corning.com Website Information

Daily Unique Visits: 197,571

Daily Page Views: 1,580,568

Income Per Day: $1,581

Estimated Value: $1,707,480

This website is located in United States and is using following IP address 199.197.244.105. See the complete list of popular websites hosted in United States.

corning.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website corning.com is using the following name servers:

nsna1.corning.com
nsna2.corning.com
nsemea2.corning.com
nsemea1.corning.com
nsap2.corning.com
nsap1.corning.com

and is probably hosted by Akamai International B.V.. See the full list of other websites hosted by Akamai International B.V..

The highest website corning.com position in Alexa rank database was 7145 and the lowest rank position was 7795. Current position of corning.com in Alexa rank database is 7713.

Desktop speed score of corning.com (62/100) is better than the results of 38.44% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of corning.com (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed score of corning.com (59/100) is better than the results of 52.41% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

corning.com Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

corning.com whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Domain Name: CORNING.COM
Registry Domain ID: 564550_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2024-06-17T18:04:35Z
Creation Date: 1991-12-18T05:00:00Z
Registry Expiry Date: 2031-12-17T05:00:00Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: 8887802723
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: NSAP1.CORNING.COM
Name Server: NSAP2.CORNING.COM
Name Server: NSEMEA1.CORNING.COM
Name Server: NSEMEA2.CORNING.COM
Name Server: NSNA1.CORNING.COM
Name Server: NSNA2.CORNING.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-16T20:36:51Z

corning.com server information

Servers Location

corning.com desktop page speed rank

Last tested: 2016-11-12

Desktop Speed Bad

62/100

corning.com Desktop Speed Test Quick Summary

priority - 33Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 325.9KiB (70% reduction).

Compressing and resizing http://www.corning.com/media/worldwide/global/imag…itions/retina_2048.jpg could save 122.4KiB (79% reduction).
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Compressing http://www.corning.com/content/dam/corning/logo/logo-glass-bg.png could save 7.7KiB (33% reduction).
Compressing http://www.corning.com/media/worldwide/global/imag…ditions/retina_612.jpg could save 2.2KiB (12% reduction).
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priority - 15Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://www.corning.com/content/corning/worldwide/e…t/footer.glossary.json (59.7 minutes)
http://www.corning.com/content/dam/corning/logo/logo-glass-bg.png (12 hours)
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http://www.corning.com/etc/designs/corning/components/bootstrap.min.css (24 hours)
http://www.corning.com/etc/designs/corning/components/eu-cookie.min.css (24 hours)
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http://www.corning.com/etc/designs/corning/templates/homepage.min.css (24 hours)
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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.corning.com/etc/designs/corning/global/js/modernizr.js
http://www.corning.com/etc/designs/corning/templates/homepage.min.js
http://www.corning.com/etc/designs/corning/components/eu-cookie.min.js

Optimize CSS Delivery of the following:

http://www.corning.com/etc/designs/corning/components/bootstrap.min.css
http://www.corning.com/etc/designs/corning/templates/homepage.min.css
http://www.corning.com/etc/designs/corning/components/eu-cookie.min.css
http://www.corning.com/etc/designs/corning/compone…-language-font.min.css
http://www.corning.com/etc/designs/corning/compone…le/css/print-style.css

priority - 3Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://corning.com/
http://www.corning.com/index.aspx
http://www.corning.com/worldwide/en.html

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 35% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 12.3KiB (46% reduction).

Minifying http://www.corning.com/etc/designs/corning/global/js/modernizr.js could save 10.1KiB (66% reduction) after compression.
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priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 2.1KiB (14% reduction).

Minifying http://www.corning.com/worldwide/en.html could save 2.1KiB (14% reduction) after compression.

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.1KiB (18% reduction).

Minifying http://www.corning.com/etc/designs/corning/compone…le/css/print-style.css could save 1.1KiB (18% reduction) after compression.

corning.com Desktop Resource Breakdown

Total Resources	41
Number of Hosts	2
Static Resources	33
JavaScript Resources	5
CSS Resources	5

corning.com mobile page speed rank

Last tested: 2016-11-12

Mobile Speed Bad

59/100

corning.com Mobile Speed Test Quick Summary

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 22Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://www.corning.com/content/corning/worldwide/e…t/footer.glossary.json (59.8 minutes)
http://www.corning.com/content/dam/corning/logo/logo-glass-bg.png (12 hours)
http://www.corning.com/media/worldwide/Innovation/…ditions/mobile_320.jpg (12 hours)
http://www.corning.com/media/worldwide/cdt/images/…ditions/mobile_320.jpg (12 hours)
http://www.corning.com/media/worldwide/cdt/images/…itions/tablet_1024.jpg (12 hours)
http://www.corning.com/media/worldwide/cdt/images/…ditions/tablet_400.jpg (12 hours)
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http://www.corning.com/media/worldwide/cpt/images/…ditions/tablet_400.jpg (12 hours)
http://www.corning.com/media/worldwide/global/imag…ditions/mobile_320.jpg (12 hours)
http://www.corning.com/media/worldwide/global/imag…itions/tablet_1024.jpg (12 hours)
http://www.corning.com/media/worldwide/global/imag…ditions/mobile_320.jpg (12 hours)
http://www.corning.com/media/worldwide/global/imag…ditions/mobile_320.jpg (12 hours)
http://www.corning.com/media/worldwide/global/imag…itions/tablet_1024.jpg (12 hours)
http://www.corning.com/media/worldwide/global/imag…ditions/mobile_320.jpg (12 hours)
http://www.corning.com/media/worldwide/global/imag…itions/tablet_1024.jpg (12 hours)
http://www.corning.com/media/worldwide/global/imag…ditions/mobile_320.jpg (12 hours)
http://www.corning.com/media/worldwide/global/imag…ditions/tablet_400.jpg (12 hours)
http://www.corning.com/media/worldwide/global/imag…ditions/tablet_400.jpg (12 hours)
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http://www.corning.com/media/worldwide/global/imag…ditions/tablet_400.jpg (12 hours)
http://www.corning.com/etc/designs/corning/components/bootstrap.min.css (24 hours)
http://www.corning.com/etc/designs/corning/components/eu-cookie.min.css (24 hours)
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http://www.corning.com/etc/designs/corning/compone…gin.js?_=1478902610149 (24 hours)
http://www.corning.com/etc/designs/corning/compone…le/css/print-style.css (24 hours)
http://www.corning.com/etc/designs/corning/compone…-language-font.min.css (24 hours)
http://www.corning.com/etc/designs/corning/global/js/modernizr.js (24 hours)
http://www.corning.com/etc/designs/corning/images/global/gloss-top-blue.png (24 hours)
http://www.corning.com/etc/designs/corning/images/…al/gloss-top-white.png (24 hours)
http://www.corning.com/etc/designs/corning/images/global/spacer.png (24 hours)
http://www.corning.com/etc/designs/corning/templates/homepage.min.css (24 hours)
http://www.corning.com/etc/designs/corning/templates/homepage.min.js (24 hours)

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://corning.com/
http://www.corning.com/index.aspx
http://www.corning.com/worldwide/en.html

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 57% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 11.1KiB (24% reduction).

Compressing http://www.corning.com/content/dam/corning/logo/logo-glass-bg.png could save 7.7KiB (33% reduction).
Compressing http://www.corning.com/media/worldwide/global/imag…itions/tablet_1024.jpg could save 2.6KiB (12% reduction).
Compressing http://www.corning.com/etc/designs/corning/images/global/spacer.png could save 856B (92% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 12.3KiB (46% reduction).

Minifying http://www.corning.com/etc/designs/corning/global/js/modernizr.js could save 10.1KiB (66% reduction) after compression.
Minifying http://www.corning.com/etc/designs/corning/compone…gin.js?_=1478902610149 could save 2.2KiB (19% reduction) after compression.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 2.1KiB (14% reduction).

Minifying http://www.corning.com/worldwide/en.html could save 2.1KiB (14% reduction) after compression.

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.1KiB (18% reduction).

Minifying http://www.corning.com/etc/designs/corning/compone…le/css/print-style.css could save 1.1KiB (18% reduction) after compression.

corning.com Mobile Resource Breakdown

Total Resources	41
Number of Hosts	2
Static Resources	33
JavaScript Resources	5
CSS Resources	5

corning.com mobile page usability

Last tested: 2016-11-12

Mobile Usability Good

100/100

corning.com HTML validation

Errors

Bad value “en_us” for attribute “lang” on element “html”: The language subtag “en_us” is not a valid language subtag.

Line: 8 Column: 23 - 57
"...E 9]><!--> <html lang="en_us" class="no-js "> <!--<..."

Attribute “locale” not allowed on element “a” at this point.

Line: 229 Column: 15 - 122
"... <a href="http://www.corning.com/worldwide/en.html" class="Analytics-Locale locale-active" locale="|English"> ..." Line: 244 Column: 15 - 108
"... <a href="http://www.corning.com/cala/en.html" class="Analytics-Locale " locale="CALA|English"> ..." Line: 253 Column: 15 - 108
"... <a href="http://www.corning.com/cala/es.html" class="Analytics-Locale " locale="CALA|Español"> ..." Line: 262 Column: 15 - 110
"... <a href="http://www.corning.com/cala/pt.html" class="Analytics-Locale " locale="CALA|Português"> ..." Line: 279 Column: 15 - 109
"... <a href="http://www.corning.com/ru/ru.html" class="Analytics-Locale " locale="Россия |Русский"> ..." Line: 288 Column: 15 - 109
"... <a href="http://www.corning.com/emea/en.html" class="Analytics-Locale " locale="EMEA |English"> ..." Line: 297 Column: 15 - 109
"... <a href="http://www.corning.com/emea/de.html" class="Analytics-Locale " locale="EMEA |Deutsch"> ..." Line: 329 Column: 15 - 111
"... <a href="http://www.corning.com/au/en.html" class="Analytics-Locale " locale="Australia|English"> ..." Line: 336 Column: 15 - 101
"... <a href="http://www.corning.com/cn/zh.html" class="Analytics-Locale " locale="中国|简体中文"> ..." Line: 343 Column: 15 - 107
"... <a href="http://www.corning.com/in/en.html" class="Analytics-Locale " locale="India|English"> ..." Line: 350 Column: 15 - 120
"... <a href="http://www.corning.com/asean/en.html" class="Analytics-Locale " locale="South East Asia|English"> ..." Line: 357 Column: 15 - 101
"... <a href="http://www.corning.com/jp/jp.html" class="Analytics-Locale " locale="日本 |日本語"> ..." Line: 364 Column: 15 - 100
"... <a href="http://www.corning.com/kr/ko.html" class="Analytics-Locale " locale="한국|한국어"> ..." Line: 371 Column: 15 - 104
"... <a href="http://www.corning.com/tw/zh_tw.html" class="Analytics-Locale " locale="台灣|繁體中文"> ..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 1244 Column: 11 - 1040
"... <img src="/etc/designs/corning/images/global/spacer.png" data-mobile="/media/worldwide/global/images/Corning_Corning.com_Q3-17_Earnings_Overview.jpg/jcr:content/renditions/mobile_288.jpg" data-mobile-landscape="/media/worldwide/global/images/Corning_Corning.com_Q3-17_Earnings_Overview.jpg/jcr:content/renditions/mobile_448.jpg" data-tablet="/media/worldwide/global/images/Corning_Corning.com_Q3-17_Earnings_Overview.jpg/jcr:content/renditions/tablet_359.jpg" data-tablet-landscape="/media/worldwide/global/images/Corning_Corning.com_Q3-17_Earnings_Overview.jpg/jcr:content/renditions/tablet_469.jpg" data-retina="/media/worldwide/global/images/Corning_Corning.com_Q3-17_Earnings_Overview.jpg/jcr:content/renditions/retina_1138.jpg" data-retina-portrait="/media/worldwide/global/images/Corning_Corning.com_Q3-17_Earnings_Overview.jpg/jcr:content/renditions/retina_718.jpg" data-desktop="/media/worldwide/global/images/Corning_Corning.com_Q3-17_Earnings_Overview.jpg/jcr:content/renditions/desktop_569.jpg" class="lazyload left "/> ..."

End tag “section” seen, but there were open elements.

Line: 1454 Column: 2 - 11
"... </div> </section> <..."

Unclosed element “div”.

Line: 1184 Column: 13 - 41
"... <div class="container no-bg"> ..."

Element “p” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

Line: 1683 Column: 41 - 73
"... <p class="title visible-desktop">Explor..." Line: 1684 Column: 41 - 72
"... <p class="title visible-device">Explor..." Line: 1707 Column: 41 - 73
"... <p class="title visible-desktop">Learn ..." Line: 1708 Column: 41 - 72
"... <p class="title visible-device">Learn ..." Line: 1731 Column: 41 - 73
"... <p class="title visible-desktop">Discov..." Line: 1732 Column: 41 - 72
"... <p class="title visible-device">Discov..."

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 22 Column: 4 - 107
"...all--> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"/> <..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 924 Column: 2 - 45
"..."> <div> <section class="module-statement-standard "> <di..." Line: 1865 Column: 38 - 123
"...omponent"><section class="module-secondary-story-text-multimedia module-story module_3a-story "> <di..."

Empty heading.

Line: 1491 Column: 13 - 30
"... <h2 class="title"> <br /..." Line: 1549 Column: 13 - 30
"... <h2 class="title"> <br /..."

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Line: 1882 Column: 13 - 43
"... <article class="full clearfix"> ..."

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corning.com Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

corning.com TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

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priority - 33Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 325.9KiB (70% reduction).

priority - 15Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

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priority - 3Avoid landing page redirects

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Avoid landing page redirects for the following chain of redirected URLs.

priority - 2Prioritize visible content

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priority - 1Minify JavaScript

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priority - 0Minify HTML

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priority - 0Minify CSS

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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 22Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 1Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 11.1KiB (24% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 12.3KiB (46% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 2.1KiB (14% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.1KiB (18% reduction).

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Errors

Bad value “en_us” for attribute “lang” on element “html”: The language subtag “en_us” is not a valid language subtag.

Attribute “locale” not allowed on element “a” at this point.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

End tag “section” seen, but there were open elements.

Unclosed element “div”.

Element “p” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Empty heading.

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

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corning.com TRACEROUTE