Search Engine Optimization Overview
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Home | Colorado.gov
Seo
Title
The title tag is perfect.
Home | Colorado.gov
Meta description
The meta description tag is missing or empty.
Headings
Only one h1 tag should be present on the webpage.
  1. Home
  2. Protect yourself, your family, and your community!
  1. Main navigation
  2. Make a plan to get vaccinated today.
Content keywords
The content has relevant keywords.
homecolorado
Image keywords
All images have alt attributes set.
SEO friendly URL
The URL is SEO friendly.
https://www.colorado.gov/
404 page
The website has 404 error pages.
https://www.colorado.gov/404-0e7e2cd90b0cb69dca374340971c4345
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.
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://www.colorado.gov/themes/custom/co_tailwind/favicon.ico
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.69 seconds.
Page size
The size of the HTML webpage is 18,779.00.
HTTP requests
The webpage makes more than 50.00 HTTP requests.
  1. https://use.typekit.net/vvp7pty.js
  2. https://www.googletagmanager.com/gtag/js?id=UA-169841928-70
  3. https://script.crazyegg.com/pages/scripts/0011/7387.js
  4. https://cdnjs.cloudflare.com/ajax/libs/alpinejs/2.8.2/alpine.js
  5. https://www.colorado.gov/core/assets/vendor/jquery/jquery.min.js?v=3.6.0
  6. https://www.colorado.gov/core/misc/polyfills/element.matches.js?v=9.3.16
  7. https://www.colorado.gov/core/misc/polyfills/object.assign.js?v=9.3.16
  8. https://www.colorado.gov/core/assets/vendor/css-escape/css.escape.js?v=1.5.1
  9. https://www.colorado.gov/core/assets/vendor/once/once.min.js?v=1.0.1
  10. https://www.colorado.gov/core/assets/vendor/jquery-once/jquery.once.min.js?v=9.3.16
  11. https://www.colorado.gov/core/misc/drupalSettingsLoader.js?v=9.3.16
  12. https://www.colorado.gov/core/misc/drupal.js?v=9.3.16
  13. https://www.colorado.gov/core/misc/drupal.init.js?v=9.3.16
  14. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/version-min.js?v=9.3.16
  15. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/data-min.js?v=9.3.16
  16. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/disable-selection-min.js?v=9.3.16
  17. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/focusable-min.js?v=9.3.16
  18. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/form-min.js?v=9.3.16
  19. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/ie-min.js?v=9.3.16
  20. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/jquery-patch-min.js?v=9.3.16
  21. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/keycode-min.js?v=9.3.16
  22. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/plugin-min.js?v=9.3.16
  23. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/safe-active-element-min.js?v=9.3.16
  24. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/safe-blur-min.js?v=9.3.16
  25. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/scroll-parent-min.js?v=9.3.16
  26. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/unique-id-min.js?v=9.3.16
  27. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/widget-min.js?v=9.3.16
  28. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/widgets/autocomplete-min.js?v=9.3.16
  29. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/labels-min.js?v=9.3.16
  30. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/widgets/menu-min.js?v=9.3.16
  31. https://www.colorado.gov/core/assets/vendor/tabbable/index.umd.min.js?v=5.2.1
  32. https://www.colorado.gov/core/misc/autocomplete.js?v=9.3.16
  33. https://www.colorado.gov/modules/contrib/google_analytics/js/google_analytics.js?v=9.3.16
  34. https://www.colorado.gov/themes/custom/co_tailwind/header?riiex1
  35. https://www.colorado.gov/themes/custom/co_tailwind/dist/js/scripts.js?riiex1
  36. https://www.colorado.gov/core/misc/progress.js?v=9.3.16
  37. https://www.colorado.gov/core/misc/jquery.once.bc.js?v=9.3.16
  38. https://www.colorado.gov/core/misc/ajax.js?v=9.3.16
  39. https://www.colorado.gov/core/misc/jquery.tabbable.shim.js?v=9.3.16
  40. https://www.colorado.gov/core/misc/position.js?v=9.3.16
  41. https://www.colorado.gov/modules/contrib/search_api_autocomplete/js/search_api_autocomplete.js?riiex1
  42. https://www.colorado.gov/themes/custom/co_tailwind/dist/js/chatbot.js
  43. https://c.la2c1.salesforceliveagent.com/content/g/deployment.js
  1. https://pro.fontawesome.com/releases/v5.15.3/css/all.css
  2. https://www.colorado.gov/core/assets/vendor/jquery.ui/themes/base/core.css?riiex1
  3. https://www.colorado.gov/core/assets/vendor/jquery.ui/themes/base/autocomplete.css?riiex1
  4. https://www.colorado.gov/core/assets/vendor/jquery.ui/themes/base/menu.css?riiex1
  5. https://www.colorado.gov/core/modules/system/css/components/ajax-progress.module.css?riiex1
  6. https://www.colorado.gov/core/modules/system/css/components/align.module.css?riiex1
  7. https://www.colorado.gov/core/modules/system/css/components/autocomplete-loading.module.css?riiex1
  8. https://www.colorado.gov/core/modules/system/css/components/fieldgroup.module.css?riiex1
  9. https://www.colorado.gov/core/modules/system/css/components/container-inline.module.css?riiex1
  10. https://www.colorado.gov/core/modules/system/css/components/clearfix.module.css?riiex1
  11. https://www.colorado.gov/core/modules/system/css/components/details.module.css?riiex1
  12. https://www.colorado.gov/core/modules/system/css/components/hidden.module.css?riiex1
  13. https://www.colorado.gov/core/modules/system/css/components/item-list.module.css?riiex1
  14. https://www.colorado.gov/core/modules/system/css/components/js.module.css?riiex1
  15. https://www.colorado.gov/core/modules/system/css/components/nowrap.module.css?riiex1
  16. https://www.colorado.gov/core/modules/system/css/components/position-container.module.css?riiex1
  17. https://www.colorado.gov/core/modules/system/css/components/progress.module.css?riiex1
  18. https://www.colorado.gov/core/modules/system/css/components/reset-appearance.module.css?riiex1
  19. https://www.colorado.gov/core/modules/system/css/components/resize.module.css?riiex1
  20. https://www.colorado.gov/core/modules/system/css/components/sticky-header.module.css?riiex1
  21. https://www.colorado.gov/core/modules/system/css/components/system-status-counter.css?riiex1
  22. https://www.colorado.gov/core/modules/system/css/components/system-status-report-counters.css?riiex1
  23. https://www.colorado.gov/core/modules/system/css/components/system-status-report-general-info.css?riiex1
  24. https://www.colorado.gov/core/modules/system/css/components/tabledrag.module.css?riiex1
  25. https://www.colorado.gov/core/modules/system/css/components/tablesort.module.css?riiex1
  26. https://www.colorado.gov/core/modules/system/css/components/tree-child.module.css?riiex1
  27. https://www.colorado.gov/core/modules/views/css/views.module.css?riiex1
  28. https://www.colorado.gov/core/assets/vendor/jquery.ui/themes/base/theme.css?riiex1
  29. https://www.colorado.gov/core/modules/layout_discovery/layouts/onecol/onecol.css?riiex1
  30. https://www.colorado.gov/core/modules/layout_builder/layouts/threecol_section/threecol_section.css?riiex1
  31. https://www.colorado.gov/modules/contrib/search_api_autocomplete/css/search_api_autocomplete.css?riiex1
  32. https://www.colorado.gov/themes/custom/co_tailwind/dist/css/styles.css?riiex1
  1. https://www.colorado.gov/themes/custom/co_tailwind/logo.svg
  2. https://www.colorado.gov/themes/custom/co_tailwind/images/co_state_web_portal_rgb_v.svg
Image format
The images are served in the AVIF, WebP format.
JavaScript defer
The are 43 javascript resources without the defer attribute.
  1. https://use.typekit.net/vvp7pty.js
  2. https://www.googletagmanager.com/gtag/js?id=UA-169841928-70
  3. https://script.crazyegg.com/pages/scripts/0011/7387.js
  4. https://cdnjs.cloudflare.com/ajax/libs/alpinejs/2.8.2/alpine.js
  5. https://www.colorado.gov/core/assets/vendor/jquery/jquery.min.js?v=3.6.0
  6. https://www.colorado.gov/core/misc/polyfills/element.matches.js?v=9.3.16
  7. https://www.colorado.gov/core/misc/polyfills/object.assign.js?v=9.3.16
  8. https://www.colorado.gov/core/assets/vendor/css-escape/css.escape.js?v=1.5.1
  9. https://www.colorado.gov/core/assets/vendor/once/once.min.js?v=1.0.1
  10. https://www.colorado.gov/core/assets/vendor/jquery-once/jquery.once.min.js?v=9.3.16
  11. https://www.colorado.gov/core/misc/drupalSettingsLoader.js?v=9.3.16
  12. https://www.colorado.gov/core/misc/drupal.js?v=9.3.16
  13. https://www.colorado.gov/core/misc/drupal.init.js?v=9.3.16
  14. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/version-min.js?v=9.3.16
  15. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/data-min.js?v=9.3.16
  16. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/disable-selection-min.js?v=9.3.16
  17. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/focusable-min.js?v=9.3.16
  18. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/form-min.js?v=9.3.16
  19. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/ie-min.js?v=9.3.16
  20. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/jquery-patch-min.js?v=9.3.16
  21. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/keycode-min.js?v=9.3.16
  22. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/plugin-min.js?v=9.3.16
  23. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/safe-active-element-min.js?v=9.3.16
  24. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/safe-blur-min.js?v=9.3.16
  25. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/scroll-parent-min.js?v=9.3.16
  26. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/unique-id-min.js?v=9.3.16
  27. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/widget-min.js?v=9.3.16
  28. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/widgets/autocomplete-min.js?v=9.3.16
  29. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/labels-min.js?v=9.3.16
  30. https://www.colorado.gov/core/assets/vendor/jquery.ui/ui/widgets/menu-min.js?v=9.3.16
  31. https://www.colorado.gov/core/assets/vendor/tabbable/index.umd.min.js?v=5.2.1
  32. https://www.colorado.gov/core/misc/autocomplete.js?v=9.3.16
  33. https://www.colorado.gov/modules/contrib/google_analytics/js/google_analytics.js?v=9.3.16
  34. https://www.colorado.gov/themes/custom/co_tailwind/header?riiex1
  35. https://www.colorado.gov/themes/custom/co_tailwind/dist/js/scripts.js?riiex1
  36. https://www.colorado.gov/core/misc/progress.js?v=9.3.16
  37. https://www.colorado.gov/core/misc/jquery.once.bc.js?v=9.3.16
  38. https://www.colorado.gov/core/misc/ajax.js?v=9.3.16
  39. https://www.colorado.gov/core/misc/jquery.tabbable.shim.js?v=9.3.16
  40. https://www.colorado.gov/core/misc/position.js?v=9.3.16
  41. https://www.colorado.gov/modules/contrib/search_api_autocomplete/js/search_api_autocomplete.js?riiex1
  42. https://www.colorado.gov/themes/custom/co_tailwind/dist/js/chatbot.js
  43. https://c.la2c1.salesforceliveagent.com/content/g/deployment.js
DOM size
The DOM size is optimal.
The HTML file has 387 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.colorado.gov/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
nginx
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
There are no structured data tags on the webpage.
Meta viewport
The webpage has a meta viewport tag set.
width=device-width, initial-scale=1.0
Character set
The webpage has a charset value set.
utf-8
Sitemap
No sitemaps found.
Social
The webpage has 2 social links.
Content length
The webpage has 500 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.
  1. background-image:url(/sites/colorado/files/2021-07/Covid_19_Hero_Optimized.jpg)
  2. display: none;
  3. display: none;
Deprecated HTML
There are no deprecated HTML tags on the webpage.