1.5 sec in total
199 ms
1.1 sec
165 ms
Visit vzpforforeigners.cz now to see the best up-to-date Vzpfor Foreigners content for Czech Republic and also check out these interesting facts you probably never knew about vzpforforeigners.cz
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Visit vzpforforeigners.czWe analyzed Vzpforforeigners.cz page load time and found that the first response time was 199 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
vzpforforeigners.cz performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value6.5 s
9/100
25%
Value4.3 s
76/100
10%
Value490 ms
59/100
30%
Value0
100/100
15%
Value9.2 s
32/100
10%
199 ms
154 ms
98 ms
49 ms
55 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Vzpforforeigners.cz, 70% (30 requests) were made to Static.parastorage.com and 12% (5 requests) were made to Frog.wix.com. The less responsive or slowest element that took the longest time to load (383 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 2.3 MB (77%)
3.0 MB
672.6 kB
In fact, the total size of Vzpforforeigners.cz main page is 3.0 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. Javascripts take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 127.4 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 127.4 kB or 84% of the original size.
Potential reduce by 2.1 MB
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 2.1 MB or 77% of the original size.
Potential reduce by 44.1 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. Vzpforforeigners.cz needs all CSS files to be minified and compressed as it can save up to 44.1 kB or 84% of the original size.
Number of requests can be reduced by 34 (83%)
41
7
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vzpfor Foreigners. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.
vzpforforeigners.cz
199 ms
www.vzpforforeigners.cz
154 ms
bt
98 ms
require.min.js
49 ms
main-r.min.js
55 ms
viewer.css
69 ms
dynamicmodel
9 ms
a0c46b_d67d3772bb2cc6ca1bdf1759de3a0018_2822.json.z
378 ms
a0c46b_10a04700afa41c89f830fe67daf35334_2794.json.z
383 ms
ugc-viewer
134 ms
bt
137 ms
skins.min.js
135 ms
components.min.js
59 ms
utils.min.js
57 ms
core.min.js
134 ms
react-with-addons.min.js
56 ms
lodash.min.js
35 ms
TweenMax.min.js
128 ms
layout.min.js
128 ms
tpa.min.js
127 ms
fonts.min.js
128 ms
animations.min.js
128 ms
swfobject.min.js
130 ms
mousetrap.min.js
131 ms
tweenEngine.min.js
131 ms
DrawSVGPlugin.min.js
131 ms
react-dom.min.js
133 ms
ScrollToPlugin.min.js
132 ms
widgets.min.js
130 ms
experiment.js
132 ms
render.min.js
131 ms
wixappsCore.min.js
133 ms
wixappsClassics.min.js
133 ms
wixappsBuilder.min.js
131 ms
zepto.min.js
132 ms
color.min.js
130 ms
react-dom-server.min.js
238 ms
bt
114 ms
latin.css
28 ms
dc.js
76 ms
bt
66 ms
680a748941d54105aec1c00186931f30.svg
5 ms
3c0478dbcc83452f8dffe72d93b40ba5.svg
6 ms
vzpforforeigners.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.
vzpforforeigners.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
vzpforforeigners.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vzpforforeigners.cz can be misinterpreted by Google and other search engines. Our service has detected that English 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 Vzpforforeigners.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.
vzpforforeigners.cz
Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: