6.8 sec in total
649 ms
5.2 sec
1 sec
Welcome to nagrzewnice.com.pl homepage info - get ready to check Nagrzewnice Com best content right away, or after learning these important things about nagrzewnice.com.pl
Zapraszamy do naszego sklepu internetowego, a my ogrzejemy każde pomieszczenie. Znajdziesz u nas szeroką ofertę nagrzewnic, pomp ciepła, klimatyzatorów i dodatkowo otrzymasz fachową pomoc w wyborze ur...
Visit nagrzewnice.com.plWe analyzed Nagrzewnice.com.pl page load time and found that the first response time was 649 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
nagrzewnice.com.pl performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value10.1 s
0/100
25%
Value8.0 s
22/100
10%
Value530 ms
55/100
30%
Value0.015
100/100
15%
Value8.5 s
38/100
10%
649 ms
184 ms
857 ms
673 ms
331 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 97% of them (73 requests) were addressed to the original Nagrzewnice.com.pl, 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Nagrzewnice.com.pl.
Page size can be reduced by 683.6 kB (61%)
1.1 MB
437.3 kB
In fact, the total size of Nagrzewnice.com.pl main page is 1.1 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. 50% of websites need less resources to load. Javascripts take 442.0 kB which makes up the majority of the site volume.
Potential reduce by 29.4 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 4.0 kB, which is 11% 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 29.4 kB or 81% of the original size.
Potential reduce by 7.5 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. Nagrzewnice Com images are well optimized though.
Potential reduce by 337.6 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 337.6 kB or 76% of the original size.
Potential reduce by 309.2 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. Nagrzewnice.com.pl needs all CSS files to be minified and compressed as it can save up to 309.2 kB or 84% of the original size.
Number of requests can be reduced by 45 (62%)
73
28
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nagrzewnice Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.
nagrzewnice.com.pl
649 ms
normalize.css
184 ms
bootstrap.css
857 ms
bootstrap-responsive.css
673 ms
font-awesome.css
331 ms
superfish-modified.css
669 ms
grid_prestashop.css
1322 ms
global.css
1453 ms
blockbestsellers.css
1294 ms
blockviewed.css
1346 ms
blockcontact.css
1332 ms
blocktags.css
1321 ms
jquery.autocomplete.css
1446 ms
product_list.css
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favoriteproducts.css
1477 ms
homefeatured.css
1484 ms
blocknewsletter.css
1496 ms
customcontent.css
1581 ms
nivo-slider.css
1594 ms
320.css
1598 ms
480.css
1605 ms
768.css
1606 ms
css
155 ms
jquery-1.7.2.min.js
1774 ms
jquery-migrate-1.2.1.js
1737 ms
jquery.easing.js
1743 ms
tools.js
1745 ms
ajax-cart.js
1772 ms
treeManagement.js
2479 ms
jquery.autocomplete.js
2861 ms
favoriteproducts.js
2856 ms
productscategory.js
2830 ms
jquery.serialScroll.js
2814 ms
jquery.nivo.slider.pack.js
2798 ms
hoverIntent.js
3012 ms
superfish-modified.js
3043 ms
bootstrap.js
3031 ms
plugins.js
3020 ms
footable.js
2918 ms
jquery.core-ui-select.js
2761 ms
jquery.scrollpane.js
2549 ms
jquery.uniform.js
2552 ms
jquery.mousewheel.js
2370 ms
mainscript.js
1964 ms
modernizr-2.5.3.min.js
1944 ms
jquery.carouFredSel-6.2.1.js
1981 ms
jquery.touchSwipe.min.js
2042 ms
css
36 ms
background.jpg
401 ms
bg_top.jpg
342 ms
logon.png
343 ms
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nagrzewnica-olejowa-steelmobile-a200-.jpg
383 ms
nagrzewnica-elektryczna-steelmobile-sl-51.jpg
414 ms
nagrzewnica-elektryczna-munters-rpl-2.jpg
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promiennik-gazowy-power-tec-ghx-02.jpg
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nagrzewnica-elektryczna-power-tec-el-3.jpg
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promiennik-gazowy-power-tec-ghx-02.jpg
709 ms
fontawesome-webfont.woff
956 ms
topmenu_bg.png
795 ms
nagrzewnice.com.pl
694 ms
block_title-light.png
551 ms
bttns.png
574 ms
block_title-dark.png
635 ms
block_contact_bg.jpg
716 ms
block_contact_pict_tel.png
728 ms
bloc_contact_a_bg.png
739 ms
bg_footer.png
801 ms
nagrzewnice.com.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-hidden="true"] elements contain focusable descendents
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
Image elements do not have [alt] attributes
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.
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.
nagrzewnice.com.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
nagrzewnice.com.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nagrzewnice.com.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 Nagrzewnice.com.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.
nagrzewnice.com.pl
Open Graph description is not detected on the main page of Nagrzewnice Com. 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: