berkeley.edu Website Information
Daily Unique Visits: 697,422
Daily Page Views: 5,579,376
Income Per Day: $5,579
Estimated Value: $6,025,320
This website is located in United States and is using following IP address 128.32.203.137. See the complete list of popular websites hosted in United States.
berkeley.edu is registered under .EDU top-level domain. Please check other sites in .EDU zone.
Website berkeley.edu is using the following name servers:
- adns2.berkeley.edu
- adns1.berkeley.edu
- adns3.berkeley.edu
and is probably hosted by UCB - University of California at Berkeley, US. See the full list of other websites hosted by UCB - University of California at Berkeley, US.
The highest website berkeley.edu position in Alexa rank database was 613 and the lowest rank position was 7781. Current position of berkeley.edu in Alexa rank database is 2185.
Desktop speed score of berkeley.edu (64/100) is better than the results of 40.55% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of berkeley.edu (99/100) is better than the results of 87.11% of other sites and means that the page is mobile-friendly.
Mobile speed score of berkeley.edu (52/100) is better than the results of 35.71% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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berkeley.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.
berkeley.edu whois
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type: help
--------------------------
Domain Name: BERKELEY.EDU
Registrant:
University of California at Berkeley
Information Services & Technology
Telecommunications - 2484 Shattuck #4894
Berkeley, CA 94720-4894
UNITED STATES
Administrative Contact:
UCB NOC
University of California, Berkeley
IST-Telecommunications
2484 Shattuck Ave, #4894
Berkeley, CA 94720-4894
UNITED STATES
(510) 664-9000
noc@berkeley.edu
Technical Contact:
UCB NOC
University of California, Berkeley
IST-Telecommunications
2484 Shattuck Ave, #4894
Berkeley, CA 94720-4894
UNITED STATES
(510) 664-9000
noc@berkeley.edu
Name Servers:
ADNS1.BERKELEY.EDU 128.32.136.3
ADNS2.BERKELEY.EDU 128.32.136.14
ADNS3.BERKELEY.EDU 2607:f140:a000:d::abc, 192.107.102.142
Domain record activated: 24-Apr-1985
Domain record last updated: 17-Oct-2017
Domain expires: 31-Jul-2018
berkeley.edu server information
Servers Location
berkeley.edu desktop page speed rank
Last tested: 2016-06-12
berkeley.edu Desktop Speed Test Quick Summary
priority - 28 Optimize images
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priority - 20 Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 10 Leverage browser caching
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priority - 0 Minify HTML
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berkeley.edu Desktop Resource Breakdown
| Total Resources | 55 |
| Number of Hosts | 16 |
| Static Resources | 34 |
| JavaScript Resources | 9 |
| CSS Resources | 4 |
berkeley.edu mobile page speed rank
Last tested: 2016-06-12
berkeley.edu Mobile Speed Test Quick Summary
priority - 80 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
http://www.berkeley.edu/?css=styles/.infographics
http://www.berkeley.edu/?css=styles/.yamm
https://use.typekit.net/c/c528d1/1w;freight-micro-…n5,TJG:W:n6,TJJ:W:n7/d
priority - 14 Leverage 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:
http://www.berkeley.edu/?css=styles/.yamm (5 minutes)
http://www.berkeley.edu/cache/50ee5013ec765c69b34b…0021060.1464044079.css (5 minutes)
http://www.berkeley.edu/cache/82939307158be6048646…7d355b9e.1423077147.js (5 minutes)
http://www.berkeley.edu/images/hero_images/_mobile/SatherUp800.jpg (5 minutes)
http://www.berkeley.edu/images/news_images/CampanileSunlight468.jpg (5 minutes)
http://www.berkeley.edu/images/news_images/Drone468.jpg (5 minutes)
http://www.berkeley.edu/images/news_images/NeuronGreen468.jpg (5 minutes)
http://www.berkeley.edu/images/news_images/Threads468.jpg (5 minutes)
http://www.berkeley.edu/images/uploads/about_mega.jpg (5 minutes)
http://www.berkeley.edu/images/uploads/academic_mega.jpg (5 minutes)
http://www.berkeley.edu/images/uploads/admissions_mega.jpg (5 minutes)
http://www.berkeley.edu/images/uploads/campuslife_mega.jpg (5 minutes)
http://www.berkeley.edu/images/uploads/research_mega.jpg (5 minutes)
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priority - 5 Optimize images
Properly formatting and compressing images can save many bytes of data.
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priority - 0 Minify 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 2KiB (23% reduction).
berkeley.edu Mobile Resource Breakdown
| Total Resources | 53 |
| Number of Hosts | 16 |
| Static Resources | 32 |
| JavaScript Resources | 9 |
| CSS Resources | 4 |
berkeley.edu mobile page usability
Last tested: 2016-06-12
berkeley.edu Mobile Usability Test Quick Summary
priority - 0 Size 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="#content" class="sr-only sr-onl…kip-to-content">Skip to main content</a> is close to 1 other tap targets.The tap target
<a href="https://t.co/6s69o4feMg">bit.ly/1VSH98i</a> and 3 others are close to other tap targets.berkeley.edu Mobile Resource Breakdown
| Total Resources | 53 |
| Number of Hosts | 16 |
| Static Resources | 32 |
| JavaScript Resources | 9 |
| CSS Resources | 4 |
berkeley.edu HTML validation
Warnings
The “button” role is unnecessary for element “button”.
"...> <button type="submit" class="btn btn-default" aria-label="search" value="Search" role="button"><span ..." Line: 82 Column: 9 - 103
"...> <button type="submit" class="btn btn-default" aria-label="search" value="Search" role="button"><span ..."
The first occurrence of ID “tools-nav” was here.
"...iner"> <div id="tools-nav" class="desktop-menu"> <div..."
The first occurrence of ID “navbar-search” was here.
"... <li><form class="navbar-form navbar-right" role="search" id="navbar-search" action="/search" method="get"> ..."
The “navigation” role is unnecessary for element “nav”.
"... <nav id="primary-nav" role="navigation"> <..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
"... <section> ..."
Errors
Duplicate ID “tools-nav”.
"... <div id="tools-nav" class="mobile-menu"> <..."
Duplicate ID “navbar-search”.
"...enu"> <form class="navbar-form navbar-right" role="search" id="navbar-search" action="/search" method="get"> ..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
"... <style scoped type="text/css">.card-..." Line: 364 Column: 22 - 51
"... <style scoped type='text/css'>@media..."
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berkeley.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.
berkeley.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.