uwb.edu.pl Website Information

Daily Unique Visits: 33,785

Daily Page Views: 202,710

Income Per Day: $405

Estimated Value: $291,600

This website is located in Poland and is using following IP address 212.33.71.77. See the complete list of popular websites hosted in Poland.

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

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

master.man.bialystok.pl
noc.uwb.edu.pl
moc.uwb.edu.pl
dns.man.bialystok.pl

and is probably hosted by Politechnika Bialostocka. See the full list of other websites hosted by Politechnika Bialostocka.

The highest website uwb.edu.pl position in Alexa rank database was 40628 and the lowest rank position was 43160. Current position of uwb.edu.pl in Alexa rank database is 42451.

Desktop speed score of uwb.edu.pl (6/100) is better than the results of 0.8% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of uwb.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 uwb.edu.pl (9/100) is better than the results of 1.32% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

uwb.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.

uwb.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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uwb.edu.pl server information

Servers Location

uwb.edu.pl desktop page speed rank

Last tested: 2018-11-20

Desktop Speed Bad

6/100

uwb.edu.pl Desktop Speed Test Quick Summary

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uwb.edu.pl Desktop Resource Breakdown

Total Resources	132
Number of Hosts	8
Static Resources	124
JavaScript Resources	14
CSS Resources	12

uwb.edu.pl mobile page speed rank

Last tested: 2018-11-20

Mobile Speed Bad

9/100

uwb.edu.pl Mobile Speed Test Quick Summary

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priority - 65Leverage 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://uwb.edu.pl/css/bootstrap.min.css (expiration not specified)
http://uwb.edu.pl/css/colorbox.css (expiration not specified)
http://uwb.edu.pl/css/hc_style.css (expiration not specified)
http://uwb.edu.pl/css/ns-default.css (expiration not specified)
http://uwb.edu.pl/css/ns-style-growl.css (expiration not specified)
http://uwb.edu.pl/css/owl.carousel.css (expiration not specified)
http://uwb.edu.pl/css/rwd.css (expiration not specified)
http://uwb.edu.pl/css/style.css (expiration not specified)
http://uwb.edu.pl/css/sweetalert.css (expiration not specified)
http://uwb.edu.pl/img/arrow.png (expiration not specified)
http://uwb.edu.pl/img/en.jpg (expiration not specified)
http://uwb.edu.pl/img/pl.jpg (expiration not specified)
http://uwb.edu.pl/img/ru.jpg (expiration not specified)
http://uwb.edu.pl/js/angular-touch.js (expiration not specified)
http://uwb.edu.pl/js/angular.min.js (expiration not specified)
http://uwb.edu.pl/js/angularApp.js (expiration not specified)
http://uwb.edu.pl/js/bootstrap.min.js (expiration not specified)
http://uwb.edu.pl/js/ckeditor/plugins/rutcomgaller…yles/rutcomgallery.css (expiration not specified)
http://uwb.edu.pl/js/jquery-2.1.4.min.js (expiration not specified)
http://uwb.edu.pl/js/jquery.colorbox-min.js (expiration not specified)
http://uwb.edu.pl/js/ng-infinite-scroll.min.js (expiration not specified)
http://uwb.edu.pl/js/notifications/modernizr.custom.js (expiration not specified)
http://uwb.edu.pl/js/owl.carousel.min.js (expiration not specified)
http://uwb.edu.pl/js/page.js (expiration not specified)
http://uwb.edu.pl/js/sweetalert.min.js (expiration not specified)
http://uwb.edu.pl/js/tinymce/tinymce.min.js (expiration not specified)
http://uwb.edu.pl/uploads/images/0-5846a6486a84a.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/1-583d3bf23a273.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/10-583d3c553a76f.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/2-583d3bfc662e7.jpg (expiration not specified)
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http://uwb.edu.pl/uploads/images/4-583d3c0de9f10.jpg (expiration not specified)
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http://uwb.edu.pl/uploads/images/jaronowski1.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/kochanowski.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/lapuc.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/logo-strona-pl-5a1eca5906afa.png (expiration not specified)
http://uwb.edu.pl/uploads/images/malcan.jpg (expiration not specified)
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http://uwb.edu.pl/uploads/images/sztoprutkowska.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/taylor.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/thumbs/thumb_1-5bc712910608d.png (expiration not specified)
http://uwb.edu.pl/uploads/images/thumbs/thumb_becjpmljknengdih.png (expiration not specified)
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http://uwb.edu.pl/uploads/images/thumbs/thumb_debi…onferencja-grafika.PNG (expiration not specified)
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http://uwb.edu.pl/uploads/images/thumbs/thumb_dwh.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/thumbs/thumb_etwinning-logo-cmyk.jpg (expiration not specified)
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http://uwb.edu.pl/uploads/images/thumbs/thumb_naro…-projekty-badawcze.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/thumbs/thumb_ok-1-img-8469.jpg (expiration not specified)
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http://uwb.edu.pl/uploads/images/thumbs/thumb_poradania-psychologiczna.png (expiration not specified)
http://uwb.edu.pl/uploads/images/thumbs/thumb_prel…prof-5bf3dc8954f88.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/thumbs/thumb_prze…anie-5ba8973b03e0f.JPG (expiration not specified)
http://uwb.edu.pl/uploads/images/thumbs/thumb_topos-grafika.PNG (expiration not specified)
http://uwb.edu.pl/uploads/images/thumbs/thumb_vwm-kul.JPG (expiration not specified)
http://uwb.edu.pl/uploads/images/twarzeuwb.gif (expiration not specified)
http://uwb.edu.pl/uploads/images/wrobel.jpg (expiration not specified)
http://uwb.edu.pl/uploads/images/zadykowicz.jpg (expiration not specified)
http://www.uwb.edu.pl/uploads/tiny/OBRAZY/logo2.png (expiration not specified)
http://www.uwb.edu.pl/uploads/tiny/pl.png (expiration not specified)
http://connect.facebook.net/pl_PL/sdk.js (20 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

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

Your page has 12 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://uwb.edu.pl/js/jquery-2.1.4.min.js
http://uwb.edu.pl/js/bootstrap.min.js
http://uwb.edu.pl/js/sweetalert.min.js
http://uwb.edu.pl/js/notifications/modernizr.custom.js
http://uwb.edu.pl/js/tinymce/tinymce.min.js
http://uwb.edu.pl/js/page.js
http://uwb.edu.pl/js/owl.carousel.min.js
http://uwb.edu.pl/js/angular.min.js
http://uwb.edu.pl/js/angular-touch.js
http://uwb.edu.pl/js/angularApp.js
http://uwb.edu.pl/js/ng-infinite-scroll.min.js
http://uwb.edu.pl/js/jquery.colorbox-min.js

Optimize CSS Delivery of the following:

http://uwb.edu.pl/css/bootstrap.min.css
http://uwb.edu.pl/css/ns-default.css
http://uwb.edu.pl/css/sweetalert.css
http://uwb.edu.pl/css/ns-style-growl.css
http://uwb.edu.pl/js/ckeditor/plugins/rutcomgaller…yles/rutcomgallery.css
http://uwb.edu.pl/css/style.css
https://fonts.googleapis.com/css?family=Open+Sans&…ext,latin-ext,cyrillic
http://uwb.edu.pl/css/hc_style.css
http://uwb.edu.pl/css/colorbox.css
http://uwb.edu.pl/css/rwd.css
http://uwb.edu.pl/css/owl.carousel.css
http://fonts.googleapis.com/css?family=Roboto:400,300

priority - 2Reduce server response time

In our test, your server responded in 0.34 seconds.

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 6.5KiB (39% reduction).

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 2KiB (18% reduction).

uwb.edu.pl Mobile Resource Breakdown

Total Resources	95
Number of Hosts	6
Static Resources	89
JavaScript Resources	14
CSS Resources	12

uwb.edu.pl mobile page usability

Last tested: 2018-11-20

Mobile Usability Good

99/100

uwb.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 <button type="submit" form="search_form" class="btn btn-default"> is close to 1 other tap targets.

The tap target <a href="http://uwb.edu…a-uwb/5395f463">2018-11-20…8 r. o godz...</a> is close to 1 other tap targets.

The tap target <a href="http://uwb.edu…ka-prywatnosci">http://uwb.edu…ka-prywatnosci</a> is close to 1 other tap targets.

The tap target <a></a> is close to 1 other tap targets.

uwb.edu.pl HTML validation

Errors

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

Line: 120 Column: 109 - 191
"...b.edu.pl"><img class="img-responsive" src="/uploads/images/logo-strona-pl-5a1eca5906afa.png"></a></..." Line: 542 Column: 45 - 137
"... <img class='pull-right category-icon' src='http://uwb.edu.pl/uploads/images/aktualnosci.png'> ..." Line: 546 Column: 53 - 146
"... <img class='pull-right category-icon' src='http://uwb.edu.pl/uploads/images/aktualnosci2.png'> ..." Line: 550 Column: 44 - 136
"... <img class='pull-right category-icon' src='http://uwb.edu.pl/uploads/images/bez-nazwy-1.gif'> ..."

Attribute “alt” not allowed on element “a” at this point.

Line: 124 Column: 1 - 32
"...-md-2"> <a href='http://uwb.edu.pl/language/change/1' title="Zmień jezyk na: Polski" alt="Zmień jezyk na: Polski"> <..." Line: 131 Column: 1 - 33
"...v> </a> <a href='http://uwb.edu.pl/language/change/2' title="Zmień jezyk na: English" alt="Zmień jezyk na: English"> <..." Line: 138 Column: 1 - 33
"...v> </a> <a href='http://uwb.edu.pl/language/change/3' title="Zmień jezyk na: Russian" alt="Zmień jezyk na: Russian"> <..."

Element “p” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

Line: 255 Column: 37 - 39
"... <h3><p>Dr Kat..." Line: 264 Column: 37 - 39
"... <h3><p>dr hab..." Line: 273 Column: 37 - 39
"... <h3><p>Iza Ła..." Line: 282 Column: 37 - 39
"... <h3><p>Paulin..." Line: 291 Column: 37 - 39
"... <h3><p>Prof. ..." Line: 300 Column: 37 - 39
"... <h3><p>Dr Ewa..." Line: 309 Column: 37 - 39
"... <h3><p>Dorota..." Line: 318 Column: 37 - 39
"... <h3><p>Dr Ann..." Line: 327 Column: 37 - 39
"... <h3><p>Prof. ..." Line: 336 Column: 37 - 39
"... <h3><p>Prof. ..." Line: 345 Column: 37 - 39
"... <h3><p>Rafał ..." Line: 354 Column: 37 - 39
"... <h3><p>Maciej..." Line: 363 Column: 37 - 39
"... <h3><p>prof. ..." Line: 372 Column: 37 - 39
"... <h3><p>Wiesła..." Line: 381 Column: 37 - 39
"... <h3><p>Dr hab..." Line: 390 Column: 37 - 39
"... <h3><p>Dr hab..." Line: 399 Column: 37 - 39
"... <h3><p>Krzysz..." Line: 408 Column: 37 - 39
"... <h3><p>Joanna..." Line: 417 Column: 37 - 39
"... <h3><p>Adrian..." Line: 425 Column: 37 - 39
"... <h3><p>Anna J..." Line: 433 Column: 37 - 39
"... <h3><p>Dr Jan..." Line: 442 Column: 37 - 39
"... <h3><p>Dr Jus..." Line: 451 Column: 37 - 39
"... <h3><p>Paweł ..." Line: 460 Column: 37 - 39
"... <h3><p>Dr Ann..." Line: 469 Column: 37 - 39
"... <h3><p>Wojcie..." Line: 478 Column: 37 - 39
"... <h3><p>Dr hab..." Line: 487 Column: 37 - 39
"... <h3><p>Dr hab..." Line: 496 Column: 37 - 39
"... <h3><p>Marian..." Line: 505 Column: 37 - 39
"... <h3><p>Klaudi..." Line: 514 Column: 37 - 39
"... <h3><p>Jędrze..." Line: 523 Column: 37 - 39
"... <h3><p>Maria ..."

No “p” element in scope but a “p” end tag seen.

Line: 256 Column: 104 - 107
"...łowiek</p></p> ..." Line: 265 Column: 128 - 131
"...ostoku</p></p> ..." Line: 274 Column: 95 - 98
"...kiego!</p></p> ..." Line: 283 Column: 92 - 95
"...iebie!</p></p> ..." Line: 292 Column: 112 - 115
"...marzeń</p></p> ..." Line: 301 Column: 126 - 129
"...odzice</p></p> ..." Line: 310 Column: 72 - 75
"...oczuła</p></p> ..." Line: 319 Column: 104 - 107
"...ami...</p></p> ..." Line: 328 Column: 102 - 105
"...turowe</p></p> ..." Line: 337 Column: 112 - 115
"...rwania</p></p> ..." Line: 346 Column: 124 - 127
"...cute;d</p></p> ..." Line: 355 Column: 113 - 116
"...cute;c</p></p> ..." Line: 364 Column: 84 - 87
"...emnica</p></p> ..." Line: 373 Column: 116 - 119
"...siążka</p></p> ..." Line: 382 Column: 92 - 95
"...sukces</p></p> ..." Line: 391 Column: 90 - 93
"...ficzne</p></p> ..." Line: 400 Column: 108 - 111
"...sukces</p></p> ..." Line: 409 Column: 118 - 121
"...alizce</p></p> ..." Line: 418 Column: 124 - 127
"... masą!</p></p> ..." Line: 426 Column: 95 - 98
"... świat</p></p> ..." Line: 434 Column: 103 - 106
"...trzela</p></p> ..." Line: 443 Column: 103 - 106
"...tnieją</p></p> ..." Line: 452 Column: 94 - 97
"... język</p></p> ..." Line: 461 Column: 88 - 91
"...więcej</p></p> ..." Line: 470 Column: 79 - 82
"...eżnia!</p></p> ..." Line: 479 Column: 118 - 121
"...siążek</p></p> ..." Line: 488 Column: 89 - 92
"...emicki</p></p> ..." Line: 497 Column: 108 - 111
"...frajdę</p></p> ..." Line: 506 Column: 93 - 96
"...mstoku</p></p> ..." Line: 515 Column: 106 - 109
"...rzeczy</p></p> ..." Line: 524 Column: 87 - 90
"...iecham</p></p> ..."

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Line: 532 Column: 7 - 144
"...iv> <br /><iframe src="https://www.youtube.com/embed/WWzxa5zUt_o?rel=0" width="100%" height="125" frameborder="0" allowfullscreen="allowfullscreen"></ifra..."

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

Line: 532 Column: 7 - 144
"...iv> <br /><iframe src="https://www.youtube.com/embed/WWzxa5zUt_o?rel=0" width="100%" height="125" frameborder="0" allowfullscreen="allowfullscreen"></ifra..."

No space between attributes.

Line: 559 Column: - 40
"... <img alt=""Gdzie nauka spo..." Line: 559 Column: - 146
"...ci +"" title=""Gdzie nauka spo..." Line: 866 Column: - 72
"...ał, że został "naczelnym" hist..." Line: 866 Column: - 149
"...ał, że został "naczelnym" hist..."

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

Line: 559 Column: - 74
"... się z biznesem" - konferencja..." Line: 559 Column: - 108
"...amach projektu "Inkubator Inno..." Line: 559 Column: - 135
"...nnowacyjności +"" title=""Gdzi..." Line: 559 Column: - 136
"...nowacyjności +"" title=""Gdzie..." Line: 559 Column: - 180
"... się z biznesem" - konferencja..." Line: 559 Column: - 214
"...amach projektu "Inkubator Inno..." Line: 559 Column: - 241
"...nnowacyjności +"" src="http://..." Line: 559 Column: - 242
"...nowacyjności +"" src="http://u..." Line: 866 Column: - 81
"...stał "naczelnym" historykiem B..." Line: 866 Column: - 107
"...em Białegostoku" title="Przypa..." Line: 866 Column: - 158
"...stał "naczelnym" historykiem B..." Line: 866 Column: - 184
"...em Białegostoku" src="http://u..."

Duplicate attribute “gdzie”.

Line: 559 Column: - 151
"..." title=""Gdzie nauka spotyka ..."

Duplicate attribute “nauka”.

Line: 559 Column: - 157
"...e=""Gdzie nauka spotyka się z ..."

Duplicate attribute “spotyka”.

Line: 559 Column: - 165
"...e nauka spotyka się z biznesem..."

Duplicate attribute “się”.

Line: 559 Column: - 169
"...uka spotyka się z biznesem" - ..."

Duplicate attribute “z”.

Line: 559 Column: - 171
"...a spotyka się z biznesem" - ko..."

Duplicate attribute “biznesem"”.

Line: 559 Column: - 181
"...się z biznesem" - konferencja ..."

Duplicate attribute “-”.

Line: 559 Column: - 183
"...ę z biznesem" - konferencja w ..."

Duplicate attribute “konferencja”.

Line: 559 Column: - 195
"..." - konferencja w ramach proje..."

Duplicate attribute “w”.

Line: 559 Column: - 197
"...- konferencja w ramach projekt..."

Duplicate attribute “ramach”.

Line: 559 Column: - 204
"...rencja w ramach projektu "Inku..."

Duplicate attribute “projektu”.

Line: 559 Column: - 213
"...ramach projektu "Inkubator Inn..."

Duplicate attribute “"inkubator”.

Line: 559 Column: - 224
"...ektu "Inkubator Innowacyjności..."

Duplicate attribute “innowacyjności”.

Line: 559 Column: - 239
"... Innowacyjności +"" src="http:..."

Duplicate attribute “+""”.

Line: 559 Column: - 243
"...owacyjności +"" src="http://uw..."

Attribute “gdzie” not allowed on element “img” at this point.

Line: 559 Column: 29 - 315
"... <img alt=""Gdzie nauka spotyka się z biznesem" - konferencja w ramach projektu "Inkubator Innowacyjności +"" title=""Gdzie nauka spotyka się z biznesem" - konferencja w ramach projektu "Inkubator Innowacyjności +"" src="http://uwb.edu.pl/uploads/images/thumbs/thumb_inkubator-plus.jpg "> ..."

Attribute “nauka” not allowed on element “img” at this point.

Attribute “spotyka” not allowed on element “img” at this point.

Attribute “się” not allowed on element “img” at this point.

Attribute “z” not allowed on element “img” at this point.

Attribute “biznesem"” not allowed on element “img” at this point.

Attribute “-” not allowed on element “img” at this point.

Attribute “konferencja” not allowed on element “img” at this point.

Attribute “w” not allowed on element “img” at this point.

Attribute “ramach” not allowed on element “img” at this point.

Attribute “projektu” not allowed on element “img” at this point.

Attribute “"inkubator” not allowed on element “img” at this point.

Attribute “innowacyjności” not allowed on element “img” at this point.

Attribute “+""” not allowed on element “img” at this point.

Duplicate attribute “naczelnym"”.

Line: 866 Column: - 159
"...tał "naczelnym" historykiem Bi..."

Duplicate attribute “historykiem”.

Line: 866 Column: - 171
"...ym" historykiem Białegostoku" ..."

Duplicate attribute “białegostoku"”.

Line: 866 Column: - 185
"...m Białegostoku" src="http://uw..."

Attribute “naczelnym"” not allowed on element “img” at this point.

Line: 866 Column: 29 - 259
"... <img alt="Przypadek zdecydował, że został "naczelnym" historykiem Białegostoku" title="Przypadek zdecydował, że został "naczelnym" historykiem Białegostoku" src="http://uwb.edu.pl/uploads/images/thumbs/thumb_18-594108ca11784.JPG "> ..."

Attribute “historykiem” not allowed on element “img” at this point.

Attribute “białegostoku"” not allowed on element “img” at this point.

Start tag “a” seen but an element of the same type was already open.

Line: 1193 Column: 25 - 88
"... <a href="http://www.uwb.edu.pl/rekrutacja.html" target="_blank"><img c..."

Stray end tag “a”.

Line: 1194 Column: 21 - 24
"... </a> ..."

Warnings

Attribute “biznesem"” is not serializable as XML 1.0.

Attribute “-” is not serializable as XML 1.0.

Attribute “"inkubator” is not serializable as XML 1.0.

Attribute “+""” is not serializable as XML 1.0.

Attribute “naczelnym"” is not serializable as XML 1.0.

Attribute “białegostoku"” is not serializable as XML 1.0.

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uwb.edu.pl 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.

uwb.edu.pl 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.

UWB.EDU.PL Uniwersytet w Białymstoku

uwb.edu.pl Website Information

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uwb.edu.pl desktop page speed rank

uwb.edu.pl Desktop Speed Test Quick Summary

priority - 525Optimize images

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

Optimize the following images to reduce their size by 5MiB (19% reduction).

priority - 61Leverage 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 - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 1Reduce server response time

In our test, your server responded in 0.34 seconds.

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 6.5KiB (39% reduction).

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 2KiB (18% reduction).

uwb.edu.pl Desktop Resource Breakdown

uwb.edu.pl mobile page speed rank

uwb.edu.pl Mobile Speed Test Quick Summary

priority - 419Optimize images

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

Optimize the following images to reduce their size by 4MiB (17% reduction).

priority - 65Leverage 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 - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 2Reduce server response time

In our test, your server responded in 0.34 seconds.

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 6.5KiB (39% reduction).

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 2KiB (18% reduction).

uwb.edu.pl Mobile Resource Breakdown

uwb.edu.pl mobile page usability

uwb.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.

uwb.edu.pl HTML validation

Errors

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

Attribute “alt” not allowed on element “a” at this point.

Element “p” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

No “p” element in scope but a “p” end tag seen.

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

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

No space between attributes.

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

Duplicate attribute “gdzie”.

Duplicate attribute “nauka”.

Duplicate attribute “spotyka”.

Duplicate attribute “się”.

Duplicate attribute “z”.

Duplicate attribute “biznesem"”.

Duplicate attribute “-”.

Duplicate attribute “konferencja”.

Duplicate attribute “w”.

Duplicate attribute “ramach”.

Duplicate attribute “projektu”.

Duplicate attribute “"inkubator”.

Duplicate attribute “innowacyjności”.

Duplicate attribute “+""”.

Attribute “gdzie” not allowed on element “img” at this point.

Attribute “nauka” not allowed on element “img” at this point.

Attribute “spotyka” not allowed on element “img” at this point.