CERTH.GR ΕΚΕΤΑ - Εθνικό Κέντρο Έρευνας & Τεχνολογικής Ανάπτυξης

certh.gr Website Information

Daily Unique Visits: 15,531

Daily Page Views: 93,186

Income Per Day: $186

Estimated Value: $133,920

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

No name server records were found.

and is probably hosted by Center for Research and Technology Hellas (CERTH). See the full list of other websites hosted by Center for Research and Technology Hellas (CERTH).

The highest website certh.gr position in Alexa rank database was 44403 and the lowest rank position was 997461. Current position of certh.gr in Alexa rank database is 92349.

Desktop speed score of certh.gr (100/100) is better than the results of 100% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of certh.gr (77/100) is better than the results of 24.49% of other sites and means that the page is not mobile-friendly.

Mobile speed score of certh.gr (100/100) is better than the results of 100% of other sites and shows that the landing page performance on mobile devices is excellent.

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certh.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.


certh.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.


certh.gr domain is not supported

certh.gr server information

Servers Location

certh.gr desktop page speed rank

Last tested: 2019-01-15


Desktop Speed Good
100/100

certh.gr Desktop Resource Breakdown

Total Resources1
Number of Hosts1

certh.gr mobile page speed rank

Last tested: 2019-01-15


Mobile Speed Good
100/100

certh.gr Mobile Resource Breakdown

Total Resources1
Number of Hosts1

certh.gr mobile page usability

Last tested: 2019-01-15


Mobile Usability Medium
77/100

certh.gr Mobile Usability Test Quick Summary


priority - 18Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

HTTP Error 404…is not found. renders only 6 pixels tall (16 CSS pixels).

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

certh.gr HTML validation

Errors

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Line: 80 Column: 1 - 68
".../script> <meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> <link..."

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

Line: 442 Column: 45 - 113
"... <div u="navigator" class="jssorb03" style="bottom: 16px; left:16px;"> ..." Line: 443 Column: 49 - 67
"... <div u="prototype"><div u..." Line: 443 Column: 68 - 91
"...rototype"><div u="numbertemplate"></div>..." Line: 533 Column: 29 - 94
"... <div u="loading" style="position: absolute; top: 0px; left: 0px;"> ..." Line: 543 Column: 29 - 138
"... <div u="slides" style="position: absolute; left: 0px; top: 0px; width:300px; height:518px; overflow: hidden;"> ..."

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

Line: 449 Column: 38 - 44
"... <style> ..." Line: 805 Column: 29 - 35
"... <style> ..."

Bad value “follow” for attribute “rel” on element “a”: The string “follow” is not a registered keyword.

Line: 514 Column: 59 - 126
"...class="" ><a class="link" href="CAC9DAD0.el.aspx" rel="follow" target="_self">ΕΠΙΧΕΙ..." Line: 546 Column: 72 - 139
"...ze:11px;"><a class="link" href="11B3D96F.el.aspx" rel="follow" target="_self"><B>Βιο..." Line: 556 Column: 72 - 139
"...ze:11px;"><a class="link" href="E3472944.el.aspx" rel="follow" target="_self"><B>Ημε..." Line: 566 Column: 72 - 139
"...ze:11px;"><a class="link" href="46C087BE.el.aspx" rel="follow" target="_self"><B>5ο ..." Line: 576 Column: 72 - 139
"...ze:11px;"><a class="link" href="E692F0A7.el.aspx" rel="follow" target="_self"><B>Προ..." Line: 584 Column: 72 - 139
"...ze:11px;"><a class="link" href="01567DDA.el.aspx" rel="follow" target="_self"><B>Προ..." Line: 592 Column: 72 - 139
"...ze:11px;"><a class="link" href="7AF199B9.el.aspx" rel="follow" target="_self"><B>Βελ..." Line: 602 Column: 72 - 139
"...ze:11px;"><a class="link" href="FA73E557.el.aspx" rel="follow" target="_self"><B>Απο..." Line: 613 Column: 72 - 139
"...ze:11px;"><a class="link" href="6E6AF727.el.aspx" rel="follow" target="_self"><B>FOR..." Line: 623 Column: 72 - 139
"...ze:11px;"><a class="link" href="E74ACF45.el.aspx" rel="follow" target="_self"><B>Ενα..." Line: 633 Column: 72 - 139
"...ze:11px;"><a class="link" href="34FFDBEE.el.aspx" rel="follow" target="_self"><B>Ope..." Line: 643 Column: 72 - 139
"...ze:11px;"><a class="link" href="4EB85FD9.el.aspx" rel="follow" target="_self"><b>5ο ..." Line: 653 Column: 72 - 139
"...ze:11px;"><a class="link" href="28776DCA.el.aspx" rel="follow" target="_self"><B>Εκπ..." Line: 663 Column: 72 - 139
"...ze:11px;"><a class="link" href="8619AF30.el.aspx" rel="follow" target="_self">..." Line: 673 Column: 72 - 139
"...ze:11px;"><a class="link" href="69AD2D6F.el.aspx" rel="follow" target="_self"><B>Βρά..." Line: 683 Column: 72 - 139
"...ze:11px;"><a class="link" href="A4A4B929.el.aspx" rel="follow" target="_self"><B>Συν..." Line: 693 Column: 72 - 139
"...ze:11px;"><a class="link" href="987AD931.el.aspx" rel="follow" target="_self"><B>Δια..." Line: 703 Column: 72 - 139
"...ze:11px;"><a class="link" href="BFCE1895.el.aspx" rel="follow" target="_self"><B>Βρα..." Line: 713 Column: 72 - 139
"...ze:11px;"><a class="link" href="4F235919.el.aspx" rel="follow" target="_self"><B>Μία..." Line: 723 Column: 72 - 139
"...ze:11px;"><a class="link" href="8989E7F5.el.aspx" rel="follow" target="_self"><B>enC..." Line: 733 Column: 72 - 139
"...ze:11px;"><a class="link" href="E8681F1D.el.aspx" rel="follow" target="_self"><B>Δια..." Line: 743 Column: 72 - 139
"...ze:11px;"><a class="link" href="6FCC4595.el.aspx" rel="follow" target="_self"><B>Το ..." Line: 753 Column: 72 - 139
"...ze:11px;"><a class="link" href="A3363272.el.aspx" rel="follow" target="_self"><B>3D-..." Line: 763 Column: 72 - 139
"...ze:11px;"><a class="link" href="6D1E708B.el.aspx" rel="follow" target="_self"><B> RA..." Line: 773 Column: 72 - 139
"...ze:11px;"><a class="link" href="5B1BE4FC.el.aspx" rel="follow" target="_self"><B>Αξι..." Line: 783 Column: 72 - 139
"...ze:11px;"><a class="link" href="9A80C612.el.aspx" rel="follow" target="_self"><B>Eur..." Line: 793 Column: 72 - 139
"...ze:11px;"><a class="link" href="9FD27C8D.el.aspx" rel="follow" target="_self"><B> CO..."

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

Line: 520 Column: 181 - 258
"...nbsp;</td><td style="padding:0; background-color:Transparent !important;" align="right"><img s..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 520 Column: 259 - 345
"...n="right"><img src="skn/menu_corner.png" style="width:24px;height:21px;vertical-align:bottom;" /></td><..."

Attribute “u” not allowed on element “span” at this point.

Line: 827 Column: 37 - 105
"... <span u="arrowleft" class="jssora08l" style="top:-42px; left:135px;"></span..." Line: 829 Column: 37 - 108
"... <span u="arrowright" class="jssora08r" style="bottom:-8px; left:135px;"></span..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 838 Column: 41 - 147
"... <iframe width="235" height="132" src="//www.youtube.com/embed/Go2it2ZXhfs" frameborder="0" allowfullscreen></ifra..."

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

Line: 857 Column: 22 - 153
"... <table class="noprint" width="100%" cellspacing="0" cellpadding="0" border="0" style="color:#000000; border-top:solid 1px #b8b7b7;"> ..."

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

Line: 857 Column: 22 - 153
"... <table class="noprint" width="100%" cellspacing="0" cellpadding="0" border="0" style="color:#000000; border-top:solid 1px #b8b7b7;"> ..."

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

Line: 857 Column: 22 - 153
"... <table class="noprint" width="100%" cellspacing="0" cellpadding="0" border="0" style="color:#000000; border-top:solid 1px #b8b7b7;"> ..."

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

Line: 857 Column: 22 - 153
"... <table class="noprint" width="100%" cellspacing="0" cellpadding="0" border="0" style="color:#000000; border-top:solid 1px #b8b7b7;"> ..."

Bad value “1px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 862 Column: 67 - 127
"...ing:0px;"><img src="skn/spacer.gif" width="1px" height="32px" alt="" /></td> ..."

Bad value “32px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Line: 862 Column: 67 - 127
"...ing:0px;"><img src="skn/spacer.gif" width="1px" height="32px" alt="" /></td> ..."

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certh.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.


certh.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.