3.8 sec in total
328 ms
3.3 sec
249 ms
Click here to check amazing Szs Ruska content for Czech Republic. Otherwise, check out these important facts you probably never knew about szs-ruska.cz
Visit szs-ruska.czWe analyzed Szs-ruska.cz page load time and found that the first response time was 328 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
szs-ruska.cz performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value4.8 s
31/100
25%
Value3.7 s
85/100
10%
Value90 ms
99/100
30%
Value0
100/100
15%
Value4.8 s
79/100
10%
328 ms
549 ms
215 ms
215 ms
216 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 96% of them (45 requests) were addressed to the original Szs-ruska.cz, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Szs-ruska.cz.
Page size can be reduced by 306.2 kB (24%)
1.3 MB
976.3 kB
In fact, the total size of Szs-ruska.cz main page is 1.3 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. 40% of websites need less resources to load. Images take 910.3 kB which makes up the majority of the site volume.
Potential reduce by 23.3 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 23.3 kB or 80% of the original size.
Potential reduce by 29.9 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. Szs Ruska images are well optimized though.
Potential reduce by 243.2 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 243.2 kB or 74% of the original size.
Potential reduce by 9.9 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. Szs-ruska.cz needs all CSS files to be minified and compressed as it can save up to 9.9 kB or 79% of the original size.
Number of requests can be reduced by 8 (19%)
43
35
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szs Ruska. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
szs-ruska.cz
328 ms
www.szs-ruska.cz
549 ms
default.css
215 ms
lightbox.css
215 ms
coin-slider-styles.css
216 ms
functions.js
216 ms
prototype.js
332 ms
scriptaculous.js
217 ms
lightbox.js
425 ms
jquery-1.4.2.min.js
533 ms
coin-slider.js
429 ms
effects.js
111 ms
builder.js
215 ms
bg.jpg
108 ms
bgCol.jpg
238 ms
bgPruh.jpg
213 ms
c1.jpg
424 ms
c2.jpg
425 ms
c3.jpg
425 ms
c4.jpg
529 ms
c5.jpg
633 ms
c6.jpg
661 ms
c7.jpg
846 ms
c8.jpg
846 ms
c9.jpg
847 ms
c10.jpg
951 ms
c11.jpg
949 ms
c12.jpg
1081 ms
ZNAK_M%C4%8CP10%20(2).png
1267 ms
banner_zvz-maly.gif
1057 ms
linet.png
1058 ms
czui.png
1266 ms
fb.jpg
1162 ms
logo.gif
1269 ms
img-2280_3.jpg
1373 ms
main-1-small.jpg
1398 ms
main-2-small.jpg
1519 ms
main-3-small.jpg
1686 ms
top_bg_left.jpg
1467 ms
top_bg_right.jpg
1469 ms
top_bg.jpg
1786 ms
search-form-bg.jpg
1606 ms
search-button-bg.jpg
1782 ms
ga.js
24 ms
loading.gif
1645 ms
closelabel.gif
1687 ms
__utm.gif
12 ms
szs-ruska.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.
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
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
Links do not have a discernible name
szs-ruska.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
szs-ruska.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 Szs-ruska.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 Szs-ruska.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.
szs-ruska.cz
Open Graph description is not detected on the main page of Szs Ruska. 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: