13.6 sec in total
494 ms
10.7 sec
2.4 sec
Welcome to styropian-ocieplenia.pl homepage info - get ready to check Styropian Ocieplenia best content for Poland right away, or after learning these important things about styropian-ocieplenia.pl
Styropian ocieplanie budynków styropianem systemy ocieplenia styropiany sklep internetowy cennik ceny styropianu Styropian-Ocieplenia.pl
Visit styropian-ocieplenia.plWe analyzed Styropian-ocieplenia.pl page load time and found that the first response time was 494 ms and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
styropian-ocieplenia.pl performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value23.5 s
0/100
25%
Value10.4 s
8/100
10%
Value7,260 ms
0/100
30%
Value0.119
85/100
15%
Value19.2 s
2/100
10%
494 ms
953 ms
30 ms
376 ms
778 ms
Our browser made a total of 318 requests to load all elements on the main page. We found that 10% of them (33 requests) were addressed to the original Styropian-ocieplenia.pl, 62% (196 requests) were made to Izotherm.pl and 12% (39 requests) were made to Budowlanysklep.warszawa.pl. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Izotherm.pl.
Page size can be reduced by 1.5 MB (17%)
8.6 MB
7.1 MB
In fact, the total size of Styropian-ocieplenia.pl main page is 8.6 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. Only a small number of websites need less resources to load. Images take 7.4 MB which makes up the majority of the site volume.
Potential reduce by 302.1 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. 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 302.1 kB or 91% of the original size.
Potential reduce by 910.3 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. Obviously, Styropian Ocieplenia needs image optimization as it can save up to 910.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 271.1 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 271.1 kB or 37% of the original size.
Potential reduce by 211 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. Styropian-ocieplenia.pl has all CSS files already compressed.
Number of requests can be reduced by 19 (6%)
307
288
The browser has sent 307 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Styropian Ocieplenia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
styropian-ocieplenia.pl
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styropian-ocieplenia.pl 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
styropian-ocieplenia.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
Browser errors were logged to the console
Page has valid source maps
styropian-ocieplenia.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Styropian-ocieplenia.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 Styropian-ocieplenia.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.
styropian-ocieplenia.pl
Open Graph description is not detected on the main page of Styropian Ocieplenia. 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: