arapahoe.edu Website Information
Daily Unique Visits: 10,773
Daily Page Views: 53,865
Income Per Day: $135
Estimated Value: $81,000
This website is located in United States and is using following IP address 69.16.200.10. See the complete list of popular websites hosted in United States.
arapahoe.edu is registered under .EDU top-level domain. Please check other sites in .EDU zone.
Website arapahoe.edu is using the following name servers:
- dns1.cccoes.edu
- ns-3.cccoes.edu
- ns-1.cccoes.edu
- ns-on1.cccoes.edu
and is probably hosted by LIQUIDWEB - Liquid Web, L.L.C, US. See the full list of other websites hosted by LIQUIDWEB - Liquid Web, L.L.C, US.
The highest website arapahoe.edu position in Alexa rank database was 114899 and the lowest rank position was 181389. Current position of arapahoe.edu in Alexa rank database is 126472.
Desktop speed score of arapahoe.edu (74/100) is better than the results of 57.94% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of arapahoe.edu (80/100) is better than the results of 25.35% of other sites and means that the page is mobile-friendly.
Mobile speed score of arapahoe.edu (66/100) is better than the results of 68.49% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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arapahoe.edu Alexa Rank
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-------------------------------------------------------------
Domain Name: ARAPAHOE.EDU
Registrant:
Arapahoe Community College
5900 S. Santa Fe Drive
Littleton, CO 80160-9002
USA
Administrative Contact:
Rhonda Olsen
Arapahoe Community College
5900 S. Santa Fe Dr.
Littleton, CO 80160-9002
USA
+1.3037975819
rhonda.olsen@arapahoe.edu
Technical Contact:
Rhonda Olsen
Arapahoe Community College
5900 S. Santa Fe Dr.
Littleton, CO 80160-9002
USA
+1.3037975819
rhonda.olsen@arapahoe.edu
Name Servers:
DNS2.CCCOES.EDU
DNS4.CCCOES.EDU
DNS3.CCCOES.EDU
DNS1.CCCOES.EDU
Domain record activated: 10-May-1993
Domain record last updated: 05-Jul-2023
Domain expires: 31-Jul-2026
arapahoe.edu server information
Servers Location
arapahoe.edu desktop page speed rank
Last tested: 2018-11-11
arapahoe.edu Desktop Speed Test Quick Summary
priority - 16Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 158.9KiB (50% reduction).
Compressing and resizing https://www.arapahoe.edu/sites/default/files/share…ts/acc-bio-student.jpg could save 54.6KiB (93% reduction).
Compressing https://www.arapahoe.edu/themes/acc/images/acc_home_left.jpg?1516555698= could save 20.5KiB (43% reduction).
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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
https://www.arapahoe.edu/themes/acc/bootstrap/css/bootstrap.min.css
https://www.arapahoe.edu/sites/default/files/css/c…5G4pI4Vmx3w.css?phhftd
priority - 6Enable 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 63KiB (72% reduction).
Compressing https://www.arapahoe.edu/themes/acc/bootstrap/js/bootstrap.min.js could save 26.8KiB (73% reduction).
priority - 2Minify 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 22.3KiB (35% reduction).
priority - 2Leverage 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:
https://connect.facebook.net/signals/config/463923…7348?v=2.8.33&r=stable (20 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
arapahoe.edu Desktop Resource Breakdown
Total Resources | 39 |
Number of Hosts | 14 |
Static Resources | 28 |
JavaScript Resources | 12 |
CSS Resources | 3 |
arapahoe.edu mobile page speed rank
Last tested: 2018-11-11
arapahoe.edu Mobile Speed Test Quick Summary
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
https://www.arapahoe.edu/themes/acc/bootstrap/css/bootstrap.min.css
https://www.arapahoe.edu/sites/default/files/css/c…5G4pI4Vmx3w.css?phhftd
priority - 12Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 114.5KiB (37% reduction).
Compressing https://www.arapahoe.edu/themes/acc/images/acc_home_left.jpg?1516555698= could save 20.5KiB (43% reduction).
Compressing https://www.arapahoe.edu/themes/acc/images/acc_home_right.jpg?1516555698= could save 14.3KiB (40% reduction).
Compressing https://www.arapahoe.edu/sites/default/files/share…ts/acc-bio-student.jpg could save 10.2KiB (18% reduction).
Compressing https://www.arapahoe.edu/sites/default/files/share…aboutacc/MM_PURPLE.png could save 3.2KiB (28% reduction).
Compressing https://www.arapahoe.edu/sites/default/files/inlin…/myacc-no-person-2.png could save 2.6KiB (35% reduction).
Compressing https://www.arapahoe.edu/sites/default/files/share…acc-no-person-gold.jpg could save 1.9KiB (29% reduction).
Compressing https://www.arapahoe.edu/sites/default/files/inlin…ly-now-no-person-2.png could save 1.8KiB (26% reduction).
priority - 4Leverage 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:
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/463923…7348?v=2.8.33&r=stable (20 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 3Enable 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 26.8KiB (73% reduction).
priority - 2Minify 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 22.3KiB (35% reduction).
arapahoe.edu Mobile Resource Breakdown
Total Resources | 39 |
Number of Hosts | 14 |
Static Resources | 29 |
JavaScript Resources | 12 |
CSS Resources | 3 |
arapahoe.edu mobile page usability
Last tested: 2018-11-11
arapahoe.edu Mobile Usability Test Quick Summary
priority - 18Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 10,411 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
<div class="header-bg">
falls outside the viewport.The element
<div class="left-header-bg">
falls outside the viewport.The element
<div class="right-header-bg">
falls outside the viewport.The element
<div class="row main-menu">Main navigatio…Menu</div>
falls outside the viewport.The element
<div class="container 0">Registration f…All Events</div>
falls outside the viewport.priority - 5Size 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.
<span id="views_slidesho…eshows-block_9" class="views_slidesho…ause-processed">Pause</span>
is close to 1 other tap targets.<a href="#" class="glyphicon glyphicon-pause">Pause</a>
is close to 1 other tap targets.The tap target
<a href="/about-acc/pro…/accreditation">Accreditation</a>
and 27 others are close to other tap targets.arapahoe.edu HTML validation
Warnings
The “banner” role is unnecessary for element “header”.
"...> <header id="header" class="header" role="banner" aria-label="Site header"> ..."
The “navigation” role is unnecessary for element “nav”.
"...enu"> <nav role="navigation" aria-labelledby="block-headermenu-menu" id="block-headermenu"> ..." Line: 133 Column: 15 - 72
"... <nav class="navbar navbar-default yamm" role="navigation"> ..." Line: 453 Column: 5 - 113
"...ol1"> <nav role="navigation" aria-labelledby="block-accpolicieslegalnotice-menu" id="block-accpolicieslegalnotice"> ..." Line: 490 Column: 5 - 109
"...ol2"> <nav role="navigation" aria-labelledby="block-accinstitutionalinfo-menu" id="block-accinstitutionalinfo"> ..." Line: 536 Column: 5 - 97
"...ol3"> <nav role="navigation" aria-labelledby="block-connectwithacc-menu" id="block-connectwithacc"> ..." Line: 576 Column: 5 - 89
"...ol4"> <nav role="navigation" aria-labelledby="block-quicklinks-menu" id="block-quicklinks"> ..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
"...enu"> <section id="block-mainnavigation" class="block block-superfish block-superfishmain clearfix"> ..." Line: 148 Column: 1 - 142
"...section> <section id="block-responsivemenumobileicon" class="responsive-menu-toggle block block-responsive-menu block-responsive-menu-toggle clearfix"> ..." Line: 183 Column: 5 - 169
"...ent"> <section class="views-element-container col-xs-12 col-md-8 block block-views block-views-blockslideshows-block-9 clearfix" id="block-views-block-slideshows-block-9"> ..." Line: 302 Column: 1 - 184
"...section> <section id="block-acchomepagebuttonstopright" class="col-xs-12 col-md-4 front-page-banners block block-block-content block-block-contentd50335e4-e928-465d-ae89-512e81e0c7cc clearfix"> ..." Line: 416 Column: 1 - 102
"...section> <section id="block-acc-content" class="col-xs-12 block block-system block-system-main-block clearfix"> ..." Line: 180 Column: 31 - 80
"... <section class="main-content col-md-12 col-lg-12"> ..." Line: 625 Column: 5 - 138
"...ter"> <section id="block-adtaxihomepage" class="block block-block-content block-block-content8f51de22-7310-4c20-84b2-191a2d2049ad clearfix"> ..." Line: 634 Column: 1 - 133
"...section> <section id="block-footermessage" class="block block-block-content block-block-content9e0a7dc9-8759-4827-a022-349b3313e6da clearfix"> ..." Line: 646 Column: 1 - 134
"...section> <section id="block-adtaxiallpages" class="block block-block-content block-block-content20e7cbbf-3de5-4b3d-afdb-1bbd580f5f6a clearfix"> ..." Line: 673 Column: 1 - 144
"...section> <section id="block-googletagmanagerbodycode" class="block block-block-content block-block-contentfd620bc2-f7db-4bd0-8210-d0ebddb94511 clearfix"> ..." Line: 684 Column: 1 - 132
"...section> <section id="block-mbamarketing" class="block block-block-content block-block-content9d154d38-48ce-49f1-91f4-1e45a580d833 clearfix"> ..."
The “article” role is unnecessary for element “article”.
"... <article data-history-node-id="3" role="article" about="/home" typeof="schema:WebPage" class="page full clearfix"> ..."
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
"... <article data-history-node-id="3" role="article" about="/home" typeof="schema:WebPage" class="page full clearfix"> ..."
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
"...g Tag --><!-------------------..." Line: 689 Column: - 203
"...--------------- Remarketing ta..."
Errors
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
"...> <a href="/request-information" target="" data-drupal-link-system-path="node/7727">Reques..." Line: 143 Column: 4560 - 4619
"...children"><a href="/request-information" class="sf-depth-3" target="">Reques..." Line: 143 Column: 5134 - 5183
"...children"><a href="/visit-acc" class="sf-depth-3" target="">Visit ..." Line: 143 Column: 6052 - 6116
"...children"><a href="/departments-and-programs" class="sf-depth-3" target="">Academ..." Line: 143 Column: 6977 - 7048
"...children"><a href="/student-resources/campus-safety" class="sf-depth-3" target="">Campus..." Line: 143 Column: 7173 - 7257
"...children"><a href="/student-resources/career-and-transfer-center" class="sf-depth-3" target="">Career..." Line: 143 Column: 12164 - 12233
"...nuparent"><a href="/alumni-and-friends" class="sf-depth-1 menuparent" target="">Alumni..." Line: 143 Column: 16107 - 16179
"...children"><a href="/workforce-and-community-programs" class="sf-depth-3" target="">Workfo..." Line: 143 Column: 16355 - 16419
"...nuparent"><a href="/acc-community" class="sf-depth-1 menuparent" target="">Commun..." Line: 143 Column: 19504 - 19576
"...children"><a href="/workforce-and-community-programs" class="sf-depth-3" target="">Workfo..." Line: 143 Column: 19752 - 19811
"...nuparent"><a href="/business" class="sf-depth-1 menuparent" target="">Busine..." Line: 143 Column: 21246 - 21340
"...children"><a href="/community-education/community-education-online-courses" class="sf-depth-3" target="">Online..." Line: 143 Column: 21633 - 21705
"...children"><a href="/workforce-and-community-programs" class="sf-depth-3" target="">Workfo..." Line: 476 Column: 9 - 77
"...> <a href="https://colorado.gov/transparency-online-project" target="">Transp..." Line: 510 Column: 9 - 112
"...> <a href="/sites/default/files/shared/images-pdf/aboutacc/acc-facilities-master-plan-2017.pdf" target="">Facili..." Line: 516 Column: 9 - 86
"...> <a href="/fiscal-services" target="" data-drupal-link-system-path="node/8200">Fiscal..." Line: 544 Column: 9 - 151
"...> <a href="/campus-life/campus-outreach-and-support-team" class="social-icon refer-a-concern" target="" data-drupal-link-system-path="node/4162">Refer ..." Line: 822 Column: 9 - 90
"...> <a href="/request-information" target="" data-drupal-link-system-path="node/7727">Reques..." Line: 831 Column: 9 - 80
"...> <a href="/visit-acc" target="" data-drupal-link-system-path="node/9349">Visit ..." Line: 849 Column: 9 - 92
"...> <a href="/departments-and-programs" target="" data-drupal-link-system-path="node/4">Academ..." Line: 864 Column: 9 - 100
"...> <a href="/student-resources/campus-safety" target="" data-drupal-link-system-path="node/70">Campus..." Line: 867 Column: 9 - 114
"...> <a href="/student-resources/career-and-transfer-center" target="" data-drupal-link-system-path="node/114">Career..." Line: 951 Column: 9 - 86
"...> <a href="/alumni-and-friends" target="" data-drupal-link-system-path="node/6">Alumni..." Line: 1011 Column: 9 - 103
"...> <a href="/workforce-and-community-programs" target="" data-drupal-link-system-path="node/8947">Workfo..." Line: 1020 Column: 9 - 81
"...> <a href="/acc-community" target="" data-drupal-link-system-path="node/7">Commun..." Line: 1068 Column: 9 - 103
"...> <a href="/workforce-and-community-programs" target="" data-drupal-link-system-path="node/8947">Workfo..." Line: 1077 Column: 9 - 76
"...> <a href="/business" target="" data-drupal-link-system-path="node/8">Busine..." Line: 1098 Column: 9 - 124
"...> <a href="/community-education/community-education-online-courses" target="" data-drupal-link-system-path="node/146">Online..." Line: 1104 Column: 9 - 103
"...> <a href="/workforce-and-community-programs" target="" data-drupal-link-system-path="node/8947">Workfo..." Line: 1170 Column: 9 - 90
"...> <a href="/request-information" target="" data-drupal-link-system-path="node/7727">Reques..."
Bad value “” for attribute “name” on element “button”: Must not be empty.
"...roup-btn"><button type="submit" value="Search" class="button js-form-submit form-submit btn-primary btn icon-only" name=""><span ..."
Duplicate attribute “id”.
"...pager_field" id="widget_pager_..."
Attribute “about” not allowed on element “article” at this point.
"... <article data-history-node-id="3" role="article" about="/home" typeof="schema:WebPage" class="page full clearfix"> ..."
Attribute “content” not allowed on element “span” at this point.
"... <span property="schema:name" content="Home" class="hidden"></span..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
"...noscript> <iframe src="//s.thebrighttag.com/iframe?c=YOoTwyE" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
"...noscript> <iframe src="//s.thebrighttag.com/iframe?c=YOoTwyE" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."
The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.
"...noscript> <iframe src="//s.thebrighttag.com/iframe?c=YOoTwyE" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."
The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.
"...noscript> <iframe src="//s.thebrighttag.com/iframe?c=YOoTwyE" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “<” instead.
".../--><!]]> </script><noscr..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=463923347307348&ev=PageView&noscript=1" /></nosc..."
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arapahoe.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.
arapahoe.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.