LINUX.COM Linux.com | News for the open source professional

linux.com Website Information

Daily Unique Visits: 52,968

Daily Page Views: 317,808

Income Per Day: $636

Estimated Value: $457,920

This website is located in United States and is using following IP address 151.101.1.5. See the complete list of popular websites hosted in United States.

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

Website linux.com is using the following name servers:

  • ns6.dnsmadeeasy.com
  • ns7.dnsmadeeasy.com
  • ns5.dnsmadeeasy.com
  • ns1.linux-foundation.org
  • ns2.linux-foundation.org

and is probably hosted by FASTLY - Fastly, US. See the full list of other websites hosted by FASTLY - Fastly, US.

The highest website linux.com position in Alexa rank database was 8089 and the lowest rank position was 90043. Current position of linux.com in Alexa rank database is 27077.

Desktop speed score of linux.com (60/100) is better than the results of 33.75% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of linux.com (99/100) is better than the results of 87.11% of other sites and means that the page is mobile-friendly.

Mobile speed score of linux.com (23/100) is better than the results of 3.32% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

linux.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.


linux.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: LINUX.COM
Registry Domain ID: 4245540_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2018-06-15T19:15:43Z
Creation Date: 1994-06-02T04:00:00Z
Registry Expiry Date: 2019-06-01T04:00:00Z
Registrar: NameCheap Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1.AWSDNS-00.COM
Name Server: NS-1315.AWSDNS-36.ORG
Name Server: NS-1578.AWSDNS-05.CO.UK
Name Server: NS-817.AWSDNS-38.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2018-10-19T14:45:28Z

linux.com server information

Servers Location

linux.com desktop page speed rank

Last tested: 2017-06-14


Desktop Speed Bad
60/100

linux.com Desktop Speed Test Quick Summary


priority - 28 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 15 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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Use asynchronous versions of the following scripts:

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Optimize CSS Delivery of the following:

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priority - 20 Leverage 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:

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https://www.linux.com/sites/all/libraries/mediaele…-player.min.js?v=2.1.6 (60 minutes)
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priority - 10 Optimize images

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

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priority - 9 Avoid 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.

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priority - 2 Minify 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 23.5KiB (48% reduction).

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priority - 0 Minify 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 1.8KiB (49% reduction).

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linux.com Desktop Resource Breakdown

Total Resources72
Number of Hosts18
Static Resources54
JavaScript Resources35
CSS Resources10

linux.com mobile page speed rank

Last tested: 2017-05-26


Mobile Speed Bad
23/100

linux.com Mobile Speed Test Quick Summary


priority - 134 Optimize images

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

Optimize the following images to reduce their size by 1.3MiB (84% reduction).

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priority - 112 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 17 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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priority - 34 Avoid 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.

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https://linux.com/
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priority - 30 Leverage 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:

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https://www.google-analytics.com/analytics.js (2 hours)

priority - 8 Prioritize 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 64% of the final above-the-fold content could be rendered with the full HTML response.

priority - 3 Minify 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 24.2KiB (47% reduction).

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Minifying https://www.linux.com/sites/lcom/files/js/js_Pdiuy…VPEF69JFzr7Y9sMWt4s.js could save 818B (76% reduction) after compression.
Minifying https://www.linux.com/sites/lcom/files/js/js_h1lDM…K0cJAImbsG7ng0GSloQ.js could save 696B (47% reduction) after compression.

priority - 0 Minify 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 1.8KiB (49% reduction).

Minifying https://www.linux.com/sites/all/themes/custom/lcom/css/pardot.css could save 1.8KiB (49% reduction) after compression.

linux.com Mobile Resource Breakdown

Total Resources71
Number of Hosts18
Static Resources53
JavaScript Resources35
CSS Resources10

linux.com mobile page usability

Last tested: 2017-05-26


Mobile Usability Good
99/100

linux.com Mobile Usability Test Quick Summary


priority - 0 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a id="logo" href="/" class="header__logo"></a> is close to 1 other tap targets.

The tap target <a href="/blog/learn/ch…urce-runs-deep">Google’s New H…urce Runs Deep</a> is close to 1 other tap targets.

The tap target <a href="/blog/learn/ch…urce-runs-deep">Google’s New H…urce Runs Deep</a> is close to 2 other tap targets.

The tap target <a href="/blog/event/op…ummit-keynotes">Learn Next-Gen…ummit Keynotes</a> is close to 1 other tap targets.

The tap target <a href="https://www.li…ort_by=created" class="active">Date Added</a> is close to 1 other tap targets.

The tap target <a href="https://www.li…=comment_count">Most Comments</a> and 1 others are close to other tap targets.
The tap target <label for="edit-submitted-firstname" class="element-invisible">First Name *</label> is close to 1 other tap targets.

The tap target <input id="edit-submitted-firstname" type="text" name="submitted[firstname]" class="form-text required"> and 1 others are close to other tap targets.

The tap target <input type="submit" name="op" class="webform-submit…ry form-submit"> is close to 1 other tap targets.

linux.com Mobile Resource Breakdown

Total Resources71
Number of Hosts18
Static Resources53
JavaScript Resources35
CSS Resources10

linux.com HTML validation

Warnings

The “banner” role is unnecessary for element “header”.

Line: 131 Column: 3 - 51
"...</div> <header class="header" id="header" role="banner"> ..."

The “navigation” role is unnecessary for element “nav”.

Line: 187 Column: 1 - 41
"... <nav class="main-menu" role="navigation"> <di..."

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

Line: 434 Column: 23 - 83
"... <section class="region region-sidebar-second column sidebar"> ..."

Errors

Bad value “noindex, nofollow” for attribute “rel” on element “a”: The string “noindex,” is not a registered keyword.

Line: 157 Column: 4 - 59
"...tent"> <a href="/cas?destination=home" rel="noindex, nofollow">Login ..."

Bad value “” for attribute “name” on element “input”: Must not be empty.

Line: 243 Column: 7 - 107
"...n"> <input type="submit" id="edit-submit-linux-search-node" name="" value="Search" class="form-submit" /> </..." Line: 358 Column: 7 - 184
"...n"> <input class="ctools-use-ajax ctools-auto-submit-click js-hide element-hidden form-submit" type="submit" id="edit-submit-linux-widgets-content-highlight" name="" value="Apply" /> </..."

Attribute “datatype” not allowed on element “span” at this point.

Line: 477 Column: 43 - 155
"...ent meta"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-12-11T00:00:00+00:00">Decemb..." Line: 481 Column: 43 - 155
"...ent meta"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-12-11T00:00:00+00:00">Decemb..." Line: 485 Column: 43 - 155
"...ent meta"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-12-11T00:00:00+00:00">Decemb..."

Attribute “content” not allowed on element “span” at this point.

Line: 477 Column: 43 - 155
"...ent meta"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-12-11T00:00:00+00:00">Decemb..." Line: 481 Column: 43 - 155
"...ent meta"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-12-11T00:00:00+00:00">Decemb..." Line: 485 Column: 43 - 155
"...ent meta"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-12-11T00:00:00+00:00">Decemb..."

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Line: 505 Column: 4 - 160
"...tent"> <iframe src="//go.pardot.com/l/6342/2011-03-24/1ATL" width="100%" height="420px" type="text/html" frameborder="0" allowTransparency="true" style="border: 0"></ifra..."

Bad value “420px” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.

Line: 505 Column: 4 - 160
"...tent"> <iframe src="//go.pardot.com/l/6342/2011-03-24/1ATL" width="100%" height="420px" type="text/html" frameborder="0" allowTransparency="true" style="border: 0"></ifra..."

Attribute “type” not allowed on element “iframe” at this point.

Line: 505 Column: 4 - 160
"...tent"> <iframe src="//go.pardot.com/l/6342/2011-03-24/1ATL" width="100%" height="420px" type="text/html" frameborder="0" allowTransparency="true" style="border: 0"></ifra..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 505 Column: 4 - 160
"...tent"> <iframe src="//go.pardot.com/l/6342/2011-03-24/1ATL" width="100%" height="420px" type="text/html" frameborder="0" allowTransparency="true" style="border: 0"></ifra..."

The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 505 Column: 4 - 160
"...tent"> <iframe src="//go.pardot.com/l/6342/2011-03-24/1ATL" width="100%" height="420px" type="text/html" frameborder="0" allowTransparency="true" style="border: 0"></ifra..."

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

Line: 527 Column: 94 - 125
"...-content"><div class="date-display-range"><span ..." Line: 528 Column: 91 - 108
"...-content"><div class="meta">Hillsb..." Line: 533 Column: 94 - 125
"...-content"><div class="date-display-range"><span ..." Line: 534 Column: 91 - 108
"...-content"><div class="meta">San Fr..." Line: 539 Column: 94 - 125
"...-content"><div class="date-display-range"><span ..." Line: 540 Column: 91 - 108
"...-content"><div class="meta">Austin..."

Bad value “60px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 630 Column: 97 - 244
"...stly.com"><img typeof="foaf:Image" src="https://www.linux.com/sites/all/themes/custom/lcom/images/fastly-logo.png" width="60px" alt="Fastly" title="Fastly" /></a></..."

Bad value “100px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 630 Column: 309 - 505
"...easy.com"><img class="dns-made-easy-logo" typeof="foaf:Image" src="https://www.linux.com/sites/all/themes/custom/lcom/images/dns-made-easy-logo.png" width="100px" alt="DNS Made Easy" title="DNS Made Easy" /></a></..."

The “itemprop” attribute was specified, but the element is not a property of any item.

Line: 27 Column: 1 - 84
"...rces." /> <meta itemprop="name" content="Linux.com | News for the open source professional" /> <meta..." Line: 28 Column: 1 - 173
"...ional" /> <meta itemprop="description" content="Linux.com is the central resource for open source software information, best practices, how-to&#039;s and Linux software resources." /> <meta..." Line: 29 Column: 1 - 95
"...rces." /> <meta itemprop="image" content="https://www.linux.com/sites/all/themes/custom/lcom/logo.png" /> <ti..."

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linux.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.


linux.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.