csun.edu Website Information
Daily Unique Visits: 413,420
Daily Page Views: 3,307,360
Income Per Day: $3,307
Estimated Value: $3,571,560
This website is located in United States and is using following IP address 130.166.238.195. See the complete list of popular websites hosted in United States.
csun.edu is registered under .EDU top-level domain. Please check other sites in .EDU zone.
Website csun.edu is using the following name servers:
- ns-1357.awsdns-41.org
- ns-1745.awsdns-26.co.uk
- ns-49.awsdns-06.com
- ns-894.awsdns-47.net
and is probably hosted by CSUNET-NW - California State University, Office of the Chancellor, US. See the full list of other websites hosted by CSUNET-NW - California State University, Office of the Chancellor, US.
The highest website csun.edu position in Alexa rank database was 3413 and the lowest rank position was 3752. Current position of csun.edu in Alexa rank database is 3686.
Desktop speed score of csun.edu (80/100) is better than the results of 69.89% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of csun.edu (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 csun.edu (64/100) is better than the results of 64.03% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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csun.edu 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.
csun.edu whois
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-------------------------------------------------------------
Domain Name: CSUN.EDU
Registrant:
California State University, Northridge
18111 Nordhoff Street
Network Administration - 8216
Northridge, CA 91330-8216
US
Administrative Contact:
Domain Admin
California State University, Northridge
18111 Nordhoff Street
Network Administration - 8216
Northridge, CA 91330-8216
US
+1.8186771400
domainadmin@csun.edu
Technical Contact:
California State University, Northridge
18111 Nordhoff Street
Network Administration - 8216
Northridge, CA 91330-8216
US
+1.8186771400
domainadmin@csun.edu
Name Servers:
NS-49.AWSDNS-06.COM
NS-1745.AWSDNS-26.CO.UK
NS-1357.AWSDNS-41.ORG
NS-894.AWSDNS-47.NET
Domain record activated: 31-Mar-1988
Domain record last updated: 01-Apr-2021
Domain expires: 31-Jul-2023
csun.edu server information
Servers Location
csun.edu desktop page speed rank
Last tested: 2019-12-04
csun.edu Desktop Speed Test Quick Summary
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priority - 1Reduce server response time
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priority - 1Leverage browser caching
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csun.edu Desktop Resource Breakdown
Total Resources | 53 |
Number of Hosts | 7 |
Static Resources | 45 |
JavaScript Resources | 10 |
CSS Resources | 4 |
csun.edu mobile page speed rank
Last tested: 2018-03-17
csun.edu Mobile Speed Test Quick Summary
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 1Leverage browser caching
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csun.edu Mobile Resource Breakdown
Total Resources | 50 |
Number of Hosts | 6 |
Static Resources | 40 |
JavaScript Resources | 8 |
CSS Resources | 4 |
csun.edu mobile page usability
Last tested: 2018-03-17
csun.edu 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.
<a href="http://www.csun.edu/calendar/">See more events</a>
is close to 1 other tap targets.csun.edu HTML validation
Errors
Bad value “cleartype” for attribute “http-equiv” on element “meta”.
"...ale=1"> <meta http-equiv="cleartype" content="on"> <l..."
Attribute “about” not allowed on element “article” at this point.
"... <article class="node-24631 node node-slideshow node-promoted view-mode-full clearfix" about="/node/24631" typeof="sioc:Item foaf:Document"> ..." Line: 706 Column: 3 - 137
"... <article class="node-11001 node node-group node-promoted view-mode-full clearfix" about="/node/11001" typeof="sioc:Item foaf:Document"> ..." Line: 767 Column: 1 - 225
"...st"> <article class="node-195286 node node-event node-promoted node-teaser clearfix" about="/mike-curb-arts-media-communication/art-galleries/events/great-wall-los-angeles-judith-f-baca%E2%80%99s" typeof="sioc:Item foaf:Document"> ..." Line: 792 Column: 1 - 221
"...en"> <article class="node-213176 node node-event node-promoted node-teaser clearfix" about="/mike-curb-arts-media-communication/cinema-television-arts/events/harold-and-lillian-hollywood-love" typeof="sioc:Item foaf:Document"> ..." Line: 817 Column: 1 - 190
"...st"> <article class="node-198431 node node-event node-promoted node-teaser clearfix" about="/mike-curb-arts-media-communication/music/events/university-chorus-5" typeof="sioc:Item foaf:Document"> ..."
Attribute “content” not allowed on element “span” at this point.
"... <span property="dc:title" content="" class="rdf-meta element-hidden"></span..." Line: 313 Column: 95 - 195
"...n"></span><span property="sioc:num_replies" content="0" datatype="xsd:integer" class="rdf-meta element-hidden"></span..." Line: 709 Column: 19 - 87
"... <span property="dc:title" content="" class="rdf-meta element-hidden"></span..." Line: 709 Column: 95 - 195
"...n"></span><span property="sioc:num_replies" content="0" datatype="xsd:integer" class="rdf-meta element-hidden"></span..." Line: 771 Column: 13 - 175
"... <span property="dc:title" content="The Great Wall of Los Angeles: Judith F. Baca’s Experimentations in Collaboration and Concrete" class="rdf-meta element-hidden"></span..." Line: 771 Column: 183 - 283
"...n"></span><span property="sioc:num_replies" content="0" datatype="xsd:integer" class="rdf-meta element-hidden"></span..." Line: 774 Column: 5 - 116
"...den"> <span class="date-display-start" property="dc:date" datatype="xsd:dateTime" content="2017-10-14T12:00:00-07:00">Saturd..." Line: 774 Column: 164 - 273
".../span> to <span class="date-display-end" property="dc:date" datatype="xsd:dateTime" content="2017-12-16T12:00:00-08:00">Saturd..." Line: 796 Column: 13 - 124
"... <span property="dc:title" content="Harold and Lillian: A Hollywood Love Story " class="rdf-meta element-hidden"></span..." Line: 796 Column: 132 - 232
"...n"></span><span property="sioc:num_replies" content="0" datatype="xsd:integer" class="rdf-meta element-hidden"></span..." Line: 799 Column: 5 - 117
"...den"> <span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-12-01T19:00:00-08:00">Friday..." Line: 821 Column: 13 - 98
"... <span property="dc:title" content="University Chorus" class="rdf-meta element-hidden"></span..." Line: 821 Column: 106 - 206
"...n"></span><span property="sioc:num_replies" content="0" datatype="xsd:integer" class="rdf-meta element-hidden"></span..." Line: 824 Column: 5 - 117
"...den"> <span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-12-02T19:30:00-08:00">Saturd..."
Attribute “datatype” not allowed on element “span” at this point.
"...n"></span><span property="sioc:num_replies" content="0" datatype="xsd:integer" class="rdf-meta element-hidden"></span..." Line: 709 Column: 95 - 195
"...n"></span><span property="sioc:num_replies" content="0" datatype="xsd:integer" class="rdf-meta element-hidden"></span..." Line: 771 Column: 183 - 283
"...n"></span><span property="sioc:num_replies" content="0" datatype="xsd:integer" class="rdf-meta element-hidden"></span..." Line: 774 Column: 5 - 116
"...den"> <span class="date-display-start" property="dc:date" datatype="xsd:dateTime" content="2017-10-14T12:00:00-07:00">Saturd..." Line: 774 Column: 164 - 273
".../span> to <span class="date-display-end" property="dc:date" datatype="xsd:dateTime" content="2017-12-16T12:00:00-08:00">Saturd..." Line: 796 Column: 132 - 232
"...n"></span><span property="sioc:num_replies" content="0" datatype="xsd:integer" class="rdf-meta element-hidden"></span..." Line: 799 Column: 5 - 117
"...den"> <span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-12-01T19:00:00-08:00">Friday..." Line: 821 Column: 106 - 206
"...n"></span><span property="sioc:num_replies" content="0" datatype="xsd:integer" class="rdf-meta element-hidden"></span..." Line: 824 Column: 5 - 117
"...den"> <span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-12-02T19:30:00-08:00">Saturd..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
"... </script><style type="text/css"> <!--/..."
Attribute “seamless” not allowed on element “iframe” at this point.
"...talwrap"> <iframe height="180" width="310" frameborder="0" id="csunPortalLoginFrame" seamless="" title="CSUN Portal Login" src="" style="overflow:hidden; background: transparent" allowtransparency="true"></ifra..."
Bad value “” for attribute “src” on element “iframe”: Must be non-empty.
"...talwrap"> <iframe height="180" width="310" frameborder="0" id="csunPortalLoginFrame" seamless="" title="CSUN Portal Login" src="" style="overflow:hidden; background: transparent" allowtransparency="true"></ifra..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
"...talwrap"> <iframe height="180" width="310" frameborder="0" id="csunPortalLoginFrame" seamless="" title="CSUN Portal Login" src="" style="overflow:hidden; background: transparent" allowtransparency="true"></ifra..."
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
"...talwrap"> <iframe height="180" width="310" frameborder="0" id="csunPortalLoginFrame" seamless="" title="CSUN Portal Login" src="" style="overflow:hidden; background: transparent" allowtransparency="true"></ifra..."
Attribute “alt” not allowed on element “div” at this point.
"...umn"> <div id="footer-logo" alt="Seal for California State University, Northridge"></div>..."
Warnings
The “banner” role is unnecessary for element “header”.
"...r"> <header class="header" id="header" role="banner"> ..."
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
"... <article class="node-24631 node node-slideshow node-promoted view-mode-full clearfix" about="/node/24631" typeof="sioc:Item foaf:Document"> ..." Line: 706 Column: 3 - 137
"... <article class="node-11001 node node-group node-promoted view-mode-full clearfix" about="/node/11001" typeof="sioc:Item foaf:Document"> ..."
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
"...== --><h4><img alt="An underwater "animal forest" made from gorgonian soft corals off the island of St. John." border="0" class="media-image media-image-left" height="90" style="float: left; margin-left: 6px; margin-right: 6px; padding: 1px; border: 1px solid #cccccc;" width="90" typeof="foaf:Image" src="https://www.csun.edu/sites/default/files/reef.jpg" /><a hre..." Line: 732 Column: 1317 - 1705
"...== --><h4><img alt="William Watkins, Stella Theodoulou, Theresa White, Yi Li and Matthew Cahn celebrate the reopening of the CSUN Black House." border="0" class="media-image media-image-left" height="90" style="float: left; margin-left: 6px; margin-right: 6px; padding: 1px; border: 1px solid #cccccc;" width="90" typeof="foaf:Image" src="https://www.csun.edu/sites/default/files/blackhouse.jpg" /><a hre..." Line: 732 Column: 2223 - 2505
"...== --><h4><img alt="Jo Anne Pandey" border="0" class="media-image media-image-left" height="90" style="float: left; margin-left: 6px; margin-right: 6px; padding: 1px; border: 1px solid #cccccc;" width="90" typeof="foaf:Image" src="https://www.csun.edu/sites/default/files/joannepandey.jpg" /><a hre..." Line: 732 Column: 3238 - 3544
"...== --><h4><img alt="Members of Outdoor Afro on a paddleboard." border="0" class="media-image media-image-left" height="90" style="float: left; margin-left: 6px; margin-right: 6px; padding: 1px; border: 1px solid #cccccc;" width="90" typeof="foaf:Image" src="https://www.csun.edu/sites/default/files/reconnect.jpg" /><a hre..." Line: 732 Column: 4512 - 4799
"...== --><h4><img alt="Two ladies consult a chart." border="0" class="media-image media-image-left" height="90" style="float: left; margin-left: 6px; margin-right: 6px; padding: 1px; border: 1px solid #cccccc;" width="90" typeof="foaf:Image" src="https://www.csun.edu/sites/default/files/diet.jpg" /><a hre..." Line: 864 Column: 213 - 405
"...weekly-0"><img alt="Subscribe to CSUN WEEKLY" border="0" class="media-image" height="100" width="330" typeof="foaf:Image" src="https://www.csun.edu/sites/default/files/chiclet_subscribe_8_13_15_3.jpg" /></a></..." Line: 871 Column: 818 - 1007
"...s/winter"><img alt="2017-2018 Winter Term Information" border="0" class="media-image" height="100" width="330" typeof="foaf:Image" src="https://www.csun.edu/sites/default/files/WinterTerm2017.jpeg" /></a></..." Line: 871 Column: 1081 - 1267
"...on-guide"><img alt="Student Transportation Guide" border="0" class="media-image" height="100" width="330" typeof="foaf:Image" src="https://www.csun.edu/sites/default/files/transportation2_0.png" /></a></..." Line: 871 Column: 1457 - 1644
"...ebanners"><img alt="Valley Performing Arts Center" border="0" class="media-image" height="100" width="330" typeof="foaf:Image" src="https://www.csun.edu/sites/default/files/VPAC_Logo_330x100.jpg" /></a></..." Line: 871 Column: 1694 - 1854
"...g/listen"><img alt="" border="0" class="media-image" height="100" width="330" typeof="foaf:Image" src="https://www.csun.edu/sites/default/files/885_homepage_button.png" /></a></..." Line: 871 Column: 1932 - 2146
"...="_blank"><img alt="College Portrait Logo-Voluntary System of Accountability." border="0" class="media-image" height="100" width="330" typeof="foaf:Image" src="https://www.csun.edu/sites/default/files/college_portrait.jpg" /></a></..."
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csun.edu 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.
csun.edu 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.