comcast.com Website Information
Daily Unique Visits: 344,610
Daily Page Views: 2,756,880
Income Per Day: $2,757
Estimated Value: $2,977,560
comcast.com is registered under .COM top-level domain. Please check other sites in .COM zone.
No name server records were found.
and is probably hosted by COMCAST-7922 - Comcast Cable Communications, LLC, US. See the full list of other websites hosted by COMCAST-7922 - Comcast Cable Communications, LLC, US.
The highest website comcast.com position in Alexa rank database was 4159 and the lowest rank position was 4435. Current position of comcast.com in Alexa rank database is 4422.
Desktop speed score of comcast.com (86/100) is better than the results of 82.23% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of comcast.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 comcast.com (67/100) is better than the results of 70.58% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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comcast.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.
comcast.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.
Registry Domain ID: 3477270_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2020-08-24T05:32:42Z
Creation Date: 1995-08-29T04:00:00Z
Registry Expiry Date: 2021-08-28T04:00:00Z
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: DNS101.COMCAST.NET
Name Server: DNS102.COMCAST.NET
Name Server: DNS103.COMCAST.NET
Name Server: DNS104.COMCAST.NET
Name Server: DNS105.COMCAST.NET
DNSSEC: signedDelegation
DNSSEC DS Data: 35356 5 2 222560F35F917BBC701E2D55DF628596B5CBD76373BD6A658642791A02E5337C
DNSSEC DS Data: 35356 5 1 6A4A64AB173F0468A196FAA5D97DD134C1C104F8
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-24T19:55:03Z
comcast.com server information
Servers Location
comcast.com desktop page speed rank
Last tested: 2016-06-12
comcast.com Desktop Speed Test Quick Summary
priority - 7Avoid 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://www.comcast.com/
http://www.xfinity.com/
priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
priority - 0Leverage 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 - 0Minify 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 3.7KiB (11% reduction).
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 657B (22% reduction).
comcast.com Desktop Resource Breakdown
| Total Resources | 40 |
| Number of Hosts | 19 |
| Static Resources | 7 |
| JavaScript Resources | 6 |
comcast.com mobile page speed rank
Last tested: 2019-12-02
comcast.com Mobile Speed Test Quick Summary
priority - 26Avoid 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://www.comcast.com/
http://www.xfinity.com/
priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
priority - 0Minify 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 3.7KiB (11% reduction).
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 657B (22% reduction).
comcast.com Mobile Resource Breakdown
| Total Resources | 40 |
| Number of Hosts | 19 |
| Static Resources | 7 |
| JavaScript Resources | 6 |
comcast.com mobile page usability
Last tested: 2019-12-02
comcast.com HTML validation
Errors
Bad value “og:http://ogp.me/ns#” for attribute “prefix” on element “html”.
"...TYPE html> <html lang="en" prefix="og:http://ogp.me/ns#"> <head..."
Bad value “tracking-data-digitalData” for attribute “type” on element “script”: Subtype missing.
"... /> <script type="tracking-data-digitalData"> {..."
Bad value “tracking-data-page” for attribute “type” on element “script”: Subtype missing.
"...</script> <script type="tracking-data-page"> { ..."
Bad value “tracking-data-siteInfo” for attribute “type” on element “script”: Subtype missing.
"...</script> <script type="tracking-data-siteInfo"> { ..."
Bad value “tracking-data-user” for attribute “type” on element “script”: Subtype missing.
"...</script> <script type="tracking-data-user"> [ ..."
Bad value “tracking-data-product” for attribute “type” on element “script”: Subtype missing.
"...</script> <script type="tracking-data-product"> [ ..."
Bad value “” for attribute “for” on element “label”: An ID must not be the empty string.
"... <label for="">Search..." Line: 1977 Column: 12 - 25
"... <label for="">Search..."
Stray end tag “input”.
"... </input> ..." Line: 1991 Column: 11 - 18
"... </input> ..."
Duplicate ID “polaris-search-box”.
"... <input type="text" id="polaris-search-box" class="polaris-link x-field__input" data-link-info="Search" > ..."
Bad value for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
"...o__image"><img src='//cdn.comcast.com/-/media/Images/www_xfinity_com/HomePage/December 2017/Olympics/Xfinity_Olympics-Logo.png?rev=f6415767-27c5-4091-b6a2-0789563369d8&mh=160&la=en&h=74&w=158&mw=320&hash=F7A1DD238B9422352BF969428A24256F95B3FF50' class='promo-hero__image-img' alt='XFINITY Olympics Logo' /></div>..."
Bad value “//cdn.comcast.com/-/media/Images/www_xfinity_com/HomePage/Logos/Dark HBO Logo.png?rev=a41b6f9e-ce5d-4cc7-a4c0-a9bdacd926bd&h=30&w=72&la=en&hash=EA1A78116152B643DE999817C9891724B63DD6F5” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
"... <img src='//cdn.comcast.com/-/media/Images/www_xfinity_com/HomePage/Logos/Dark HBO Logo.png?rev=a41b6f9e-ce5d-4cc7-a4c0-a9bdacd926bd&h=30&w=72&la=en&hash=EA1A78116152B643DE999817C9891724B63DD6F5' class='promo-hero__offer-gift-col--image-img' alt='HBO Logo' /> ..."
No space between attributes.
"...'Explore Mover's Edge' data-tr..."
Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.
"...re Mover's Edge' data-tracking..."
Attribute “s” not allowed on element “a” at this point.
"...ner"> <a href='https://www.xfinity.com/moving' class='x-button--anchor' title='Explore Mover's Edge' data-tracking='' >Explor..."
Attribute “edge'” not allowed on element “a” at this point.
"...ner"> <a href='https://www.xfinity.com/moving' class='x-button--anchor' title='Explore Mover's Edge' data-tracking='' >Explor..."
The element “footer” must not appear as a descendant of the “footer” element.
"...> <footer class="x-globalfooter"> ..."
The “for” attribute of the “label” element must refer to a non-hidden form control.
"... <label for="">Search..." Line: 1977 Column: 12 - 25
"... <label for="">Search..."
Warnings
The first occurrence of ID “polaris-search-box” was here.
"... <input type="text" id="polaris-search-box" class="polaris-link x-field__input" data-link-info="Search" > ..."
The “main” role is unnecessary for element “main”.
"... <main role="main"> ..."
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
"... <h1 class="promo-hero__headings-item x-display3">Save b..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
"... <section id="hero"> <sect..." Line: 2197 Column: 1 - 22
"...section> <section id="details"> <div ..." Line: 2724 Column: 5 - 59
"...ion> <section class="x-globalfooter__mini x-ui-theme--dark"> ..." Line: 129 Column: 1 - 42
"... <section class="page page--sticky-footer"> ..."
Attribute “edge'” is not serializable as XML 1.0.
"...ner"> <a href='https://www.xfinity.com/moving' class='x-button--anchor' title='Explore Mover's Edge' data-tracking='' >Explor..."
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comcast.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.
comcast.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.