3.6 sec in total
420 ms
2.9 sec
206 ms
Visit olimpus.edu.pl now to see the best up-to-date OLIMPUS content for Poland and also check out these interesting facts you probably never knew about olimpus.edu.pl
Olimpus - Olimpiady przedmiotowe dla szkół podstawowych i liceów ogólnokształcących.
Visit olimpus.edu.plWe analyzed Olimpus.edu.pl page load time and found that the first response time was 420 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
olimpus.edu.pl performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value5.7 s
17/100
25%
Value7.9 s
22/100
10%
Value180 ms
91/100
30%
Value0.004
100/100
15%
Value5.9 s
65/100
10%
420 ms
1118 ms
134 ms
237 ms
240 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 63% of them (40 requests) were addressed to the original Olimpus.edu.pl, 16% (10 requests) were made to Static.xx.fbcdn.net and 14% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Olimpus.edu.pl.
Page size can be reduced by 488.7 kB (62%)
789.7 kB
301.0 kB
In fact, the total size of Olimpus.edu.pl main page is 789.7 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. 40% of websites need less resources to load. Javascripts take 544.4 kB which makes up the majority of the site volume.
Potential reduce by 16.0 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 16.0 kB or 71% of the original size.
Potential reduce by 2.9 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. OLIMPUS images are well optimized though.
Potential reduce by 406.9 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 406.9 kB or 75% of the original size.
Potential reduce by 62.9 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. Olimpus.edu.pl needs all CSS files to be minified and compressed as it can save up to 62.9 kB or 85% of the original size.
Number of requests can be reduced by 38 (63%)
60
22
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OLIMPUS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
olimpus.edu.pl
420 ms
www.olimpus.edu.pl
1118 ms
attachments_hide.css
134 ms
attachments_list.css
237 ms
style.css
240 ms
style.css
241 ms
mootools-core.js
357 ms
core.js
240 ms
attachments_refresh.js
257 ms
jquery.min.js
476 ms
jquery-noconflict.js
382 ms
jquery-migrate.min.js
351 ms
caption.js
381 ms
bootstrap.min.js
382 ms
html5fallback.js
469 ms
system.css
472 ms
general.css
504 ms
template.css
505 ms
blue.css
507 ms
blue_bg.css
586 ms
menu.css
588 ms
moduly_nadpisane.css
594 ms
tooltip.css
597 ms
menu_olimpus.css
603 ms
jquery-1.7.2.js
867 ms
system.css
339 ms
logo.gif
337 ms
ico_home.png
322 ms
foto1.jpg
670 ms
css
24 ms
punkt1.gif
119 ms
ico_kontakt.gif
120 ms
logoCES.gif
120 ms
szukaj.gif
125 ms
1px.htm
129 ms
logoOlimpus.jpg
236 ms
bluebutton.png
208 ms
newssleter.jpg
203 ms
tyt.gif
204 ms
analytics.js
21 ms
close-st1.png
181 ms
opensans-regular-webfont.woff
290 ms
collect
25 ms
likebox.php
229 ms
n7IAcY2jJIh.css
43 ms
n--mLoVmLJM.css
51 ms
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67 ms
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92 ms
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91 ms
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11 ms
olimpus.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
olimpus.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
Detected JavaScript libraries
olimpus.edu.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olimpus.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 Olimpus.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.
olimpus.edu.pl
Open Graph description is not detected on the main page of OLIMPUS. 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: