LPI.ORG Linux Professional Institute |

lpi.org Website Information

Daily Unique Visits: 54,032

Daily Page Views: 324,192

Income Per Day: $648

Estimated Value: $466,560

This website is located in Canada and is using following IP address 65.39.134.165. See the complete list of popular websites hosted in Canada.

lpi.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

Website lpi.org is using the following name servers:

  • dns1.easydns.com
  • dns2.easydns.net
  • dns3.easydns.ca

and is probably hosted by COGECO-PEER1 - Cogeco Peer 1, CA. See the full list of other websites hosted by COGECO-PEER1 - Cogeco Peer 1, CA.

The highest website lpi.org position in Alexa rank database was 26069 and the lowest rank position was 27975. Current position of lpi.org in Alexa rank database is 26544.

Desktop speed score of lpi.org (1/100) is better than the results of 0.11% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of lpi.org (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of lpi.org (62/100) is better than the results of 59.44% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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lpi.org 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.


lpi.org 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: LPI.ORG
Registry Domain ID: D3725290-LROR
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://www.tucows.com
Updated Date: 2019-02-10T17:53:25Z
Creation Date: 1999-02-18T05:00:00Z
Registry Expiry Date: 2027-02-18T05:00:00Z
Registrar Registration Expiration Date:
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: domainabuse@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization: Data Protected
Registrant State/Province: ON
Registrant Country: CA
Name Server: DNS1.EASYDNS.COM
Name Server: DNS2.EASYDNS.NET
Name Server: DNS3.EASYDNS.CA
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-24T00:56:25Z

lpi.org server information

Servers Location

lpi.org desktop page speed rank

Last tested: 2018-11-19


Desktop Speed Bad
1/100

lpi.org Desktop Speed Test Quick Summary


priority - 645Optimize images

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priority - 21Leverage 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:

https://www.lpi.org/sites/all/modules/gtranslate/gtranslate-files/16l.png (expiration not specified)
https://www.lpi.org/sites/all/themes/lpi/images/LeftArrow.png (expiration not specified)
https://www.lpi.org/sites/all/themes/lpi/images/RightArrow.png (expiration not specified)
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https://www.lpi.org/sites/all/themes/lpi/images/logo.png (expiration not specified)
https://www.lpi.org/sites/all/themes/lpi/images/sprite-checkbox.png (expiration not specified)
https://www.lpi.org/sites/default/files/2000px-Linux_Journal_logo.png (expiration not specified)
https://www.lpi.org/sites/default/files/2000px-O_Reilly_Media_logo.png (expiration not specified)
https://www.lpi.org/sites/default/files/Book.png (expiration not specified)
https://www.lpi.org/sites/default/files/Cisco-Logo.png (expiration not specified)
https://www.lpi.org/sites/default/files/ISS-NASA-woman.jpg (expiration not specified)
https://www.lpi.org/sites/default/files/Info.png (expiration not specified)
https://www.lpi.org/sites/default/files/Interestin…nOnLinux-Hollywood.jpg (expiration not specified)
https://www.lpi.org/sites/default/files/Interestin…MarsCuriosityRover.jpg (expiration not specified)
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https://www.lpi.org/sites/default/files/Library2.jpg (expiration not specified)
https://www.lpi.org/sites/default/files/Linux_Magazine_small_0.jpg (expiration not specified)
https://www.lpi.org/sites/default/files/McGraw-Hill.jpg (expiration not specified)
https://www.lpi.org/sites/default/files/Pearson-logo.png (expiration not specified)
https://www.lpi.org/sites/default/files/Search.png (expiration not specified)
https://www.lpi.org/sites/default/files/Starnix.png (expiration not specified)
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https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 23 blocking script resources and 22 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.lpi.org/sites/default/files/google_tag…e_tag.script.js?pigil5
https://www.lpi.org/misc/jquery.js?v=1.4.4
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https://www.lpi.org/misc/jquery.cookie.js?v=1.0
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https://www.lpi.org/sites/all/themes/lpi/js/helper…chHeight-min.js?pigil5
https://www.lpi.org/sites/all/themes/lpi/js/helpers/slick.min.js?pigil5
https://www.lpi.org/sites/all/themes/lpi/js/helpers/bootstrap.min.js?pigil5
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Optimize CSS Delivery of the following:

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https://fonts.googleapis.com/css?family=Open+Sans:…00italic,300italic,300
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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://lpi.org/
http://www.lpi.org/
https://www.lpi.org/

priority - 2Minify 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 21.4KiB (49% reduction).

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priority - 1Reduce server response time

In our test, your server responded in 0.33 seconds.

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 4.6KiB (17% reduction).

