9.6 sec in total
1.9 sec
6.5 sec
1.2 sec
Click here to check amazing Oswietlenie Led content for Poland. Otherwise, check out these important facts you probably never knew about oswietlenie-led.biz
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Visit oswietlenie-led.bizWe analyzed Oswietlenie-led.biz page load time and found that the first response time was 1.9 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
oswietlenie-led.biz performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value5.8 s
15/100
25%
Value6.9 s
34/100
10%
Value1,020 ms
26/100
30%
Value0.218
57/100
15%
Value8.4 s
39/100
10%
1918 ms
513 ms
834 ms
16 ms
841 ms
Our browser made a total of 220 requests to load all elements on the main page. We found that 75% of them (164 requests) were addressed to the original Oswietlenie-led.biz, 10% (22 requests) were made to Static.xx.fbcdn.net and 4% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Oswietlenie-led.biz.
Page size can be reduced by 605.7 kB (33%)
1.8 MB
1.2 MB
In fact, the total size of Oswietlenie-led.biz main page is 1.8 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 408.1 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. This page needs HTML code to be minified as it can gain 285.1 kB, which is 67% 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 408.1 kB or 95% of the original size.
Potential reduce by 69.9 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. Oswietlenie Led images are well optimized though.
Potential reduce by 41.0 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 41.0 kB or 51% of the original size.
Potential reduce by 86.7 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. Oswietlenie-led.biz needs all CSS files to be minified and compressed as it can save up to 86.7 kB or 78% of the original size.
Number of requests can be reduced by 72 (33%)
218
146
The browser has sent 218 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oswietlenie Led. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.oswietlenie-led.biz
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oswietlenie-led.biz accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
oswietlenie-led.biz 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
oswietlenie-led.biz 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
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document uses plugins
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oswietlenie-led.biz 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 Oswietlenie-led.biz 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.
oswietlenie-led.biz
Open Graph description is not detected on the main page of Oswietlenie Led. 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: