2.6 sec in total
781 ms
1.7 sec
139 ms
Click here to check amazing Vizualizace content. Otherwise, check out these important facts you probably never knew about vizualizace.cz
Úvod - Dodáváme profesionální vizualizace interiérů a exteriérů, animace a virtuální prohlídky. Jsme VIZUALIZACE s.r.o..
Visit vizualizace.czWe analyzed Vizualizace.cz page load time and found that the first response time was 781 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
vizualizace.cz performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value24.5 s
0/100
25%
Value12.8 s
2/100
10%
Value320 ms
77/100
30%
Value0.029
100/100
15%
Value16.6 s
5/100
10%
781 ms
536 ms
227 ms
865 ms
331 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 63% of them (31 requests) were addressed to the original Vizualizace.cz, 20% (10 requests) were made to Static.xx.fbcdn.net and 4% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (865 ms) belongs to the original domain Vizualizace.cz.
Page size can be reduced by 41.1 kB (58%)
70.6 kB
29.5 kB
In fact, the total size of Vizualizace.cz main page is 70.6 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. 30% of websites need less resources to load. HTML takes 51.7 kB which makes up the majority of the site volume.
Potential reduce by 41.0 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 41.0 kB or 79% of the original size.
Potential reduce by 0 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. Vizualizace images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 30 (63%)
48
18
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vizualizace. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
vizualizace.cz
781 ms
format.min.css
536 ms
print.min.css
227 ms
Vizualizace_sro_lokality_11-1000x400f.jpg
865 ms
LoadImageFotogalerie.jpg
331 ms
mail_zapotocky-168x17f.png
125 ms
all.js
6 ms
analytics.js
123 ms
jquery-1.4.2.min.js
537 ms
jquery.colorbox.min.js
279 ms
jquery.mousewheel.min.js
277 ms
jquery.filestyle.min.js
278 ms
jquery.ui.widget.min.js
327 ms
jquery.smoothdivscroll-1.0.min.js
445 ms
jquery.jscrollpane.min.js
346 ms
coin-slider.min.js
349 ms
jquery.jshowoff.min.js
437 ms
start.js
461 ms
scriptsdefinition.js
462 ms
logo-vizualizace.png
369 ms
main.png
368 ms
menu-active.png
369 ms
main-bottom.png
370 ms
menu2-9.png
388 ms
menu2-1.png
402 ms
slogan.png
416 ms
128 ms
ga.js
4 ms
xd_arbiter.php
41 ms
xd_arbiter.php
47 ms
__utm.gif
21 ms
slider.png
113 ms
border1.png
116 ms
border2.png
130 ms
loading.gif
143 ms
controls.png
160 ms
banner.png
164 ms
like_box.php
99 ms
lEK1oKJ42kW.css
32 ms
CsWNZDQah6k.css
38 ms
6bIl72b-rkY.js
46 ms
TkV0upu1GVq.js
46 ms
mn6tHWuLI-Y.js
42 ms
x8BMxYCqTb9.js
42 ms
69395_439570826431_7041353_n.jpg
29 ms
wL6VQj7Ab77.png
6 ms
s7jcwEQH7Sx.png
4 ms
VXcANLwwL5J.js
2 ms
50Trs1RKgUY.js
3 ms
vizualizace.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
vizualizace.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
vizualizace.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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vizualizace.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 Vizualizace.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.
vizualizace.cz
Open Graph description is not detected on the main page of Vizualizace. 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: