6.4 sec in total
833 ms
5.5 sec
90 ms
Visit erwd.mwse.edu.pl now to see the best up-to-date Erwd Mwse content for Poland and also check out these interesting facts you probably never knew about erwd.mwse.edu.pl
Visit erwd.mwse.edu.plWe analyzed Erwd.mwse.edu.pl page load time and found that the first response time was 833 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
erwd.mwse.edu.pl performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value2.3 s
93/100
25%
Value7.3 s
30/100
10%
Value340 ms
75/100
30%
Value0
100/100
15%
Value10.6 s
24/100
10%
833 ms
243 ms
244 ms
250 ms
248 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that all of those requests were addressed to Erwd.mwse.edu.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Erwd.mwse.edu.pl.
Page size can be reduced by 2.0 MB (82%)
2.4 MB
434.9 kB
In fact, the total size of Erwd.mwse.edu.pl main page is 2.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 13.3 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 13.3 kB or 72% of the original size.
Potential reduce by 339 B
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. Erwd Mwse images are well optimized though.
Potential reduce by 1.7 MB
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 1.7 MB or 81% of the original size.
Potential reduce by 242.5 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. Erwd.mwse.edu.pl needs all CSS files to be minified and compressed as it can save up to 242.5 kB or 88% of the original size.
Number of requests can be reduced by 84 (89%)
94
10
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erwd Mwse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 74 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
erwd.mwse.edu.pl
833 ms
default.css
243 ms
googleAnalytics.js
244 ms
WebResource.axd
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WebResource.axd
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blue.css
488 ms
funkcje.js
355 ms
livevalidation_standalone.js
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jquery-1.5.2.min.js
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MicrosoftAjax.js
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MicrosoftMvcAjax.js
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utils.js
365 ms
MicrosoftMvcValidation.js
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Rejestracja.js
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Plany.js
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Ladowanie-loadingPanel.js
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left_page_corner.png
1462 ms
logo.jpg
1386 ms
menu_bg.png
124 ms
menu_bg_highl.png
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tab_l_podsw.png
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tab_srodek_podsw.png
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tab_pr_podsw.png
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erwd.mwse.edu.pl 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.
erwd.mwse.edu.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Registers an unload listener
Detected JavaScript libraries
erwd.mwse.edu.pl SEO score
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Erwd.mwse.edu.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 Erwd.mwse.edu.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.
erwd.mwse.edu.pl
Open Graph description is not detected on the main page of Erwd Mwse. 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: