8.6 sec in total
482 ms
7.5 sec
582 ms
Welcome to elektronik.lodz.pl homepage info - get ready to check ELEKTRONIK Lodz best content for Poland right away, or after learning these important things about elektronik.lodz.pl
Zespół Szkół Ponadgimnazjalnych nr 10 w Łodzi - ZSP 10 - dawny Elektronik: Technik elektronik, Technik mechatronik, Technik informatyk, Technik teleinformatyk, Technik telekomunikacji, LO - klasa spor...
Visit elektronik.lodz.plWe analyzed Elektronik.lodz.pl page load time and found that the first response time was 482 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
elektronik.lodz.pl performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value3.3 s
70/100
25%
Value5.1 s
62/100
10%
Value2,080 ms
7/100
30%
Value0.037
100/100
15%
Value7.1 s
51/100
10%
482 ms
228 ms
217 ms
31 ms
42 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 88% of them (49 requests) were addressed to the original Elektronik.lodz.pl, 5% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (6.7 sec) belongs to the original domain Elektronik.lodz.pl.
Page size can be reduced by 111.3 kB (2%)
4.8 MB
4.7 MB
In fact, the total size of Elektronik.lodz.pl main page is 4.8 MB. 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. Images take 4.7 MB which makes up the majority of the site volume.
Potential reduce by 37.2 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 37.2 kB or 71% of the original size.
Potential reduce by 73.3 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 Lodz images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 848 B
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.lodz.pl has all CSS files already compressed.
Number of requests can be reduced by 6 (16%)
38
32
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ELEKTRONIK Lodz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
elektronik.lodz.pl
482 ms
bootstrap.min.css
228 ms
style.css
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css
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jquery.min.js
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bootstrap.min.js
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elektronik.lodz.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
elektronik.lodz.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
General
Impact
Issue
Detected JavaScript libraries
elektronik.lodz.pl SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elektronik.lodz.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.lodz.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.
elektronik.lodz.pl
Open Graph description is not detected on the main page of ELEKTRONIK Lodz. 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: