13.8 sec in total
383 ms
12.8 sec
594 ms
Welcome to vavex.cz homepage info - get ready to check Vavex best content for Czech Republic right away, or after learning these important things about vavex.cz
Kvalitní tapety na zeď a bytové tapety od českého výrobce VAVEX. Více jak 10000 druhů tapet. Tapety prodáváme a vyrábíme 25let. O Tapetách na zeď víme vše.
Visit vavex.czWe analyzed Vavex.cz page load time and found that the first response time was 383 ms and then it took 13.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
vavex.cz performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value24.4 s
0/100
25%
Value9.3 s
12/100
10%
Value530 ms
56/100
30%
Value0.052
99/100
15%
Value18.2 s
3/100
10%
383 ms
111 ms
322 ms
539 ms
215 ms
Our browser made a total of 161 requests to load all elements on the main page. We found that 93% of them (149 requests) were addressed to the original Vavex.cz, 2% (3 requests) were made to Facebook.com and 1% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Vavex.cz.
Page size can be reduced by 484.5 kB (15%)
3.2 MB
2.8 MB
In fact, the total size of Vavex.cz main page is 3.2 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. 50% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 50.6 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. 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 50.6 kB or 83% of the original size.
Potential reduce by 138.6 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. Vavex images are well optimized though.
Potential reduce by 276.5 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 276.5 kB or 66% of the original size.
Potential reduce by 18.8 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. Vavex.cz needs all CSS files to be minified and compressed as it can save up to 18.8 kB or 83% of the original size.
Number of requests can be reduced by 15 (9%)
159
144
The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vavex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
cs
383 ms
main.css
111 ms
jquery.min.js
322 ms
jquery-ui.custom.min.js
539 ms
jquery.serialScroll.min.js
215 ms
jquery.scrollTo.min.js
215 ms
main.js
220 ms
index.js
217 ms
lightbox.css
338 ms
lightbox.js
337 ms
conversion.js
17 ms
fbevents.js
14 ms
body-bg.jpg
322 ms
all.js
53 ms
vl-en.jpg
167 ms
logo.png
167 ms
logo-text.png
167 ms
kosik.png
168 ms
vizualizace-cz.jpg
165 ms
kalkulacka-cz.jpg
329 ms
facebook.png
228 ms
twitter.png
227 ms
youtube.png
227 ms
heureka.png
331 ms
sphere_card_180x77px.png
330 ms
carte_118x90px.png
328 ms
sloupec-eu-cz.jpg
331 ms
nav-mail.png
404 ms
download
2158 ms
download
842 ms
download
2068 ms
download
1811 ms
download
2117 ms
download
1676 ms
download
1041 ms
download
1239 ms
download
1438 ms
prev.png
1540 ms
download
2371 ms
download
1925 ms
download
2106 ms
download
2297 ms
download
2353 ms
download
2711 ms
download
2784 ms
download
2434 ms
download
2516 ms
download
2954 ms
download
3125 ms
221 ms
234 ms
analytics.js
62 ms
142 ms
collect
30 ms
buy_jq
3200 ms
download
2713 ms
download
2900 ms
download
3151 ms
download
3055 ms
127 ms
xd_arbiter.php
27 ms
xd_arbiter.php
58 ms
60 ms
download
3809 ms
download
3159 ms
download
3303 ms
download
3464 ms
download
3309 ms
download
3621 ms
download
3525 ms
download
3860 ms
download
3943 ms
download
3707 ms
download
3503 ms
download
3405 ms
download
3284 ms
download
3437 ms
download
3062 ms
download
3300 ms
download
2899 ms
download
2858 ms
download
3489 ms
download
2940 ms
download
3040 ms
download
3086 ms
download
3017 ms
download
3129 ms
download
3024 ms
download
3572 ms
download
3299 ms
download
2932 ms
download
2936 ms
download
3040 ms
download
3232 ms
download
3039 ms
download
3307 ms
download
3051 ms
download
3041 ms
download
3677 ms
download
3145 ms
download
3147 ms
download
2972 ms
download
3009 ms
download
2998 ms
download
3590 ms
download
2917 ms
download
3334 ms
download
2948 ms
download
2932 ms
download
3048 ms
download
2922 ms
download
3410 ms
download
2898 ms
download
2981 ms
download
3679 ms
download
2783 ms
download
3125 ms
download
2798 ms
download
2764 ms
download
3046 ms
download
2872 ms
download
3151 ms
download
2899 ms
download
3043 ms
download
2984 ms
download
3627 ms
download
3561 ms
download
2768 ms
download
2954 ms
download
2734 ms
download
2731 ms
download
2839 ms
download
2837 ms
download
3167 ms
download
2997 ms
download
2726 ms
download
3567 ms
download
2810 ms
download
2913 ms
download
3153 ms
download
2801 ms
download
2683 ms
download
2710 ms
download
2808 ms
download
3017 ms
download
2884 ms
download
3068 ms
download
2850 ms
download
3078 ms
download
3124 ms
download
2801 ms
download
3098 ms
download
3161 ms
download
2800 ms
download
3145 ms
download
2972 ms
download
2684 ms
download
2958 ms
next.png
2577 ms
loading.gif
2576 ms
close.png
2570 ms
vavex.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
vavex.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
vavex.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 doesn't use legible font sizes
Tap targets are not sized appropriately
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vavex.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vavex.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.
vavex.cz
Open Graph description is not detected on the main page of Vavex. 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: