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Cancer Research UK
We are the world’s leading independent cancer charity dedicated to saving lives through research, influence and information.
https://www.cancerresearchuk.org/
1 high issue
3.0%
3 medium issues
9.1%
2 low issues
6.1%
27 tests passed
81.8%
0.58 seconds
21.53 kB
34 resources
Secure
Seo
Title
The title tag is perfect.
Cancer Research UK
Meta description
The meta description tag is good.
We are the world’s leading independent cancer charity dedicated to saving lives through research, influence and information.
Headings
The h1 tag is the same with the title tag.
  1. Cancer Research UK
  1. Donate to help us beat cancer
  2. Fundraise. Pledge. Volunteer. Donate.
  3. Get involved and make a difference
  4. About Cancer
  5. Cancer Chat
  6. Bobby More Fund Challenge
  7. It’s our anniversary
  8. Cancer symptoms and COVID-19
  9. Speak to a nurse
  10. Quick links
  11. Follow us
Content keywords
The content has relevant keywords.
cancerresearchuk
Image keywords
All images have alt attributes set.
SEO friendly URL
The URL is SEO friendly.
https://www.cancerresearchuk.org/
404 page
The website has 404 error pages.
https://www.cancerresearchuk.org/404-6a5632f004bec134338806055a9ff6bb
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. https://www.cancerresearchuk.org/
  2. Donate
  3. About cancer
  4. Cancer types
  5. Breast cancer
  6. Bowel cancer
  7. Lung cancer
  8. Prostate cancer
  9. More...
  10. Cancers in general
  11. Symptoms
  12. Screening
  13. Tests
  14. Treatment
  15. Clinical trials
  16. Causes of cancer
  17. Smoking
  18. Alcohol
  19. Diet
  20. Obesity
  21. Sun and UV
  22. Coping with cancer
  23. Managing symptoms and side effects
  24. Counselling and talking
  25. Money and travel
  26. Death and dying
  27. Cancer Chat forum
  28. Health Professionals
  29. Cancer Statistics
  30. Cancer Screening
  31. Learning and Support
  32. NICE suspected cancer referral guidelines
  33. More...
  34. Get involved
  35. Donate
  36. Make a donation
  37. By cancer type
  38. Leave a legacy gift
  39. Donate in Memory
  40. More...
  41. Find an event
  42. Race for Life
  43. Charity runs
  44. Charity walks
  45. Search events
  46. More...
  47. Volunteer
  48. Volunteer in our shops
  49. Help at an event
  50. Help us raise money
  51. Campaign for us
  52. More...
  53. Do your own fundraising
  54. Fundraising ideas
  55. Get a fundraising pack
  56. Return fundraising money
  57. Fundraise by cancer type
  58. Set up a Cancer Research UK Giving Page
  59. More...
  60. Find a shop or superstore
  61. Become a partner
  62. Cancer Research UK for Children & Young People
  63. Our Play Your Part campaign
  64. Our research
  65. By cancer type
  66. Brain tumours
  67. Skin cancer
  68. Breast cancer
  69. All cancer types
  70. By cancer topic
  71. New treatments
  72. Cancer biology
  73. Cancer drugs
  74. All cancer subjects
  75. Near you
  76. Belfast
  77. Cardiff
  78. Edinburgh
  79. All locations
  80. By Researcher
  81. Professor Duncan Baird
  82. Professor Fran Balkwill
  83. Professor Andrew Biankin
  84. See all researchers
  85. Our achievements timeline
  86. Our research strategy
  87. Involving animals in research
  88. Funding for researchers
  89. Research opportunities
  90. For discovery researchers
  91. For clinical researchers
  92. For population researchers
  93. In drug discovery & development
  94. In early detection & diagnosis
  95. For students & postdocs
  96. Our funding schemes
  97. Career Development Fellowship
  98. Discovery Programme Awards
  99. Clinical Trial Award
  100. Biology to Prevention Award
  101. View all schemes and deadlines
  102. Applying for funding
  103. Start your application online
  104. How to make a successful application
  105. Funding committees
  106. Successful applicant case studies
  107. How we deliver research
  108. Our research strategy
  109. Our research infrastructure
  110. Events and conferences
  111. Our research partnerships
  112. Facts & figures about our funding
  113. Develop your research career
  114. Recently funded awards
  115. Manage your research grant
  116. Notify us of new publications
  117. Shop
  118. Find a shop
  119. Volunteer in a shop
  120. Donate goods to a shop
  121. Our superstores
  122. About us
  123. What we do
  124. We beat cancer
  125. We fundraise
  126. We develop policy
  127. Our global role
  128. Our organisation
  129. Our strategy
  130. Our Trustees
  131. CEO and Executive Board
  132. How we spend your money
  133. Current jobs
  134. Early careers
  135. Your development
  136. Benefits
  137. Contact us
  138. Press office
  139. Update your contact preferences
  140. ABOUT CANCER
  141. GET INVOLVED
  142. NEWS & RESOURCES
  143. FUNDING & RESEARCH
  144. ABOUT US
  145. Play your part
  146. Get involved and make a difference
  147. Get involved now
  148. About Cancer
  149. Get information about cancer
  150. Cancer Chat
  151. Visit the Cancer Chat forum
  152. Bobby More Fund Challenge
  153. Sign up now
  154. It’s our anniversary
  155. Discover our research highlights
  156. Cancer symptoms and COVID-19
  157. How to contact your GP during COVID-19
  158. email us
  159. Find local shops
  160. Contact us
  161. Jobs
  162. About our information
  163. Terms and conditions
  164. Privacy
  165. Modern Slavery Statement
  166. Cookies
  167. Accessibility
  168. Sitemap
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://www.cancerresearchuk.org/sites/all/themes/custom/cruk/favicons/favicon.ico
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.58 seconds.
Page size
The size of the HTML webpage is 21,526.00.
HTTP requests
There are fewer than 34 HTTP requests on the webpage.
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Image format
There are 12 images that are not using the AVIF, WebP format.
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JavaScript defer
The are 12 javascript resources without the defer attribute.
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DOM size
The DOM size is optimal.
The HTML file has 791 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.cancerresearchuk.org/ 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
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
        The website has sitemaps.
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        Social
        The webpage has 5 social links.
        Content length
        The webpage has 2,145 words.
        Text to HTML ratio
        The text to HTML ratio is 17%.
        Inline CSS
        The webpage contains inline CSS code.
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        Deprecated HTML
        There are no deprecated HTML tags on the webpage.