17.1 sec in total
1.9 sec
15 sec
283 ms
Welcome to kociolcenowy.pl homepage info - get ready to check Kociol Cenowy best content for Poland right away, or after learning these important things about kociolcenowy.pl
Internetowy sklep instalacyjny - w ofercie ponad 10 000 produktów najwyższej jakości: piece, kotły c.o., grzejniki, armatura, baterie, rury miedziane, pex, pp, kleje, zaprawy, silikony. Kocioł Cenowy ...
Visit kociolcenowy.plWe analyzed Kociolcenowy.pl page load time and found that the first response time was 1.9 sec and then it took 15.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
kociolcenowy.pl performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value3.0 s
77/100
25%
Value6.4 s
41/100
10%
Value2,430 ms
5/100
30%
Value0.044
99/100
15%
Value16.5 s
5/100
10%
1900 ms
30 ms
461 ms
554 ms
1492 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 74% of them (70 requests) were addressed to the original Kociolcenowy.pl, 5% (5 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Kociolcenowy.pl.
Page size can be reduced by 231.8 kB (12%)
2.0 MB
1.8 MB
In fact, the total size of Kociolcenowy.pl main page is 2.0 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. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 56.9 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 56.9 kB or 77% of the original size.
Potential reduce by 154.2 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. Kociol Cenowy images are well optimized though.
Potential reduce by 20.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 366 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. Kociolcenowy.pl has all CSS files already compressed.
Number of requests can be reduced by 38 (44%)
87
49
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kociol Cenowy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
kociolcenowy.pl
1900 ms
css
30 ms
v_70_d92ba7ce2739746dd6882e73bdca4469_all.css
461 ms
kociol-cenowy-logo-1508920786.jpg
554 ms
9b573412ae2a4383aea618dd77774324a39d2081_magenta.png
1492 ms
fd5b0348eb303a8103e5a519d6db0375ea5ce929_vesbo_banner_kociol.png
628 ms
a19dc098c029ad7c4734ec18d484699593b6d2aa_pakiet.png
825 ms
9111e55825fd1e582cb00db5292816f83a1d87a3_kociol_raty_v2.png
907 ms
fb9c31f3174630eadedff50a404005f8d42338e5_biotherm.png
1576 ms
2e1de9c2ffa1f21b09ca726ce8813e7c466bb8a0_tlo_teroteknik.png
740 ms
kotly-gazowe.jpg
851 ms
kotly-elektryczne.jpg
1100 ms
kotly-co.jpg
961 ms
sterowniki-tech.jpg
1050 ms
ogrzewanie-podlogowe.jpg
1073 ms
akcesoria-i-narzedzia-hydrauliczne.jpg
1190 ms
grzejniki-stalowe.jpg
1185 ms
grzejniki-aluminiowe.jpg
2571 ms
grzejniki-lazienkowe.jpg
1295 ms
akcesoria-grzejnikowe.jpg
1332 ms
uzdatnianie-wody.jpg
1407 ms
zasobniki-cwu.jpg
1465 ms
bufory.jpg
1519 ms
ogrzewacze-wody.jpg
1595 ms
pompy-ciepla.jpg
1686 ms
pompy-hydrofory-zbiorniki-hydroforowe.jpg
1631 ms
instalacje-miedziane.jpg
1848 ms
instalacje-ze-stali-weglowej-ocynkowanej.jpg
1771 ms
instalacje-pp.jpg
1739 ms
instalacje-ocynkowane.jpg
1743 ms
kanalizacja-wewnetrzna.jpg
1884 ms
kanalizacja-zewnetrzna.jpg
1881 ms
systemy-wentylacyjne.jpg
1854 ms
lazienka.jpg
1965 ms
ogrodnictwo.jpg
2125 ms
jquery-1.11.0.min.js
1977 ms
jquery-migrate-1.2.1.min.js
2017 ms
581f50128b.js
105 ms
js
65 ms
js
108 ms
api.js
44 ms
jquery.easing.js
2077 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf
48 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf
61 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf
67 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf
68 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf
68 ms
tools.js
2454 ms
global.js
1818 ms
10-bootstrap.min.js
1547 ms
15-jquery.total-storage.min.js
1542 ms
15-jquery.uniform-modified.js
1386 ms
ajax-cart.js
2271 ms
jquery.scrollTo.js
1421 ms
jquery.serialScroll.js
1363 ms
jquery.bxslider.js
1430 ms
treeManagement.js
1364 ms
blockfacebook.js
1376 ms
blocknewsletter.js
1363 ms
homeslider.js
1424 ms
jquery.autocomplete.js
1381 ms
blocksearch.js
1328 ms
hoverIntent.js
1435 ms
superfish-modified.js
1290 ms
blocktopmenu.js
1282 ms
front16.js
1343 ms
front-list.js
1301 ms
index.js
1294 ms
plugindetect.js
1254 ms
cookies-info.js
1974 ms
fontawesome-webfont.woff
1319 ms
a573f2ebb1ec6c15e4a41d32b5f45a1b50865ea5_banner3.jpg
1329 ms
d4cb872527237060b9de7efe7ebc24dfdb995d4b_placepozniejbillboard970x250cta.png
1227 ms
859a8b191e32d069d2f9c16fc6b48bc2d46bf8cc_raty5x0procent.jpg
1173 ms
da55e9c305b1a3cd4f2102f748d2df911135dab3_caraty.jpg
1258 ms
f0b64445137b1a0a20cfbaf100b3961eca768d7d_santander.png
1277 ms
footer-bg.png
1373 ms
581f50128b.css
94 ms
font-awesome-css.min.css
27 ms
recaptcha__en.js
82 ms
analytics.js
65 ms
all.js
60 ms
menu-inactive.png
5579 ms
bx_loader.gif
118 ms
dot.png
216 ms
collect
55 ms
collect
79 ms
all.js
9 ms
collect
130 ms
js
44 ms
collect
106 ms
js
64 ms
ga-audiences
131 ms
ga-audiences
131 ms
kociolcenowy.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
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
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.
kociolcenowy.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
kociolcenowy.pl SEO score
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 Kociolcenowy.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 Kociolcenowy.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.
kociolcenowy.pl
Open Graph description is not detected on the main page of Kociol Cenowy. 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: