3.3 sec in total
279 ms
2.5 sec
479 ms
Click here to check amazing COOL SYSTEM content. Otherwise, check out these important facts you probably never knew about coolsystem.pl
Klimatyzacja czy wentylacja w upalne dni to wybawienie. Sprawdź naszą ofertę na chłodnictwo. Wieloletnie doświadczenie i solidność - sprawdź!
Visit coolsystem.plWe analyzed Coolsystem.pl page load time and found that the first response time was 279 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
coolsystem.pl performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value6.9 s
7/100
25%
Value7.5 s
27/100
10%
Value2,010 ms
7/100
30%
Value0.283
43/100
15%
Value9.6 s
29/100
10%
279 ms
472 ms
85 ms
160 ms
162 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 55% of them (41 requests) were addressed to the original Coolsystem.pl, 14% (10 requests) were made to Static.xx.fbcdn.net and 12% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (579 ms) belongs to the original domain Coolsystem.pl.
Page size can be reduced by 185.4 kB (23%)
814.7 kB
629.3 kB
In fact, the total size of Coolsystem.pl main page is 814.7 kB. 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 604.4 kB which makes up the majority of the site volume.
Potential reduce by 9.7 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 9.7 kB or 66% of the original size.
Potential reduce by 62.6 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. COOL SYSTEM images are well optimized though.
Potential reduce by 113.1 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 113.1 kB or 62% of the original size.
Potential reduce by 0 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.
Number of requests can be reduced by 21 (31%)
68
47
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COOL SYSTEM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
coolsystem.pl
279 ms
www.coolsystem.pl
472 ms
style.css
85 ms
swfobject.js
160 ms
java.js
162 ms
jquery.js
241 ms
scripts.js
220 ms
shadowbox.js
319 ms
cookies.js
220 ms
nivo.js
237 ms
romix1.jpg
90 ms
romix.jpg
128 ms
samsung1.jpg
82 ms
samsung.jpg
124 ms
lg1.jpg
210 ms
lg.jpg
211 ms
greeb.jpg
211 ms
greea.jpg
210 ms
fuji1.jpg
285 ms
fuji.jpg
209 ms
aux1.jpg
212 ms
aux.jpg
281 ms
caldo1.jpg
301 ms
caldo.jpg
319 ms
acson1.jpg
343 ms
acson.jpg
277 ms
ga.js
76 ms
fbbox.png
150 ms
bg_ttop_l.jpg
147 ms
bg_top_l.jpg
182 ms
slide1.png
341 ms
slide2.png
439 ms
flash.jpg
579 ms
contact.jpg
306 ms
bg_ttop_r.jpg
306 ms
bg_top_r.jpg
308 ms
bg_bbl2.jpg
381 ms
bg_bl2.jpg
436 ms
bg_bottom2.jpg
432 ms
bg_bbr2.jpg
435 ms
bg_br2.jpg
460 ms
plusone.js
141 ms
__utm.gif
20 ms
likebox.php
297 ms
fbbox.png
341 ms
cb=gapi.loaded_0
13 ms
cb=gapi.loaded_1
80 ms
fastbutton
123 ms
postmessageRelay
108 ms
cb=gapi.loaded_0
82 ms
cb=gapi.loaded_1
82 ms
grlryt2bdKIyfMSOhzd1eA.woff
108 ms
ebiMDO3r-8l.css
257 ms
jGc-59L_9lo.css
292 ms
QnQTU9p4OI_.js
375 ms
Yuj_Y8xNH2C.js
445 ms
Mpe38fuBVZ2.js
371 ms
n8qIhCw3vMx.js
411 ms
3193398744-postmessagerelay.js
63 ms
rpc:shindig_random.js
60 ms
cb=gapi.loaded_0
4 ms
10302098_846899765332053_384330392039757911_n.jpg
280 ms
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352 ms
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396 ms
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436 ms
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458 ms
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447 ms
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435 ms
wL6VQj7Ab77.png
45 ms
s7jcwEQH7Sx.png
42 ms
VXcANLwwL5J.js
43 ms
AmlxWlqMvlv.js
45 ms
coolsystem.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.
coolsystem.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
Issues were logged in the Issues panel in Chrome Devtools
coolsystem.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
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 Coolsystem.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 Coolsystem.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.
coolsystem.pl
Open Graph description is not detected on the main page of COOL SYSTEM. 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: