3.2 sec in total
473 ms
2.5 sec
260 ms
Welcome to kominstalowy.pl homepage info - get ready to check Kominstalowy best content for Poland right away, or after learning these important things about kominstalowy.pl
Komin Stalowy - oferuje najwyżej jakości kominy stalowe dwuścienne izolowane, wkłady kominowe okrągłe i owalne, kominy turbo. Sklep z kominami i wkładami w super cenie.
Visit kominstalowy.plWe analyzed Kominstalowy.pl page load time and found that the first response time was 473 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
kominstalowy.pl performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value11.4 s
0/100
25%
Value7.6 s
25/100
10%
Value5,490 ms
0/100
30%
Value0.636
9/100
15%
Value14.5 s
9/100
10%
473 ms
597 ms
116 ms
336 ms
562 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 90% of them (36 requests) were addressed to the original Kominstalowy.pl, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Cmscreator.derwi05.nazwa.pl. The less responsive or slowest element that took the longest time to load (810 ms) belongs to the original domain Kominstalowy.pl.
Page size can be reduced by 408.5 kB (36%)
1.1 MB
723.7 kB
In fact, the total size of Kominstalowy.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. 35% of websites need less resources to load. Images take 644.4 kB which makes up the majority of the site volume.
Potential reduce by 13.5 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 5.3 kB, which is 31% 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 13.5 kB or 80% of the original size.
Potential reduce by 34.6 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. Kominstalowy images are well optimized though.
Potential reduce by 330.2 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 330.2 kB or 76% of the original size.
Potential reduce by 30.2 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. Kominstalowy.pl needs all CSS files to be minified and compressed as it can save up to 30.2 kB or 83% of the original size.
Number of requests can be reduced by 12 (32%)
38
26
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kominstalowy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
kominstalowy.pl
473 ms
www.kominstalowy.pl
597 ms
main.css
116 ms
responsive.css
336 ms
mootools-core-1.4.5.js
562 ms
mootools-more-1.4.0.1.js
459 ms
Cookiepolicy.js
347 ms
DerwiChat.js
352 ms
chat.css
352 ms
bg.jpg
554 ms
logo.jpg
115 ms
topMenuBg.jpg
120 ms
topMenuStart.jpg
122 ms
topMenuEnd.jpg
124 ms
selector.jpg
117 ms
menuActive.jpg
225 ms
mainPageBg.gif
228 ms
mainBg.jpg
238 ms
mainBottom.jpg
240 ms
mainTop.jpg
242 ms
icoIzol.png
336 ms
icoGas.png
339 ms
icoRound.png
356 ms
icoCoal.png
357 ms
icoOwal.png
359 ms
icoWood.png
385 ms
callUsBg.png
449 ms
komin.png
708 ms
zobacz.png
806 ms
klient.png
810 ms
kontrahent.png
695 ms
stopkaTop.png
481 ms
stopkaBottom.png
545 ms
stopka.png
594 ms
baner_zadzwon.png
765 ms
analytics.js
10 ms
cookiepolicy.css
457 ms
chat.png
696 ms
collect
8 ms
collect
61 ms
kominstalowy.pl 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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
kominstalowy.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
kominstalowy.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
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 Kominstalowy.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 Kominstalowy.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.
kominstalowy.pl
Open Graph description is not detected on the main page of Kominstalowy. 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: