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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rm.ybis.cz

Zaparkovaná doména | NetBrick s.r.o.

Page Load Speed

2.9 sec in total

First Response

786 ms

Resources Loaded

1.9 sec

Page Rendered

172 ms

rm.ybis.cz screenshot

About Website

Click here to check amazing Rm Ybis content. Otherwise, check out these important facts you probably never knew about rm.ybis.cz

<p>Úvodní stránka o informačním systému UI RM</p>

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Key Findings

We analyzed Rm.ybis.cz page load time and found that the first response time was 786 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

rm.ybis.cz performance score

0

Network Requests Diagram

rm.ybis.cz

786 ms

rm.justuseit.cz

498 ms

layout.css

231 ms

jquery.js

468 ms

jquery.lightbox-0.5.js

349 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Rm.ybis.cz, 80% (12 requests) were made to Rm.justuseit.cz and 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (786 ms) belongs to the original domain Rm.ybis.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.9 kB (71%)

Content Size

108.9 kB

After Optimization

32.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Rm.ybis.cz main page is 108.9 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. Only 10% of websites need less resources to load. Javascripts take 82.3 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 6.2 kB

  • Original 9.9 kB
  • After minification 9.6 kB
  • After compression 3.7 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 6.2 kB or 62% of the original size.

JavaScript Optimization

-70%

Potential reduce by 57.8 kB

  • Original 82.3 kB
  • After minification 71.7 kB
  • After compression 24.4 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 57.8 kB or 70% of the original size.

CSS Optimization

-77%

Potential reduce by 12.9 kB

  • Original 16.7 kB
  • After minification 12.3 kB
  • After compression 3.8 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. Rm.ybis.cz needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (31%)

Requests Now

13

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rm Ybis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rm.ybis.cz

rm.ybis.cz

786 ms

rm.justuseit.cz

rm.justuseit.cz

498 ms

layout.css

layout.css

231 ms

jquery.js

jquery.js

468 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

349 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

237 ms

zalozky.js

zalozky.js

237 ms

external.js

external.js

237 ms

urchin.js

urchin.js

18 ms

__utm.gif

__utm.gif

24 ms

n1.gif

n1.gif

119 ms

n3.gif

n3.gif

117 ms

n4.gif

n4.gif

120 ms

n2.gif

n2.gif

118 ms

print.css

print.css

120 ms

SEO Factors

rm.ybis.cz SEO score

0

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rm.ybis.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 Rm.ybis.cz main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

rm.ybis.cz

Open Graph description is not detected on the main page of Rm Ybis. 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: