librarian.net Website Information

Daily Unique Visits: 8,213

Daily Page Views: 41,065

Income Per Day: $103

Estimated Value: $61,800

This website is located in United States and is using following IP address 152.19.134.41. See the complete list of popular websites hosted in United States.

librarian.net is registered under .NET top-level domain. Please check other sites in .NET zone.

Website librarian.net is using the following name servers:

ns2.unc.edu
ns.unc.edu

and is probably hosted by UNC-CH - University of North Carolina at Chapel Hill, US. See the full list of other websites hosted by UNC-CH - University of North Carolina at Chapel Hill, US.

The highest website librarian.net position in Alexa rank database was 119161 and the lowest rank position was 993380. Current position of librarian.net in Alexa rank database is 165902.

Desktop speed score of librarian.net (67/100) shows that the page desktop performance can be improved.

Mobile usability score of librarian.net (98/100) means that the page is mobile-friendly.

Mobile speed score of librarian.net (64/100) shows that the landing page performance on mobile devices is poor and can be improved.

librarian.net 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.

librarian.net 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: LIBRARIAN.NET
Registry Domain ID: 2324978_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2021-12-08T18:50:42Z
Creation Date: 1998-11-02T05:00:00Z
Registry Expiry Date: 2022-11-01T04:00:00Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS.UNC.EDU
Name Server: NS2.UNC.EDU
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-04-12T09:44:52Z

librarian.net server information

Servers Location

librarian.net desktop page speed rank

Last tested: 2017-04-05

Desktop Speed Medium

67/100

librarian.net Desktop Speed Test Quick Summary

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priority - 5Leverage browser caching

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librarian.net Desktop Resource Breakdown

Total Resources	42
Number of Hosts	10
Static Resources	19
JavaScript Resources	11
CSS Resources	10

librarian.net mobile page speed rank

Last tested: 2017-04-05

Mobile Speed Bad

64/100

librarian.net Mobile Speed Test Quick Summary

priority - 22Enable compression

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priority - 8Leverage browser caching

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https://cdn.syndication.twimg.com/widgets/timeline…=1657075&tweet_limit=5 (5 minutes)
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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

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priority - 7Reduce server response time

priority - 1Minify CSS

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librarian.net Mobile Resource Breakdown

Total Resources	42
Number of Hosts	10
Static Resources	19
JavaScript Resources	11
CSS Resources	10

librarian.net mobile page usability

Last tested: 2017-04-05

Mobile Usability Good

98/100

librarian.net Mobile Usability Test Quick Summary

priority - 1Size 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 href="http://www.librarian.net/talk/">talks</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.lib….net/tag/tilt/">tilt</a> and 7 others are close to other tap targets.
The tap target <a href="http://www.lib…r-end-summary/">2014</a> and 18 others are close to other tap targets.
The tap target <a href="http://jessamyn.info/index.rss" class="rsswidget"></a> is close to 1 other tap targets.
The tap target <a href="http://www.lib…ag/conference/" class="tag-link-16937">conference</a> and 6 others are close to other tap targets.
The tap target <a href="http://www.lib…tag/copyright/" class="tag-link-16868">copyright</a> is close to 2 other tap targets.
The tap target <a href="http://www.lib…digitaldivide/" class="tag-link-16851">digitaldivide</a> is close to 1 other tap targets.
The tap target <a href="http://www.lib…et/tag/google/" class="tag-link-16888">google</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.lib…an.net/tag/l2/" class="tag-link-17000">l2</a> is close to 2 other tap targets.
The tap target <a href="http://www.lib…tag/librarian/" class="tag-link-16893">librarian</a> and 2 others are close to other tap targets.
The tap target <a href="http://www.lib…tag/libraries/" class="tag-link-16847">libraries</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.lib…t/tag/library/" class="tag-link-16865">library</a> is close to 1 other tap targets.
The tap target <a href="http://www.lib…tag/library20/" class="tag-link-633">library2.0</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.lib…net/tag/talks/" class="tag-link-16879">talks</a> is close to 1 other tap targets.
The tap target <a href="http://www.lib…an.net/tag/ui/" class="tag-link-265">ui</a> is close to 2 other tap targets.

librarian.net HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 21 Column: 3 - 33
"...ed/" /> <script type="text/javascript"> wi..." Line: 48 Column: 1 - 108
"... </style> <script type='text/javascript' src='http://www.librarian.net/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp'></scri..." Line: 49 Column: 1 - 116
"...</script> <script type='text/javascript' src='http://www.librarian.net/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1'></scri..." Line: 50 Column: 1 - 132
"...</script> <script type='text/javascript' src='http://www.librarian.net/wp-content/plugins/smpl-shortcodes/assets/js/smpl-shortcodes.js?ver=1'></scri..." Line: 511 Column: 1 - 31
".../select> <script type="text/javascript"> /* <!..." Line: 557 Column: 1 - 31
"...page --> <script type='text/javascript'> /* <!..." Line: 562 Column: 1 - 113
"...</script> <script type='text/javascript' src='http://www.librarian.net/wp-content/themes/miniva/js/functions.js?ver=1.6.0'></scri..." Line: 563 Column: 1 - 101
"...</script> <script type='text/javascript' src='http://www.librarian.net/wp-includes/js/wp-embed.min.js?ver=5.4'></scri..."

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 26 Column: 3 - 25
"...script> <style type="text/css"> img.w..." Line: 45 Column: 1 - 52
"...='all' /> <style id='miniva-style-inline-css' type='text/css'> .page..." Line: 55 Column: 3 - 25
"...5.4" /> <style type="text/css"> ..." Line: 68 Column: 3 - 52
".../style> <style type="text/css" id="custom-background-css"> body...."

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

Line: 90 Column: 2 - 57
"...t</a> <header id="masthead" class="site-header" role="banner"> <d..."

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

Line: 103 Column: 3 - 91
"...--> <nav id="site-navigation" class="main-navigation" role="navigation" aria-label="Primary"> <b..." Line: 269 Column: 2 - 73
"...-> <nav class="navigation pagination" role="navigation" aria-label="Posts"> <h2..."

The “main” role is unnecessary for element “main”.

Line: 129 Column: 3 - 48
"...-area"> <main id="main" class="site-main" role="main"> ..."

The “complementary” role is unnecessary for element “aside”.

Line: 282 Column: 1 - 63
"...ary --> <aside id="secondary" class="widget-area" role="complementary"> <sec..."

The “contentinfo” role is unnecessary for element “footer”.

Line: 545 Column: 2 - 62
"...t --> <footer id="colophon" class="site-footer" role="contentinfo"> <d..."

Attribute with the local name “xmlns:dct” is not serializable as XML 1.0.

Line: 547 Column: 217 - 281
"...l-widget"><span xmlns:dct="http://purl.org/dc/terms/" property="dct:title">librar..."

Attribute with the local name “xmlns:cc” is not serializable as XML 1.0.

Line: 547 Column: 306 - 383
".../span> by <span xmlns:cc="http://creativecommons.org/ns#" property="cc:attributionName">jessam..."

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

Line: 547 Column: 100 - 173
"...widget-1"><section id="custom_html-9" class="widget_text widget widget_custom_html"><div c..."

Errors

Bad value “SatPMGMT-0500E_313C” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Line: 140 Column: 166 - 231
"...bookmark"><time class="entry-date published" datetime="SatPMGMT-0500E_313C">01Aug2..." Line: 140 Column: 246 - 298
"...g20</time><time class="updated" datetime="SatPMGMT-0500E_313C">01Aug2..."

Bad value “MonPMGMT-0500E_313C” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Line: 171 Column: 149 - 214
"...bookmark"><time class="entry-date published" datetime="MonPMGMT-0500E_313C">27Jul2..." Line: 171 Column: 229 - 281
"...l20</time><time class="updated" datetime="MonPMGMT-0500E_313C">27Jul2..."

Bad value “SatPMGMT-0500E_293C” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Line: 193 Column: 126 - 191
"...bookmark"><time class="entry-date published" datetime="SatPMGMT-0500E_293C">18Jul2..." Line: 193 Column: 206 - 258
"...l20</time><time class="updated" datetime="SatPMGMT-0500E_293C">18Jul2..."

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

Line: 198 Column: 6 - 207
"...nt"> <p><iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/uqmYNOPVyO4" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></ifra..."

Bad value “FriPMGMT-0500E_183C” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Line: 216 Column: 156 - 229
"...bookmark"><time class="entry-date published updated" datetime="FriPMGMT-0500E_183C">01May2..."

Bad value “SatPMGMT-0500E_073C” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Line: 240 Column: 126 - 191
"...bookmark"><time class="entry-date published" datetime="SatPMGMT-0500E_073C">15Feb2..." Line: 240 Column: 206 - 258
"...b20</time><time class="updated" datetime="SatPMGMT-0500E_073C">15Feb2..."

Attribute “xmlns:dct” not allowed here.

Line: 547 Column: 217 - 281
"...l-widget"><span xmlns:dct="http://purl.org/dc/terms/" property="dct:title">librar..."

Attribute “xmlns:cc” not allowed here.

Line: 547 Column: 306 - 383
".../span> by <span xmlns:cc="http://creativecommons.org/ns#" property="cc:attributionName">jessam..."

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librarian.net Ping

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librarian.net 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.

LIBRARIAN.NET librarian.net – putting the rarin back in librarian since 1999

librarian.net Website Information

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librarian.net Alexa Rank

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librarian.net server information

Servers Location

librarian.net desktop page speed rank

librarian.net Desktop Speed Test Quick Summary

priority - 22Enable 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 216.5KiB (73% reduction).

priority - 13Optimize images

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

Optimize the following images to reduce their size by 129.5KiB (24% reduction).

priority - 5Leverage 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 - 5Reduce server response time

priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

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 8.5KiB (24% reduction).

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 544B (41% reduction).

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priority - 22Enable 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 216.5KiB (73% reduction).

priority - 11Optimize images

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

Optimize the following images to reduce their size by 111.2KiB (27% reduction).

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

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 7Reduce 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 8.5KiB (24% reduction).

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 544B (41% reduction).

librarian.net Mobile Resource Breakdown

librarian.net mobile page usability

librarian.net Mobile Usability Test Quick Summary

priority - 1Size 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.

librarian.net HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

The “type” attribute for the “style” element is not needed and should be omitted.

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

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

The “main” role is unnecessary for element “main”.

The “complementary” role is unnecessary for element “aside”.

The “contentinfo” role is unnecessary for element “footer”.

Attribute with the local name “xmlns:dct” is not serializable as XML 1.0.

Attribute with the local name “xmlns:cc” is not serializable as XML 1.0.

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

Errors

Bad value “SatPMGMT-0500E_313C” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Bad value “MonPMGMT-0500E_313C” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Bad value “SatPMGMT-0500E_293C” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

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

Bad value “FriPMGMT-0500E_183C” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Bad value “SatPMGMT-0500E_073C” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Attribute “xmlns:dct” not allowed here.

Attribute “xmlns:cc” not allowed here.

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