Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cac.bonusweb.cz

BonusWeb.cz – denn? zpravodaj ze sv?ta po??ta?ov?ch her

Page Load Speed

5.2 sec in total

First Response

565 ms

Resources Loaded

3.8 sec

Page Rendered

857 ms

cac.bonusweb.cz screenshot

About Website

Visit cac.bonusweb.cz now to see the best up-to-date Cac Bonus Web content for Czech Republic and also check out these interesting facts you probably never knew about cac.bonusweb.cz

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Key Findings

We analyzed Cac.bonusweb.cz page load time and found that the first response time was 565 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

cac.bonusweb.cz performance score

0

Network Requests Diagram

cac.bonusweb.cz

565 ms

bonusweb.idnes.cz

616 ms

uni.css

217 ms

reklama.css

222 ms

portal.css

464 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cac.bonusweb.cz, 26% (36 requests) were made to Gidnes.cz and 25% (34 requests) were made to 1gr.cz. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source 1gr.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 841.0 kB (34%)

Content Size

2.5 MB

After Optimization

1.6 MB

In fact, the total size of Cac.bonusweb.cz main page is 2.5 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 76.3 kB

  • Original 100.6 kB
  • After minification 92.8 kB
  • After compression 24.3 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 76.3 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 56.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB

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. Cac Bonus Web images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 309.9 kB

  • Original 518.9 kB
  • After minification 514.0 kB
  • After compression 209.0 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 309.9 kB or 60% of the original size.

CSS Optimization

-82%

Potential reduce by 398.2 kB

  • Original 486.6 kB
  • After minification 465.0 kB
  • After compression 88.4 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. Cac.bonusweb.cz needs all CSS files to be minified and compressed as it can save up to 398.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (44%)

Requests Now

129

After Optimization

72

The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cac Bonus Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

SEO Factors

cac.bonusweb.cz SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cac.bonusweb.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Cac.bonusweb.cz main page’s claimed encoding is windows-1250. 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

Open Graph data is detected on the main page of Cac Bonus Web. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: