univ-usto.dz Website Information

Daily Unique Visits: 984

Daily Page Views: 1,968

Income Per Day: $6

Estimated Value: $1,440

This website is located in Algeria and is using following IP address 41.111.171.195. See the complete list of popular websites hosted in Algeria.

univ-usto.dz is registered under .DZ top-level domain. Please check other sites in .DZ zone.

Website univ-usto.dz is using the following name servers:

ns1.univ-usto.dz

and is probably hosted by Telecom Algeria. See the full list of other websites hosted by Telecom Algeria.

The highest website univ-usto.dz position in Alexa rank database was 684917 and the lowest rank position was 825066. Current position of univ-usto.dz in Alexa rank database is 728755.

Desktop speed score of univ-usto.dz (54/100) is better than the results of 28.19% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of univ-usto.dz (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 univ-usto.dz (42/100) is better than the results of 21.5% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

univ-usto.dz 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.

univ-usto.dz 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.

univ-usto.dz server information

Servers Location

univ-usto.dz desktop page speed rank

Last tested: 2018-08-24

Desktop Speed Bad

54/100

univ-usto.dz Desktop Speed Test Quick Summary

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priority - 11Reduce server response time

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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 3Avoid landing page redirects

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priority - 2Prioritize visible content

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priority - 2Minify CSS

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priority - 1Minify JavaScript

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univ-usto.dz Desktop Resource Breakdown

Total Resources	160
Number of Hosts	13
Static Resources	127
JavaScript Resources	32
CSS Resources	33

univ-usto.dz mobile page speed rank

Last tested: 2018-08-24

Mobile Speed Bad

42/100

univ-usto.dz Mobile Speed Test Quick Summary

priority - 70Leverage browser caching

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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 23Reduce server response time

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priority - 10Optimize images

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priority - 10Avoid landing page redirects

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http://univ-usto.dz/
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priority - 8Prioritize visible content

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priority - 2Minify CSS

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priority - 1Minify JavaScript

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priority - 0Minify HTML

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univ-usto.dz Mobile Resource Breakdown

Total Resources	158
Number of Hosts	13
Static Resources	126
JavaScript Resources	32
CSS Resources	33

univ-usto.dz mobile page usability

Last tested: 2018-08-24

Mobile Usability Good

99/100

univ-usto.dz 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.

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The tap target <a href="https://www.re…gnition_system">The detection…gnition system</a> and 3 others are close to other tap targets.
The tap target <a href="https://www.re…nsenane_Hamdan">Bensenane Hamdan</a> and 5 others are close to other tap targets.
The tap target <a href="http://www.uni…rs/CIEBDD2016/"></a> is close to 2 other tap targets.
The tap target <li class="ui-state-defau…i-state-active">Facultés et instituts</li> is close to 1 other tap targets.
The tap target <a href="/index.php?opt…id=673&lang=fr">Universités Algériennes</a> and 5 others are close to other tap targets.

univ-usto.dz HTML validation

Errors

Stray start tag “html”.

Line: 9 Column: 23 - 53
"...E 8]><!--> <html class="no-js" lang="en"> <!--<..."

CSS: “display”: “inline-base” is not a “display” value.

Line: 520 Column: 16 - 26
"... display: inline-base; ..."

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

Line: 628 Column: 9 - 117
"...> <label for="maximenuck188-maximenumobiletogglerck" class="maximenumobiletogglericonck" style="display:none;">&#x226..." Line: 826 Column: 9 - 117
"...> <label for="maximenuck188-maximenumobiletogglerck" class="maximenumobiletogglericonck" style="display:none;">&#x226..."

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

Line: 628 Column: 134 - 254
"...1;</label><input id="maximenuck188-maximenumobiletogglerck" class="maximenumobiletogglerck" type="checkbox" style="display:none;"/> <l..." Line: 826 Column: 134 - 254
"...1;</label><input id="maximenuck188-maximenumobiletogglerck" class="maximenumobiletogglerck" type="checkbox" style="display:none;"/> <l..."

Duplicate ID “maximenuck188”.

Line: 822 Column: 2 - 69
"...flin --> <div class="maximenuckh ltr" id="maximenuck188" style="z-index:10;"> ..."

Duplicate ID “maximenuck188-maximenumobiletogglerck”.

Line: 826 Column: 134 - 254
"...1;</label><input id="maximenuck188-maximenumobiletogglerck" class="maximenumobiletogglerck" type="checkbox" style="display:none;"/> <l..."

A slash was not immediately followed by “>”.

Line: 1012 Column: - 122
"...de a ce <a...</p><a href="/ind..."

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

Line: 1012 Column: 115 - 123
"...cede a ce <a...</p><a hre..."

End tag “div” seen, but there were open elements.

Line: 1012 Column: 284 - 289
"....</a> </div> ..."

Unclosed element “a...<”.

Line: 1012 Column: 115 - 123
"...cede a ce <a...</p><a hre..."

CSS: “font-size”: “mes” is not a “font-size” value.

Line: 1202 Column: 15 - 45
"... <i class="fa fa-envelope" style="color: #FFFFFF; font-size: mes.png;"> ..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Line: 1386 Column: 2 - 98
"...stom" > <table border="0" style="height: 100%; width: 50%;" cellspacing="2" cellpadding="2" align="left"> <tbod..." Line: 1449 Column: 2 - 98
"...stom" > <table border="0" style="height: 100%; width: 50%;" cellspacing="2" cellpadding="2" align="left"> <tbod..." Line: 1498 Column: 2 - 98
"...stom" > <table border="0" style="height: 100%; width: 50%;" cellspacing="2" cellpadding="2" align="left"> <tbod..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

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

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Attribute “onshow” not allowed on element “div” at this point.

Line: 1589 Column: 2398 - 2547
"...sortable"><div id="ID1458469309607" class="cktype" data-type="tabs" onshow="jQuery(this).find('.tabsck').tabsck();" style="position: relative; display: block;"> ..."

Attribute “activetab” not allowed on element “div” at this point.

Line: 1589 Column: 2554 - 2613
"...k;"> <div id="ID1458469309607_tabs" class="tabsck" activetab="0"> <o..."

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Line: 1589 Column: 3020 - 3092
"...ody> <tr> <td style="height: 99px; width: 120px;" valign="middle" align="center"> <p><..." Line: 1589 Column: 3224 - 3296
".../p> </td> <td style="height: 99px; width: 120px;" valign="middle" align="center"> <p><..." Line: 1589 Column: 3400 - 3472
".../p> </td> <td style="height: 99px; width: 120px;" valign="middle" align="center"> <p><..." Line: 1589 Column: 3590 - 3662
".../p> </td> <td style="height: 99px; width: 120px;" valign="middle" align="center"> <p><..." Line: 1589 Column: 3772 - 3844
".../p> </td> <td style="height: 99px; width: 120px;" valign="middle" align="center"> <p><..." Line: 1589 Column: 3952 - 4024
".../p> </td> <td style="height: 99px; width: 120px;" valign="middle" align="center"> <p><..." Line: 1589 Column: 4147 - 4219
".../p> </td> <td style="height: 99px; width: 120px;" valign="middle" align="center"> <p><..." Line: 1589 Column: 4334 - 4406
".../p> </td> <td style="height: 99px; width: 120px;" valign="middle" align="center"> <p><..."

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

Duplicate ID “row_ID1458470352901”.

Line: 1589 Column: 6822 - 6944
"...div></div><div class="rowck row-fluid uick-sortable ckstack1 ckstack2 ckstack3" id="row_ID1458470352901" style="position: relative;"><div c..."

Character reference was not terminated by a semicolon.

Line: 1739 Column: - 26
"... avons 240&#160invités et aucu..."

Element “gcse:search” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 1833 Column: 1 - 13
"...</script> <gcse:search></gcse..."

Stray end tag “div”.

Line: 1922 Column: 1 - 6
"...endif]--> </div> </bod..."

The “itemprop” attribute was specified, but the element is not a property of any item.

Line: 1330 Column: 6838 - 6883
"...p><strong><span style="color: #ff0000;" itemprop="name"><span ..." Line: 1330 Column: 7016 - 7061
"...p><strong><span style="color: #ff0000;" itemprop="name"><span ..." Line: 1330 Column: 7362 - 7407
"...p><strong><span style="color: #ff0000;" itemprop="name"><span ..." Line: 1330 Column: 7818 - 7863
"...p;<strong><span style="color: #ff0000;" itemprop="name"><span ..." Line: 1330 Column: 8621 - 8666
"..."><strong><span style="color: #ff0000;" itemprop="name"><span ..." Line: 1330 Column: 9649 - 9694
"...p><strong><span style="color: #ff0000;" itemprop="name"><span ..."

Warnings

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 43 Column: 2 - 24
".../css" /> <style type="text/css"> #..." Line: 285 Column: 1 - 23
"...RS --> <style type="text/css"> .f..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 143 Column: 2 - 99
".../script> <script src="/media/jui/js/jquery.min.js?6f4e8652100168b1bd66eee9245e8d7f" type="text/javascript"></scri..." Line: 144 Column: 2 - 106
".../script> <script src="/media/jui/js/jquery-noconflict.js?6f4e8652100168b1bd66eee9245e8d7f" type="text/javascript"></scri..." Line: 145 Column: 2 - 107
".../script> <script src="/media/jui/js/jquery-migrate.min.js?6f4e8652100168b1bd66eee9245e8d7f" type="text/javascript"></scri..." Line: 146 Column: 2 - 95
".../script> <script src="https://www.univ-usto.dz/media/juloalib/js/noconflict.js" type="text/javascript"></scri..." Line: 147 Column: 2 - 99
".../script> <script src="/media/system/js/caption.js?6f4e8652100168b1bd66eee9245e8d7f" type="text/javascript"></scri..." Line: 148 Column: 2 - 91
".../script> <script src="/plugins/system/mediabox_ck/assets/mediaboxck.min.js" type="text/javascript"></scri..." Line: 149 Column: 2 - 117
".../script> <script src="/plugins/system/jcemediabox/js/jcemediabox.js?0c56fee23edfcb9fbdfe257623c5280e" type="text/javascript"></scri..." Line: 150 Column: 2 - 102
".../script> <script src="/media/jui/js/bootstrap.min.js?6f4e8652100168b1bd66eee9245e8d7f" type="text/javascript"></scri..." Line: 151 Column: 2 - 100
".../script> <script src="https://www.univ-usto.dz/media/system/js/core.js?v=1552325732" type="text/javascript"></scri..." Line: 152 Column: 2 - 104
".../script> <script src="/media/com_acymailing/js/acymailing_module.js?v=581" type="text/javascript" async="async"></scri..." Line: 153 Column: 2 - 96
".../script> <script src="/media/system/js/core.js?6f4e8652100168b1bd66eee9245e8d7f" type="text/javascript"></scri..." Line: 155 Column: 2 - 101
"...ndif]--> <script src="/media/system/js/keepalive.js?6f4e8652100168b1bd66eee9245e8d7f" type="text/javascript"></scri..." Line: 156 Column: 2 - 90
".../script> <script src="/components/com_pagebuilderck/assets/jquery-uick.js" type="text/javascript"></scri..." Line: 157 Column: 2 - 92
".../script> <script src="/components/com_pagebuilderck/assets/pagebuilderck.js" type="text/javascript"></scri..." Line: 159 Column: 2 - 91
"...ndif]--> <script src="/modules/mod_slideshowck/assets/jquery.easing.1.3.js" type="text/javascript"></scri..." Line: 160 Column: 2 - 84
".../script> <script src="/modules/mod_slideshowck/assets/camera.min.js" type="text/javascript"></scri..." Line: 161 Column: 2 - 106
".../script> <script src="/modules/mod_faveffects/theme/js/viewportchecker/viewportchecker.js" type="text/javascript"></scri..." Line: 162 Column: 2 - 107
".../script> <script src="/media/jui/js/jquery.ui.core.min.js?6f4e8652100168b1bd66eee9245e8d7f" type="text/javascript"></scri..." Line: 163 Column: 2 - 83
".../script> <script src="/modules/mod_maximenuck/assets/maximenuck.js" type="text/javascript"></scri..." Line: 164 Column: 2 - 84
".../script> <script src="/modules/mod_maximenuck/assets/fancymenuck.js" type="text/javascript"></scri..." Line: 165 Column: 2 - 87
".../script> <script src="/modules/mod_djmenu/assets/js/jquery.djselect.js" type="text/javascript"></scri..." Line: 166 Column: 2 - 85
".../script> <script src="/modules/mod_djmenu/assets/js/jquery.djmenu.js" type="text/javascript"></scri..." Line: 167 Column: 2 - 32
".../script> <script type="text/javascript"> jQuer..." Line: 554 Column: 1 - 31
"... <body> <script type="text/javascript"> (..." Line: 755 Column: 1 - 31
"...table" > <script type="text/javascript"> /* <!..." Line: 763 Column: 1 - 31
"...2"></div> <script type="text/javascript">functi..." Line: 764 Column: 1 - 114
"...</script> <script type="text/javascript" src="//translate.google.com/translate_a/element.js?cb=googleTranslateElementInit2"></scri..." Line: 1051 Column: 3 - 33
"...ble" > <script type="text/javascript"> j..."

The first occurrence of ID “maximenuck188” was here.

Line: 624 Column: 2 - 69
"...flin --> <div class="maximenuckh ltr" id="maximenuck188" style="z-index:10;"> ..."

The first occurrence of ID “maximenuck188-maximenumobiletogglerck” was here.

Line: 628 Column: 134 - 254
"...1;</label><input id="maximenuck188-maximenumobiletogglerck" class="maximenumobiletogglerck" type="checkbox" style="display:none;"/> <l..."

Element name “a...<” cannot be represented as XML 1.0.

Line: 1012 Column: 115 - 123
"...cede a ce <a...</p><a hre..."

The first occurrence of ID “row_ID1458470352901” was here.

Line: 1330 Column: 5947 - 6096
"... <div class="rowck row-fluid uick-sortable noreplayck ckstack1 ckstack2 ckstack3" id="row_ID1458470352901" style="position: relative; display: block;"><div c..."

Element name “gcse:search” cannot be represented as XML 1.0.

Line: 1833 Column: 1 - 13
"...</script> <gcse:search></gcse..."

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univ-usto.dz 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.

univ-usto.dz 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.

UNIV-USTO.DZ جامعة وهران للعلوم و التكنولوجيا محمد بوضياف – Université des Sciences et de la Technologie d'Oran Mohamed-Boudiaf USTOMB

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univ-usto.dz Desktop Speed Test Quick Summary

priority - 47Leverage 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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Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 185.7KiB (36% reduction).

priority - 11Reduce server response time

In our test, your server responded in 1.2 seconds.

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 23 blocking script resources and 36 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 3Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 2Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 17.4KiB (24% reduction).

priority - 1Minify JavaScript

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priority - 0Minify HTML

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univ-usto.dz Desktop Resource Breakdown

univ-usto.dz mobile page speed rank

univ-usto.dz Mobile Speed Test Quick Summary

priority - 70Leverage 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:

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 23 blocking script resources and 38 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 23Reduce server response time

In our test, your server responded in 1.7 seconds.

priority - 10Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 94.5KiB (20% reduction).

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 2Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 17.4KiB (24% reduction).

priority - 1Minify 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 8.8KiB (33% reduction).

priority - 0Minify HTML

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Minify HTML for the following resources to reduce their size by 175B (40% reduction).

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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.

univ-usto.dz HTML validation

Errors

Stray start tag “html”.

CSS: “display”: “inline-base” is not a “display” value.

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

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

Duplicate ID “maximenuck188”.

Duplicate ID “maximenuck188-maximenumobiletogglerck”.

A slash was not immediately followed by “>”.

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