3.8 sec in total
337 ms
3.2 sec
209 ms
Visit esako.cz now to see the best up-to-date ESAKO content for Czech Republic and also check out these interesting facts you probably never knew about esako.cz
Ing. Eduard Sýkora
Visit esako.czWe analyzed Esako.cz page load time and found that the first response time was 337 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
esako.cz performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value7.7 s
3/100
25%
Value8.6 s
17/100
10%
Value1,250 ms
19/100
30%
Value0.038
100/100
15%
Value8.2 s
41/100
10%
337 ms
722 ms
122 ms
228 ms
235 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 94% of them (61 requests) were addressed to the original Esako.cz, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to 0. The less responsive or slowest element that took the longest time to load (829 ms) belongs to the original domain Esako.cz.
Page size can be reduced by 398.4 kB (71%)
562.3 kB
163.9 kB
In fact, the total size of Esako.cz main page is 562.3 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. 40% of websites need less resources to load. Javascripts take 367.6 kB which makes up the majority of the site volume.
Potential reduce by 25.2 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 25.2 kB or 74% of the original size.
Potential reduce by 357 B
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. ESAKO images are well optimized though.
Potential reduce by 276.2 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 276.2 kB or 75% of the original size.
Potential reduce by 96.7 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. Esako.cz needs all CSS files to be minified and compressed as it can save up to 96.7 kB or 87% of the original size.
Number of requests can be reduced by 44 (70%)
63
19
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESAKO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
esako.cz
337 ms
www.esako.cz
722 ms
format.css
122 ms
boxes.css
228 ms
modules.css
235 ms
thickbox.css
241 ms
ui.datepicker.css
241 ms
hover.js
242 ms
header.js
243 ms
swfobject.js
339 ms
ga.js
9 ms
ga-set.js
364 ms
analytics.js
181 ms
globals.js.php
457 ms
main.js
379 ms
elements.js
380 ms
ajax.js
498 ms
ajax_app.js
463 ms
jquery-1.3.2.min.js
593 ms
ui.datepicker.unpack.js
476 ms
ui.datepicker-cs.js
575 ms
jquery.cookie.js
581 ms
jquery.thickbox.js
586 ms
jquery.jcarousel.js
614 ms
carousel_setup.js
616 ms
jquery.autocomplete.js
694 ms
jquery.scrollTo-1.3.3-min.js
698 ms
jquery.form-2.28.js
707 ms
forms.js
712 ms
jquery.custom.js
725 ms
custom.jquery.init.js
811 ms
jquery-ui-1.5.3.custom.min.js
814 ms
thickbox.patch.js
826 ms
ui.tabs.pack.js
829 ms
body.gif
622 ms
DSC02085web_113_x_150.jpg
593 ms
DSC02418_100_x_150.JPG
596 ms
Mazda%20logo_133_x_140.jpg
609 ms
mitsubishi-outlander-2015-(2)_113_x_200.jpg
612 ms
ico_rss.gif
612 ms
tn_obrazek_46.jpg
616 ms
tn_obrazek_45.jpg
708 ms
intro-asx_50_x_104.jpg
711 ms
Hormann__1_45_x_38.jpg
728 ms
logo.gif
714 ms
__utm.gif
25 ms
search_submit.jpg
697 ms
h1.gif
694 ms
icon_external_new_window.gif
775 ms
more.gif
715 ms
a.gif
727 ms
mainmenu_bg.gif
719 ms
mainmenu_bg_left.gif
719 ms
searchform.gif
695 ms
search_input.gif
710 ms
bottom_texty_top.gif
708 ms
bottom_texty_bottom.gif
722 ms
bottom_texty_repeat.gif
700 ms
loadingAnimation.gif
456 ms
icon_external.gif
457 ms
icon_new_window.gif
546 ms
topmenu_li_l_l.gif
549 ms
topmenu_li_r_l.gif
566 ms
print.css
123 ms
nakupto.net
431 ms
esako.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.
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
Links do not have a discernible name
esako.cz 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
Missing source maps for large first-party JavaScript
esako.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esako.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 Esako.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
esako.cz
Open Graph description is not detected on the main page of ESAKO. 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: