3.7 sec in total
661 ms
2.8 sec
148 ms
Visit elektronik.rzeszow.pl now to see the best up-to-date Elektronik Rzeszow content for Poland and also check out these interesting facts you probably never knew about elektronik.rzeszow.pl
Zespół Szkół Elektronicznych w Rzeszowie to najlepsza i największa szkoła ponadgimnazjalna kształcąca w zawodzach elektronik i informatyk w Polsce południowo-wschodniej. Kształci ponad 1000 uczniów na...
Visit elektronik.rzeszow.plWe analyzed Elektronik.rzeszow.pl page load time and found that the first response time was 661 ms 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.
elektronik.rzeszow.pl performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value7.8 s
3/100
25%
Value8.8 s
16/100
10%
Value100 ms
98/100
30%
Value0.118
85/100
15%
Value12.7 s
13/100
10%
661 ms
252 ms
249 ms
638 ms
256 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 97% of them (35 requests) were addressed to the original Elektronik.rzeszow.pl, 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Elektronik.rzeszow.pl.
Page size can be reduced by 272.0 kB (34%)
796.4 kB
524.4 kB
In fact, the total size of Elektronik.rzeszow.pl main page is 796.4 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. 25% of websites need less resources to load. Images take 523.6 kB which makes up the majority of the site volume.
Potential reduce by 31.5 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. This page needs HTML code to be minified as it can gain 20.0 kB, which is 55% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 31.5 kB or 86% of the original size.
Potential reduce by 47.3 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. Elektronik Rzeszow images are well optimized though.
Potential reduce by 170.0 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 170.0 kB or 81% of the original size.
Potential reduce by 23.2 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. Elektronik.rzeszow.pl needs all CSS files to be minified and compressed as it can save up to 23.2 kB or 89% of the original size.
Number of requests can be reduced by 7 (20%)
35
28
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elektronik Rzeszow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
elektronik.rzeszow.pl
661 ms
style1cz.css
252 ms
lightbox.css
249 ms
prototype.js
638 ms
scriptaculous.js
256 ms
lightbox.js
380 ms
imieniny.js
382 ms
jquery.js
39 ms
newsy.js
371 ms
effects.js
384 ms
builder.js
128 ms
baner-eagle.png
1015 ms
pols.png
128 ms
eng.png
129 ms
bip.png
254 ms
dvulcan.png
250 ms
plan16.png
380 ms
zast.png
495 ms
zseprog.png
543 ms
boiska.jpg
500 ms
tarcza16.jpg
634 ms
s-k1.png
506 ms
n32.jpg
866 ms
n31.jpg
750 ms
n30.jpg
635 ms
n29.jpg
794 ms
n28.jpg
886 ms
n27.jpg
886 ms
szkola3.jpg
875 ms
borgwarner.jpg
1048 ms
oracle.png
1237 ms
tlo.png
975 ms
tlo-s.png
988 ms
tlo-d.png
988 ms
loading.gif
1099 ms
closelabel.gif
1112 ms
elektronik.rzeszow.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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
elektronik.rzeszow.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
elektronik.rzeszow.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 uses legible font sizes
Tap targets are not sized appropriately
PL
PL
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elektronik.rzeszow.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 Elektronik.rzeszow.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
elektronik.rzeszow.pl
Open Graph description is not detected on the main page of Elektronik Rzeszow. 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: