2.6 sec in total
641 ms
1.8 sec
179 ms
Visit matematyka-reaktywacja.pl now to see the best up-to-date Matematyka Reaktywacja content and also check out these interesting facts you probably never knew about matematyka-reaktywacja.pl
Matematyka Reaktywacja to innowacyjna platforma e-learningowa oferujaca kurs wyrówczy z matematyki dla uczniów szkół ponadgimnazjalnych
Visit matematyka-reaktywacja.plWe analyzed Matematyka-reaktywacja.pl page load time and found that the first response time was 641 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
matematyka-reaktywacja.pl performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value6.9 s
6/100
25%
Value6.2 s
43/100
10%
Value90 ms
98/100
30%
Value0.004
100/100
15%
Value7.7 s
45/100
10%
641 ms
356 ms
6 ms
457 ms
120 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 52% of them (30 requests) were addressed to the original Matematyka-reaktywacja.pl, 17% (10 requests) were made to Static.xx.fbcdn.net and 12% (7 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (944 ms) belongs to the original domain Matematyka-reaktywacja.pl.
Page size can be reduced by 36.3 kB (29%)
126.4 kB
90.0 kB
In fact, the total size of Matematyka-reaktywacja.pl main page is 126.4 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. 45% of websites need less resources to load. Images take 92.2 kB which makes up the majority of the site volume.
Potential reduce by 20.6 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. This page needs HTML code to be minified as it can gain 6.9 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.6 kB or 80% of the original size.
Potential reduce by 8.9 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. Matematyka Reaktywacja images are well optimized though.
Potential reduce by 6.9 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. Matematyka-reaktywacja.pl needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 81% of the original size.
Number of requests can be reduced by 14 (25%)
57
43
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Matematyka Reaktywacja. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
matematyka-reaktywacja.pl
641 ms
common.css
356 ms
jquery-latest.js
6 ms
pl_PL
457 ms
tlo_body1.gif
120 ms
tlo_logo.jpg
240 ms
p_niebieski.gif
227 ms
p_szary.gif
228 ms
tlo_content.gif
592 ms
div_t.gif
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div_m.gif
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fotkad.gif
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aktualnosci.gif
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w_necie.gif
375 ms
zobacz_uczniow.gif
375 ms
zobacz_nauczycieli.gif
376 ms
zobacz_dyrektorow.gif
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media.gif
482 ms
lekcja.gif
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e-platform.gif
564 ms
mwroclaw.gif
600 ms
dyr_szkoly.gif
727 ms
fb.png
837 ms
div_ta.gif
667 ms
dla_uczniow.gif
715 ms
dla_nauczycieli.gif
825 ms
dla_dyrektorow.gif
892 ms
div_b.gif
833 ms
div_r_1t.gif
834 ms
div_r_1m.gif
895 ms
div_r_1b.gif
944 ms
182 ms
ping
177 ms
174 ms
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footer.jpg
624 ms
xd_arbiter.php
35 ms
xd_arbiter.php
47 ms
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fan.php
223 ms
hDvwL1_H7g-.css
40 ms
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q68gy-v_YMF.js
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matematyka-reaktywacja.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
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.
matematyka-reaktywacja.pl 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
Page has valid source maps
matematyka-reaktywacja.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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Matematyka-reaktywacja.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 Matematyka-reaktywacja.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.
matematyka-reaktywacja.pl
Open Graph description is not detected on the main page of Matematyka Reaktywacja. 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: