All Web Images Videos News
Settings
Appearance
Site Icons
Font Size
Font
General
Infinite Scroll
Open Links in a New Tab
Safe Search
Search Engine Optimization Overview
83
100
World Health Organization (WHO)
The United Nations agency working to promote health, keep the world safe and serve the vulnerable.
https://www.who.int/
1 high issue
3.0%
4 medium issues
12.1%
3 low issues
9.1%
25 tests passed
75.8%
0.10 seconds
17.80 kB
43 resources
Secure
Seo
Title
The title tag is perfect.
World Health Organization (WHO)
Meta description
The meta description tag is good.
The United Nations agency working to promote health, keep the world safe and serve the vulnerable.
Headings
The headings are properly set.
  1. Our work
  1. Latest news from WHO
  2. Physical activity
  3. Older adults and COVID-19 vaccines
  4. Child health
  5. WHO video channel
  6. Publications
  7. Director-General's speeches
  8. Upcoming campaign
  9. Events
  1. International Lead Poisoning Prevention Week
Content keywords
The content has relevant keywords.
worldhealthorganizationwho
Image keywords
There are 4 images with missing alt attributes.
  1. https://www.who.int/images/default-source/wpro/coronavirus-2.jpg?sfvrsn=f3ceff40_17
  2. https://cdn.who.int/media/images/default-source/health-topics/monkeypox/12763.jpg?sfvrsn=cd044fbd_22
  3. https://cdn.who.int/media/images/default-source/emergencies/pakistan/pakistanfloods_2_august22-min.jpg?sfvrsn=462a59e3_2
  4. https://cdn.who.int/media/images/default-source/chemical-safety-and-health/lead-week/ilppw-2022/rev_ilppw2022_hero_image.jpg?sfvrsn=865b8124_8
SEO friendly URL
The URL is SEO friendly.
https://www.who.int/
404 page
The website has 404 error pages.
https://www.who.int/404-0aeef8756e19563b0528fa259c2f17bf
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.who.int/
  2. Global
  3. South-East Asia
  4. Europe
  5. Western Pacific
  6. https://www.who.int/
  7. Home
  8. Health Topics
  9. All topics »
  10. A
  11. B
  12. C
  13. D
  14. E
  15. F
  16. G
  17. H
  18. I
  19. J
  20. K
  21. L
  22. M
  23. N
  24. O
  25. P
  26. Q
  27. R
  28. S
  29. T
  30. U
  31. V
  32. W
  33. X
  34. Y
  35. Z
  36. Resources »
  37. Fact sheets
  38. Facts in pictures
  39. Multimedia
  40. Publications
  41. Questions & answers
  42. Tools and toolkits
  43. Popular »
  44. Air pollution
  45. Coronavirus disease (COVID-19)
  46. Hepatitis
  47. Monkeypox
  48. Countries
  49. All countries »
  50. A
  51. B
  52. C
  53. D
  54. E
  55. F
  56. G
  57. H
  58. I
  59. J
  60. K
  61. L
  62. M
  63. N
  64. O
  65. P
  66. Q
  67. R
  68. S
  69. T
  70. U
  71. V
  72. W
  73. X
  74. Y
  75. Z
  76. Regions »
  77. Africa
  78. Americas
  79. South-East Asia
  80. Europe
  81. Eastern Mediterranean
  82. Western Pacific
  83. WHO in countries »
  84. Statistics
  85. Cooperation strategies
  86. Ukraine emergency
  87. Newsroom
  88. All news »
  89. News releases
  90. Statements
  91. Campaigns
  92. Commentaries
  93. Events
  94. Feature stories
  95. Speeches
  96. Spotlights
  97. Newsletters
  98. Photo library
  99. Media distribution list
  100. Headlines »
  101. Emergencies
  102. Focus on »
  103. Afghanistan crisis
  104. COVID-19 pandemic
  105. Northern Ethiopia crisis
  106. Syria crisis
  107. Ukraine emergency
  108. Monkeypox outbreak
  109. Greater Horn of Africa crisis
  110. Latest »
  111. Disease Outbreak News
  112. Travel advice
  113. Situation reports
  114. Weekly Epidemiological Record
  115. WHO in emergencies »
  116. Surveillance
  117. Research
  118. Funding
  119. Partners
  120. Operations
  121. Independent Oversight and Advisory Committee
  122. Data
  123. Data at WHO »
  124. Global Health Estimates
  125. Health SDGs
  126. Mortality Database
  127. Data collections
  128. Dashboards »
  129. COVID-19 Dashboard
  130. Triple Billion Dashboard
  131. Health Inequality Monitor
  132. Highlights »
  133. Global Health Observatory
  134. SCORE
  135. Insights and visualizations
  136. Data collection tools
  137. Reports »
  138. World Health Statistics 2022
  139. COVID excess deaths
  140. DDI IN FOCUS: 2022
  141. About WHO
  142. About WHO »
  143. People
  144. Teams
  145. Structure
  146. Partnerships and collaboration
  147. Collaborating centres
  148. Networks, committees and advisory groups
  149. Transformation
  150. Our Work »
  151. General Programme of Work
  152. WHO Academy
  153. Activities
  154. Initiatives
  155. Funding »
  156. Investment case
  157. WHO Foundation
  158. Accountability »
  159. Audit
  160. Budget
  161. Financial statements
  162. Programme Budget Portal
  163. Results Report
  164. Governance »
  165. World Health Assembly
  166. Executive Board
  167. Election of Director-General
  168. Governing Bodies website
  169. Learn more
  170. Advice, data and research
  171. Facts and trends
  172. Situation and response
  173. Situation and response
  174. All →
  175. 25 October 2022 Departmental news WHO releases first-ever list of health-threatening fungi
  176. 21 October 2022 Statement World Health Organization (WHO) response to the External Evaluation of the Access to COVID-19 Tools Accelerator (ACT-A)
  177. 19 October 2022 News release Shortage of cholera vaccines leads to temporary suspension of two-dose strategy, as cases rise worldwide
  178. 19 October 2022 News release WHO highlights high cost of physical inactivity in first-ever global report
  179. Learn more about WHO’s work
  180. Listen to the latest podcast
  181. Learn more about WHO’s work
  182. Find a publication
  183. Read the speeches
  184. All →
  185. Read more
  186. All →
  187. 12th ACT-Accelerator Facilitation Council meeting 28 October 2022 13:00 – 15:30 CET
  188. WHO-WIPO-WTO Workshop : Innovation and Access to diagnostics for COVID-19 and beyond 28 October 2022 14:00 – 16:30 CET
  189. Launch of the call for short films: 4th edition Health for All Film Festival 31 October 2022 – 31 January 2023
  190. World Cities Day: responding to malaria in urban areas 31 October 2022 13:00 – 14:30 UTC Time
  191. Regions
  192. Africa
  193. Americas
  194. Eastern Mediterranean
  195. Europe
  196. South-East Asia
  197. Western Pacific
  198. Policies
  199. Cyber security
  200. Ethics
  201. Permissions and licensing
  202. Preventing sexual exploitation
  203. Terms of use
  204. About us
  205. Careers
  206. Library
  207. Procurement
  208. Publications
  209. Frequently asked questions
  210. Contact us
  211. Subscribe to our newsletters
  212. https://www.who.int/
  213. Privacy Legal Notice
  214. WHO
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://www.who.int/apple-touch-icon-precomposed.png
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.10 seconds.
Page size
The size of the HTML webpage is 17,797.00.
HTTP requests
There are fewer than 43 HTTP requests on the webpage.
  1. https://www.who.int/ScriptResource.axd?d=okuX3IVIBwfJlfEQK32K3l5K7YGiATb30h89J0olbNMeAyOtdYE6_Exv9Bd_ta2_XSFvjotxKLnlt9vcM6Kg3aKCXjsPLAfc02HCCEnrn0StjUGoNmpcNHr0Q7qewBsI-wQmYIVPg1mLq03jlrRY4M-hzwvjWouuBv3ehropIpydPBUR0&t=3f5cbbfd
  2. https://www.who.int/ScriptResource.axd?d=EydukmxBmDstn7gSYzQESE1bnHjeXRVx7U6aQHJyFA9m0Lf0S2mLTHIjDE43-hll5grqfOTCvX6EmOM9LNFV337jy4D-8ywkRJfvfs9rwa9DHQKxleN2Wm83nE30kTqWc6-SapTPLY8qz6Xa4mLUpUO4eNtgV_s22zOlIqeJlVeUWOY70&t=3f5cbbfd
  3. https://www.who.int/ScriptResource.axd?d=VKaJmfFWDpQxp1_HxsR1qHE1D0LSpd2pufRu26_SWXJKx_WpH0HNrJsUk7mfatpo7E2ZG3zAPSalK7AO6i8q6frr9qeTupRsYs3Dn67sjSLmCFESPd3iJ_vINUWGfdbYkrtzOmP0KIfi4N8gdSZOX9KZWpxIlEcYI4xzS0Y-bAu18kf2x98txvCw052kniXxWNIL9Q2&t=3f5cbbfd
  4. https://kendo.cdn.telerik.com/2021.1.119/js/kendo.all.min.js
  5. https://kendo.cdn.telerik.com/2021.1.119/js/kendo.timezones.min.js
  6. https://www.who.int/Frontend-Assembly/Telerik.Sitefinity.Frontend.Search/Mvc/Scripts/SearchBox/Search-box.min.js?package=WHO&v=LTUzMDg5NTMzNA%3d%3d
  7. https://www.who.int/Frontend-Assembly/Telerik.Sitefinity.Frontend.Navigation/Mvc/Scripts/LanguageSelector/language-selector.min.js?package=WHO&v=MTQuMC43NzI5LjA%3d
  8. https://www.who.int/Mvc/Scripts/ContentBlock/content-block.min.js?package=WHO
  9. https://www.who.int/Mvc/Scripts/HeroImage/responsive-background-image.min.js?package=WHO
  10. https://www.who.int/WebResource.axd?d=Oiw5o8i74rDb2VpVaCaMStPoJ1dBeSniQ1UcN-tajp7S6UQI4QFVCojlg1ewuf339ZIyq0NtnQlSiEw1RQXcWIVwl_-LxzVLlNCkT-5fM3qvVhZCKMRq6X6cWc42Aw4Db6sa87yi7j5Hio4wozQZMklgyIbXX4yGQn_Sh0nCPeRw8nypcGpUIdT0MqtRIOGgRLfw327mU3tc3-bA3UOOd_v176Q1&t=637813776600000000
  11. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/slicknav.min.js?v=14.0.7729.23797
  12. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/auto-complete.min.js?v=14.0.7729.23797
  13. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/match-height.min.js?v=14.0.7729.23797
  14. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/lazy.min.js?v=14.0.7729.23797
  15. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/modernizr-custom.js?v=14.0.7729.23797
  16. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/select2.full.min.js?v=14.0.7729.23797
  17. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/accordion-footer-list.min.js?v=14.0.7729.23797
  18. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/main.min.js?v=14.0.7729.23797
  19. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/main-navigation.min.js?v=14.0.7729.23797
  20. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/geo-navigation.min.js?v=14.0.7729.23797
  21. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/image-resolution.min.js?v=14.0.7729.23797
  22. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/picturefill.min.js?v=14.0.7729.23797
  1. https://use.fontawesome.com/releases/v5.0.10/css/all.css
  2. https://www.who.int/ResourcePackages/WHO/assets/dist/styles/grid.min.css?v=14.0.7729.23797
  3. https://www.who.int/ResourcePackages/WHO/assets/dist/styles/origin.min.css?v=14.0.7729.23797
  4. https://www.who.int/ResourcePackages/WHO/assets/dist/styles/main.min.css?v=14.0.7729.23797
  5. https://www.who.int/ResourcePackages/WHO/assets/dist/styles/print.min.css?v=14.0.7729.23797
  1. https://www.who.int/images/default-source/fallback/header-logos/h-logo-blue.svg?sfvrsn=aaed4f35_18
  2. https://www.who.int/images/default-source/fallback/header-logos/h-logo-blue.svg?sfvrsn=aaed4f35_18
  3. https://www.who.int/ResourcePackages/WHO/assets/dist/images/logos/en/h-logo-blue.svg
  4. https://www.who.int/images/default-source/wpro/coronavirus-2.jpg?sfvrsn=f3ceff40_17
  5. https://cdn.who.int/media/images/default-source/health-topics/monkeypox/12763.jpg?sfvrsn=cd044fbd_22
  6. https://cdn.who.int/media/images/default-source/emergencies/ukraine/kst_0322-9281.jpg?sfvrsn=4a225714_4
  7. https://cdn.who.int/media/images/default-source/emergencies/pakistan/pakistanfloods_2_august22-min.jpg?sfvrsn=462a59e3_2
  8. https://cdn.who.int/media/images/default-source/health-topics/physical-activity/kids_running_with_kite.jpeg?sfvrsn=fa9e9218_4
  9. https://cdn.who.int/media/images/default-source/health-topics/coronavirus/science-in-5/thumbnail.jpg?sfvrsn=78d4d94a_6
  10. https://www.who.int/images/default-source/wpro/countries/vanuatu/f5-140042016-vu-03491.jpg?sfvrsn=f6ecca99_2
  11. https://cdn.who.int/media/images/default-source/pharmacovigilance/vaccine-safety/istock-862442098.jpg?sfvrsn=4c19b846_9
  12. https://cdn.who.int/media/images/default-source/publications/publications-hero-image-thumb.jpg?sfvrsn=8174ac48_7
  13. https://cdn.who.int/media/images/default-source/occupational-health-2/tedros-video-thumb.png?sfvrsn=51cc514_10
  14. https://cdn.who.int/media/images/default-source/chemical-safety-and-health/lead-week/ilppw-2022/rev_ilppw2022_hero_image.jpg?sfvrsn=865b8124_8
  15. https://www.who.int/ResourcePackages/WHO/assets/dist/images/logos/en/h-logo-white.svg
  1. https://www.googletagmanager.com/ns.html?id=GTM-5QFSQRT
Image format
There are 13 images that are not using the AVIF, WebP format.
  1. https://www.who.int/images/default-source/fallback/header-logos/h-logo-blue.svg?sfvrsn=aaed4f35_18
  2. https://www.who.int/images/default-source/fallback/header-logos/h-logo-blue.svg?sfvrsn=aaed4f35_18
  3. https://www.who.int/images/default-source/wpro/coronavirus-2.jpg?sfvrsn=f3ceff40_17
  4. https://cdn.who.int/media/images/default-source/health-topics/monkeypox/12763.jpg?sfvrsn=cd044fbd_22
  5. https://cdn.who.int/media/images/default-source/emergencies/ukraine/kst_0322-9281.jpg?sfvrsn=4a225714_4
  6. https://cdn.who.int/media/images/default-source/emergencies/pakistan/pakistanfloods_2_august22-min.jpg?sfvrsn=462a59e3_2
  7. https://cdn.who.int/media/images/default-source/health-topics/physical-activity/kids_running_with_kite.jpeg?sfvrsn=fa9e9218_4
  8. https://cdn.who.int/media/images/default-source/health-topics/coronavirus/science-in-5/thumbnail.jpg?sfvrsn=78d4d94a_6
  9. https://www.who.int/images/default-source/wpro/countries/vanuatu/f5-140042016-vu-03491.jpg?sfvrsn=f6ecca99_2
  10. https://cdn.who.int/media/images/default-source/pharmacovigilance/vaccine-safety/istock-862442098.jpg?sfvrsn=4c19b846_9
  11. https://cdn.who.int/media/images/default-source/publications/publications-hero-image-thumb.jpg?sfvrsn=8174ac48_7
  12. https://cdn.who.int/media/images/default-source/occupational-health-2/tedros-video-thumb.png?sfvrsn=51cc514_10
  13. https://cdn.who.int/media/images/default-source/chemical-safety-and-health/lead-week/ilppw-2022/rev_ilppw2022_hero_image.jpg?sfvrsn=865b8124_8
JavaScript defer
The are 22 javascript resources without the defer attribute.
  1. https://www.who.int/ScriptResource.axd?d=okuX3IVIBwfJlfEQK32K3l5K7YGiATb30h89J0olbNMeAyOtdYE6_Exv9Bd_ta2_XSFvjotxKLnlt9vcM6Kg3aKCXjsPLAfc02HCCEnrn0StjUGoNmpcNHr0Q7qewBsI-wQmYIVPg1mLq03jlrRY4M-hzwvjWouuBv3ehropIpydPBUR0&t=3f5cbbfd
  2. https://www.who.int/ScriptResource.axd?d=EydukmxBmDstn7gSYzQESE1bnHjeXRVx7U6aQHJyFA9m0Lf0S2mLTHIjDE43-hll5grqfOTCvX6EmOM9LNFV337jy4D-8ywkRJfvfs9rwa9DHQKxleN2Wm83nE30kTqWc6-SapTPLY8qz6Xa4mLUpUO4eNtgV_s22zOlIqeJlVeUWOY70&t=3f5cbbfd
  3. https://www.who.int/ScriptResource.axd?d=VKaJmfFWDpQxp1_HxsR1qHE1D0LSpd2pufRu26_SWXJKx_WpH0HNrJsUk7mfatpo7E2ZG3zAPSalK7AO6i8q6frr9qeTupRsYs3Dn67sjSLmCFESPd3iJ_vINUWGfdbYkrtzOmP0KIfi4N8gdSZOX9KZWpxIlEcYI4xzS0Y-bAu18kf2x98txvCw052kniXxWNIL9Q2&t=3f5cbbfd
  4. https://kendo.cdn.telerik.com/2021.1.119/js/kendo.all.min.js
  5. https://kendo.cdn.telerik.com/2021.1.119/js/kendo.timezones.min.js
  6. https://www.who.int/Frontend-Assembly/Telerik.Sitefinity.Frontend.Search/Mvc/Scripts/SearchBox/Search-box.min.js?package=WHO&v=LTUzMDg5NTMzNA%3d%3d
  7. https://www.who.int/Frontend-Assembly/Telerik.Sitefinity.Frontend.Navigation/Mvc/Scripts/LanguageSelector/language-selector.min.js?package=WHO&v=MTQuMC43NzI5LjA%3d
  8. https://www.who.int/Mvc/Scripts/ContentBlock/content-block.min.js?package=WHO
  9. https://www.who.int/Mvc/Scripts/HeroImage/responsive-background-image.min.js?package=WHO
  10. https://www.who.int/WebResource.axd?d=Oiw5o8i74rDb2VpVaCaMStPoJ1dBeSniQ1UcN-tajp7S6UQI4QFVCojlg1ewuf339ZIyq0NtnQlSiEw1RQXcWIVwl_-LxzVLlNCkT-5fM3qvVhZCKMRq6X6cWc42Aw4Db6sa87yi7j5Hio4wozQZMklgyIbXX4yGQn_Sh0nCPeRw8nypcGpUIdT0MqtRIOGgRLfw327mU3tc3-bA3UOOd_v176Q1&t=637813776600000000
  11. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/slicknav.min.js?v=14.0.7729.23797
  12. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/auto-complete.min.js?v=14.0.7729.23797
  13. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/match-height.min.js?v=14.0.7729.23797
  14. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/lazy.min.js?v=14.0.7729.23797
  15. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/modernizr-custom.js?v=14.0.7729.23797
  16. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/select2.full.min.js?v=14.0.7729.23797
  17. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/accordion-footer-list.min.js?v=14.0.7729.23797
  18. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/main.min.js?v=14.0.7729.23797
  19. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/main-navigation.min.js?v=14.0.7729.23797
  20. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/geo-navigation.min.js?v=14.0.7729.23797
  21. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/image-resolution.min.js?v=14.0.7729.23797
  22. https://www.who.int/ResourcePackages/WHO/assets/dist/scripts/lib/picturefill.min.js?v=14.0.7729.23797
DOM size
The DOM size is optimal.
The HTML file has 1002 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.who.int/ 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 7 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
        The website has sitemaps.
        1. http://www.who.int/sitemaps/sitemapindex.xml
        Social
        The webpage has 6 social links.
        Content length
        The webpage has 848 words.
        Text to HTML ratio
        The text to HTML ratio is under 10%
        The text to HTML ratio is 8%.
        Inline CSS
        The webpage contains inline CSS code.
        1. display:none;visibility:hidden
        2. background-image: url('https://cdn.who.int/media/images/default-source/antimicrobial-resistance/fungal-infection.tmb-549v.jpg?sfvrsn=25c9359e_3')
        3. background-image: url('https://cdn.who.int/media/images/default-source/health-topics/coronavirus/hand-sanitizer-covid-19-1920x1280.tmb-549v.jpg?sfvrsn=ecf5b3af_11')
        4. background-image: url('https://cdn.who.int/media/images/default-source/emergencies/ethiopia-i5a8236.tmb-549v.png?sfvrsn=201698e_4')
        5. background-image: url('https://cdn.who.int/media/images/default-source/health-topics/physical-activity/who_061641.tmb-549v.jpg?sfvrsn=219404ad_1')
        6. background-image: url('/images/default-source/fallback/icons/media-centre/event.tmb-131v.png?Culture=en&sfvrsn=c073cbae_24')
        7. background-image: url('/images/default-source/fallback/icons/media-centre/event.tmb-131v.png?Culture=en&sfvrsn=c073cbae_24')
        8. background-image: url('https://cdn.who.int/media/images/default-source/imported/film-festival/trophy-haff-film-festival.tmb-131v.jpg?sfvrsn=c937bf6a_3')
        9. background-image: url('https://cdn.who.int/media/images/default-source/global-malaria-program-(gmp)/malaria/houses.tmb-131v.png?sfvrsn=e47e3398_2')
        10. text-align:center;
        Deprecated HTML
        There are no deprecated HTML tags on the webpage.