UOI.GR Πανεπιστήμιο Ιωαννίνων – Επίσημη ιστοσελίδα Πανεπιστημίου Ιωαννίνων

uoi.gr Website Information

Daily Unique Visits: 51,882

Daily Page Views: 311,292

Income Per Day: $623

Estimated Value: $448,560

This website is located in Greece and is using following IP address 195.130.120.109. See the complete list of popular websites hosted in Greece.

uoi.gr is registered under .GR top-level domain. Please check other sites in .GR zone.

Website uoi.gr is using the following name servers:

  • sns0.grnet.gr
  • sns1.grnet.gr
  • kouzina.noc.uoi.gr
  • marina.noc.uoi.gr

and is probably hosted by University Of Ioannina. See the full list of other websites hosted by University Of Ioannina.

The highest website uoi.gr position in Alexa rank database was 25631 and the lowest rank position was 27971. Current position of uoi.gr in Alexa rank database is 27644.

Desktop speed score of uoi.gr (0/100) shows that the page desktop performance can be improved.

Mobile usability score of uoi.gr (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 uoi.gr (0/100) shows that the landing page performance on mobile devices is poor and can be improved.

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uoi.gr 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.


uoi.gr 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.


uoi.gr domain is not supported

uoi.gr server information

Servers Location

uoi.gr desktop page speed rank

Last tested: 2017-05-30


Desktop Speed Bad
0/100

uoi.gr Desktop Speed Test Quick Summary


priority - 2244Optimize images

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

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priority - 14Leverage 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.uoi.gr/wp-content/plugins/sitepress-mul…l-cms/res/flags/en.png (expiration not specified)
http://www.uoi.gr/wp-content/themes/dt-the7/images…congruent_pentagon.png (expiration not specified)
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http://www.uoi.gr/wp-content/themes/dt-the7/js/ato…uery.mousewheel.min.js (expiration not specified)
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https://www.google-analytics.com/analytics.js (2 hours)

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

Your page has 19 blocking script resources and 20 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.uoi.gr/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://www.uoi.gr/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
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http://www.uoi.gr/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/position.min.js?ver=1.11.4
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http://www.uoi.gr/wp-includes/js/jquery/ui/sortable.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/datepicker.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/menu.min.js?ver=1.11.4
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http://www.uoi.gr/wp-includes/js/jquery/ui/autocomplete.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/resizable.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/draggable.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/button.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/dialog.min.js?ver=1.11.4
http://www.uoi.gr/wp-content/plugins/events-manage…nts-manager.js?ver=5.7
http://www.uoi.gr/wp-includes/js/jquery/ui/selectmenu.min.js?ver=1.11.4
http://www.uoi.gr/wp-content/plugins/wp-fullcalend…des/js/main.js?ver=1.2
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Optimize CSS Delivery of the following:

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http://fonts.googleapis.com/css?family=Open+Sans%3…2b3ee8bbecb16aa5a1d9c4
http://www.uoi.gr/wp-content/themes/dt-the7/css/main.min.css?ver=1.0.0
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http://www.uoi.gr/wp-content/themes/dt-the7-child/style.css?ver=1.0.0
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priority - 1Minify JavaScript

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priority - 0Minify CSS

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

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uoi.gr Desktop Resource Breakdown

Total Resources91
Number of Hosts5
Static Resources29
JavaScript Resources32
CSS Resources22

uoi.gr mobile page speed rank

Last tested: 2017-05-30


Mobile Speed Bad
0/100

uoi.gr Mobile Speed Test Quick Summary


priority - 2228Optimize images

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

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

Your page has 19 blocking script resources and 20 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.uoi.gr/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://www.uoi.gr/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
http://www.uoi.gr/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4
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http://www.uoi.gr/wp-includes/js/jquery/ui/mouse.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/sortable.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/datepicker.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/menu.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/wp-a11y.min.js?ve…2b3ee8bbecb16aa5a1d9c4
http://www.uoi.gr/wp-includes/js/jquery/ui/autocomplete.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/resizable.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/draggable.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/button.min.js?ver=1.11.4
http://www.uoi.gr/wp-includes/js/jquery/ui/dialog.min.js?ver=1.11.4
http://www.uoi.gr/wp-content/plugins/events-manage…nts-manager.js?ver=5.7
http://www.uoi.gr/wp-includes/js/jquery/ui/selectmenu.min.js?ver=1.11.4
http://www.uoi.gr/wp-content/plugins/wp-fullcalend…des/js/main.js?ver=1.2
http://www.uoi.gr/wp-content/themes/dt-the7/js/abo…-fold.min.js?ver=1.0.0

Optimize CSS Delivery of the following:

http://www.uoi.gr/wp-content/plugins/contact-form-…css/styles.css?ver=4.7
http://www.uoi.gr/wp-content/plugins/events-manage…ts_manager.css?ver=5.7
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http://www.uoi.gr/wp-content/plugins/js_composer/a…oser.min.css?ver=5.1.1
http://fonts.googleapis.com/css?family=Open+Sans%3…2b3ee8bbecb16aa5a1d9c4
http://www.uoi.gr/wp-content/themes/dt-the7/css/main.min.css?ver=1.0.0
http://www.uoi.gr/wp-content/themes/dt-the7/fonts/…some.min.css?ver=1.0.0
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http://www.uoi.gr/wp-content/plugins/Ultimate_VC_A…te.min.css?ver=3.16.12

priority - 20Leverage 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.uoi.gr/wp-content/plugins/sitepress-mul…l-cms/res/flags/en.png (expiration not specified)
http://www.uoi.gr/wp-content/themes/dt-the7/images…congruent_pentagon.png (expiration not specified)
http://www.uoi.gr/wp-content/themes/dt-the7/inc/pr…ral-boxed-bg-image.jpg (expiration not specified)
http://www.uoi.gr/wp-content/themes/dt-the7/js/ato…uery.mousewheel.min.js (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2015/11/diaygeia1.jpg (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2015/11/disability.jpg (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2015/11/erasmus1.jpg (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2015/11/kairos.png (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2015/11/protoetis.png (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2015/11/rankings1.jpg (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2015/12/logo-white2.png (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2016/01/logo-grey1-bottom.png (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2016/01/uoi15-150x150.jpg (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2016/01/uoi15.jpg (expiration not specified)
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http://www.uoi.gr/wp-content/uploads/2016/01/uoi4a-1-150x150.jpg (expiration not specified)
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http://www.uoi.gr/wp-content/uploads/2016/03/uoi2-150x150.jpg (expiration not specified)
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http://www.uoi.gr/wp-content/uploads/2016/06/anakoinosi.png (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2017/04/POSTE…na_24-27-May-2017b.jpg (expiration not specified)
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http://www.uoi.gr/wp-content/uploads/2017/05/DSC_6635.jpg (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2017/05/DSC_6755.jpg (expiration not specified)
http://www.uoi.gr/wp-content/uploads/2017/05/Flyer…staff_6_2017-thumb.jpg (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)

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 9.2KiB (36% reduction).

Minifying http://www.uoi.gr/wp-content/themes/dt-the7/js/post-type.js?ver=1.0.0 could save 6.1KiB (44% reduction) after compression.
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priority - 0Minify 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 2.2KiB (30% reduction).

Minifying http://www.uoi.gr/wp-content/plugins/events-manage…ts_manager.css?ver=5.7 could save 857B (22% reduction) after compression.
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Minifying http://www.uoi.gr/wp-content/themes/dt-the7-child/style.css?ver=1.0.0 could save 543B (96% reduction) after compression.

uoi.gr Mobile Resource Breakdown

Total Resources90
Number of Hosts5
Static Resources28
JavaScript Resources32
CSS Resources22

uoi.gr mobile page usability

Last tested: 2017-05-30


Mobile Usability Good
99/100

uoi.gr 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.

The tap target <input id="trigger-overlay" type="submit" class="submit"> is close to 1 other tap targets.
The tap target <a href="#" class="scroll-top">Go to Top</a> is close to 1 other tap targets.

uoi.gr HTML validation

Errors

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 81 Column: 1 - 66
"...</script> <link rel='https://api.w.org/' href='http://www.uoi.gr/wp-json/'/> <link..."

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"...2830"> <img class="lazy-load preload-me is-loaded" src="http://www.uoi.gr/wp-content/uploads/2017/12/DSC_6458-1.jpg.pagespeed.ce.HExa5olb8L.jpg" width="60" height="60" alt="Ανακοίκωση" sizes="60px"> <i..." Line: 181 Column: 2 - 2088
"...2823"> <img class="lazy-load preload-me is-loaded" src="data:image/png;base64,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" alt="Ανακοίνωση" sizes="60px"> <i..." Line: 186 Column: 2 - 2088
"...2827"> <img class="lazy-load preload-me is-loaded" src="data:image/png;base64,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" alt="Ανακοίνωση" sizes="60px"> <i..." Line: 191 Column: 2 - 224
"...2782"> <img class="lazy-load preload-me is-loaded" src="http://www.uoi.gr/wp-content/uploads/2016/10/60x60xfoithtiko_estiatorio-programma-thumb.jpg.pagespeed.ic.2Q5UDAmXFp.jpg" width="60" height="60" alt="Ανακοίκωση" sizes="60px"> <i..."

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

Line: 204 Column: 30 - 89
"...nts-list'><table cellpadding="0" cellspacing="0" class="events-table"> <..." Line: 222 Column: 30 - 89
"...nts-list'><table cellpadding="0" cellspacing="0" class="events-table"> <..."

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

Line: 204 Column: 30 - 89
"...nts-list'><table cellpadding="0" cellspacing="0" class="events-table"> <..." Line: 222 Column: 30 - 89
"...nts-list'><table cellpadding="0" cellspacing="0" class="events-table"> <..."

The “width” attribute on the “th” element is obsolete. Use CSS instead.

Line: 207 Column: 13 - 38
"... <tr> <th class="event-time" width="150">Ημερομ..." Line: 208 Column: 58 - 43
"...α/Ώρα</th> <th class="event-description" width="*">Εκδήλω..." Line: 225 Column: 13 - 38
"... <tr> <th class="event-time" width="150">Ημερομ..." Line: 226 Column: 58 - 43
"...α/Ώρα</th> <th class="event-description" width="*">Εκδήλω..."

Duplicate ID “trigger-overlay”.

Line: 270 Column: 1 - 70
"...ellip;"/> <input type="submit" value="Go!" id="trigger-overlay" class="submit"/> </for..."

The element “h4” must not appear as a descendant of the “address” element.

Line: 388 Column: 2 - 5
"...address> <h4>Πανεπι..." Line: 395 Column: 1 - 4
"...ss> <br/> <h4>Διεύθυ..."

Bad value for attribute “srcset” on element “img”: Width for image “http://www.uoi.gr/wp-cont…gespeed.ic.vXWqsN74M7.png” is identical to width for image “http://www.uoi.gr/wp-cont…gespeed.ic.vXWqsN74M7.png”.

Line: 410 Column: 74 - 480
"....uoi.gr/"><img class=" preload-me" src="http://www.uoi.gr/wp-content/uploads/2016/01/xlogo-grey1-bottom.png.pagespeed.ic.vXWqsN74M7.png" srcset="http://www.uoi.gr/wp-content/uploads/2016/01/xlogo-grey1-bottom.png.pagespeed.ic.vXWqsN74M7.png 194w, http://www.uoi.gr/wp-content/uploads/2016/01/xlogo-grey1-bottom.png.pagespeed.ic.vXWqsN74M7.png 194w" width="194" height="40" sizes="194px" alt="Πανεπιστήμιο Ιωαννίνων"/></a></..."

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

Line: 488 Column: 1 - 7
"...</script> <style>@media..."

The “for” attribute of the “label” element must refer to a non-hidden form control.

Line: 112 Column: 2 - 48
"...i.gr/"> <label for="search" class="screen-reader-text">Search..."

Warnings

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Line: 149 Column: 89 - 126
"..."borders"><article class="post-format-standard"><div c..." Line: 154 Column: 98 - 135
"..."borders"><article class="post-format-standard"><div c..." Line: 159 Column: 98 - 135
"..."borders"><article class="post-format-standard"><div c..." Line: 164 Column: 98 - 135
"..."borders"><article class="post-format-standard"><div c..." Line: 169 Column: 98 - 135
"..."borders"><article class="post-format-standard"><div c..." Line: 174 Column: 98 - 135
"..."borders"><article class="post-format-standard"><div c..." Line: 179 Column: 98 - 135
"..."borders"><article class="post-format-standard"><div c..." Line: 184 Column: 98 - 135
"..."borders"><article class="post-format-standard"><div c..." Line: 189 Column: 98 - 135
"..."borders"><article class="post-format-standard"><div c..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 149 Column: 1 - 41
"...an></div> <section class="items-grid wf-container"><div c..." Line: 154 Column: 10 - 50
"... <hr><br/><section class="items-grid wf-container"><div c..." Line: 159 Column: 10 - 50
"... <hr><br/><section class="items-grid wf-container"><div c..." Line: 164 Column: 10 - 50
"... <hr><br/><section class="items-grid wf-container"><div c..." Line: 169 Column: 10 - 50
"... <hr><br/><section class="items-grid wf-container"><div c..." Line: 174 Column: 10 - 50
"... <hr><br/><section class="items-grid wf-container"><div c..." Line: 179 Column: 10 - 50
"... <hr><br/><section class="items-grid wf-container"><div c..." Line: 184 Column: 10 - 50
"... <hr><br/><section class="items-grid wf-container"><div c..." Line: 189 Column: 10 - 50
"... <hr><br/><section class="items-grid wf-container"><div c..." Line: 366 Column: 7 - 77
"...r"> <section id="nav_menu-4" class="widget widget_nav_menu wf-cell wf-1-4"><div c..." Line: 374 Column: 22 - 92
"...</section><section id="nav_menu-3" class="widget widget_nav_menu wf-cell wf-1-4"><div c..." Line: 382 Column: 22 - 108
"...</section><section id="presscore-photos-2" class="widget widget_presscore-photos wf-cell wf-1-4"> <div ..."

The first occurrence of ID “trigger-overlay” was here.

Line: 115 Column: 3 - 52
"..."Go!"/> <a href="#go" id="trigger-overlay" class="submit">Αναζήτ..."

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uoi.gr 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.


uoi.gr 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.