5.1 sec in total
1.3 sec
3.5 sec
340 ms
Click here to check amazing Lezec Shop content for Czech Republic. Otherwise, check out these important facts you probably never knew about lezec-shop.cz
Přírodou ověřené outdoor vybavení na lezení, skialpy, turistiku a kemping. Velký výběr lezeckých průvodců z celého světa.
Visit lezec-shop.czWe analyzed Lezec-shop.cz page load time and found that the first response time was 1.3 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
lezec-shop.cz performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value18.9 s
0/100
25%
Value21.4 s
0/100
10%
Value15,330 ms
0/100
30%
Value0.596
11/100
15%
Value27.9 s
0/100
10%
1288 ms
75 ms
232 ms
247 ms
241 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 80% of them (61 requests) were addressed to the original Lezec-shop.cz, 4% (3 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lezec-shop.cz.
Page size can be reduced by 710.8 kB (76%)
940.0 kB
229.3 kB
In fact, the total size of Lezec-shop.cz main page is 940.0 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. Javascripts take 371.7 kB which makes up the majority of the site volume.
Potential reduce by 159.6 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 22.6 kB, which is 13% 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 159.6 kB or 90% of the original size.
Potential reduce by 7.5 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, Lezec Shop needs image optimization as it can save up to 7.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 271.2 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 271.2 kB or 73% of the original size.
Potential reduce by 272.4 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. Lezec-shop.cz needs all CSS files to be minified and compressed as it can save up to 272.4 kB or 83% of the original size.
Number of requests can be reduced by 49 (67%)
73
24
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lezec Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
1288 ms
jquery-ui.css
75 ms
jquery.fancybox-1.3.4.css
232 ms
bootstrap.min.css
247 ms
prettyPhoto.css
241 ms
flexslider.css
244 ms
product-image-gallery.css
257 ms
template.css
257 ms
virtuemart.css
350 ms
bootstrap-responsive.min.css
360 ms
template-responsive.css
364 ms
product.filter.css
364 ms
style2.css
366 ms
system.css
370 ms
system.css
462 ms
general.css
478 ms
template.css
484 ms
bootstrap.min.css
484 ms
jquery.min.js
90 ms
jquerynoconflict.js
508 ms
jquery-ui.min.js
114 ms
bootstrap.min.js
576 ms
jquery.prettyPhoto.js
598 ms
jquery.hoverIntent.minified.js
600 ms
cloud-zoom.1.0.2.min.js
601 ms
jquery.mousewheel.js
604 ms
jquery.flexslider-min.js
609 ms
jquery.waitforimages.js
686 ms
jquery-ias.js
714 ms
selectToUISlider.jQuery.js
718 ms
custom.js
724 ms
product.filter.js
726 ms
vm.product.compare.js
730 ms
jquery.ezmark.min.js
798 ms
vmsite.js
831 ms
jquery.fancybox-1.3.4.pack.js
839 ms
vmprices.js
843 ms
mootools-core.js
974 ms
retargeting.js
459 ms
core.js
749 ms
jquery.lazyload-any.js
697 ms
fbevents.js
273 ms
glyphicons-halflings.png
253 ms
cz.gif
253 ms
en.gif
254 ms
arrow_switch.png
253 ms
lezec-logo.jpg
250 ms
search-icon.png
254 ms
testarosa_90x90.jpg
254 ms
cobra_90x90.jpg
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620621_alum_spot_headlamp_triplepower_web_90x90.jpg
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vertiho_90x90.jpg
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noimage.gif
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620075_blak_atc_xp_web_90x90.jpg
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620079_blak_atc_guide_web_90x90.jpg
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phone.png
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mastercard-straight-90px.gif
367 ms
visa-straight-90px.gif
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maestro-straight-90px.gif
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visa-electron-straight-90px.gif
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gopay-platby.gif
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paypal-straight-90px.gif
483 ms
gjs.php
308 ms
icomoon.woff
463 ms
stay-in-touch.png
444 ms
retargeting
171 ms
analytics.js
163 ms
collect
13 ms
collect
62 ms
108 ms
123 ms
19201-12.png
308 ms
widget.php
117 ms
ga-audiences
54 ms
lezec-shop.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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
lezec-shop.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
Page has valid source maps
lezec-shop.cz 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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lezec-shop.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 Lezec-shop.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.
lezec-shop.cz
Open Graph description is not detected on the main page of Lezec Shop. 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: