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The Royal Society of Chemistry
Advancing excellence, connecting chemical scientists and shaping the future of the chemical sciences for the benefit of humanity.
https://www.rsc.org/
2 high issues
6.1%
3 medium issues
9.1%
3 low issues
9.1%
25 tests passed
75.8%
0.53 seconds
8.29 kB
27 resources
Secure
Seo
Title
The title tag is perfect.
The Royal Society of Chemistry
Meta description
The meta description tag is good.
Advancing excellence, connecting chemical scientists and shaping the future of the chemical sciences for the benefit of humanity.
Headings
The headings are properly set.
  1. Royal Society of Chemistry
  1. Sustainable Laboratories
  2. Latest News
  3. Events
  4. Quick links
  5. Not found what you are looking for?
  1. Science should be at the heart of UK Government’s plan to drive economic growth
  2. Royal Society of Chemistry statement on the invasion of Ukraine
  3. Black History Month – Time for Change: Action Not Words
  4. Chemistry community reacts to Nobel Prize for "click chemistry"
  5. Royal Society of Chemistry shines at Memcom awards
  6. Burlington Consensus 2 - A New UN Science-Policy Panel (SPP) for Chemicals, Waste and Pollution Prevention – scope, priority pollution issues and how best to involve the scientific community. Registration deadline: 9 December 2022
  7. Chemists
  8. Members
  9. Educators
  10. Students
  11. Not a member?
Content keywords
The content has relevant keywords.
theroyalsocietyofchemistry
Image keywords
There are 9 images with missing alt attributes.
  1. https://cse.google.com/images/google_custom_search_smwide.gif
  2. https://epi-rsc.rsc-cdn.org/globalassets/07-news-events/rsc-news/news-articles/2022/10-october/6182_rsunakshutterstock_f2a-1600.jpg?version=ab67beff&width=800&format=jpg&quality=80
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  9. https://www.rsc.org/DefaultCaptcha/Generate?t=69dbee62a67e4a99ab4cfc49d546da4c&_multiple_=1
SEO friendly URL
The URL does not contain any relevant keywords.
https://www.rsc.org/
404 page
The website has 404 error pages.
https://www.rsc.org/404-922cffcc20127794e83d122d9a23e114
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. privacy and cookies policy.
  2. https://www.rsc.org/
  3. Make a donation
  4. About us
  5. Membership & professional community
  6. Policy & perspectives
  7. Journals, books & databases
  8. Teaching & learning
  9. News & events
  10. Locations & contacts
  11. Find out more
  12. https://www.rsc.org/news-events/opinions/2022/oct/new-pm-science-priorities/
  13. Science should be at the heart of UK Government’s plan to drive economic growth
  14. Read Full Story
  15. https://www.rsc.org/news-events/articles/2022/mar/rsc-ukraine-statement/
  16. Royal Society of Chemistry statement on the invasion of Ukraine
  17. https://www.rsc.org/news-events/articles/2022/oct/black-history-month-2022/
  18. Black History Month – Time for Change: Action Not Words
  19. https://www.rsc.org/news-events/articles/2022/oct/nobel-reactions/
  20. Chemistry community reacts to Nobel Prize for "click chemistry"
  21. https://www.rsc.org/news-events/articles/2022/oct/memcom-awards-win/
  22. Royal Society of Chemistry shines at Memcom awards
  23. More news
  24. Burlington Consensus 2 - A New UN Science-Policy Panel (SPP) for Chemicals, Waste and Pollution Prevention – scope, priority pollution issues and how best to involve the scientific community. Registration deadline: 9 December 2022 12 December , Virtual, Online.
  25. Journal authors & reviewers
  26. Open access
  27. Databases
  28. Science policy
  29. Awards and funding
  30. Connect with others
  31. Become a member
  32. Membership benefits
  33. Become a member
  34. Meet our members
  35. Connect with others
  36. Volunteering
  37. Funding
  38. See our prizes
  39. Make a donation
  40. Education policy
  41. Connect with others
  42. Become a member
  43. Find accredited courses
  44. Careers guidance
  45. Become a member
  46. Connect with others
  47. Join us now
  48. Journals
  49. Networks
  50. Contacts
  51. Help
  52. Advertise
  53. Legal
  54. Privacy
  55. Accessibility
Language
The webpage has the language declared.
en-GB
Favicon
The webpage has a favicon.
https://www.rsc-cdn.org/oxygen/assets/favicons/safari-pinned-tab.svg
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.53 seconds.
Page size
The size of the HTML webpage is 8,285.00.
HTTP requests
There are fewer than 27 HTTP requests on the webpage.
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Image format
There are 17 images that are not using the AVIF, WebP format.
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JavaScript defer
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DOM size
The DOM size is optimal.
The HTML file has 411 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.rsc.org/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
Microsoft-IIS/10.0
Unsafe cross-origin links
The webpage has 4 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 4 social links.
    Content length
    The webpage has 503 words.
    Text to HTML ratio
    The text to HTML ratio is 10%.
    Inline CSS
    The webpage contains inline CSS code.
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    Deprecated HTML
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