
https://forums.kali.org/External Subdomain Forums
https://discord.kali.org/External Subdomain Discord
https://www.kali.org/newsletter/Subdomain Join Newsletter
https://http.kali.org/README?m...External Subdomain Mirror Location
/docs/community/contribute/Subdomain Get Involved
https://www.offsec.com/courses...External Subdomain Kali Linux Revealed (KLCP/PEN-103)
https://www.offsec.com/courses...External Subdomain PEN-200 (PWK/OSCP)
https://www.offsec.com/courses...External Subdomain PEN-210 (WiFu/OSWP)
https://www.offsec.com/courses...External Subdomain PEN-300 (ETBD/OSEP)
https://www.offsec.com/courses...External Subdomain WEB-200 (WAWK/OSWA)
https://www.offsec.com/courses...External Subdomain WEB-300 (AWAE/OSWE)
https://www.offsec.com/courses...External Subdomain EXP-301 (WUMED/OSED)
https://www.offsec.com/courses...External Subdomain EXP-312 (MCB/OSMR)
https://www.offsec.com/courses...External Subdomain EXP-401 (AWE/OSEE)
https://www.offsec.com/courses...External Subdomain SOC-200 (OSDA)
https://gitlab.com/kalilinuxExternal Git Repositories
https://pkg.kali.org/External Subdomain Packages
https://autopkgtest.kali.org/External Subdomain Auto Package Test
https://bugs.kali.org/External Subdomain Bug Tracker
https://nethunter.kali.org/External Subdomain Kali NetHunter Stats
https://www.kali.org/features/Subdomain Kali Linux Overview
https://gitlab.com/kalilinux/d...External Press Pack
https://www.kali.org/wallpapers/Subdomain Wallpapers
https://offsec.usa.dowlis.com/...External Subdomain Kali Swag Store
https://www.kali.org/about-us/Subdomain Meet The Kali Team
/partnerships/Subdomain Partnerships
https://www.kali.org/contact/Subdomain Contact Us
https://www.kali.org/get-kali/Subdomain Download
https://www.kali.org/docs/Subdomain Documentation
https://www.kali.org/Anchor No Text
https://www.kali.org/features/Subdomain Make Your Job Easier
https://www.kali.org/features/Subdomain professional
https://www.kali.org/get-kali/Subdomain Kali Everywhere
https://www.kali.org/get-kali/Subdomain available
/docs/general-use/metapackages/Subdomain Customization
/docs/general-use/metapackages/Subdomain metapackages
/docs/development/live-build-a...Subdomain ISO customization process
https://www.kali.org/docs/Subdomain Text duplicate Documentation
https://www.kali.org/docs/Subdomain documentation
https://www.kali.org/community/Subdomain Community
https://www.backtrack-linux.org/New window External Subdomain BackTrack
https://www.kali.org/community/Subdomain active community
https://www.kali.org/features/Subdomain IMG-ALT Generic laptop PC
https://www.kali.org/tools/Subdomain Kali's Tools
/tools/aircrack-ng/Subdomain Aircrack-ng
IMG-ALT Aircrack-ng
/tools/burpsuite/Subdomain Burp Suite
IMG-ALT Burp Suite
https://www.kali.org/tools/hydra/Subdomain Hydra
IMG-ALT Hydra
https://www.kali.org/tools/john/Subdomain John the Ripper
IMG-ALT John the Ripper
/tools/maltego/Subdomain Maltego
IMG-ALT Maltego
/tools/metasploit-framework/Subdomain Metasploit Framework
IMG-ALT Metasploit Framework
https://www.kali.org/tools/nmap/Subdomain Nmap
IMG-ALT Nmap
/tools/responder/Subdomain Responder
IMG-ALT Responder
/tools/sqlmap/Subdomain sqlmap
IMG-ALT sqlmap
/tools/wireshark/Subdomain Wireshark
IMG-ALT Wireshark
/tools/netexec/Subdomain NetExec
IMG-ALT NetExec
https://www.kali.org/tools/ffuf/Subdomain FFUF
IMG-ALT FFUF
/tools/powershell-empire/Subdomain Empire
IMG-ALT Empire
/tools/starkiller/Subdomain Starkiller
IMG-ALT Starkiller
/docs/introduction/kali-underc...Subdomain Kali Undercover
https://www.kali.org/get-kali/Subdomain Anchor Kali NetHunter
/docs/wsl/win-kex/Subdomain Win-KeX
https://www.kali.org/docs/arm/Subdomain ARM
IMG-ALT ARM architecture icon
/docs/installation/Subdomain Bare Metal
IMG-ALT Bare Metal installation icon
https://www.kali.org/docs/cloud/Subdomain Cloud
IMG-ALT Cloud computing icon
/docs/containers/Subdomain Containers
IMG-ALT Container icon
/docs/nethunter/Subdomain Mobile
IMG-ALT Kali Mobile icon
https://www.kali.org/docs/usb/Subdomain USB
IMG-ALT Live USB icon
/docs/virtualization/Subdomain Virtual Machines
IMG-ALT Virtual Machine icon
https://www.kali.org/docs/wsl/Subdomain WSL
IMG-ALT Windows Subsystem for Linux icon
https://www.kali.org/blog/our blog
/blog/new-kali-archive-signing...Subdomain A New Kali Linux Archive Signing Key TL;DR Bad news for Kali Linux users! In the coming day(s), apt update is going to fail for pretty much everyone out ther...
/blog/kali-linux-2025-1-release/Subdomain Kali Linux 2025.1a Release (2025 Theme, & Raspberry Pi) We are kicking off 2025 with Kali Linux 2025.1a! This update builds on existing features, bringing en...
/blog/kali-linux-modern-wsl/Subdomain Kali Linux On The New Modern WSL Late last year we had the pleasure of being reached out to by Microsoft in regards to participating in the launch of the new...
/blog/kali-linux-2024-4-release/Subdomain Kali Linux 2024.4 Release (Python 3.12, Goodbye i386, Raspberry Pi Imager & Kali NetHunter) Just before the year starts to wrap up, we are getting the final ...
https://www.kali.org/New window Subdomain Home
https://www.kali.org/get-kali/New window Subdomain Download / Get Kali
https://www.kali.org/blog/New window Subdomain Text duplicate Blog
https://www.kali.org/docs/New window Subdomain OS Documentation
https://www.kali.org/tools/New window Subdomain Tool Documentation
https://status.kali.org/New window External Subdomain System Status
https://old.kali.org/New window External Subdomain Archived Releases
https://arm.kali.org/New window External Subdomain ARM (SBC)
https://nethunter.kali.org/New window External Subdomain NetHunter (Mobile)
https://aws.amazon.com/marketp...New window External Subdomain Amazon AWS
A-TITLE Amazon AWS
https://hub.docker.com/u/kalil...New window External Subdomain Docker
A-TITLE Docker
https://www.linode.com/marketp...New window External Subdomain Linode
A-TITLE Linode
https://azuremarketplace.micro...New window External Subdomain Microsoft Azure
A-TITLE Microsoft Azure
https://www.microsoft.com/en-u...New window External Subdomain Microsoft Store (WSL)
A-TITLE Microsoft Store
https://app.vagrantup.com/kali...New window External Subdomain Vagrant
A-TITLE Vagrant
https://bugs.kali.org/New window External Subdomain Text duplicate Bug Tracker
https://autopkgtest.kali.org/New window External Subdomain Continuous Integration
https://http.kali.org/README?m...New window External Subdomain Network Mirror
https://pkg.kali.org/New window External Subdomain Package Tracker
https://gitlab.com/kalilinuxNew window External GitLab
A-TITLE GitLab
https://discord.kali.org/New window External Subdomain Text duplicate Discord
A-TITLE Discord
https://forums.kali.org/New window External Subdomain Support Forum
https://video.infosec.exchange...New window External Subdomain PeerTube
A-TITLE PeerTube
https://bsky.app/profile/kalil...New window External Bluesky
A-TITLE Bluesky
https://www.facebook.com/kalil...New window External Subdomain Facebook
A-TITLE Facebook
https://www.instagram.com/kali...New window External Subdomain Instagram
A-TITLE Instagram
https://infosec.exchange/@kali...New window External Mastodon
A-TITLE Mastodon
https://x.com/kalilinuxNew window External X
A-TITLE X
https://www.kali.org/newsletter/New window Subdomain Newsletter
A-TITLE Newsletter
https://www.kali.org/rss.xmlNew window Subdomain RSS
A-TITLE RSS
/docs/policy/cookie/Subdomain Cookie Policy
/docs/policy/privacy/Subdomain Privacy Policy
/docs/policy/trademark/Subdomain Trademark Policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.kali.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.79 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (46 kB).

HTTP Response Header

NameValue
dateSat, 17 May 2025 13:41:58 GMT
content-typetext/html; charset=utf-8
cache-controlmax-age=600
expiresSat, 17 May 2025 13:51:58 UTC
last-modifiedWed, 14 May 2025 03:49:51 GMT
permissions-policyinterest-cohort=()
varyOrigin
x-request-id01JVF7NSHHQEZ0PT4YF0DVKKG5
cf-cache-statusDYNAMIC
strict-transport-securitymax-age=2592000
expect-ctmax-age=86400, enforce
referrer-policysame-origin
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
servercloudflare
cf-ray9413890ebdf80288-CDG
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 4,696 referring domains.
This page has 251,321 backlinks.
This page has backlinks from 3,519 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

## All robots
User-agent: *

## Allow everything...
Disallow:

## ...expect for archived pages (kali-docs/kali-tools)
Disallow: /docs/virtualization/import-premade-virtualbox-legacy/
Disallow: /docs/virtualization/install-vmware-guest-tools-legacy/
Disallow: /docs/virtualization/install-virtualbox-guest-additions-legacy/
Disallow: /docs/installation/mini-iso/
Disallow: /docs/nethunter/dojo-kali-linux-on-android/
Disallow: /docs/arm/efikamx/
Disallow: /docs/arm/gemini-pda/
Disallow: /docs/arm/imx-6ull-evk/
Disallow: /docs/arm/nanopi2/
Disallow: /docs/arm/raspberry-pi-with-luks-full-disk-encryption/
Disallow: /docs/arm/ss808-mk808/
Disallow: /docs/general-use/kali-domains/
Disallow: /docs/wsl/mesa-21/
Disallow: /docs/introduction/kali-linux-default-passwords/
Disallow: /docs/policy/kali-linux-root-user-policy/
Disallow: /docs/nethunter/nethunter-mitmf/
Disallow: /docs/nethunter/nethunter-mana-wireless/
Disallow: /docs/development/public-packaging/
Disallow: /docs/arm/galaxy-note-10.1/
Disallow: /tools/freerdp2/
Disallow: /tools/backdoor-factory/
Disallow: /tools/winexe/
Disallow: /tools/zenmap-kbx/
Disallow: /tools/rtlsdr-scanner/
Disallow: /tools/android-sdk/
Disallow: /tools/plecost/
Disallow: /tools/abootimg/
Disallow: /tools/bluez-firmware/
Disallow: /tools/fake-hwclock/
Disallow: /tools/faraday-client/
Disallow: /tools/firmware-sof/
Disallow: /tools/initramfs-tools/
Disallow: /tools/ipv6-toolkit/
Disallow: /tools/king-phisher/
Disallow: /tools/netkit-ftp/
Disallow: /tools/netkit-telnet/
Disallow: /tools/netkit-tftp/
Disallow: /tools/p7zip/
Disallow: /tools/pev/
Disallow: /tools/radare2-cutter/
Disallow: /tools/smali/
Disallow: /tools/starkiller/
Disallow: /tools/u-boot/
Disallow: /tools/usbutils/
Disallow: /tools/xprobe/
Disallow: /tools/zd1211-firmware/


## Point out where sitemap is
Sitemap: https://www.kali.org/sitemap.xml

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Search preview

www.kali.org
Kali Linux | Penetration Testing and Ethical Hacking Linux Distribu...
Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Kali93%Check
Kali Linux86%Check
Linux79%Check
Linux distribution72%Check
Kali Container69%Check
Kali NetHunter68%Check
Get Kali65%Check
Kali forums65%Check
Penetration62%Check
Testing62%Check
Show more keywords and terms

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