4.8 sec in total
836 ms
3.3 sec
691 ms
Click here to check amazing Jacekzalek NaTemat content for Poland. Otherwise, check out these important facts you probably never knew about jacekzalek.natemat.pl
Najważniejsze i najciekawsze tematy dla milionów Polaków, którzy chcą trzymać rękę na pulsie. Wiadomości z kraju i ze świata, wywiady, opinie, reportaże.
Visit jacekzalek.natemat.plWe analyzed Jacekzalek.natemat.pl page load time and found that the first response time was 836 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jacekzalek.natemat.pl performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value14.5 s
0/100
25%
Value10.9 s
6/100
10%
Value1,080 ms
24/100
30%
Value0
100/100
15%
Value16.2 s
6/100
10%
836 ms
876 ms
552 ms
36 ms
337 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jacekzalek.natemat.pl, 22% (21 requests) were made to M.natemat.pl and 16% (16 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (876 ms) relates to the external source S.natemat.pl.
Page size can be reduced by 604.9 kB (63%)
953.7 kB
348.8 kB
In fact, the total size of Jacekzalek.natemat.pl main page is 953.7 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. 65% of websites need less resources to load. Javascripts take 503.5 kB which makes up the majority of the site volume.
Potential reduce by 83.3 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 83.3 kB or 72% of the original size.
Potential reduce by 36.7 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, Jacekzalek NaTemat needs image optimization as it can save up to 36.7 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 355.4 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 355.4 kB or 71% of the original size.
Potential reduce by 129.5 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. Jacekzalek.natemat.pl needs all CSS files to be minified and compressed as it can save up to 129.5 kB or 84% of the original size.
Number of requests can be reduced by 23 (26%)
90
67
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jacekzalek NaTemat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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jacekzalek.natemat.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
jacekzalek.natemat.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
jacekzalek.natemat.pl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Jacekzalek.natemat.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 Jacekzalek.natemat.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.
jacekzalek.natemat.pl
Open Graph data is detected on the main page of Jacekzalek NaTemat. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: