6.3 sec in total
431 ms
5.2 sec
650 ms
Click here to check amazing Bluesystem content. Otherwise, check out these important facts you probably never knew about bluesystem.cz
Vytvoříme pro vás poutavé webové stránky, které vám přivedou nové zákazníky. Specializujeme se na tvorbu webů, e-shopů a internetový marketing.
Visit bluesystem.czWe analyzed Bluesystem.cz page load time and found that the first response time was 431 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
bluesystem.cz performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value3.8 s
56/100
25%
Value3.8 s
83/100
10%
Value1,860 ms
9/100
30%
Value0
100/100
15%
Value9.2 s
32/100
10%
431 ms
1931 ms
110 ms
211 ms
215 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 91% of them (111 requests) were addressed to the original Bluesystem.cz, 3% (4 requests) were made to F.fontdeck.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Bluesystem.cz.
Page size can be reduced by 1.2 MB (29%)
4.2 MB
3.0 MB
In fact, the total size of Bluesystem.cz main page is 4.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 47.1 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 47.1 kB or 80% of the original size.
Potential reduce by 635.0 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, Bluesystem needs image optimization as it can save up to 635.0 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 377.1 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 377.1 kB or 67% of the original size.
Potential reduce by 151.2 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. Bluesystem.cz needs all CSS files to be minified and compressed as it can save up to 151.2 kB or 84% of the original size.
Number of requests can be reduced by 29 (25%)
115
86
The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bluesystem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
bluesystem.cz
431 ms
www.bluesystem.cz
1931 ms
modal.css
110 ms
k2.css
211 ms
normalize.css
215 ms
layout.css
216 ms
joomla.css
218 ms
system.css
215 ms
template.css
220 ms
menu.css
315 ms
gk.stuff.css
319 ms
style1.css
323 ms
mootools-core.js
434 ms
core.js
326 ms
mootools-more.js
550 ms
modal.js
417 ms
jquery.min.js
534 ms
jquery-noconflict.js
421 ms
jquery-migrate.min.js
430 ms
k2.js
520 ms
bootstrap.min.js
529 ms
gk.scripts.js
537 ms
gk.menu.js
536 ms
engine.js
628 ms
fonts.css
631 ms
override.css
634 ms
conversion.js
16 ms
webfont.js
112 ms
analytics.js
113 ms
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logo.png
122 ms
claim.jpg
121 ms
bcg.jpg
667 ms
gk_is_arrows.png
122 ms
gk_rocket.png
141 ms
gk_badge.png
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vanocni-trhy.jpg
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43630.js
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flexo-medium-webfont.woff
918 ms
cov-ci.jpg
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loga.jpg
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t4NRKcrZtF10Alm4tU4sapEF70.woff
240 ms
6Z1J2J4Htpsu0tpsdLvG5kvpiNHnDCI.woff
321 ms
celKNFPwxALXKDQS5o9vIEhNnXeuQNUjVZ1k67qjP8.woff
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jan-poncik-sx.jpg
831 ms
pavel-jartym-sx.jpg
734 ms
marcel-stilz-xs.jpg
729 ms
gepard-finance.jpg
800 ms
kilpi.jpg
783 ms
man.jpg
730 ms
rudolf-reisen.jpg
724 ms
factory-outlet.jpg
732 ms
modus.jpg
761 ms
terra.jpg
755 ms
klima-rapid.jpg
704 ms
scott-weber.jpg
728 ms
vetrisol.jpg
722 ms
grossmann-jet.jpg
724 ms
3e-praha.jpg
758 ms
diobe.jpg
777 ms
mms.jpg
697 ms
cov.jpg
719 ms
bohemia-telekom.jpg
711 ms
cushman-wakefield.jpg
713 ms
grubner-partners.jpg
746 ms
nano-technologi.jpg
692 ms
octopus.jpg
686 ms
perfect-catering.jpg
704 ms
prospero-events.jpg
708 ms
roxy.jpg
711 ms
straumann.jpg
725 ms
yodai.jpg
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footer.jpg
673 ms
creativ.png
691 ms
sluzba_tvorba_webovych_stranek.png
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sluzba_eshop.png
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sluzba_seo.png
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sluzba_marketing.png
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sluzba_webhosting.png
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sluzba_navrh.png
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sprite.png
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tablet.css
110 ms
mobile.css
110 ms
all.js
6 ms
bluesystem.cz 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.
bluesystem.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
bluesystem.cz 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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bluesystem.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Bluesystem.cz 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.
bluesystem.cz
Open Graph data is detected on the main page of Bluesystem. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: