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77
100
Pfizer: One of the world's premier biopharmaceutical companies
https://www.pfizer.com/
2 high issues
6.1%
4 medium issues
12.1%
3 low issues
9.1%
24 tests passed
72.7%
0.16 seconds
32.21 kB
29 resources
Secure
Seo
Title
The title tag must be between 1 and 60 characters.
The current title has 67 characters.
Meta description
The meta description tag is missing or empty.
Headings
The headings are properly set.
  1. Hope Changes Lives
  1. Science Will Win Podcast Season 2 Takes On Breast Cancer
  2. Stay Up-To-Date
  1. Five Ways Climate Change Impacts Our Health—and What We Can Do About It
  2. Pfizer's Commitment to Disability Inclusion and Why It Matters at Work
  3. 5 Things Worth Knowing About Biosimilars and Interchangeability
  4. Understanding Pfizer’s Product Pipeline
  5. An Accord for a Healthier World
  6. Show Your Pfizer Pride!
  7. While we continue to see the devastating impact of the coronavirus pandemic around the world, we’re committed to helping keep people safe and informed. 
  8. Biotechnology is our foundation. Benefiting patients is our goal. Innovation, pharmaceutical development, and the most dedicated team of clinical researchers is how we do it. 
  9. Biotechnology is our foundation. Benefiting patients is our goal. Innovation, pharmaceutical development, and the most dedicated team of clinical researchers is how we do it. 
  10. Every product is the result of 1,500 scientists overseeing more than 500,000 lab tests and over 36 clinical trials before the first prescription. 
  11. Starting with Charles Pfizer inventing an almond-flavored antiparasite medicine in 1849, our people have always been innovators and trailblazers, committed to finding the next cure. 
  12. The medicines available today have taken an average of 12 years to develop. With dedication, creativity, and science, we can significantly cut that time.
  13. Revolutionary medicines enable us to enrich and extend life for people suffering from all types of diseases.
  1. Pfizer RxPathways connects eligible patients to a range of assistance programs that offer insurance support, co-pay help, and medicines for free or at a savings. 
  1. Investors
  2. Careers
  3. Media
  4. Partners
Content keywords
The content has relevant keywords.
pfizeroneoftheworlds
Image keywords
All images have alt attributes set.
SEO friendly URL
The URL is SEO friendly.
https://www.pfizer.com/
404 page
The website has 404 error pages.
https://www.pfizer.com/404-85a0b1663ced4e6bb66f322494b22265
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.pfizer.com/
  2. Science
  3. Guide to Clinical Trials
  4. Clinical Trials in Children
  5. Data and Results
  6. Integrity and Transparency
  7. Diversity
  8. Plain Language Study Results
  9. Expanded Access & Compassionate Use
  10. Rare Disease
  11. Internal Medicine
  12. Inflammation & Immunology
  13. Vaccines
  14. Oncology
  15. Anti Infectives
  16. Gene Therapy
  17. Medicinal Sciences
  18. Precision Medicine
  19. Maternal Immunization
  20. mRNA Technology
  21. Diseases & Conditions
  22. Coronavirus Resources
  23. Product Pipeline
  24. Research Sites
  25. Products
  26. Branded vs. Generic
  27. Biologics & Biosimilars
  28. Commitment to Quality
  29. Global Supply
  30. Manufacturing Sites
  31. Health Literacy
  32. Treatment Choices
  33. Partnering With Patients
  34. Tips for Patients
  35. Reporting Adverse Events
  36. Counterfeiting
  37. Safety Data Sheets
  38. Product List
  39. Product Contacts
  40. Pfizer Distributors
  41. Greenstone Distributors
  42. Stories
  43. Articles
  44. Announcements
  45. Behind the Science Features
  46. Podcasts
  47. eBooks
  48. Newsroom
  49. Press Releases
  50. Media Asset Library
  51. Updates and Statements
  52. Partnering News
  53. Media Contacts
  54. About
  55. Executives
  56. Board Members
  57. Scientists
  58. Patient Stories
  59. Colleague Stories
  60. Compliance
  61. Diversity, Equity, and Inclusion
  62. EHS Governance
  63. Environmental Sustainability
  64. Global Impact
  65. Health & Safety
  66. Human Rights
  67. Intellectual Property
  68. Patient Advocacy & Engagement
  69. Grants
  70. Political Partnership
  71. Working with Healthcare Professionals
  72. Prescription Value & Pricing
  73. Ready for Cures
  74. Transparency in Grants
  75. Investors
  76. History
  77. Careers
  78. Connect With Us
  79. Research and Business Development Partnerships
  80. Venture Investments
  81. Business to Business
  82. Pfizer CentreOne
  83. Submit Your Opportunities
  84. Careers
  85. Media
  86. Partners
  87. Contact Us
  88. Contact Us
  89. Explore Our Science
  90. Listen Now
  91. Five Ways Climate Change Impacts Our Health—and What We Can Do About It
  92. Pfizer's Commitment to Disability Inclusion and Why It Matters at Work
  93. 5 Things Worth Knowing About Biosimilars and Interchangeability
  94. More Articles
  95. Understanding Pfizer’s Product Pipeline
  96. Go Behind the Science
  97. Learn More About The Accord
  98. More On COVID-19
  99. https://www.pfizer.com/science/coronavirus/prevention-and-treatment-options
  100. A Two-Pronged Approach to Addressing COVID-19
  101. Learn More Now
  102. https://www.pfizer.com/science/coronavirus/vaccine-efforts
  103. Our Vaccine Efforts
  104. Learn About Our Vaccine Efforts
  105. https://www.pfizer.com/science/coronavirus/treatment-efforts
  106. Our Treatment Efforts
  107. Learn more about Treatment Efforts
  108. https://www.pfizer.com/science/coronavirus/resources-for-spanish-speakers
  109. Recursos para Hispanohablantes (Resources for Spanish-Speakers)
  110. Aprende más
  111. https://www.pfizer.com/science/coronavirus/partnerships
  112. Collaborating to Address COVID-19
  113. How We Collaborate to Address the COVID-19 Crisis
  114. https://www.pfizer.com/science/coronavirus/supporting-the-fight
  115. Supporting Those Fighting on the Front Lines
  116. Learn About The Pfizer Foundation
  117. Explore Our Science
  118. Oncology
  119. Inflammation & Immunology
  120. Vaccines
  121. Rare Disease
  122. Internal Medicine
  123. Anti Infectives
  124. Browse All Products
  125. Learn More About Us
  126. Biologics and Biosimilars
  127. Branded vs. Generic
  128. Commitment to Quality
  129. Global Supply
  130. Manufacturing Sites
  131. Oncology
  132. Inflammation & Immunology
  133. Vaccines
  134. Rare Disease
  135. Internal Medicine
  136. Anti Infectives
  137. Pfizer's Privacy Policy
  138. https://www.pfizer.com/
  139. Careers
  140. Media
  141. Partners
  142. Grant Seekers
  143. Business to Business
  144. Privacy Statement
  145. Terms of Use
  146. Contact Us
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://www.pfizer.com/sites/default/files/custom-favicon/favicon.ico.png
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.16 seconds.
Page size
The size of the HTML webpage is 32,211.00.
HTTP requests
There are fewer than 29 HTTP requests on the webpage.
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  5. https://www.pfizer.com/profiles/pfecpfizercomus_profile/themes/pfcorporate_helix/public/assets/images/logo-primary.svg
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Image format
There are 4 images that are not using the AVIF, WebP format.
  1. https://cdn.pfizer.com/pfizercom/2021-12/banner_section/Pfizer-Brand-Motif-09%202.jpg?nkl9Vff2xgScPSri_q.vfus7iiczlIIv
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  3. https://cdn.pfizer.com/pfizercom/2022-10/Rady-Johnson-disability-Best-Buddies_785X440.jpg?EtqTP921Fe9nTwhCTq0nygIl.WcWeVmV
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JavaScript defer
The are 15 javascript resources without the defer attribute.
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  3. https://www.pfizer.com/modules/pfizer/pfizer_analytics/js/urlconfig.js?v=1.x
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  7. https://pkg-cdn.digitalpfizer.com/corporate/latest/main.js
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  12. https://cdn.jsdelivr.net/npm/jquery-validation@1.19.3/dist/jquery.validate.min.js
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  14. https://cdn.jsdelivr.net/npm/jquery-validation@1.19.3/dist/additional-methods.min.js
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DOM size
The DOM size is optimal.
The HTML file has 995 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.pfizer.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 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 5 social links.
Content length
The webpage has 1,965 words.
Text to HTML ratio
The text to HTML ratio is 13%.
Inline CSS
The webpage contains inline CSS code.
  1. display:none;visibility:hidden
  2. color: blue;
  3. font-size: 20px;
Deprecated HTML
There are no deprecated HTML tags on the webpage.