5.4 sec in total
453 ms
4.6 sec
384 ms
Click here to check amazing Vzory content for Czech Republic. Otherwise, check out these important facts you probably never knew about vzory.cz
Visit vzory.czWe analyzed Vzory.cz page load time and found that the first response time was 453 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
vzory.cz performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value8.3 s
2/100
25%
Value21.1 s
0/100
10%
Value16,670 ms
0/100
30%
Value0.249
50/100
15%
Value30.8 s
0/100
10%
453 ms
858 ms
9 ms
266 ms
286 ms
Our browser made a total of 133 requests to load all elements on the main page. We found that 32% of them (43 requests) were addressed to the original Vzory.cz, 11% (15 requests) were made to Scontent.xx.fbcdn.net and 8% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (871 ms) belongs to the original domain Vzory.cz.
Page size can be reduced by 989.3 kB (61%)
1.6 MB
632.1 kB
In fact, the total size of Vzory.cz main page is 1.6 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. 70% of websites need less resources to load. Javascripts take 972.3 kB which makes up the majority of the site volume.
Potential reduce by 184.0 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 184.0 kB or 76% of the original size.
Potential reduce by 39.4 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, Vzory needs image optimization as it can save up to 39.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 604.9 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 604.9 kB or 62% of the original size.
Potential reduce by 161.0 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. Vzory.cz needs all CSS files to be minified and compressed as it can save up to 161.0 kB or 84% of the original size.
Number of requests can be reduced by 69 (55%)
126
57
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vzory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
vzory.cz
453 ms
www.vzory.cz
858 ms
jquery-1.11.0.min.js
9 ms
www.vzory.cz
266 ms
custom.min.js
286 ms
widget.css
277 ms
style.css
285 ms
styles.css
303 ms
links-shortcode.css
304 ms
front.css
407 ms
postratings-css.css
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style.css
548 ms
jquery.js
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jquery-migrate.min.js
418 ms
vyhledavani.css
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cookieconsent.min.js
19 ms
platform.js
104 ms
adsbygoogle.js
18 ms
code
231 ms
addthis_widget.js
32 ms
output.css
535 ms
jquery.form.min.js
536 ms
scripts.js
561 ms
postratings-js.js
584 ms
wp-embed.min.js
714 ms
count.js
768 ms
wp-emoji-release.min.js
477 ms
analytics.js
35 ms
dot.asp
250 ms
logo-upapv.jpg
191 ms
Bovalogo2-e1406666286715.gif
193 ms
prvnipravnipomoc-copy-e1421766572614.jpg
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logo-proboston.png
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logo-managementmania.png
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creative-commons-img.png
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xgemius.js
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all.js
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ca-pub-9463353231819062.js
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zrt_lookup.html
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show_ads_impl.js
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cse.js
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logo-vzory.png
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fontawesome-webfont.woff
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bbnaut-lib-1.7.5.min.js
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ads
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76 ms
osd.js
21 ms
ads
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ads
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fpdata.js
114 ms
lsget.html
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ga-audiences
38 ms
jsapi
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19 ms
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m_js_controller.js
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favicon
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nessie_icon_thin_arrow_big_white.png
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count.js
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rating_over.gif
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300lo.json
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cs.js
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t.js
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like_box.php
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rexdot.js
104 ms
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291 ms
dGJLq38YL-C.css
409 ms
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497 ms
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628 ms
ICDbTSzjQEg.js
523 ms
TTCre3391I0.js
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layers.3643cb2e25fb91c29386.js
23 ms
activeview
13 ms
activeview
15 ms
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70 ms
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activeview
14 ms
I6-MnjEovm5.js
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vlXaquuXMrr.js
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dark-top.css
4 ms
ui
34 ms
logo.png
6 ms
vzory.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
vzory.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
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
vzory.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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vzory.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 Vzory.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.
vzory.cz
Open Graph description is not detected on the main page of Vzory. 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: