4.1 sec in total
1 sec
2.8 sec
246 ms
Visit edustacja.pl now to see the best up-to-date Edustacja content for Poland and also check out these interesting facts you probably never knew about edustacja.pl
Baza kursów i szkoleń z całej Polski. Platforma e-learningowa, dzierżawa i produkcja kursów online. Skuteczna promocja szkoleń w mediach.
Visit edustacja.plWe analyzed Edustacja.pl page load time and found that the first response time was 1 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
edustacja.pl performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value4.5 s
36/100
25%
Value4.2 s
77/100
10%
Value70 ms
99/100
30%
Value0.013
100/100
15%
Value4.0 s
88/100
10%
1039 ms
198 ms
187 ms
295 ms
205 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 90% of them (54 requests) were addressed to the original Edustacja.pl, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ssl.best.net.pl. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Edustacja.pl.
Page size can be reduced by 65.0 kB (19%)
347.0 kB
281.9 kB
In fact, the total size of Edustacja.pl main page is 347.0 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 155.8 kB which makes up the majority of the site volume.
Potential reduce by 29.8 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 29.8 kB or 72% of the original size.
Potential reduce by 4.7 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. Edustacja images are well optimized though.
Potential reduce by 29.1 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 29.1 kB or 19% of the original size.
Potential reduce by 1.4 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. Edustacja.pl needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 16% of the original size.
Number of requests can be reduced by 29 (50%)
58
29
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edustacja. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
edustacja.pl
1039 ms
main_redesign.css
198 ms
swfobject.js
187 ms
prototype.js
295 ms
effects.js
205 ms
scripts.js
208 ms
skrypt.js
263 ms
script
420 ms
cufon-yui.js
360 ms
Ottawapl_400.font.js
488 ms
prototype.js
606 ms
builder.js
387 ms
prado.js
450 ms
scriptaculous-adapter.js
472 ms
controls.js
621 ms
ratings.js
621 ms
effects.js
665 ms
controls.js
672 ms
json.js
669 ms
ajax3.js
687 ms
activecontrols3.js
712 ms
inlineeditor.js
732 ms
ga.js
131 ms
bg.png
314 ms
bg2.jpg
396 ms
c.png
313 ms
t.png
316 ms
logo_normal.gif
349 ms
login.png
353 ms
input-light.png
422 ms
btn.png
452 ms
dodaj-firme.png
447 ms
dodaj-szkolenie.png
496 ms
mt.png
547 ms
sep.png
545 ms
home.png
614 ms
basket.png
629 ms
Digital%20Learning%20Congress-%203%20edycja.jpg
819 ms
empty.gif
689 ms
ue-footer.png
709 ms
__utm.gif
22 ms
s.png
550 ms
nav.png
613 ms
nav2.png
646 ms
input.png
699 ms
wybierz.png
710 ms
szukaj.png
731 ms
ajs.php
297 ms
tab.png
463 ms
l.png
502 ms
art_more.png
513 ms
more.png
546 ms
rss.png
556 ms
baza-ofert-pracy.png
568 ms
a.png
643 ms
h2.png
637 ms
footer.png
659 ms
fo.png
689 ms
likebox.php
81 ms
2QP1dW1pLAH.css
29 ms
edustacja.pl accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
edustacja.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
Browser errors were logged to the console
edustacja.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
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edustacja.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Edustacja.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.
edustacja.pl
Open Graph description is not detected on the main page of Edustacja. 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: