4.3 sec in total
649 ms
3.4 sec
236 ms
Click here to check amazing Poczta Us content for Poland. Otherwise, check out these important facts you probably never knew about poczta.us.edu.pl
Visit poczta.us.edu.plWe analyzed Poczta.us.edu.pl page load time and found that the first response time was 649 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
poczta.us.edu.pl performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value6.4 s
10/100
25%
Value8.0 s
22/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value6.4 s
60/100
10%
649 ms
663 ms
552 ms
832 ms
348 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 42% of them (10 requests) were addressed to the original Poczta.us.edu.pl, 54% (13 requests) were made to Us.edu.pl and 4% (1 request) were made to Student.us.edu.pl. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Us.edu.pl.
Page size can be reduced by 242.1 kB (38%)
630.9 kB
388.8 kB
In fact, the total size of Poczta.us.edu.pl main page is 630.9 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. 20% of websites need less resources to load. Images take 313.4 kB which makes up the majority of the site volume.
Potential reduce by 15.1 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 15.1 kB or 72% of the original size.
Potential reduce by 30.6 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. Poczta Us images are well optimized though.
Potential reduce by 145.0 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 145.0 kB or 72% of the original size.
Potential reduce by 51.3 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. Poczta.us.edu.pl needs all CSS files to be minified and compressed as it can save up to 51.3 kB or 54% of the original size.
We found no issues to fix!
23
23
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Poczta Us. According to our analytics all requests are already optimized.
login.php
649 ms
3fc6ce71a23af44159032a09d083e138.css
663 ms
jssor.slider.min.js
552 ms
99c960a327ad8a9e820556f43135ac0729c2f077.js
832 ms
35c7dd5c4e5d37f1c7a13e778b50b6bc6e11b0bc.js
348 ms
background.png
479 ms
elektroniczne_konto_studenckie.jpg
873 ms
horde-power1.png
331 ms
fb.png
511 ms
tw.png
517 ms
ig.png
521 ms
is.png
538 ms
gp.png
539 ms
yt.png
585 ms
tv.png
629 ms
logo-.png
627 ms
typ-poczta.png
638 ms
orzel.png
653 ms
pisanie_05.jpg
1234 ms
menu_background.png
904 ms
KT3KS9Aol4WfR6Vas8kNcg.woff
649 ms
9k-RPmcnxYEPm8CNFsH2gg.woff
670 ms
wkfQbvfT_02e2IWO3yYueQ.woff
669 ms
BVtM30trf7q_jfqYeHfjtA.woff
668 ms
poczta.us.edu.pl accessibility score
poczta.us.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
poczta.us.edu.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
PL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Poczta.us.edu.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Poczta.us.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.
poczta.us.edu.pl
Open Graph description is not detected on the main page of Poczta Us. 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: