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Super User
Q&A for computer enthusiasts and power users
https://superuser.com/
2 high issues
6.1%
3 medium issues
9.1%
2 low issues
6.1%
26 tests passed
78.8%
0.17 seconds
33.63 kB
26 resources
Secure
Seo
Title
The title tag is perfect.
Super User
Meta description
The meta description tag is good.
Q&A for computer enthusiasts and power users
Headings
Only one h1 tag should be present on the webpage.
  1. Explore our questions
  2. Subscribe to RSS
  1. current community
  2. your communities
  3. more stack exchange communities
  4. Error while installing jupyterlab
  5. Microsoft Word Issue - Preventing Formatting From Automatically Being Altered When Transitioning from .doc to .docx File
  6. How to close a tmux session
  7. It is not possible to disable the password prompt on the lock screen on the Macbook Pro
  8. Excel: How to reference every cell in array in spreadsheet based on upper left most cell primary key?
  9. Excel PivotTable: How do you calculate the difference between a two columns in a multileveled PivotTable?
  10. Chrome Incognito session cookie location?
  11. How to sum up a range of numbers in a report, by defining the ranging using the report's multiple rows' name plus multiple columns' names?
  12. Can't open a terminal in Ubuntu 22.04, running in VirtualBox 7.0 on a Windows 11 host machine
  13. Unable to access internet when connected to cisco anyconnect vpn client
  14. How to check if the environment is WSL from shell script?
  15. Syncing Google Photos to a Google Cloud bucket
  16. How to Change Usernames in Password Store en Masse
  17. Rebooting Ubuntu on Windows without rebooting Windows?
  1. Stack Exchange Network
  2. Hot Network Questions
  1. Super User
  2. Company
  3. Stack Exchange Network
Content keywords
The content has relevant keywords.
superuser
Image keywords
There are 4 images with missing alt attributes.
  1. https://cdn.sstatic.net/Img/hero/anonymousHeroQuestions.svg?v=748bfb046b78
  2. https://cdn.sstatic.net/Img/hero/anonymousHeroAnswers.svg?v=d5348b00eddc
  3. https://cdn.sstatic.net/Img/hero/anonymousHeroUpvote.svg?v=af2bb70d5d1b
  4. https://cdn.sstatic.net/Img/teams/teams-illo-free-sidebar-promo.svg?v=47faa659a05e
SEO friendly URL
The URL is SEO friendly.
https://superuser.com/
404 page
The website has 404 error pages.
https://superuser.com/404-f7005e6c38a8d468bd2349098c590f5b
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The webpage contains more than 150 links.
  1. Stack Overflow
  2. Visit Stack Exchange
  3. Meta Discuss the workings and policies of this site
  4. About Us Learn more about Stack Overflow the company
  5. Business Learn more about our products
  6. https://stackexchange.com
  7. chat
  8. Meta Super User
  9. more stack exchange communities
  10. company blog
  11. Companies
  12. Create a free Team
  13. Why Teams?
  14. Create free Team
  15. Learn more about Teams
  16. Hot Network Questions
  17. Expectations in how to get faster with Vim/Nvim?
  18. Can you still be sued for copyright infringement if you comply with a cease and desist notice?
  19. How do Journals find reviewers and their contact information?
  20. Are the categories of sets, abelian groups, and commutative rings unique?
  21. What is the full name of the torturers' guild in "The Book of the New Sun"?
  22. Remove the last 'n' occurences of a substring from a string
  23. Repeated measures ANOVA with significant interaction effect, but non-significant main effect
  24. The Word Niger In Acts 13:1. Does It mean Black?
  25. What is the meaning of the wavefunction?
  26. Features of an aircraft designed for fighting flying monsters?
  27. What is a physical quantity in science?
  28. Is paying for a bus in Paris by cash or card possible in 2022?
  29. Can a political party falsely inform its opponent's voters that their voter registrations have been cancelled?
  30. Is it legal for me to post previous exams I have taken in University
  31. Can I use LGPL v2 and v3 in the same file of code?
  32. Biological energy-dense fuel for a giant unicellular organism
  33. How should half-lives be added?
  34. Is there a benefit to turning the lights off?
  35. Are all linear regulators adjustable?
  36. How to limit the anger of an unwilling person?
  37. What was the original unix font?
  38. What do you call those "round checkboxes"?
  39. Why is 2x one-way fares cheaper than round-trip on Matrix?
  40. Why do the walls of an SRB not glow red hot?
  41. Chat
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  55. Stack Exchange Network
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  69. CC BY-SA
  70. Cookie Policy
  1. https://superuser.com/help
  2. Tour Start here for a quick overview of the site
  3. Help Center Detailed answers to any questions you might have
  4. current community
  5. Super User
  6. help
  7. Sign up
  8. log in
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  12. https://superuser.com
  13. Home
  14. Questions
  15. Tags
  16. Users
  17. Unanswered
  18. https://superuser.com/javascript:void(0)
  19. Ask Question
  20. linux
  21. windows
  22. windows-7
  23. windows-10
  24. networking
  25. microsoft-excel
  26. macos
  27. ubuntu
  28. hard-drive
  29. wireless-networking
  30. more tags
  31. Active
  32. 4 Bountied
  33. Hot
  34. Week
  35. Month
  36. Error while installing jupyterlab
  37. jupyter-notebook
  38. jupyter
  39. https://superuser.com/users/230058/harsha-j-k
  40. Harsha J K
  41. asked 4 mins ago
  42. Microsoft Word Issue - Preventing Formatting From Automatically Being Altered When Transitioning from .doc to .docx File
  43. microsoft-word
  44. formatting
  45. conditional-formatting
  46. https://superuser.com/users/304000/mureinik
  47. Mureinik
  48. modified 6 mins ago
  49. How to close a tmux session
  50. unix
  51. terminal
  52. tmux
  53. console
  54. https://superuser.com/users/878218/richard-j-acton
  55. Richard J. Acton
  56. answered 9 mins ago
  57. It is not possible to disable the password prompt on the lock screen on the Macbook Pro
  58. macbook-pro
  59. macos-monterey
  60. https://superuser.com/users/1140623/granular-bastard
  61. granular bastard
  62. modified 12 mins ago
  63. Excel: How to reference every cell in array in spreadsheet based on upper left most cell primary key?
  64. microsoft-excel
  65. https://superuser.com/users/1742577/matthew-b
  66. Matthew B
  67. asked 15 mins ago
  68. Excel PivotTable: How do you calculate the difference between a two columns in a multileveled PivotTable?
  69. microsoft-excel-2013
  70. pivot-table
  71. https://superuser.com/users/-1/community
  72. Community
  73. modified 16 mins ago
  74. Chrome Incognito session cookie location?
  75. google-chrome
  76. security
  77. cookies
  78. https://superuser.com/users/-1/community
  79. Community
  80. modified 16 mins ago
  81. How to sum up a range of numbers in a report, by defining the ranging using the report's multiple rows' name plus multiple columns' names?
  82. microsoft-excel
  83. https://superuser.com/users/1740952/littlemilestone
  84. littlemilestone
  85. modified 23 mins ago
  86. Can't open a terminal in Ubuntu 22.04, running in VirtualBox 7.0 on a Windows 11 host machine
  87. ubuntu
  88. virtualbox
  89. windows-11
  90. linux-terminal
  91. https://superuser.com/users/434300/drc1ron
  92. drC1Ron
  93. modified 24 mins ago
  94. Unable to access internet when connected to cisco anyconnect vpn client
  95. cisco-anyconnect
  96. https://superuser.com/users/1742572/mark-edison-pascual
  97. Mark Edison Pascual
  98. asked 30 mins ago
  99. How to check if the environment is WSL from shell script?
  100. ubuntu
  101. bash
  102. windows-subsystem-for-linux
  103. https://superuser.com/users/1210833/notthedr01ds
  104. NotTheDr01ds
  105. modified 35 mins ago
  106. Syncing Google Photos to a Google Cloud bucket
  107. sync
  108. cloud
  109. cloud-storage
  110. google-photos
  111. google-cloud-storage
  112. https://superuser.com/users/146689/brimby
  113. Brimby
  114. asked 35 mins ago
  115. How to Change Usernames in Password Store en Masse
  116. command-line
  117. passwords
  118. grep
  119. sed
  120. gnupg
  121. https://superuser.com/users/1660603/kees-trommel
  122. Kees Trommel
  123. answered 39 mins ago
  124. Rebooting Ubuntu on Windows without rebooting Windows?
  125. windows-10
  126. windows-subsystem-for-linux
  127. https://superuser.com/users/1102737/henke
  128. Henke
  129. answered 41 mins ago
  130. Browse more Questions
  131. Recent questions feed
  132. Super User
  133. Tour
  134. Help
  135. Contact
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://cdn.sstatic.net/Sites/superuser/Img/apple-touch-icon.png?v=0ad5b7a83e49
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.17 seconds.
Page size
The size of the HTML webpage is 33,634.00.
HTTP requests
There are fewer than 26 HTTP requests on the webpage.
  1. https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js
  2. https://cdn.sstatic.net/Js/third-party/npm/@stackoverflow/stacks/dist/js/stacks.min.js?v=facbc6b2f3b6
  3. https://cdn.sstatic.net/Js/stub.en.js?v=0e3ada576039
  4. https://www.googletagmanager.com/gtag/js?id=G-S812YQPLT2
  1. https://cdn.sstatic.net/Shared/stacks.css?v=5ad0f45f4799
  2. https://cdn.sstatic.net/Sites/superuser/primary.css?v=886d1d59c4ba
  3. https://cdn.sstatic.net/Shared/Channels/channels.css?v=d098999fc478
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  3. https://cdn.sstatic.net/Img/hero/anonymousHeroUpvote.svg?v=af2bb70d5d1b
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Image format
There are 19 images that are not using the AVIF, WebP format.
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  2. https://cdn.sstatic.net/Img/hero/anonymousHeroAnswers.svg?v=d5348b00eddc
  3. https://cdn.sstatic.net/Img/hero/anonymousHeroUpvote.svg?v=af2bb70d5d1b
  4. https://cdn.sstatic.net/Sites/superuser/Img/logo.svg?v=4bc8a703ebac
  5. https://cdn.sstatic.net/Img/teams/teams-illo-free-sidebar-promo.svg?v=47faa659a05e
  6. https://www.gravatar.com/avatar/71ace61f16884b66b77c8e84b7d13471?s=32&d=identicon&r=PG&f=1
  7. https://www.gravatar.com/avatar/2353050223ebecb113741c29458de4b2?s=32&d=identicon&r=PG
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JavaScript defer
The are 3 javascript resources without the defer attribute.
  1. https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js
  2. https://cdn.sstatic.net/Js/stub.en.js?v=0e3ada576039
  3. https://www.googletagmanager.com/gtag/js?id=G-S812YQPLT2
DOM size
The DOM size is optimal.
The HTML file has 1015 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://superuser.com/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage does not have a public server signature.
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage contains plaintext emails.
  1. apple-touch-icon@2.png
Miscellaneous
Structured data
The webpage has structured data.
      Meta viewport
      The webpage has a meta viewport tag set.
      width=device-width, height=device-height, initial-scale=1.0, minimum-scale=1.0
      Character set
      The webpage does not have a charset declared.
      Sitemap
      The website has sitemaps.
      1. https://superuser.com/sitemap.xml
      Social
      The webpage has 4 social links.
      Content length
      The webpage has 3,897 words.
      Text to HTML ratio
      The text to HTML ratio is 18%.
      Inline CSS
      The webpage does not contain inline CSS code.
      Deprecated HTML
      There are no deprecated HTML tags on the webpage.