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International Dark-Sky Association SEO
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International Dark Sky Association - International Dark-Sky Association
https://www.darksky.org/
4 high issues
12.1%
4 medium issues
12.1%
4 low issues
12.1%
21 tests passed
63.6%
0.17 seconds
47.92 kB
55 resources
Secure
Seo
Title
The title tag must be between 1 and 60 characters.
The current title has 71 characters.
Meta description
The meta description tag is missing or empty.
Headings
Only one h1 tag should be present on the webpage.
  1. Recent News
  2. Lost Trail NWR Named Montana’s Newest International Dark Sky Sanctuary
  3. Lost Trail NWR Named Montana’s Newest International Dark Sky Sanctuary
  4. Speakers for Under One Sky 2022
  5. Under One Sky 2022 Engagement Workshops
  6. Our Programs
  7. How You Can Help
  1. What is Light Pollution? ▶
  2. How You Can Help ▶
  3. Find a Dark Sky Place ▶
  4. GET INVOLVED
  1. Join Our Email List
  2. Become a Member
  3. Make a Donation
  4. Take Action
Content keywords
The content has relevant keywords.
internationaldarkskyassociationinternationaldarkskyassociation
Image keywords
There are 12 images with missing alt attributes.
  1. https://www.darksky.org/wp-content/uploads/2015/02/btn-hm-pollution.jpg
  2. https://www.darksky.org/wp-content/uploads/2015/06/take-action.jpg
  3. https://www.darksky.org/wp-content/uploads/2015/06/btn-hm-success.jpg
  4. https://www.darksky.org/wp-content/uploads/2022/10/Lost-Trail-NWR_John-Ashley_Milky-Way-and-Interp-Signs_2-e1666880614527.jpg
  5. https://www.darksky.org/wp-content/uploads/2021/01/OurPrograms-card1.jpg
  6. https://www.darksky.org/wp-content/uploads/2021/01/OurPrograms-card2.jpg
  7. https://www.darksky.org/wp-content/uploads/2021/02/OurPrograms-card3.jpg
  8. https://www.darksky.org/wp-content/uploads/2015/07/circle-bird.jpg
  9. https://www.darksky.org/wp-content/uploads/2015/03/circle-health.jpg
  10. https://www.darksky.org/wp-content/uploads/2015/03/circle-energy.jpg
  11. https://www.darksky.org/wp-content/uploads/2015/03/circle-heritage.jpg
  12. https://www.darksky.org/wp-content/uploads/2015/03/circle-safety.jpg
SEO friendly URL
The URL is SEO friendly.
https://www.darksky.org/
404 page
The website has 404 error pages.
https://www.darksky.org/404-1871441619685be77e2ddc8fe8296ab1
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. https://www.darksky.org
  2. About
  3. Chapters
  4. Staff
  5. Board of Directors
  6. Committees
  7. Funding
  8. Corporate Partners
  9. Our Work
  10. International Dark Sky Places
  11. Fixture Seal of Approval
  12. Outdoor Sports Lighting Program
  13. Education & Outreach
  14. Public Policy
  15. IDA Awards & Recognition Program
  16. Press Releases
  17. Light Pollution
  18. Wildlife and Ecosystems
  19. Energy Waste
  20. Lighting, Crime and Safety
  21. Night Sky Heritage
  22. Human Health
  23. Measuring Light Pollution
  24. Research
  25. Lighting
  26. Outdoor Lighting Basics
  27. Find Dark Sky Friendly Lighting
  28. Lighting Ordinances
  29. Lighting for Policy Makers
  30. My Neighbor’s Lighting
  31. Home Lighting
  32. Bad Streetlights
  33. Model Lighting Laws & Policy
  34. Outdoor Sports Lighting
  35. Take Action
  36. Do Something Now
  37. Find IDA Near You
  38. Join the Advocate Network
  39. Join Our Email List
  40. Events
  41. Ways to Give
  42. Resources
  43. FAQ
  44. Public Outreach Materials
  45. IDA Publications
  46. Press Releases
  47. Find Dark Sky Friendly Lighting
  48. Videos
  49. “Losing the Dark” Film
  50. Materials For Educators
  51. Research
  52. News
  53. Contact
  54. https://www.darksky.org/get-involved/
  55. What is Light Pollution? ▶
  56. How You Can Help ▶
  57. Find a Dark Sky Place ▶
  58. Lost Trail NWR Named Montana’s Newest International Dark Sky Sanctuary
  59. https://www.darksky.org/lost-trail-nwr-sanctuary-montana/
  60. Read more
  61. Lost Trail NWR Named Montana’s Newest International Dark Sky Sanctuary
  62. Read more
  63. Speakers for Under One Sky 2022
  64. Read more
  65. Under One Sky 2022 Engagement Workshops
  66. Read more
  67. Join Now
  68. Act Now
  69. https://www.darksky.org/our-work/conservation/idsp/
  70. https://www.darksky.org/our-work/lighting/
  71. https://www.darksky.org/our-work/grassroots-advocacy/
  72. https://www.darksky.org/light-pollution/wildlife/
  73. https://www.darksky.org/light-pollution/human-health/
  74. https://www.darksky.org/light-pollution/energy-waste/
  75. https://www.darksky.org/light-pollution/night-sky-heritage/
  76. https://www.darksky.org/light-pollution/lighting-crime-and-safety/
  77. Learn More
  78. Learn More
  79. Subscribe
  80. Contact Us
  81. Who We Are
  82. Chapters
  83. Our Work
  84. Funding
  85. Corporate Partners
  86. Press Releases
  87. International Dark Sky Places
  88. Fixture Seal of Approval
  89. Parks and Protected Areas
  90. Sea Turtle Conservation
  91. Education and Outreach
  92. Outdoor Sports Lighting
  93. Public Policy
  94. Light Pollution
  95. Find Dark Sky Lighting
  96. Lighting Basics
  97. Outdoor Lighting Basics
  98. My Neighbor’s Lighting
  99. Lighting Ordinances
  100. Other Ways to Give
  101. Do Something Now
  102. Find a Chapter
  103. Join Our Email List
  104. Events
  105. FAQs
  106. Losing the Dark
  107. Publications
  108. Materials for Educators
  109. Public Outreach Materials
  110. Find a Dark Sky Place
  111. Research
  112. Privacy Policy
  113. Terms of Use
  114. Careers
  115. Contact
  116. https://www.darksky.org/
  117. Forgot Password?
Language
The webpage has the language declared.
en-US
Favicon
The webpage has a favicon.
https://www.darksky.org/wp-content/uploads/2019/04/IDA-Logo-Simple-Mark.png
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 47,917.00.
HTTP requests
The webpage makes more than 50.00 HTTP requests.
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  8. https://www.darksky.org/wp-content/plugins/download-manager/assets/css/front.css?ver=5.8.6
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Image format
There are 28 images that are not using the AVIF, WebP format.
  1. https://www.darksky.org/wp-content/uploads/2020/12/International-Dark-Sky-Association-logo-web-lowres.jpg
  2. https://www.darksky.org/wp-content/uploads/2015/02/sm-twitter.png
  3. https://www.darksky.org/wp-content/uploads/2015/02/sm-facebook.png
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  14. https://www.darksky.org/wp-content/uploads/2015/06/btn-hm-success.jpg
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JavaScript defer
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DOM size
The DOM size is optimal.
The HTML file has 576 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.darksky.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 6 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.
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      Character set
      The webpage has a charset value set.
      UTF-8
      Sitemap
      No sitemaps found.
      Social
      The webpage has 4 social links.
      Content length
      The webpage has 1,673 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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      Deprecated HTML
      There are no deprecated HTML tags on the webpage.