uj.edu.pl Website Information

Daily Unique Visits: 241,960

Daily Page Views: 1,935,680

Income Per Day: $1,936

Estimated Value: $2,090,880

This website is located in Poland and is using following IP address 149.156.169.67. See the complete list of popular websites hosted in Poland.

uj.edu.pl is registered under .PL top-level domain. Please check other sites in .PL zone.

Website uj.edu.pl is using the following name servers:

theta.uoks.uj.edu.pl
nms.cyf-kr.edu.pl
jetta.uoks.uj.edu.pl
io.coi.pw.edu.pl
eta.im.uj.edu.pl
europa.coi.pw.edu.pl

and is probably hosted by Academic Computer Centre CYFRONET AGH. See the full list of other websites hosted by Academic Computer Centre CYFRONET AGH.

The highest website uj.edu.pl position in Alexa rank database was 5908 and the lowest rank position was 6735. Current position of uj.edu.pl in Alexa rank database is 6298.

Desktop speed score of uj.edu.pl (69/100) is better than the results of 49.24% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of uj.edu.pl (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 uj.edu.pl (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

uj.edu.pl 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.

uj.edu.pl 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.

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uj.edu.pl server information

Servers Location

uj.edu.pl desktop page speed rank

Last tested: 2016-08-13

Desktop Speed Medium

69/100

uj.edu.pl Desktop Speed Test Quick Summary

priority - 20Optimize images

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

Optimize the following images to reduce their size by 194KiB (29% reduction).

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priority - 12Enable 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 117.8KiB (67% reduction).

Compressing http://www.uj.edu.pl/uj-lift-theme/images/orzel.svg could save 55.6KiB (66% reduction).
Compressing http://www.uj.edu.pl/uj-lift-theme/images/logotypes/uj-pl.svg could save 31.6KiB (68% reduction).
Compressing http://www.uj.edu.pl/uj-lift-theme/images/logotypes/uj-contrast-pl.svg could save 30.5KiB (70% reduction).

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.uj.edu.pl/uj-lift-theme/js/jquery.js
http://www.uj.edu.pl/uj-lift-theme/js/vendors/modernizr.custom.js
http://www.uj.edu.pl/html/js/barebone.jsp?browserI…b=6100&t=1465473529000

Optimize CSS Delivery of the following:

http://fonts.googleapis.com/css?family=Ubuntu:300,…subset=latin,latin-ext
http://fonts.googleapis.com/css?family=Libre+Baske…subset=latin,latin-ext
http://www.uj.edu.pl/html/css/main.css?browserId=o…b=6100&t=1366025455000
http://www.uj.edu.pl/html/portlet/journal_content/…b=6100&t=1470138141000
http://www.uj.edu.pl/uj-lift-theme/css/main.css?br…b=6100&t=1463408005000

priority - 3Leverage 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.uj.edu.pl/documents/10172/85399536/junior-senior (expiration not specified)
http://www.uj.edu.pl/uj-lift-theme/images/logotypes/uj-contrast-pl.svg (expiration not specified)
http://www.uj.edu.pl/uj-lift-theme/images/logotypes/uj-pl.svg (expiration not specified)
http://www.uj.edu.pl/uj-lift-theme/images/orzel.svg (expiration not specified)
https://maps.googleapis.com/maps/api/js (30 minutes)
http://stats.g.doubleclick.net/dc.js (2 hours)

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 1.1KiB (42% reduction).

Minifying http://www.uj.edu.pl/uj-lift-theme//js.src/classes/Calendar.js could save 1.1KiB (42% reduction) after compression.

uj.edu.pl Desktop Resource Breakdown

Total Resources	89
Number of Hosts	10
Static Resources	75
JavaScript Resources	43
CSS Resources	7

uj.edu.pl mobile page speed rank

Last tested: 2019-12-08

Mobile Speed Bad

58/100

uj.edu.pl Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.uj.edu.pl/uj-lift-theme/js/jquery.js
http://www.uj.edu.pl/uj-lift-theme/js/vendors/modernizr.custom.js
http://www.uj.edu.pl/html/js/barebone.jsp?browserI…b=6100&t=1465473529000

Optimize CSS Delivery of the following:

priority - 20Optimize images

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

Optimize the following images to reduce their size by 194KiB (29% reduction).

priority - 12Enable 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 117.8KiB (67% 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:

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 1.1KiB (42% reduction).

Minifying http://www.uj.edu.pl/uj-lift-theme//js.src/classes/Calendar.js could save 1.1KiB (42% reduction) after compression.

uj.edu.pl Mobile Resource Breakdown

Total Resources	90
Number of Hosts	10
Static Resources	76
JavaScript Resources	43
CSS Resources	7

uj.edu.pl mobile page usability

Last tested: 2019-12-08

Mobile Usability Good

99/100

uj.edu.pl 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 <a href="http://www.por…plikow-cookies">Polityką prywatności</a> is close to 2 other tap targets.

The tap target <a id="closeCookiesWindow" href="javascript:clo…okiesWindow();">Akceptuję</a> is close to 2 other tap targets.

uj.edu.pl HTML validation

Errors

Attribute “ltr” not allowed on element “html” at this point.

Line: 242 Column: 18 - 55
"...TYPE html> <html class="aui ltr no-js" ltr dir="ltr" lang="pl_PL"> <hea..."

Bad value “pl_PL” for attribute “lang” on element “html”: The language subtag “pl_pl” is not a valid language subtag.

Line: 242 Column: 18 - 55
"...TYPE html> <html class="aui ltr no-js" ltr dir="ltr" lang="pl_PL"> <hea..."

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

Line: 335 Column: 1 - 69
"... <meta content="text/html; charset=UTF-8" http-equiv="content-type" /> ..."

Attribute “type” not allowed on element “menu” at this point.

Line: 2164 Column: 3 - 107
"... </h1> <menu class="portlet-topper-toolbar" id="portlet-topper-toolbar_56_INSTANCE_fgs7iwrhmouD" type="toolbar"> ..." Line: 3083 Column: 3 - 107
"... </h1> <menu class="portlet-topper-toolbar" id="portlet-topper-toolbar_56_INSTANCE_XRhmpWQrVlB8" type="toolbar"> ..." Line: 3854 Column: 3 - 107
"... </h1> <menu class="portlet-topper-toolbar" id="portlet-topper-toolbar_56_INSTANCE_0wrnZBWOFvN6" type="toolbar"> ..." Line: 4616 Column: 3 - 108
"... </h1> <menu class="portlet-topper-toolbar" id="portlet-topper-toolbar_118_INSTANCE_lo1UTLrHrhrQ" type="toolbar"> ..." Line: 5187 Column: 3 - 107
"... </h1> <menu class="portlet-topper-toolbar" id="portlet-topper-toolbar_56_INSTANCE_71YG0cOsLD0V" type="toolbar"> ..." Line: 6062 Column: 3 - 107
"... </h1> <menu class="portlet-topper-toolbar" id="portlet-topper-toolbar_56_INSTANCE_F2g2u935am8i" type="toolbar"> ..." Line: 6872 Column: 3 - 107
"... </h1> <menu class="portlet-topper-toolbar" id="portlet-topper-toolbar_56_INSTANCE_DctH9dxJ7Xqd" type="toolbar"> ..." Line: 7781 Column: 3 - 107
"... </h1> <menu class="portlet-topper-toolbar" id="portlet-topper-toolbar_56_INSTANCE_6Jbax0CIz5fY" type="toolbar"> ..." Line: 8590 Column: 3 - 107
"... </h1> <menu class="portlet-topper-toolbar" id="portlet-topper-toolbar_56_INSTANCE_NsX3IJvEiTqR" type="toolbar"> ..."

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

Line: 2506 Column: 5 - 27
"... <style type="text/css"> ..." Line: 2548 Column: 2 - 24
"... <style type="text/css"> /..." Line: 8927 Column: 1 - 23
"... <style type="text/css"> ..."

No space between attributes.

Line: 5619 Column: - 118
"...itle="Nagroda "Newsweeka" im. ..." Line: 5620 Column: - 145
"... alt="Nagroda "Newsweeka" im. ..."

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Line: 5619 Column: - 127
"...roda "Newsweeka" im. Teresy To..." Line: 5619 Column: - 175
"...nieszki Daukszy"> ..." Line: 5620 Column: - 154
"...roda "Newsweeka" im. Teresy To..." Line: 5620 Column: - 202
"...nieszki Daukszy"> ..."