2.6 sec in total
370 ms
1.4 sec
814 ms
Visit szkolenia.jzurek.com now to see the best up-to-date Szkolenia Jzurek content and also check out these interesting facts you probably never knew about szkolenia.jzurek.com
Prowadzimy szkolenia i konsultacje dla początkujących, także szkolenia komputerowe. Sprawdź naszą ofertę na stronie.
Visit szkolenia.jzurek.comWe analyzed Szkolenia.jzurek.com page load time and found that the first response time was 370 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
szkolenia.jzurek.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value4.1 s
47/100
25%
Value3.8 s
84/100
10%
Value50 ms
100/100
30%
Value0.62
10/100
15%
Value4.1 s
87/100
10%
370 ms
223 ms
230 ms
489 ms
457 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that 73% of them (11 requests) were addressed to the original Szkolenia.jzurek.com, 13% (2 requests) were made to Liczniki.org and 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (489 ms) belongs to the original domain Szkolenia.jzurek.com.
Page size can be reduced by 240.3 kB (61%)
395.9 kB
155.6 kB
In fact, the total size of Szkolenia.jzurek.com main page is 395.9 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. 20% of websites need less resources to load. Javascripts take 184.1 kB which makes up the majority of the site volume.
Potential reduce by 8.9 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 8.9 kB or 63% of the original size.
Potential reduce by 46.7 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, Szkolenia Jzurek needs image optimization as it can save up to 46.7 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 121.9 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 121.9 kB or 66% of the original size.
Potential reduce by 62.8 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. Szkolenia.jzurek.com needs all CSS files to be minified and compressed as it can save up to 62.8 kB or 88% of the original size.
Number of requests can be reduced by 3 (21%)
14
11
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szkolenia Jzurek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
szkolenia.jzurek.com
370 ms
style.css
223 ms
style.responsive.css
230 ms
jquery.js
489 ms
script.js
457 ms
script.responsive.js
343 ms
ms2js.php
256 ms
ga.js
30 ms
header.jpg
119 ms
__utm.gif
90 ms
object503697207.png
446 ms
menuseparator.png
115 ms
przegrywanie-kaset-2.gif
117 ms
postbullets.png
116 ms
ms2.php
179 ms
szkolenia.jzurek.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
szkolenia.jzurek.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
szkolenia.jzurek.com 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
PL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szkolenia.jzurek.com can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Szkolenia.jzurek.com 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.
szkolenia.jzurek.com
Open Graph description is not detected on the main page of Szkolenia Jzurek. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: