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Linux Foundation - Decentralized innovation, built with trust
Helping open technology projects build world class open source software, communities and companies.
https://www.linuxfoundation.org/
2 high issues
6.1%
6 medium issues
18.2%
4 low issues
12.1%
21 tests passed
63.6%
0.16 seconds
22.09 kB
70 resources
Secure
Seo
Title
The title tag must be between 1 and 60 characters.
The current title has 61 characters.
Meta description
The meta description tag is good.
Helping open technology projects build world class open source software, communities and companies.
Headings
The headings are properly set.
  1. Decentralized innovation.Built on trust.
  1. 850
  2. 2M+
  3. 777K
  4. 51M
  5. 17K
  6. 70+
  7. Getting started is easy.
  8. Explore our projects.
  9. Innovators thrive here.
  10. Gain marketable open source skills.
  11. Meet us in Detroit.
  12. World of Open Source: Europe Spotlight 2022
  13. The latest from the Linux Foundation
  1. Become a Member
  2. Host a Project
  3. Stay Connected with the Linux Foundation
  1. Search
  2. Linux Foundation Europe Launches to Foster European Open Source Collaboration and Innovation
  3. Participate in the first-ever survey to discover digital transformation readiness of energy stakeholders
  4. TODO Group: Why Open Source Matters to Your Enterprise
  1. Announcement
  2. LF Blog
  3. Special series
Content keywords
The content has relevant keywords.
linuxfoundationdecentralizedinnovationbuiltwithtrust
Image keywords
There are 25 images with missing alt attributes.
  1. https://www.linuxfoundation.org/hubfs/LF%20Logo%20White.svg
  2. https://www.linuxfoundation.org/hubfs/cncf-color-3.png
  3. https://www.linuxfoundation.org/hubfs/Tux-flat-version.png
  4. https://www.linuxfoundation.org/hubfs/openssf-horizontal-color.png
  5. https://www.linuxfoundation.org/hubfs/finos-horizontal-color%201.png
  6. https://www.linuxfoundation.org/hubfs/lfnetworking-stacked-color%20(1).png
  7. https://www.linuxfoundation.org/hubfs/OpenJS%20Logo.png
  8. https://www.linuxfoundation.org/hubfs/riscvlogo.png
  9. https://www.linuxfoundation.org/hubfs/chipsalliance-color.svg
  10. https://www.linuxfoundation.org/hubfs/clusterduck.svg
  11. https://www.linuxfoundation.org/hubfs/pixhawk.jpg
  12. https://www.linuxfoundation.org/hubfs/openpowerfoundation.svg
  13. https://www.linuxfoundation.org/hubfs/open19.svg
  14. https://www.linuxfoundation.org/hubfs/aomedia_color.svg
  15. https://www.linuxfoundation.org/hubfs/C2PA.svg
  16. https://www.linuxfoundation.org/hubfs/jdf3mf.svg
  17. https://www.linuxfoundation.org/hubfs/toip.svg
  18. https://www.linuxfoundation.org/hubfs/decentralized-identity-foundation-dif.svg
  19. https://www.linuxfoundation.org/hubfs/spdx-color.svg
  20. https://www.linuxfoundation.org/hubfs/os-c.svg
  21. https://www.linuxfoundation.org/hubfs/marquez.svg
  22. https://www.linuxfoundation.org/hubfs/cdsc.svg
  23. https://www.linuxfoundation.org/hubfs/lfai-milvus.png
  24. https://www.linuxfoundation.org/hubfs/openbtes.png
  25. https://www.linuxfoundation.org/hubfs/odpi-egeria.svg
SEO friendly URL
The URL is SEO friendly.
https://www.linuxfoundation.org/
404 page
The website has 404 error pages.
https://www.linuxfoundation.org/404-3320a9f2590d259669c649eccbe9b512
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
  1. Register today
  2. Sign In
  3. Training Home
  4. Course Catalog
  5. Training Resources
  6. Upcoming Events
  7. Sponsor
  8. Submit a Talk
  9. Code of conduct
  10. LFX Home
  11. LFX Tools
  12. LFX Community Forum
  13. Create an LFX Account
  14. https://twitter.com/linuxfoundation
  15. https://www.facebook.com/TheLinuxFoundation
  16. https://www.youtube.com/user/TheLinuxFoundation
  17. https://www.linkedin.com/company/208777
  18. https://github.com/LF-Engineering
  19. My Account
  20. Log In
  21. English
  22. Japan
  23. Europe
  24. developers trained 
  25. lines of codeadded weekly 
  26. upcoming events 
  27. https://
  28. https://www.cncf.io/
  29. https://www.kernel.org/
  30. https://openssf.org/
  31. https://finos.org/
  32. https://lfnetworking.org/
  33. https://openjsf.org/
  34. https://riscv.org/
  35. https://chipsalliance.org/
  36. https://clusterduckprotocol.org/
  37. https://pixhawk.org/
  38. https://openpowerfoundation.org/
  39. https://open19.org/
  40. https://aomedia.org/
  41. https://c2pa.org/
  42. https://3mf.io/
  43. https://trustoverip.org/
  44. https://identity.foundation/
  45. https://spdx.dev/
  46. https://os-climate.org/
  47. https://marquezproject.github.io/marquez/
  48. https://www.lfenergy.org/projects/carbon-data-specification-cds/
  49. https://milvus.io/
  50. https://www.openbytes.io/
  51. https://egeria-project.org/
  52. START LEARNING
  53. Register Now
  54. https://8112310.hs-sites.com/en/test-only-home-page?hsLang=en
  55. Store
  56. https://twitter.com/linuxfoundation
  57. https://www.facebook.com/TheLinuxFoundation
  58. https://www.youtube.com/user/TheLinuxFoundation
  59. https://www.linkedin.com/company/208777
  60. https://github.com/LF-Engineering
  61. LFX Home
  62. LFX Tools
  63. LFX Community Forum
  64. Create an LFX Account
  65. Upcoming Events
  66. Sponsor an Event
  67. Submit a Talk
  68. Code of Conduct
  69. Training Home
  70. Course Catalog
  71. Training Resources
Language
The webpage does not have a language declared.
Favicon
The webpage does not have a favicon.
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.16 seconds.
Page size
The size of the HTML webpage is 22,091.00.
HTTP requests
The webpage makes more than 50.00 HTTP requests.
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  2. https://www.linuxfoundation.org/hubfs/RedHat-new-2.png
  3. https://www.linuxfoundation.org/hubfs/Ericsson_Mobile_Communications-Logo.wine.png
  4. https://www.linuxfoundation.org/hubfs/intel-01.svg
  5. https://www.linuxfoundation.org/hubfs/meta-logo-primary_standardsize.png
  6. https://www.linuxfoundation.org/hubfs/microsoft-horizontal-color.png
  7. https://www.linuxfoundation.org/hubfs/Huawei-01.png
  8. https://www.linuxfoundation.org/hubfs/adobe-inc.svg
  9. https://www.linuxfoundation.org/hubfs/docker-spn.png
  10. https://www.linuxfoundation.org/hubfs/7935-12-Fujitsu-Symbol-Mark-Red-with-ISO-Large-v1.0_resize.png
  11. https://www.linuxfoundation.org/hubfs/cncf-color-3.png
  12. https://www.linuxfoundation.org/hubfs/Tux-flat-version.png
  13. https://www.linuxfoundation.org/hubfs/openssf-horizontal-color.png
  14. https://www.linuxfoundation.org/hubfs/finos-horizontal-color%201.png
  15. https://www.linuxfoundation.org/hubfs/lfnetworking-stacked-color%20(1).png
  16. https://www.linuxfoundation.org/hubfs/OpenJS%20Logo.png
  17. https://www.linuxfoundation.org/hubfs/riscvlogo.png
  18. https://www.linuxfoundation.org/hubfs/chipsalliance-color.svg
  19. https://www.linuxfoundation.org/hubfs/clusterduck.svg
  20. https://www.linuxfoundation.org/hubfs/pixhawk.jpg
  21. https://www.linuxfoundation.org/hubfs/openpowerfoundation.svg
