Linuxfoundation.org - SEO Checker

Overview of the SEO Check
Meta information
97% 
Page quality
45% 
Page structure
68% 
Link structure
0% 
Server
54% 
External factors
100% 
SEO Score
Response time
0.17 s
File size
132.10 kB
Words
781
Media files
33
Number of links
80 internal / 70 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Linux Foundation - Decentralized innovation, built with trust
The length of the page title is perfect. (530 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Helping open technology projects build world class open source software, communities and companies.
The length of the meta description is perfect. (637 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.linuxfoundation.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTTP-Equiv meta tag: en
Server location: United States of America
The following language is defined by HTML: en
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
descriptionHelping open technology projects build world class open source software, communities and companies.
viewportwidth=device-width, initial-scale=1
generatorHubSpot
twitter:descriptionHelping open technology projects build world class open source software, communities and companies.
twitter:titleLinux Foundation - Decentralized innovation, built with trust
twitter:cardsummary
og:descriptionHelping open technology projects build world class open source software, communities and companies.
og:titleLinux Foundation - Decentralized innovation, built with trust
og:urlhttps://www.linuxfoundation.org
content-languageen
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are 6 text duplicates on this page:
  • Duplicate 1: The Linux Foundation provides a neutral, trusted home for developers t...
  • Duplicate 2: The Linux Foundation provides a neutral, trusted home for developers t...
  • Duplicate 3: The Linux Foundation provides a neutral, trusted home for developers t...
This page contains 781 words. That's ok.
25.5% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
17 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 14.72 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 19 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: learn more.
Image SEO
(Somewhat important)
25 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
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
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...255&height=256&name=prometeo-photo 1.pngprometeo-photo 1
/hubfs/cncf-color-3.pngNo alt attribute provided
/hubfs/Tux-flat-version.pngNo alt attribute provided
/hubfs/openssf-horizontal-color.pngNo alt attribute provided
/hubfs/finos-horizontal-color%201.pngNo alt attribute provided
/hubfs/lfnetworking-stacked-color%20(1).pngNo alt attribute provided
/hubfs/OpenJS%20Logo.pngNo alt attribute provided
/hubfs/riscvlogo.pngNo alt attribute provided
/hubfs/chipsalliance-color.svgNo alt attribute provided
/hubfs/clusterduck.svgNo alt attribute provided
/hubfs/pixhawk.jpgNo alt attribute provided
/hubfs/openpowerfoundation.svgNo alt attribute provided
/hubfs/open19.svgNo alt attribute provided
/hubfs/aomedia_color.svgNo alt attribute provided
/hubfs/C2PA.svgNo alt attribute provided
/hubfs/jdf3mf.svgNo alt attribute provided
/hubfs/toip.svgNo alt attribute provided
...ecentralized-identity-foundation-dif.svgNo alt attribute provided
/hubfs/spdx-color.svgNo alt attribute provided
/hubfs/os-c.svgNo alt attribute provided
/hubfs/marquez.svgNo alt attribute provided
/hubfs/cdsc.svgNo alt attribute provided
/hubfs/lfai-milvus.pngNo alt attribute provided
/hubfs/openbtes.pngNo alt attribute provided
/hubfs/odpi-egeria.svgNo alt attribute provided
/hubfs/lf_mgmt_bp_white.svglf_mgmt_bp_white
...ht=178&name=lf_sustainability_banner.pnglf_sustainability_banner
/hubfs/Digital%20Trust%20Logo.svgDigital Trust Logo
...ht=628&name=Jan24.promo.1200x628 (1).pngJan24.promo.1200x628 (1)
...idth=780&height=513&name=kceu24_lfhp.pngkceu24_lfhp
/hubfs/LF%20Logo%20White.svgLF Logo White

Page structure

H1 heading
(Critically important)
Decentralized innovation. Built on trust.
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 26 headings on the page. The amount of headings should be in a more proper relation to the amount of text.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Decentralized innovation. Built on trust.
H2 900
H2 3M+
H2 777K
H2 51M
H2 17K
H2 70+
H2 Getting started is easy.
H2 Explore our projects.
H2 Management & Best Practices
H2 Sustainability
H2 Digital Trust
H2 Learn More in '24 & Save up to 35%
H2 Innovation happens here.
H2 2023 Open Source Generative AI Survey Report
H2 The latest from the Linux Foundation
H3 Become a Member
H3 Host a Project
H3 Stay Connected with the Linux Foundation
H3 Empty heading
H4 Search
H4 Linux Foundation, ISC2 and OpenSSF Collaborate to Target Secure Code Development
H4 Navigating the Open Source Landscape: Key Insights from the Global Spotlight 2023 Report
H4 Strengthening Security: What You Need to Know About our New Vulnerability Reporting Policy
H6 Announcement
H6 Blog
H6 Blog Duplicate text
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
1 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (70) on this page.
LinkAttributesAnchor text
https://events.linuxfoundation...External Subdomain REGISTER
https://openprofile.dev/New window External Sign In
https://www.linuxfoundation.org/Anchor No Text
/?hsLang=enNo Text
/about/join?hsLang=enJoin
/aboutAbout the LF
/about/membersCorporate Members
/about/individual-supportersIndividual Supporters
/about/leadershipLeadership
/about/diversity-inclusivityDiversity & Inclusivity
/careersCareers
/brand-guidelinesBrand Guidelines
/about/contactContact Us
/projectsView All Projects
/projects/hostingHost Your Project
/projects/partnershipsPartner Program
/securitySecurity
/projects/standardsStandards and Specifications
/projects/digital-trustLF Digital Trust
/projects/sustainabilityLF Sustainability
/projects/managementManagement & Best Practices
/blogBlog
/resources/publicationsPublications
/resources/open-source-guidesOpen Source Guides
/webinarsWebinars
/resources/case-studiesCase Studies
/pressPress Releases
/research-bakLatest Research
/research/leadershipLeadership & Advisory Board
https://training.linuxfoundati...New window External Subdomain Training Home
https://training.linuxfoundati...New window External Subdomain Course Catalog
https://training.linuxfoundati...External Subdomain Training Resources
https://events.linuxfoundation...External Subdomain Upcoming Events
https://events.linuxfoundation...External Subdomain Sponsor
https://linuxfoundation.smappl...External Subdomain Submit a Talk
https://events.linuxfoundation...External Subdomain Code of conduct
https://lfx.linuxfoundation.org/External Subdomain LFX Home
https://myprofile.lfx.linuxfou...External LFX Tools
https://community.lfx.dev/External LFX Community Forum
https://openprofile.dev/External Create an LFX Account
/about/join?hsLang=enText duplicate Join
https://twitter.com/linuxfound...New window External No Text
https://www.facebook.com/TheLi...New window External No Text
https://www.youtube.com/user/T...New window External No Text
https://www.linkedin.com/compa...New window External No Text
https://github.com/LF-EngineeringNew window External No Text
https://openprofile.dev/External My Account
https://openprofile.dev/External Log In
https://linuxfoundation.org/New window English
https://www.linuxfoundation.jp/New window External Japan
/zh/chinese/?hsLang=enNew window China
https://linuxfoundation.eu/?hs...New window External Europe
/projects?hsLang=enLearn More
/projects?hsLang=enopen source projects
https://training.linuxfoundati...New window External Subdomain developers trained
/projects?hsLang=endevelopers contributing code
https://lfx.linuxfoundation.or...New window External Subdomain lines of code added weekly
/about/members?hsLang=encontributing organizations
https://events.linuxfoundation...New window External Subdomain upcoming events
/about/members?hsLang=enMeet our members.
/External No Text
/about/join?hsLang=enText duplicate Learn More
/projects/hosting?hsLang=enText duplicate Learn More
/browse-projects?hsLang=enSee all open software projects.
/browse-projects?hsLang=enText duplicate See all open software projects.
/browse-projects?hsLang=enSee all open hardware projects.
/browse-projects?hsLang=enText duplicate See all open hardware projects.
/browse-projects?hsLang=enSee all open standard projects.
/browse-projects?hsLang=enSee all open standards projects.
/browse-projects?hsLang=enSee all open data projects.
/browse-projects?hsLang=enText duplicate See all open data projects.
https://www.cncf.io/New window External No Text
https://www.kernel.org/New window External No Text
https://openssf.org/New window External No Text
https://finos.org/?hsLang=enNew window External No Text
https://lfnetworking.org/New window External No Text
https://openjsf.org/New window External No Text
https://riscv.org/New window External No Text
https://chipsalliance.org/New window External No Text
https://clusterduckprotocol.org/New window External No Text
https://pixhawk.org/New window External No Text
https://openpowerfoundation.org/New window External No Text
https://open19.org/New window External No Text
https://aomedia.org/New window External No Text
https://c2pa.org/New window External No Text
https://3mf.io/New window External No Text
https://trustoverip.org/New window External No Text
https://identity.foundation/New window External Subdomain No Text
https://spdx.dev/New window External No Text
https://os-climate.org/New window External No Text
https://marquezproject.github....New window External Subdomain No Text
https://www.lfenergy.org/proje...New window External No Text
https://milvus.io/New window External No Text
https://www.openbytes.io/New window External No Text
https://egeria-project.org/New window External No Text
/projects?hsLang=enSee All Projects
/projects/management?hsLang=enLearn more.
/projects/sustainability?hsLan...Learn more
/projects/digital-trust?hsLang=enText duplicate Learn more.
https://training.linuxfoundati...New window External Subdomain GET STARTED
https://www.cncf.io/projects/New window External No Text
https://events.linuxfoundation...New window External Subdomain Text duplicate Learn More
/research/2023-generative-ai-s...Read Now
/press?hsLang=enNEWSROOM
/press/linux-foundation-isc2-o...Announcement Linux Foundation, ISC2 and OpenSSF Collaborate to Target Secure Code Development Read more
/blog/navigating-the-open-sour...Blog Navigating the Open Source Landscape: Key Insights from the Global Spotlight 2023 Report Read the post
/blog/strengthening-security-w...Blog Strengthening Security: What You Need to Know About our New Vulnerability Reporting Policy Read more
https://linuxfoundation.org/IMG-ALT LF Logo White
/aboutText duplicate About the LF
/about/leadershipText duplicate Leadership
/careersText duplicate Careers
/about/membersText duplicate Corporate Members
/about/diversity-inclusivityText duplicate Diversity & Inclusivity
/brand-guidelinesText duplicate Brand Guidelines
/about/contactText duplicate Contact Us
https://linuxfoundation.store/New window External Subdomain Store
https://twitter.com/linuxfound...New window External No Text
https://www.facebook.com/TheLi...New window External No Text
https://www.youtube.com/user/T...New window External No Text
https://www.linkedin.com/compa...New window External No Text
https://github.com/LF-EngineeringNew window External No Text
/projectsText duplicate View All Projects
/projects/hostingText duplicate Host Your Project
/securityText duplicate Security
/pressText duplicate Press Releases
/research-bakText duplicate Latest Research
/research/leadershipText duplicate Leadership & Advisory Board
https://lfx.linuxfoundation.org/New window External Subdomain Text duplicate LFX Home
https://myprofile.lfx.linuxfou...New window External Text duplicate LFX Tools
https://community.lfx.dev/New window External Text duplicate LFX Community Forum
https://openprofile.dev/New window External Text duplicate Create an LFX Account
/blogText duplicate Blog
/resources/publicationsText duplicate Publications
/resources/open-source-guidesText duplicate Open Source Guides
/webinarsText duplicate Webinars
/resources/case-studiesText duplicate Case Studies
https://events.linuxfoundation...New window External Subdomain Text duplicate Upcoming Events
https://events.linuxfoundation...New window External Subdomain Sponsor an Event
https://linuxfoundation.smappl...New window External Subdomain Text duplicate Submit a Talk
https://events.linuxfoundation...New window External Subdomain Code of Conduct
https://training.linuxfoundati...New window External Subdomain Text duplicate Training Home
https://training.linuxfoundati...External Subdomain Text duplicate Course Catalog
https://training.linuxfoundati...External Subdomain Text duplicate Training Resources
/legal/trademark-usage?hsLang=enTrademark Usage
/legal/terms/?hsLang=enTerms of Use
/legal/privacy-policy/?hsLang=enPrivacy Policy
/legal/bylaws/?hsLang=enBylaws
/legal/antitrust-policy/?hsLan...Antitrust Policy
/legal/good-standing-policy/?h...Good Standing Policy
/legal/generative-ai?hsLang=enGenerative AI Policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.linuxfoundation.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 14 CSS files. This may affect the page load time negatively.
This page loads 19 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.17 seconds.
The file size of the HTML document is fine (132 kB).

HTTP Response Header

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content-typetext/html; charset=UTF-8
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strict-transport-securitymax-age=31536000
content-security-policyupgrade-insecure-requests
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referrer-policyno-referrer-when-downgrade
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x-hs-cf-cache-statusHIT
x-hs-content-id83164354175
x-hs-https-onlyworker
x-hs-hub-id8112310
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set-cookie264 Characters
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External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 15,409 referring domains.
This page has 4,016,164 backlinks.
This page has backlinks from 9,418 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Robots.txt

User-agent: *
            Disallow: /sample-*
            Disallow: /blog/sample-*
          
Disallow: /_hcms/preview/
Disallow: /hs/manage-preferences/
Disallow: /hs/preferences-center/

Search preview

www.linuxfoundation.org
Linux Foundation - Decentralized innovation, built with trust
Helping open technology projects build world class open source software, communities and companies.

Most important keywords

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

KeywordResultRecheck
Linux68%Check
Foundation68%Check
Trust68%Check
Linux Foundation68%Check
Decentralized innovation66%Check
innovation65%Check
Decentralized63%Check
Built61%Check
Log58%Check
Open56%Check

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