CALIT2.NET California Institute for Telecommunications and Information Technology

calit2.net Website Information

Daily Unique Visits: 11,877

Daily Page Views: 59,385

Income Per Day: $148

Estimated Value: $88,800

This website is located in United States and is using following IP address 132.239.8.163. See the complete list of popular websites hosted in United States.

calit2.net is registered under .NET top-level domain. Please check other sites in .NET zone.

Website calit2.net is using the following name servers:

  • ns-auth3.ucsd.edu
  • ns-auth2.ucsd.edu
  • ns-auth1.ucsd.edu

and is probably hosted by UCSD - University of California, San Diego, US. See the full list of other websites hosted by UCSD - University of California, San Diego, US.

The highest website calit2.net position in Alexa rank database was 61996 and the lowest rank position was 997871. Current position of calit2.net in Alexa rank database is 114722.

Desktop speed score of calit2.net (32/100) is better than the results of 9.52% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of calit2.net (63/100) is better than the results of 9.16% of other sites and means that the page is not mobile-friendly.

Mobile speed score of calit2.net (30/100) is better than the results of 9.88% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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calit2.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.


calit2.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: CALIT2.NET
Registry Domain ID: 45553604_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.domaindiscover.com
Registrar URL: http://tierra.net
Updated Date: 2023-11-13T22:19:00Z
Creation Date: 2000-11-28T18:36:20Z
Registry Expiry Date: 2028-11-28T18:36:20Z
Registrar: DomainSpot LLC
Registrar IANA ID: 86
Registrar Abuse Contact Email: icann-abuse-reports@tierra.net
Registrar Abuse Contact Phone: 6193932105
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.UCSD.EDU
Name Server: NS2.UCSD.EDU
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-08T19:01:28Z

calit2.net server information

Servers Location

calit2.net desktop page speed rank

Last tested: 2018-11-06


Desktop Speed Bad
32/100

calit2.net Desktop Speed Test Quick Summary


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priority - 27Leverage browser caching

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priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content

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calit2.net Desktop Resource Breakdown

Total Resources57
Number of Hosts4
Static Resources55
JavaScript Resources4
CSS Resources1

calit2.net mobile page speed rank

Last tested: 2018-11-06


Mobile Speed Bad
30/100

calit2.net Mobile Speed Test Quick Summary


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priority - 40Leverage browser caching

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

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Optimize CSS Delivery of the following:

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priority - 0Minify CSS

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priority - 0Minify JavaScript

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priority - 0Minify HTML

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calit2.net Mobile Resource Breakdown

Total Resources57
Number of Hosts4
Static Resources55
JavaScript Resources4
CSS Resources1

calit2.net mobile page usability

Last tested: 2018-11-06


Mobile Usability Bad
63/100

calit2.net Mobile Usability Test Quick Summary


priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Guest Speaker:…effen Hellmold and 9 others render only 4 pixels tall (11 CSS pixels).

AWS Serverless…ions in Python and 4 others render only 4 pixels tall (11 CSS pixels).

September 28, 2018 and 5 others render only 4 pixels tall (11 CSS pixels).

Initiative for…ormance Season and 5 others render only 5 pixels tall (13 CSS pixels).

Big Data Day C…ven-decisions. and 14 others render only 5 pixels tall (12 CSS pixels).

newsroom and 6 others render only 5 pixels tall (12 CSS pixels).

A UCSD/UCI PARTNERSHIP renders only 3 pixels tall (9 CSS pixels).

> California I…ion Technology renders only 3 pixels tall (9 CSS pixels).

Contact Us renders only 3 pixels tall (9 CSS pixels).

education and 7 others render only 3 pixels tall (9 CSS pixels).

Calit2 is one…and Innovation and 7 others render only 3 pixels tall (9 CSS pixels).

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 10Size 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 id="cdditem279368_0"></div> and 9 others are close to other tap targets.

The tap target <div id="cdditem279368_9"></div> is close to 1 other tap targets.

The tap target <input type="text" name="q"> is close to 1 other tap targets.

The tap target <input type="submit" name="sa"> is close to 2 other tap targets.

The tap target <a href="http://lsmarr.calit2.net/"></a> is close to 1 other tap targets.

The tap target <a href="http://www.twi…com/calit2ucsd">Twitter1</a> and 3 others are close to other tap targets.

The tap target <a href="/research/index.php"></a> and 1 others are close to other tap targets.

The tap target <a href="newsroom/index.php">newsroom</a> is close to 1 other tap targets.

The tap target <a href="../index.php">home</a> and 7 others are close to other tap targets.

calit2.net HTML validation

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 6
"...<html> <head..."

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Line: 4 Column: 1 - 72
"...y</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta..."

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Line: 4 Column: 1 - 72
"...y</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta..."

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

Line: 13 Column: 1 - 71
"...> </head> <body bgcolor="#FFFFFF" link="#999999" alink="#999999" vlink="#999999"> <!-- ..."

The “link” attribute on the “body” element is obsolete. Use CSS instead.

Line: 13 Column: 1 - 71
"...> </head> <body bgcolor="#FFFFFF" link="#999999" alink="#999999" vlink="#999999"> <!-- ..."

The “alink” attribute on the “body” element is obsolete. Use CSS instead.

Line: 13 Column: 1 - 71
"...> </head> <body bgcolor="#FFFFFF" link="#999999" alink="#999999" vlink="#999999"> <!-- ..."

The “vlink” attribute on the “body” element is obsolete. Use CSS instead.

Line: 13 Column: 1 - 71
"...> </head> <body bgcolor="#FFFFFF" link="#999999" alink="#999999" vlink="#999999"> <!-- ..."

Bad value “container2_shadow ” for attribute “id” on element “div”: An ID must not contain whitespace.

Line: 17 Column: 1 - 29
"...ntainer"> <div id="container2_shadow "> <!-- ..."

Attribute “border” not allowed on element “a” at this point.

Line: 21 Column: 1 - 43
"...padding"> <a href="http://www.calit2.net" border="0"><img s..."

The “align” attribute on the “img” element is obsolete. Use CSS instead.

Line: 21 Column: 44 - 168
"...order="0"><img src="http://www.calit2.net/images/graphics/header.jpg" width="770" height="80" alt="Calit2" align="bottom" border="0" /></a> ..."

Attribute “vqptag” not allowed on element “script” at this point.

Line: 31 Column: 1 - 153
"...padding"> <script language='JavaScript' vqptag='doc_level_settings' is_vqp_html=1 vqp_datafile0='http://www.calit2.net/scripts/code/testnavbar.js' vqp_uid0=279368>cdd__c..." Line: 31 Column: 277 - 379
"...;</script><script language='JavaScript' vqptag='datafile' src='http://www.calit2.net/scripts/code/testnavbar.js'></scri..." Line: 31 Column: 389 - 457
"...></script><script vqptag='placement' vqp_menuid='279368' language='JavaScript'>create..."

Attribute “is_vqp_html” not allowed on element “script” at this point.

Line: 31 Column: 1 - 153
"...padding"> <script language='JavaScript' vqptag='doc_level_settings' is_vqp_html=1 vqp_datafile0='http://www.calit2.net/scripts/code/testnavbar.js' vqp_uid0=279368>cdd__c..."

Attribute “vqp_datafile0” not allowed on element “script” at this point.

Line: 31 Column: 1 - 153
"...padding"> <script language='JavaScript' vqptag='doc_level_settings' is_vqp_html=1 vqp_datafile0='http://www.calit2.net/scripts/code/testnavbar.js' vqp_uid0=279368>cdd__c..."

Attribute “vqp_uid0” not allowed on element “script” at this point.

Line: 31 Column: 1 - 153
"...padding"> <script language='JavaScript' vqptag='doc_level_settings' is_vqp_html=1 vqp_datafile0='http://www.calit2.net/scripts/code/testnavbar.js' vqp_uid0=279368>cdd__c..."

Attribute “vqp_menuid” not allowed on element “script” at this point.

Line: 31 Column: 389 - 457
"...></script><script vqptag='placement' vqp_menuid='279368' language='JavaScript'>create..."

The “longdesc” attribute on the “img” element is obsolete. Use a regular “a” element to link to the description.

Line: 57 Column: 55 - 191
"...="_blank"><img src="images/graphics/lsmarr_button.jpg" alt="Calit2*Life Blog" width="230" height="50" border="0" longdesc="http://life.calit2.net"></a><b..."

The “clear” attribute on the “br” element is obsolete. Use CSS instead.

Line: 63 Column: 3 - 19
"... </div> <br clear="all"/> <di..."

Bad value “1” for attribute “border” on element “img”: Only “0” is a permitted zero literal.

Line: 116 Column: 6 - 96
"...ft'> <img src='images/articles/2018/hybrid.jpg' alt='Hybrid Logistics' width='200' border='1' /> ..." Line: 129 Column: 8 - 178
"...'> <img src='images/articles/2018/performingcode_thumb.jpg' alt='Two women sitting behind computer screens with colorful code displayed behind them' width='100' border='1' /><br/><..." Line: 135 Column: 8 - 186
"...'> <img src='images/articles/2018/stip_thumb.jpg' alt='Vice Chancellor for Research Sandra Brown, San Diego Mayor Kevin Faulconer, Ulsan Metropolitan City ' width='100' border='1' /><br/><..." Line: 141 Column: 8 - 138
"...'> <img src='images/articles/2018/BermudaPBS_thumb.jpg' alt='Viewing the Mary Celestia on the WAVE display.' width='100' border='1' /><br/><..." Line: 147 Column: 8 - 138
"...'> <img src='images/articles/2018/coleman_stomach_thumb.jpg' alt='Picture of app and device worn on stomach' width='100' border='1' /><br/><..." Line: 153 Column: 8 - 140
"...'> <img src='images/articles/2018/boxbot_thumb.jpg' alt='BoxBot stands in the lobby of the Qualcomm Institute' width='100' border='1' /><br/><..."

Malformed byte sequence: “93”.

Line: 133 Column: - 55
"......"

Malformed byte sequence: “94”.

Line: 133 Column: - 71
"......"

Malformed byte sequence: “92”.

Line: 133 Column: - 80
"......" Line: 145 Column: - 89
"......"

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Line: 173 Column: 1 - 41
"...5px; --> <div align="right" style="height:150px;"> ..."

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

Line: 192 Column: 1 - 3
"...erstyle"> <p><a hre..."

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 10 Column: 1 - 57
"...sheet --> <script language="JavaScript" src="../scripts/calit2.js"></scri..." Line: 31 Column: 1 - 153
"...padding"> <script language='JavaScript' vqptag='doc_level_settings' is_vqp_html=1 vqp_datafile0='http://www.calit2.net/scripts/code/testnavbar.js' vqp_uid0=279368>cdd__c..." Line: 31 Column: 277 - 379
"...;</script><script language='JavaScript' vqptag='datafile' src='http://www.calit2.net/scripts/code/testnavbar.js'></scri..." Line: 31 Column: 389 - 457
"...></script><script vqptag='placement' vqp_menuid='279368' language='JavaScript'>create..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 21 Column: 44 - 168
"...order="0"><img src="http://www.calit2.net/images/graphics/header.jpg" width="770" height="80" alt="Calit2" align="bottom" border="0" /></a> ..." Line: 57 Column: 55 - 191
"...="_blank"><img src="images/graphics/lsmarr_button.jpg" alt="Calit2*Life Blog" width="230" height="50" border="0" longdesc="http://life.calit2.net"></a><b..." Line: 59 Column: 56 - 181
"...="_blank"><img src="http://calit2.net/images/graphics/Calit2UCIrvine_230x80.jpg" alt="Calit2 Irvine" border="0" height="80" width="230"></a><a..." Line: 61 Column: 3 - 130
"... <br> <img src="http://calit2.net/images/graphics/atkinsonhall_newbanner2.jpg" alt="Atkinson Hall" border="0" height="80" width="230"></a><b..." Line: 67 Column: 266 - 326
"...d=2927')"><img src='images/graphics/arrows.gif' alt='more' border='0'/></a><b..." Line: 67 Column: 592 - 652
"...d=2926')"><img src='images/graphics/arrows.gif' alt='more' border='0'/></a><b..." Line: 67 Column: 926 - 986
"...d=2910')"><img src='images/graphics/arrows.gif' alt='more' border='0'/></a><b..." Line: 67 Column: 1230 - 1290
"...d=2928')"><img src='images/graphics/arrows.gif' alt='more' border='0'/></a><b..." Line: 95 Column: 33 - 135
"...dex.php" ><img src="images/graphics/PathForward_homepage_banner.jpg" alt="RI" width="230" height="54" border="0"></a><b..." Line: 98 Column: 57 - 141
"...="_blank"><img src="images/graphics/RI_button.jpg" alt="RI" width="230" height="40" border="0"></a><b..." Line: 99 Column: 65 - 168
"...="_blank"><img src="images/graphics/Calit2YouTube.jpg" alt="Calit2 on YouTube" width="230" height="40" border="0"></a><b..." Line: 100 Column: 59 - 148
"...="_blank"><img src="images/graphics/Nano3Newest.jpg" alt="Nano3" width="230" height="54" border="0"></a> ..." Line: 116 Column: 6 - 96
"...ft'> <img src='images/articles/2018/hybrid.jpg' alt='Hybrid Logistics' width='200' border='1' /> ..." Line: 129 Column: 8 - 178
"...'> <img src='images/articles/2018/performingcode_thumb.jpg' alt='Two women sitting behind computer screens with colorful code displayed behind them' width='100' border='1' /><br/><..." Line: 135 Column: 8 - 186
"...'> <img src='images/articles/2018/stip_thumb.jpg' alt='Vice Chancellor for Research Sandra Brown, San Diego Mayor Kevin Faulconer, Ulsan Metropolitan City ' width='100' border='1' /><br/><..." Line: 141 Column: 8 - 138
"...'> <img src='images/articles/2018/BermudaPBS_thumb.jpg' alt='Viewing the Mary Celestia on the WAVE display.' width='100' border='1' /><br/><..." Line: 147 Column: 8 - 138
"...'> <img src='images/articles/2018/coleman_stomach_thumb.jpg' alt='Picture of app and device worn on stomach' width='100' border='1' /><br/><..." Line: 153 Column: 8 - 140
"...'> <img src='images/articles/2018/boxbot_thumb.jpg' alt='BoxBot stands in the lobby of the Qualcomm Institute' width='100' border='1' /><br/><..." Line: 158 Column: 125 - 180
"...r /><br /><img src="images/graphics/rss.gif" alt="rss" border="0"></a> ..."

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Line: 1 Column: 1 - 6
"...<html> <head..."

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calit2.net 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.


calit2.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.