  22. https://www.linuxfoundation.org/hubfs/open19.svg
  23. https://www.linuxfoundation.org/hubfs/aomedia_color.svg
  24. https://www.linuxfoundation.org/hubfs/C2PA.svg
  25. https://www.linuxfoundation.org/hubfs/jdf3mf.svg
  26. https://www.linuxfoundation.org/hubfs/toip.svg
  27. https://www.linuxfoundation.org/hubfs/decentralized-identity-foundation-dif.svg
  28. https://www.linuxfoundation.org/hubfs/spdx-color.svg
  29. https://www.linuxfoundation.org/hubfs/os-c.svg
  30. https://www.linuxfoundation.org/hubfs/marquez.svg
  31. https://www.linuxfoundation.org/hubfs/cdsc.svg
  32. https://www.linuxfoundation.org/hubfs/lfai-milvus.png
  33. https://www.linuxfoundation.org/hubfs/openbtes.png
  34. https://www.linuxfoundation.org/hubfs/odpi-egeria.svg
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Image format
There are 22 images that are not using the AVIF, WebP format.
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  2. https://www.linuxfoundation.org/hubfs/Ericsson_Mobile_Communications-Logo.wine.png
  3. https://www.linuxfoundation.org/hubfs/meta-logo-primary_standardsize.png
  4. https://www.linuxfoundation.org/hubfs/microsoft-horizontal-color.png
  5. https://www.linuxfoundation.org/hubfs/Huawei-01.png
  6. https://www.linuxfoundation.org/hubfs/docker-spn.png
  7. https://www.linuxfoundation.org/hubfs/7935-12-Fujitsu-Symbol-Mark-Red-with-ISO-Large-v1.0_resize.png
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  12. https://www.linuxfoundation.org/hubfs/openssf-horizontal-color.png
  13. https://www.linuxfoundation.org/hubfs/finos-horizontal-color%201.png
  14. https://www.linuxfoundation.org/hubfs/lfnetworking-stacked-color%20(1).png
  15. https://www.linuxfoundation.org/hubfs/OpenJS%20Logo.png
  16. https://www.linuxfoundation.org/hubfs/riscvlogo.png
  17. https://www.linuxfoundation.org/hubfs/pixhawk.jpg
  18. https://www.linuxfoundation.org/hubfs/lfai-milvus.png
  19. https://www.linuxfoundation.org/hubfs/openbtes.png
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  21. https://www.linuxfoundation.org/hs-fs/hubfs/tux.jpg?width=912&height=669&name=tux.jpg
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JavaScript defer
The are 15 javascript resources without the defer attribute.
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  3. https://www.linuxfoundation.org/hs/hsstatic/jquery-libs/static-1.1/jquery/jquery-1.7.1.js
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DOM size
The DOM size is optimal.
The HTML file has 905 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.linuxfoundation.org/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
cloudflare
Unsafe cross-origin links
The webpage has 27 unsafe cross-origin links.
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
The webpage has structured data.
      Meta viewport
      The webpage has a meta viewport tag set.
      width=device-width, initial-scale=1
      Character set
      The webpage has a charset value set.
      utf-8
      Sitemap
      No sitemaps found.
      Social
      The webpage has 8 social links.
      Content length
      The webpage has 1,026 words.
      Text to HTML ratio
      The text to HTML ratio is under 10%
      The text to HTML ratio is 6%.
      Inline CSS
      The webpage contains inline CSS code.
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      10. max-width:1200px; width:100%; margin:0 auto;
      12. max-width: 100%; height: auto;
      13. max-width: 100%; height: auto;
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      33. font-size: 14px; color: #ffffff;
      34. font-size: 14px; color: #ffffff;
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      Deprecated HTML
      There are no deprecated HTML tags on the webpage.