Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dietshop.cz

Diet shop — dietshop.cz

Page Load Speed

11.4 sec in total

First Response

322 ms

Resources Loaded

10.7 sec

Page Rendered

338 ms

dietshop.cz screenshot

About Website

Visit dietshop.cz now to see the best up-to-date Diet Shop content and also check out these interesting facts you probably never knew about dietshop.cz

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Visit dietshop.cz

Key Findings

We analyzed Dietshop.cz page load time and found that the first response time was 322 ms and then it took 11.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dietshop.cz performance score

0

Network Requests Diagram

dietshop.cz

322 ms

www.dietshop.cz

304 ms

ga.js

7 ms

1432 ms

1493 ms

Our browser made a total of 242 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Dietshop.cz, 26% (63 requests) were made to Betak.cz and 21% (52 requests) were made to Domena-shop.cz. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Betak.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (29%)

Content Size

5.7 MB

After Optimization

4.1 MB

In fact, the total size of Dietshop.cz main page is 5.7 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. 75% 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. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 1.0 kB

  • Original 1.9 kB
  • After minification 1.8 kB
  • After compression 842 B

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 1.0 kB or 55% of the original size.

Image Optimization

-3%

Potential reduce by 88.6 kB

  • Original 3.5 MB
  • After minification 3.4 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. Diet Shop images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 1.0 MB

  • Original 1.6 MB
  • After minification 1.5 MB
  • After compression 544.8 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 1.0 MB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 511.2 kB

  • Original 604.1 kB
  • After minification 510.8 kB
  • After compression 92.9 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. Dietshop.cz needs all CSS files to be minified and compressed as it can save up to 511.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 161 (73%)

Requests Now

222

After Optimization

61

The browser has sent 222 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diet Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 101 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

SEO Factors

dietshop.cz SEO score

0

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dietshop.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 Dietshop.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Diet Shop. 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: