Search Engine Optimization Overview
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Home | European Respiratory Society
Seo
Title
The title tag is perfect.
Home | European Respiratory Society
Meta description
The meta description tag is missing or empty.
Headings
The headings are properly set.
  1. Main menu
  2. User menu
  3. Search
  4. ERS Journals
  5. ERS Books
  6. About ERS
  7. The European Respiratory Society
  8. ERS publications
  9. For authors
  10. Contact us
Content keywords
The content has relevant keywords.
homeeuropeanrespiratorysociety
Image keywords
There are 7 images with missing alt attributes.
  1. https://www.ersjournals.com/sites/default/files/social_facebook_blue.png
  2. https://www.ersjournals.com/sites/default/files/social_twitter_blue.png
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  5. https://www.ersjournals.com/sites/default/files/styles/ers_book_cover_image/public/Handbook%20cover.jpg?itok=__ZbtrMv
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  7. https://www.ersjournals.com/sites/default/files/additional-assets/ers-footer-logo.png
SEO friendly URL
The URL does not contain any relevant keywords.
https://www.ersjournals.com/
404 page
The website has 404 error pages.
https://www.ersjournals.com/404-52bff757e847a6bd0483809225ec98e5
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. About
  2. About ERS
  3. ERS Membership
  4. Reprints
  5. Permissions
  6. Advertising
  7. Press office
  8. Our use of cookies
  9. Subscriptions
  10. European Respiratory Journal
  11. ERJ Open Research
  12. European Respiratory Review
  13. Breathe
  14. ERS Books
  15. European Respiratory Journal
  16. ERJ Open Research
  17. European Respiratory Review
  18. Breathe
  19. ERS Books
  20. The European Lung White Book
  21. European Respiratory Journal
  22. ERJ Open Research
  23. European Respiratory Review
  24. Breathe
  25. ERS Books
  26. The European Lung White Book
  27. https://www.facebook.com/EuropeanRespiratorySociety
  28. https://twitter.com/erspublications
  29. About
  30. About ERS
  31. ERS Membership
  32. Reprints
  33. Permissions
  34. Advertising
  35. Press office
  36. Our use of cookies
  37. Subscriptions
  38. European Respiratory Journal
  39. ERJ Open Research
  40. European Respiratory Review
  41. Breathe
  42. ERS Books
  43. https://www.ersnet.org/covid-19/
  44. The latest from ERS on SARS-CoV-2 and COVID-19ERS has created a page bringing together all its SARS-CoV-2 and COVID-19 resources for professionals, including webinars, patient resources and publications
  45. http://erj.ersjournals.com
  46. The European Respiratory JournalFind out why people are reading, citing and publishing in the ERJ at erj.ersjournals.com
  47. http://www.erspublications.com
  48. The ERS MonographThe ERS Monograph is the quarterly book series from the European Respiratory Society. Each Monograph covers a specific area of respiratory medicine, providing in-depth guides to symptoms, diagnosis and treatment. Read them at www.erspublications.com
  49. http://www.ersjournals.com
  50. Open access journals from ERSERS publishes three open access journals and can satisfy most funder mandates. Explore ERJ Open Research, the European Respiratory Review and Breathe using the dropdown above.
  51. http://err.ersjournals.com/content/31/166
  52. European Respiratory Review
  53. http://openres.ersjournals.com/content/8/4
  54. ERJ Open Research
  55. http://breathe.ersjournals.com/content/18/3
  56. Breathe
  57. https://books.ersjournals.com/content/complex-breathlessness
  58. ERS Monograph
  59. http://www.erspublications.com/
  60. ERS Handbooks
  61. http://www.erswhitebook.org/
  62. The European Lung White Book
  63. Society home
  64. myERS
  65. Privacy policy
  66. Accessibility
  67. European Respiratory Journal
  68. European Respiratory Review
  69. ERJ Open Research
  70. Breathe
  71. ERS books online
  72. ERS Bookshop
  73. Submit a manuscript
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://www.ersjournals.com/sites/default/files/images/favicon.ico
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.41 seconds.
Page size
The size of the HTML webpage is 16,527.00.
HTTP requests
There are fewer than 35 HTTP requests on the webpage.
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Image format
There are 14 images that are not using the AVIF, WebP format.
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JavaScript defer
The are 9 javascript resources without the defer attribute.
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DOM size
The DOM size is optimal.
The HTML file has 683 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.ersjournals.com/ 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 14 unsafe cross-origin links.
Plaintext email
The webpage contains plaintext emails.
  1. journals@ersnet.org
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 does not have a charset declared.
    Sitemap
    No sitemaps found.
    Content length
    The are less than 500 words on the webpage.
    The webpage has 462 words.
    Text to HTML ratio
    The text to HTML ratio is under 10%
    The text to HTML ratio is 4%.
    Inline CSS
    The webpage contains inline CSS code.
    1. height: 30px; width: 30px;
    2. height: 30px; width: 30px;
    Deprecated HTML
    There are no deprecated HTML tags on the webpage.