6.5 sec in total
1.1 sec
5 sec
388 ms
Visit osk.org.pl now to see the best up-to-date Osk content and also check out these interesting facts you probably never knew about osk.org.pl
Program Testy na Prawo Jazdy to aplikacja oparta o bazę pytań egzaminacyjnych, zatwierdzonych przez Ministerstwo Infrastruktury w 2020 r.
Visit osk.org.plWe analyzed Osk.org.pl page load time and found that the first response time was 1.1 sec and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
osk.org.pl performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value6.8 s
7/100
25%
Value11.9 s
4/100
10%
Value1,880 ms
9/100
30%
Value0
100/100
15%
Value18.7 s
3/100
10%
1136 ms
1319 ms
116 ms
221 ms
226 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Osk.org.pl, 36% (28 requests) were made to Poprawojazdy.pl and 18% (14 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Poprawojazdy.pl.
Page size can be reduced by 566.4 kB (72%)
788.8 kB
222.3 kB
In fact, the total size of Osk.org.pl main page is 788.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 321.6 kB which makes up the majority of the site volume.
Potential reduce by 55.9 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 55.9 kB or 81% of the original size.
Potential reduce by 18.6 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Osk needs image optimization as it can save up to 18.6 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 225.8 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 225.8 kB or 70% of the original size.
Potential reduce by 266.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Osk.org.pl needs all CSS files to be minified and compressed as it can save up to 266.1 kB or 85% of the original size.
Number of requests can be reduced by 44 (60%)
73
29
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
osk.org.pl
1136 ms
poprawojazdy.pl
1319 ms
style.css
116 ms
styles.css
221 ms
font-awesome.min.css
226 ms
bootstrap.css
342 ms
front.css
231 ms
style.css
237 ms
css
27 ms
custom.css
237 ms
font-awesome.min.css
329 ms
tablepress-combined.min.css
336 ms
jquery.js
452 ms
jquery-migrate.min.js
352 ms
bootstrap.min.js
352 ms
front.js
435 ms
chosen.jquery.min.js
447 ms
respond.min.js
450 ms
jquery.form.min.js
491 ms
scripts.js
490 ms
uk-cookie-consent-js.js
543 ms
selectnav.js
557 ms
wp-embed.min.js
569 ms
analytics.js
19 ms
wp-emoji-release.min.js
461 ms
collect
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68 ms
css
61 ms
ga-audiences
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naglowek.png
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twitter.png
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facebook.png
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herb_polski.png
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tlo_male-150x150.png
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arrow_down.png
290 ms
widgets.js
24 ms
all.js
311 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
177 ms
like.php
375 ms
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322 ms
like.php
316 ms
like.php
334 ms
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419 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
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like.php
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osk.org.pl accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
osk.org.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
osk.org.pl SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osk.org.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Osk.org.pl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
osk.org.pl
Open Graph data is detected on the main page of Osk. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: