12.5 sec in total
1.8 sec
10.4 sec
329 ms
Welcome to spnjo.us.edu.pl homepage info - get ready to check Spnjo Us best content for Poland right away, or after learning these important things about spnjo.us.edu.pl
Egzamin certyfikujący Studium Praktycznej Nauki Języków Obcych Uniwersytetu Śląskiego w Katowicach stwarza wiele możliwości osiągnięcia i doskonalenia biegłości językowej, a także jej poświadczenia w ...
Visit spnjo.us.edu.plWe analyzed Spnjo.us.edu.pl page load time and found that the first response time was 1.8 sec and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
spnjo.us.edu.pl performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value6.0 s
13/100
25%
Value7.8 s
23/100
10%
Value980 ms
28/100
30%
Value0.286
42/100
15%
Value13.7 s
10/100
10%
1828 ms
357 ms
356 ms
357 ms
360 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 88% of them (28 requests) were addressed to the original Spnjo.us.edu.pl, 6% (2 requests) were made to Staticxx.facebook.com and 3% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (6.4 sec) relates to the external source Staticxx.facebook.com.
Page size can be reduced by 88.0 kB (48%)
184.8 kB
96.8 kB
In fact, the total size of Spnjo.us.edu.pl main page is 184.8 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. 15% of websites need less resources to load. Images take 82.0 kB which makes up the majority of the site volume.
Potential reduce by 6.9 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 6.9 kB or 70% of the original size.
Potential reduce by 15.6 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. Obviously, Spnjo Us needs image optimization as it can save up to 15.6 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 43.9 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 43.9 kB or 67% of the original size.
Potential reduce by 21.6 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. Spnjo.us.edu.pl needs all CSS files to be minified and compressed as it can save up to 21.6 kB or 77% of the original size.
Number of requests can be reduced by 14 (47%)
30
16
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spnjo Us. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
spnjo.us.edu.pl
1828 ms
book.css
357 ms
node.css
356 ms
defaults.css
357 ms
system.css
360 ms
system-menus.css
363 ms
user.css
585 ms
content-module.css
1218 ms
fieldgroup.css
586 ms
style.css
595 ms
jquery.js
765 ms
drupal.js
744 ms
pl_d9fe5ba8043e0966f422022e031ce8de.js
744 ms
fb_connect.js
765 ms
fb_stream.js
1355 ms
fb.js
1065 ms
main-bg.png
1644 ms
orzel.jpg
1123 ms
45.png
534 ms
logo.png
953 ms
menu.jpg
1098 ms
menu-top.png
1910 ms
menu-item.png
687 ms
menu-background.png
844 ms
menu-collapsed.png
1001 ms
menu-leaf.png
1099 ms
feed.png
1156 ms
footer.jpg
1753 ms
all.js
1474 ms
857 ms
xd_arbiter.php
6377 ms
xd_arbiter.php
4004 ms
spnjo.us.edu.pl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
spnjo.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
spnjo.us.edu.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use legible font sizes
Tap targets are not sized appropriately
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spnjo.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 matches the claimed language. Our system also found out that Spnjo.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.
spnjo.us.edu.pl
Open Graph description is not detected on the main page of Spnjo 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: