8.3 sec in total
319 ms
7.5 sec
511 ms
Welcome to leding.eu homepage info - get ready to check Leding best content right away, or after learning these important things about leding.eu
Tworzymy kompleksowe oświetlenie typu LED budynków mieszkalnych, ale także obiektów użyteczności publicznej, w tym biur, urzędów, szkół oraz uczelni.
Visit leding.euWe analyzed Leding.eu page load time and found that the first response time was 319 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
leding.eu performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value3.7 s
58/100
25%
Value9.4 s
12/100
10%
Value5,920 ms
0/100
30%
Value1
2/100
15%
Value10.8 s
22/100
10%
319 ms
858 ms
105 ms
419 ms
208 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 94% of them (83 requests) were addressed to the original Leding.eu, 2% (2 requests) were made to Staticxx.facebook.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Leding.eu.
Page size can be reduced by 526.3 kB (20%)
2.7 MB
2.1 MB
In fact, the total size of Leding.eu main page is 2.7 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. 55% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 45.9 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 45.9 kB or 79% of the original size.
Potential reduce by 174.6 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. Leding images are well optimized though.
Potential reduce by 266.3 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 266.3 kB or 71% of the original size.
Potential reduce by 39.5 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. Leding.eu needs all CSS files to be minified and compressed as it can save up to 39.5 kB or 83% of the original size.
Number of requests can be reduced by 28 (33%)
85
57
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leding. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
leding.eu
319 ms
www.leding.eu
858 ms
template.css
105 ms
mootools-core.js
419 ms
core.js
208 ms
caption.js
207 ms
mootools-more.js
529 ms
crawler.js
208 ms
slimbox.js
209 ms
slimbox.css
310 ms
system.css
310 ms
general.css
311 ms
template.css
313 ms
script.js
412 ms
jquery.min.js
9 ms
system.css
105 ms
en.gif
145 ms
3.jpg
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1.jpg
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1-mini.jpg
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recykling3.gif
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lampa_senso-c_Leding.png
839 ms
falaM_przod.png
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falaM_ukos.png
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pikto_pqa_pqb_male2.png
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siedziba_firmy2.jpg
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vario.png
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fala.png
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akta.png
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sdk.js
59 ms
pikto.png
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xd_arbiter.php
46 ms
xd_arbiter.php
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admino_piktogram.png
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Piktogram%20upl.png
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linio_flu.png
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linio_led.png
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linio_ruh.png
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ledko_u.png
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street.png
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parkowe.png
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celing.png
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header.jpg
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drzwi1.gif
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nav.png
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menuitem.png
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art.png
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footer_b.png
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menuseparator.png
1142 ms
leding.eu accessibility score
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
leding.eu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
leding.eu 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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leding.eu 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 Leding.eu 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.
leding.eu
Open Graph description is not detected on the main page of Leding. 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: