dvc.edu Website Information
Daily Unique Visits: 18,681
Daily Page Views: 112,086
Income Per Day: $224
Estimated Value: $161,280
This website is located in United States and is using following IP address 198.101.210.194. See the complete list of popular websites hosted in United States.
dvc.edu is registered under .EDU top-level domain. Please check other sites in .EDU zone.
Website dvc.edu is using the following name servers:
- ns-1008.awsdns-62.net
- ns-1237.awsdns-26.org
- ns-180.awsdns-22.com
- ns-1872.awsdns-42.co.uk
and is probably hosted by RMH-14 - Rackspace Hosting, US. See the full list of other websites hosted by RMH-14 - Rackspace Hosting, US.
The highest website dvc.edu position in Alexa rank database was 67709 and the lowest rank position was 164075. Current position of dvc.edu in Alexa rank database is 76775.
Desktop speed score of dvc.edu (35/100) is better than the results of 11.34% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of dvc.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 dvc.edu (31/100) is better than the results of 10.59% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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dvc.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.
dvc.edu whois
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-------------------------------------------------------------
Domain Name: DVC.EDU
Registrant:
Diablo Valley College
321 Golf Club Road
Pleasant Hill, CA 94523
USA
Administrative Contact:
Percy Roper
Diablo Valley College
321 Golf Club Road
Pleasant Hill, CA 94523
USA
+1.192568512302355
proper@dvc.edu
Technical Contact:
Kat Ogden
District IT
500 Court Street
Martinez, CA 94553
USA
+1.9252296890
kodgen@4cd.edu
Name Servers:
NS-1008.AWSDNS-62.NET
NS-1237.AWSDNS-26.ORG
NS-180.AWSDNS-22.COM
NS-1872.AWSDNS-42.CO.UK
Domain record activated: 16-Oct-1992
Domain record last updated: 16-Jul-2024
Domain expires: 31-Jul-2027
dvc.edu server information
Servers Location
dvc.edu desktop page speed rank
Last tested: 2017-05-20
dvc.edu Desktop Speed Test Quick Summary
priority - 131Optimize images
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priority - 38Enable compression
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priority - 21Leverage 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:
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http://www.dvc.edu/_resources/_redesign/css/megamenu.css (expiration not specified)
http://www.dvc.edu/_resources/_redesign/css/oustyles.css (expiration not specified)
http://www.dvc.edu/_resources/_redesign/css/print.css (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/DVC-header-logo.png (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/Sco…tton_Small_190x100.png (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/dvc-footer-logo-140x60.png (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/ins…webadvisor-200x100.png (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…/academic-programs.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…u-images/athletics.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…becoming-a-student.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…community-programs.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…s/current-students.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…ages/international.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/online-classes-250.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/pleasant-hill-square-250.jpg (expiration not specified)
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http://www.dvc.edu/_resources/_redesign/js/dvc-script.js (expiration not specified)
http://www.dvc.edu/_resources/_redesign/js/foundation.min.js (expiration not specified)
http://www.dvc.edu/_resources/_redesign/js/jquery.min.js (expiration not specified)
http://www.dvc.edu/_resources/_redesign/js/megamenu.min.js (expiration not specified)
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http://www.dvc.edu/_resources/images/ldp/.private_…-8509-b4225c36fb32.jpg (expiration not specified)
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https://npo.networkforgood.org/Core/Images/DonateNowButtons/Small/White.gif (expiration not specified)
http://cdn.feedbackify.com/f.js (5 minutes)
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https://www.googletagmanager.com/gtm.js?id=GTM-53B9GP (15 minutes)
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priority - 4Eliminate 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
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priority - 1Minify HTML
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priority - 0Minify JavaScript
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dvc.edu Desktop Resource Breakdown
Total Resources | 66 |
Number of Hosts | 16 |
Static Resources | 52 |
JavaScript Resources | 17 |
CSS Resources | 11 |
dvc.edu mobile page speed rank
Last tested: 2017-05-14
dvc.edu Mobile Speed Test Quick Summary
priority - 131Optimize images
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priority - 38Enable compression
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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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http://www.dvc.edu/_resources/js/jquery.prettyPhoto.js
Optimize CSS Delivery of the following:
http://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css
http://www.dvc.edu/_resources/_redesign/css/megamenu.css
http://cdn.jsdelivr.net/jquery.slick/1.5.9/slick.css
http://cdn.jsdelivr.net/jquery.slick/1.5.9/slick-theme.css
http://www.dvc.edu/_resources/_redesign/css/dvc-styles.css
http://www.dvc.edu/_resources/_redesign/css/print.css
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http://www.dvc.edu/_resources/css/bootstrap-thumbnails.css
http://www.dvc.edu/_resources/css/prettyPhoto.css
priority - 31Leverage 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.dvc.edu/_resources/_redesign/css/foundation.min.css (expiration not specified)
http://www.dvc.edu/_resources/_redesign/css/megamenu.css (expiration not specified)
http://www.dvc.edu/_resources/_redesign/css/oustyles.css (expiration not specified)
http://www.dvc.edu/_resources/_redesign/css/print.css (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/DVC-header-logo.png (expiration not specified)
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http://www.dvc.edu/_resources/_redesign/images/dvc-footer-logo-140x60.png (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/ins…webadvisor-200x100.png (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…/academic-programs.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…u-images/athletics.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…becoming-a-student.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…community-programs.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…s/current-students.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/meg…ages/international.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/online-classes-250.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/pleasant-hill-square-250.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/images/san-ramon-square-250.jpg (expiration not specified)
http://www.dvc.edu/_resources/_redesign/js/dvc-additional.js (expiration not specified)
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http://www.dvc.edu/_resources/_redesign/js/foundation.min.js (expiration not specified)
http://www.dvc.edu/_resources/_redesign/js/jquery.min.js (expiration not specified)
http://www.dvc.edu/_resources/_redesign/js/megamenu.min.js (expiration not specified)
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http://www.dvc.edu/_resources/css/bootstrap-thumbnails.css (expiration not specified)
http://www.dvc.edu/_resources/css/prettyPhoto.css (expiration not specified)
http://www.dvc.edu/_resources/images/ldp/.private_…-9f58-9ac9ee60f1bc.jpg (expiration not specified)
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https://use.typekit.net/ulf3oom.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-53B9GP (15 minutes)
https://translate.googleapis.com/translate_static/css/translateelement.css (60 minutes)
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priority - 1Minify CSS
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priority - 1Minify 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 6.2KiB (14% 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 3.7KiB (54% reduction).
Minifying http://www.dvc.edu/_resources/_redesign/js/dvc-additional.js could save 857B (46% reduction).
dvc.edu Mobile Resource Breakdown
Total Resources | 65 |
Number of Hosts | 18 |
Static Resources | 51 |
JavaScript Resources | 18 |
CSS Resources | 11 |
dvc.edu mobile page usability
Last tested: 2017-05-14
dvc.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="https://translate.google.com" class="goog-logo-link">Translate</a>
is close to 3 other tap targets.<a href="https://translate.google.com" class="goog-logo-link">Translate</a>
is close to 3 other tap targets.<div class="fby-tab-content">Feedback</div>
is close to 2 other tap targets.dvc.edu HTML validation
Errors
The “charset” attribute on the “link” element is obsolete. Use an HTTP Content-Type header on the linked resource instead.
"...s"> <link rel="stylesheet" href="/_resources/css/prettyPhoto.css" type="text/css" media="screen" title="prettyPhoto main stylesheet" charset="utf-8"><scrip..."
Bad value “navigation” for attribute “role” on element “header”.
"...pt> <header role="navigation" aria-label="Site header"> ..."
The element “label” must not appear as a descendant of the “a” element.
"...nu-label"><label>Academ..."
Element “button” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
"...ontainer"><button class="orbit-previous"><span ..." Line: 486 Column: 136 - 162
"...︎</button><button class="orbit-next"><span ..."
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dvc.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.
dvc.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.