Minifying https://www.lpi.org/sites/all/themes/lpi/css/style.css?pigil5 could save 3KiB (14% reduction) after compression.
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priority - 0Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 365B (43% reduction).

Compressing https://www.youtube.com/player_api could save 365B (43% reduction).

lpi.org Desktop Resource Breakdown

Total Resources119
Number of Hosts14
Static Resources55
JavaScript Resources35
CSS Resources24

lpi.org mobile page speed rank

Last tested: 2018-11-19


Mobile Speed Bad
62/100

lpi.org Mobile Speed Test Quick Summary


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

Your page has 7 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.lpi.org/wp-includes/js/jquery/jquery.js?ver=1.11.2
https://www.lpi.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.2.1
https://www.lpi.org/wp-content/plugins/LayerSlider…reensock.js?ver=1.11.8
https://www.lpi.org/wp-content/plugins/LayerSlider…ia.jquery.js?ver=5.3.2
https://www.lpi.org/wp-content/plugins/LayerSlider…ansitions.js?ver=5.3.2
https://www.lpi.org/wp-content/plugins/revslider/r…tools.min.js?ver=4.6.3
https://www.lpi.org/wp-content/plugins/revslider/r…ution.min.js?ver=4.6.3

Optimize CSS Delivery of the following:

https://fonts.googleapis.com/css?family=Open+Sans|Lato
https://www.lpi.org/wp-content/themes/Karma/style.css?ver=4.2.2
https://www.lpi.org/wp-content/themes/Karma/css/se…ary-grey.css?ver=4.2.2
https://www.lpi.org/wp-content/themes/Karma/css/_font-awesome.css?ver=4.2.2
https://www.lpi.org/wp-content/themes/Karma/css/_mobile.css?ver=4.2.2
https://www.lpi.org/wp-content/plugins/LayerSlider…erslider.css?ver=5.3.2
https://fonts.googleapis.com/css?family=Lato:100,3…bset=latin%2Clatin-ext
https://www.lpi.org/wp-content/plugins/revslider/r…settings.css?ver=4.6.3
https://www.lpi.org/wp-content/plugins/jetpack/css/jetpack.css?ver=3.5.3
https://fonts.googleapis.com/css?family=Droid+Sans

priority - 12Leverage 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:

https://www.google-analytics.com/analytics.js (2 hours)
https://www.lpi.org/wp-content/plugins/LayerSlider…reensock.js?ver=1.11.8 (2 days)
https://www.lpi.org/wp-content/plugins/LayerSlider…ia.jquery.js?ver=5.3.2 (2 days)
https://www.lpi.org/wp-content/plugins/LayerSlider…ansitions.js?ver=5.3.2 (2 days)
https://www.lpi.org/wp-content/plugins/revslider/r…ution.min.js?ver=4.6.3 (2 days)
https://www.lpi.org/wp-content/plugins/revslider/r…tools.min.js?ver=4.6.3 (2 days)
https://www.lpi.org/wp-content/themes/Karma/js/custom-main.js?ver=4.0 (2 days)
https://www.lpi.org/wp-content/themes/Karma/js/jquery.fitvids.js?ver=4.0 (2 days)
https://www.lpi.org/wp-content/themes/Karma/js/jquery.flexslider.js?ver=4.0 (2 days)
https://www.lpi.org/wp-content/themes/Karma/js/jquery.isotope.js?ver=4.0 (2 days)
https://www.lpi.org/wp-content/themes/Karma/js/jqu…prettyPhoto.js?ver=4.0 (2 days)
https://www.lpi.org/wp-content/themes/Karma/js/retina.js?ver=1.3 (2 days)
https://www.lpi.org/wp-content/themes/Karma/js/scrollWatch.js?ver=4.0 (2 days)
https://www.lpi.org/wp-content/themes/Karma/js/superfish.js?ver=4.0 (2 days)
https://www.lpi.org/wp-includes/js/comment-reply.js?ver=1.0 (2 days)
https://www.lpi.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.2.1 (2 days)
https://www.lpi.org/wp-includes/js/jquery/jquery.js?ver=1.11.2 (2 days)
https://www.lpi.org/wp-includes/js/jquery/ui/accordion.min.js?ver=1.11.4 (2 days)
https://www.lpi.org/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4 (2 days)
https://www.lpi.org/wp-includes/js/jquery/ui/tabs.min.js?ver=1.11.4 (2 days)
https://www.lpi.org/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4 (2 days)
https://www.lpi.org/wp-includes/js/wp-emoji-release.min.js?ver=4.2.2 (2 days)

priority - 11Optimize images

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

Optimize the following images to reduce their size by 107KiB (28% reduction).

Losslessly compressing https://www.lpi.org/wp-content/plugins/revslider/r…mages/gradient/g30.png could save 41.8KiB (99% reduction).
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Losslessly compressing https://www.lpi.org/wp-content/uploads/HPI-OSCON-v1.png could save 18.3KiB (24% reduction).
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Losslessly compressing https://www.lpi.org/wp-content/uploads/Latest-News-8-65x65.png could save 715B (15% reduction).

priority - 6Reduce server response time

priority - 1Minify 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 11.1KiB (22% reduction).

Minifying https://www.lpi.org/wp-content/themes/Karma/style.css?ver=4.2.2 could save 5.7KiB (17% reduction) after compression.
Minifying https://www.lpi.org/wp-content/plugins/revslider/r…settings.css?ver=4.6.3 could save 2.9KiB (34% reduction) after compression.
Minifying https://www.lpi.org/wp-content/themes/Karma/css/_mobile.css?ver=4.2.2 could save 2.5KiB (27% reduction) after compression.

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 3.2KiB (8% reduction).

Minifying https://www.lpi.org/wp-content/themes/Karma/js/custom-main.js?ver=4.0 could save 1.6KiB (27% reduction) after compression.
Minifying https://www.lpi.org/wp-content/plugins/revslider/r…tools.min.js?ver=4.6.3 could save 944B (3% reduction) after compression.
Minifying https://www.lpi.org/wp-content/themes/Karma/js/scrollWatch.js?ver=4.0 could save 632B (41% 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 1.8KiB (15% reduction).

Minifying https://www.lpi.org/ could save 1.8KiB (15% reduction) after compression.

lpi.org Mobile Resource Breakdown

Total Resources66
Number of Hosts8
Static Resources53
JavaScript Resources24
CSS Resources10

lpi.org mobile page usability

Last tested: 2018-11-19


Mobile Usability Good
99/100

lpi.org Mobile Usability Test Quick Summary


priority - 0Size 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 <div class="bullet first selected"> is close to 1 other tap targets.

The tap target <div class="bullet"> and 1 others are close to other tap targets.

The tap target <div class="bullet last"> is close to 1 other tap targets.

The tap target <input type="submit" class="searchsubmit"> is close to 1 other tap targets.

lpi.org HTML validation

Errors

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Line: 3 Column: 27 - 51
"...lang="en"> <head profile="http://www.w3.org/1999/xhtml/vocab"> <..."

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Line: 11 Column: 5 - 26
"... <meta charset="UTF-8"> <..."

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 12 Column: 5 - 67
"...F-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1"> <..."

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

Line: 141 Column: 1 - 7
"...tent"> <style> .vide..."

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

Line: 248 Column: 40 - 143
"...s="image"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/Info.png" width="67" height="67" /></div>..." Line: 252 Column: 40 - 145
"...s="image"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/Search.png" width="66" height="66" /></div>..." Line: 256 Column: 40 - 143
"...s="image"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/Book.png" width="76" height="63" /></div>..." Line: 409 Column: 45 - 148
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/ibm.png" width="160" height="60" /></a><a..." Line: 409 Column: 181 - 285
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/Suse.png" width="130" height="61" /></a><a..." Line: 409 Column: 318 - 428
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/Cisco-Logo.png" width="150" height="80" /></a><a..." Line: 409 Column: 461 - 568
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/li_logo.png" width="160" height="55" /></a><a..." Line: 409 Column: 601 - 704
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/ndg.png" width="146" height="69" /></a><a..." Line: 409 Column: 737 - 849
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/Pearson-logo.png" width="190" height="61" /></a><a..." Line: 409 Column: 882 - 993
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/intellogo1.png" width="190" height="126" /></a><a..." Line: 409 Column: 1026 - 1156
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/rackspace-new-logo-fullwidth_3.png" width="190" height="74" /></a><a..." Line: 409 Column: 1189 - 1315
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/2000px-O_Reilly_Media_logo.png" width="200" height="44" /></a><a..." Line: 409 Column: 1348 - 1473
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/2000px-Linux_Journal_logo.png" width="200" height="97" /></a><a..." Line: 409 Column: 1506 - 1613
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/Starnix.png" width="139" height="28" /></a><a..." Line: 409 Column: 1646 - 1758
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/McGraw-Hill.jpg" width="106" height="103" /></a><a..." Line: 409 Column: 1791 - 1914
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/Linux_Magazine_small_0.jpg" width="287" height="122" /></a><a..." Line: 409 Column: 1947 - 2055
"...no-click"><img typeof="foaf:Image" src="http://www.lpi.org/sites/default/files/cloudera.png" width="200" height="49" /></a> ..."

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 16 Column: 5 - 92
"...=no"> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no"> ..."

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

Line: 117 Column: 21 - 58
"... <nav class="navbar" role="navigation"> ..."

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lpi.org 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.


lpi.org 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.