NETWORKLESSONS.COM NetworkLessons.com - Networking in Plain English

networklessons.com Website Information

Daily Unique Visits: 8,189

Daily Page Views: 40,945

Income Per Day: $102

Estimated Value: $61,200

networklessons.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 AMAZON-AES - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-AES - Amazon.com, Inc., US.

The highest website networklessons.com position in Alexa rank database was 135416 and the lowest rank position was 306161. Current position of networklessons.com in Alexa rank database is 166389.

Desktop speed score of networklessons.com (83/100) is better than the results of 76.15% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of networklessons.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 networklessons.com (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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networklessons.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.


networklessons.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: NETWORKLESSONS.COM
Registry Domain ID: 1738818802_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrar.amazon.com
Registrar URL: http://registrar.amazon.com
Updated Date: 2023-01-02T00:05:56Z
Creation Date: 2012-08-14T09:50:06Z
Registry Expiry Date: 2032-08-14T09:50:06Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: trustandsafety@support.aws.com
Registrar Abuse Contact Phone: +1.2024422253
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS-1070.AWSDNS-05.ORG
Name Server: NS-1557.AWSDNS-02.CO.UK
Name Server: NS-193.AWSDNS-24.COM
Name Server: NS-881.AWSDNS-46.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-11T08:49:25Z

networklessons.com server information

Servers Location

networklessons.com desktop page speed rank

Last tested: 2018-11-15


Desktop Speed Medium
83/100

networklessons.com Desktop Speed Test Quick Summary


priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 31 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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priority - 4Leverage 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://tag.getdrip.com/5264318.js (expiration not specified)
https://networklessons.com/wp-content/plugins/easy…stom.min.css?ver=4.9.8 (5 minutes)
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priority - 1Enable compression

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priority - 0Minify CSS

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priority - 0Minify HTML

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Minify HTML for the following resources to reduce their size by 1.3KiB (25% reduction).

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priority - 0Reduce server response time

In our test, your server responded in 0.21 seconds.

networklessons.com Desktop Resource Breakdown

Total Resources118
Number of Hosts19
Static Resources103
JavaScript Resources27
CSS Resources38

networklessons.com mobile page speed rank

Last tested: 2018-11-15


Mobile Speed Bad
62/100

networklessons.com Mobile Speed Test Quick Summary


priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 17 blocking script resources and 37 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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Optimize CSS Delivery of the following:

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https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0…some.min.css?ver=4.9.8
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https://cdn.jsdelivr.net/fontawesome/4.7.0/css/fon…some.min.css?ver=4.7.0
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priority - 14Leverage 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://tag.getdrip.com/5264318.js (expiration not specified)
https://cdn.networklessons.com/wp-content/uploads/…ed.a.ic.jnXuYQDlN6.jpg (5 minutes)
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https://networklessons.com/wp-content/themes/defin…ird-party.js?ver=4.9.8 (5 minutes)
https://networklessons.com/wp-includes/js/wp-emoji-release.min.js?ver=4.9.8 (5 minutes)
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priority - 1Optimize images

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priority - 1Enable compression

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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 2.6KiB (20% reduction).

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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 1.3KiB (25% reduction).

Minifying https://player.vimeo.com/video/288176366?html5=1&t…&portrait=0&autoplay=0 could save 1.3KiB (25% reduction) after compression.

priority - 0Reduce server response time

In our test, your server responded in 0.21 seconds.

networklessons.com Mobile Resource Breakdown

Total Resources113
Number of Hosts19
Static Resources97
JavaScript Resources26
CSS Resources38

networklessons.com mobile page usability

Last tested: 2018-11-15


Mobile Usability Good
100/100

networklessons.com HTML validation

Errors

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: 62 Column: 1 - 68
".../script> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <link..."

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 200 Column: 1 - 75
"...</script> <link rel='https://api.w.org/' href='https://networklessons.com/wp-json/'/> <link..."

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: 366 Column: 1 - 63
"...Frame --> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/> <!--..."

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

Line: 521 Column: 5 - 29
"...roup> <span class="nav-toggle"><a hre..."

Duplicate attribute “class”.

Line: 526 Column: - 112
"...archform" class="searchform" a..."

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

Line: 599 Column: 390 - 703
"...es-video"><iframe allowfullscreen class="arve-iframe fitvidsignore" frameborder="0" scrolling="no" src="https://player.vimeo.com/video/208296393?html5=1&#038;title=0&#038;byline=0&#038;portrait=0&#038;autoplay=0" sandbox="allow-scripts allow-same-origin allow-presentation allow-popups allow-forms" width="480" height="270"></ifra..."

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

Line: 599 Column: 390 - 703
"...es-video"><iframe allowfullscreen class="arve-iframe fitvidsignore" frameborder="0" scrolling="no" src="https://player.vimeo.com/video/208296393?html5=1&#038;title=0&#038;byline=0&#038;portrait=0&#038;autoplay=0" sandbox="allow-scripts allow-same-origin allow-presentation allow-popups allow-forms" width="480" height="270"></ifra..."

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

Line: 1064 Column: 4 - 26
"...pper"> <style type="text/css"> /* de..." Line: 1140 Column: 3 - 25
"...imary"> <style type="text/css"> .sing..."

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

Line: 1501 Column: 1 - 23
"...n> </div> <style type="text/css"> #..." Line: 1572 Column: 1 - 23
"... </div> <style type="text/css"> /* Mo..." Line: 1616 Column: 1 - 57
"...a='all'/> <style id='dh-ptp-custom-css-inline-css' type='text/css'> /* 7-..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Line: 1556 Column: 17 - 66
"... <table border="0" cellspacing="0" cellpadding="0"> ..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 1556 Column: 17 - 66
"... <table border="0" cellspacing="0" cellpadding="0"> ..."

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Line: 1556 Column: 17 - 66
"... <table border="0" cellspacing="0" cellpadding="0"> ..."

Attribute “rel” not allowed on element “ul” at this point.

Line: 1692 Column: 3 - 39
"...="yes"> <ul id="sdrn_menu_ul" rel="nofollow"> ..."

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 369 Column: 1 - 88
"...mised --> <meta content="initial-scale=1.0; maximum-scale=1.0; user-scalable=no" name="viewport"/> <!--[..."

Empty heading.

Line: 523 Column: 5 - 33
"...</h1> <h2 class="site-description"></h2> ..."

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

Line: 533 Column: 4 - 59
"...</div> <nav id="navigation" class="col-full" role="navigation"> ..."

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).

Line: 592 Column: 4 - 65
"...pper"> <h1 class="headline-visitor-home" style="text-align: center;"><span ..."

Potentially bad value “allow-scripts allow-same-origin allow-presentation allow-popups allow-forms” for attribute “sandbox” on element “iframe”: Setting both “allow-scripts” and “allow-same-origin” is not recommended, because it effectively enables an embedded page to break out of all sandboxing.

Line: 599 Column: 390 - 703
"...es-video"><iframe allowfullscreen class="arve-iframe fitvidsignore" frameborder="0" scrolling="no" src="https://player.vimeo.com/video/208296393?html5=1&#038;title=0&#038;byline=0&#038;portrait=0&#038;autoplay=0" sandbox="allow-scripts allow-same-origin allow-presentation allow-popups allow-forms" width="480" height="270"></ifra..."

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

Line: 586 Column: 13 - 77
"... <article class="post-41126 page type-page status-publish hentry"> ..."

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

Line: 583 Column: 3 - 38
"... <section id="main" class="col-left"> ..."

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networklessons.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.


networklessons.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.