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
77
100
Corning | Materials Science Technology and Innovation
Corning Incorporated is a global-leading innovator in materials science, with 170 years of life-changing inventions and category-defining products.
https://www.corning.com/worldwide/en.html
2 high issues
6.1%
4 medium issues
12.1%
2 low issues
6.1%
25 tests passed
75.8%
0.28 seconds
116.80 kB
33 resources
Secure
Seo
Title
The title tag is perfect.
Corning | Materials Science Technology and Innovation
Meta description
The meta description tag is good.
Corning Incorporated is a global-leading innovator in materials science, with 170 years of life-changing inventions and category-defining products.
Headings
The h1 tag is the same with the title tag.
  1. Corning | Materials Science Technology and Innovation
  1. The Progress Report
  2. Corning Releases Annual Corporate Reports Highlighting Progress on Sustainability and Inclusion Initiatives
  3. Celebrating the U.N. International Year of Glass
  4. Corning's Response to COVID-19
  5. Discover What’s Making Headlines at Corning
  6. Explore the Ways Corning Impacts Your Life
  7. Advanced Optics
  8. Advanced Optics
  9. Optical Communications
  10. Optical Communications
  11. Corning® Gorilla® Glass
  12. Corning® Gorilla® Glass
  13. Display Glass
  14. Display Glass
  15. Environmental Technology
  16. Environmental Technologies
  17. Life Sciences
  18. Life Sciences
  19. Pharmaceutical Technologies
  20. Pharmaceutical Technologies
  21. Discover Ideas and Insights from Corning Leaders
  22. The Extrusion Process
  23. The Extrusion Process
  24. The Fusion Process
  25. The Fusion Process
  26. The Vapor Deposition Process
  27. The Vapor Deposition Process
  28. The Precision Forming Process
  29. The Precision Forming Process
  30. Explore Corning Investor Relations
  31. Illuminate the Past and Explore the Future of Innovation
  1. Corning Reports Third-Quarter Results Highlighted by Optical Communications and Solar Sales Growth
  2. Corning Reports Third-Quarter Results Highlighted by Optical Communications and Solar Sales Growth
  3. Corning Announces Quarterly Dividend
  4. Corning Announces Quarterly Dividend
  5. Corning Receives Nearly $104 Million in Additional Funding from BARDA for Planned Domestic Glass Tubing and Vial Manufacturing
  6. Corning Receives Nearly $104 Million in Additional Funding from BARDA for Planned Domestic Glass Tubing and Vial Manufacturing
  7. Building Relationships that Drive Personal and Business Growth
  8. Building Relationships that Drive Personal and Business Growth
  9. The Periodic Table’s untapped potential will keep chemistry exciting for years to come
  10. The Periodic Table’s untapped potential
  11. Getting the Most From Mature Businesses: Don't Fall For These Five Myths
  12. Getting the Most From Mature Businesses
  13. “What If…?” How Artists Make Us Better Scientists
  14. “What If…?” How Artists Make Us Better Scientists
  15. Corning Reports Third-Quarter 2022 Results
  16. Corning Reports Third-Quarter 2022 Results
  17. Our Strategy
  18. Our Strategy
  19. Governance Overview
  20. Governance Overview
  21. Explore Our Timeline Explore Our Timeline
  22. Learn How Corning Utilizes Materials Science Learn How Corning Utilizes Materials Science
  23. Discover Emerging Innovations Discover Emerging Innovations
  24. Our Company
  25. About Us
  26. Careers
  27. Contact Us
  1. COOKIES
  2. SUPPLY CHAIN TRANSPARENCY
  3. LEGAL NOTICES
  4. PATENT NOTICES
  5. DATA PRIVACY
Content keywords
The content has relevant keywords.
corningmaterialssciencetechnologyandinnovation
Image keywords
There are 4 images with missing alt attributes.
  1. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/logo-glass-bg.png
  2. https://www.corning.com/media/worldwide/global/images/Banner/TPR_home_2048x820.png.transform/mobile-480/img.jpg
  3. https://www.corning.com/media/worldwide/global/images/Banner/IYoG_2_2048x820.png.transform/mobile-480/img.jpg
  4. https://www.corning.com/media/worldwide/global/images/Homepage_COVIDHeadquartersWindows_Apr2020_2048x820.jpg.transform/mobile-480/img.jpg
SEO friendly URL
The URL is SEO friendly.
https://www.corning.com/worldwide/en.html
404 page
The website has 404 error pages.
https://www.corning.com/404-88c91cbd84cfc75deac81d9ed912473f
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. https://www.corning.com/javascript:void(0);
  2. https://www.corning.com/worldwide/en.html
  3. https://www.corning.com/worldwide/en.html
  4. Products
  5. AdvancedOptics
  6. Corning®Gorilla® Glass
  7. DisplayGlass
  8. EnvironmentalTechnologies
  9. LifeSciences
  10. OpticalCommunications
  11. PharmaceuticalTechnologies
  12. Markets
  13. OpticalCommunications
  14. MobileConsumer Electronics
  15. Display
  16. Automotive
  17. LifeSciences
  18. AdditionalMarkets
  19. Innovation
  20. Cultureof Innovation
  21. EmergingInnovations
  22. MaterialsScience
  23. The Glass Age
  24. ADay Made of Glass
  25. About Us
  26. OurCompany
  27. BusinessSegments
  28. Sustainability
  29. Newsroom
  30. AnnualReport
  31. Careers
  32. Contact Us
  33. Learn More
  34. Learn More
  35. Read More
  36. Read More
  37. Read More
  38. Read More
  39. Read More News Releases >
  40. Learn More
  41. Learn More
  42. Learn More
  43. Learn More
  44. Learn More
  45. Learn More
  46. Learn More
  47. Read More
  48. Read More
  49. Read More
  50. Read More
  51. Read More
  52. Read More
  53. Read More
  54. Read More
  55. Learn More
  56. Learn More
  57. Learn More
  58. Learn More
  59. Learn More
  60. Learn More
  61. Learn More
  62. Learn More
  63. Explore Our Timeline Explore Our Timeline
  64. Learn How Corning Utilizes Materials Science Learn How Corning Utilizes Materials Science
  65. Discover Emerging Innovations Discover Emerging Innovations
  66. Our Company
  67. Advanced Optics
  68. Corning® Gorilla® Glass
  69. Display Technologies
  70. Environmental Technologies
  71. Life Sciences
  72. Optical Communications
  73. Pharmaceutical Technologies
  74. Research & Development
  75. Emerging Innovations
  76. About Us
  77. Business Segments
  78. Sustainability
  79. Newsroom
  80. Supply Chain Social Responsibility
  81. Supplier Responsibility
  82. Careers
  83. Our Values
  84. Our People
  85. Diversity & Inclusion
  86. Campus Programs
  87. Locations
  88. Work at Corning
  89. Contact Us
  90. Email Corning
  91. Locations
  92. Our Company
  93. About Us
  94. Careers
  95. Contact Us
  96. COOKIES
  97. SUPPLY CHAIN TRANSPARENCY
  98. LEGAL NOTICES
  99. PATENT NOTICES
  100. DATA PRIVACY
Language
The webpage has the language declared.
en_us
Favicon
The webpage has a favicon.
https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/favicon.ico
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.28 seconds.
Page size
The size of the HTML webpage is 116,804.00.
HTTP requests
There are fewer than 33 HTTP requests on the webpage.
  1. https://www.corning.com/etc.clientlibs/corning/clientlibs/vendor/modernizr.min.js
  2. https://www.corning.com/etc.clientlibs/clientlibs/granite/jquery.min.js
  3. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/templates/header-footer.min.js
  4. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/templates/homepage.min.js
  1. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/global/resources/css/fonts.css
  1. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/logo-glass-bg.png
  2. https://www.corning.com/media/worldwide/global/images/Banner/TPR_home_2048x820.png.transform/mobile-480/img.jpg
  3. https://www.corning.com/media/worldwide/global/images/Banner/Report_Banner_2048x820.jpg.transform/mobile-480/img.jpg
  4. https://www.corning.com/media/worldwide/global/images/Banner/IYoG_2_2048x820.png.transform/mobile-480/img.jpg
  5. https://www.corning.com/media/worldwide/global/images/Homepage_COVIDHeadquartersWindows_Apr2020_2048x820.jpg.transform/mobile-480/img.jpg
  6. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  7. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  8. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  9. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  10. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  11. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  12. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  13. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  14. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  15. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  16. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  17. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  18. https://www.corning.com/media/worldwide/global/images/4A_Extrusion_process.jpg.transform/mobile-320/img.jpg
  19. https://www.corning.com/media/worldwide/global/images/4A_Fusion.jpg.transform/mobile-320/img.jpg
  20. https://www.corning.com/media/worldwide/global/images/4A_Vapor_Deposition_Banner.jpg.transform/mobile-320/img.jpg
  21. https://www.corning.com/media/worldwide/global/images/Precision%20Forming%20Screenshot_Homepage.jpg.transform/mobile-320/img.jpg
  22. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  23. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  24. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  25. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  26. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  27. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  1. https://www.googletagmanager.com/ns.html?id=GTM-PC9GRJ
Image format
There are 27 images that are not using the AVIF, WebP format.
  1. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/logo-glass-bg.png
  2. https://www.corning.com/media/worldwide/global/images/Banner/TPR_home_2048x820.png.transform/mobile-480/img.jpg
  3. https://www.corning.com/media/worldwide/global/images/Banner/Report_Banner_2048x820.jpg.transform/mobile-480/img.jpg
  4. https://www.corning.com/media/worldwide/global/images/Banner/IYoG_2_2048x820.png.transform/mobile-480/img.jpg
  5. https://www.corning.com/media/worldwide/global/images/Homepage_COVIDHeadquartersWindows_Apr2020_2048x820.jpg.transform/mobile-480/img.jpg
  6. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  7. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  8. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  9. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  10. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  11. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  12. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  13. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  14. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  15. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  16. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  17. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  18. https://www.corning.com/media/worldwide/global/images/4A_Extrusion_process.jpg.transform/mobile-320/img.jpg
  19. https://www.corning.com/media/worldwide/global/images/4A_Fusion.jpg.transform/mobile-320/img.jpg
  20. https://www.corning.com/media/worldwide/global/images/4A_Vapor_Deposition_Banner.jpg.transform/mobile-320/img.jpg
  21. https://www.corning.com/media/worldwide/global/images/Precision%20Forming%20Screenshot_Homepage.jpg.transform/mobile-320/img.jpg
  22. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  23. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  24. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  25. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  26. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
  27. https://www.corning.com/etc.clientlibs/settings/wcm/designs/corning/resources/images/global/spacer.png
JavaScript defer
The javascript resources have the defer attribute set.
DOM size
The DOM size is optimal.
The HTML file has 938 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.corning.com/worldwide/en.html DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
Apache
Unsafe cross-origin links
The webpage has 22 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, maximum-scale=1, user-scalable=no
    Character set
    The webpage does not have a charset declared.
    Sitemap
    The website has sitemaps.
    1. https://www.corning.com/sitemap.xml
    2. https://www.corning.com/worldwide/en/the-progress-report/sitemap.xml
    3. https://www.corning.com/video-sitemap.xml
    Social
    The webpage has 19 social links.
    Content length
    The webpage has 2,301 words.
    Text to HTML ratio
    The text to HTML ratio is under 10%
    The text to HTML ratio is 2%.
    Inline CSS
    The webpage contains inline CSS code.
    1. display:none
    2. display:none
    3. display:none
    4. display:none
    5. display: none;
    6. text-align: right;
    7. display:none;visibility:hidden
    Deprecated HTML
    There are no deprecated HTML tags on the webpage.