Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

4.9 sec in total

First Response

1 sec

Resources Loaded

3.6 sec

Page Rendered

312 ms

dokonale-sperky.cz screenshot

About Website

Click here to check amazing Dokonale Sperky content. Otherwise, check out these important facts you probably never knew about dokonale-sperky.cz

Swarovski krystaly, polodrahokamy a jiné šperky Skladem přes 3000 produktů. Vítejte v obchodě Dokonalé-šperky.cz Vaše internetová šperkovnice

Visit dokonale-sperky.cz

Key Findings

We analyzed Dokonale-sperky.cz page load time and found that the first response time was 1 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dokonale-sperky.cz performance score

0

Network Requests Diagram

dokonale-sperky.cz

1005 ms

font.css

234 ms

normalize.css

242 ms

foundation.css

489 ms

jslider.css

802 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 96% of them (64 requests) were addressed to the original Dokonale-sperky.cz, 4% (3 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 Dokonale-sperky.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 639.0 kB (77%)

Content Size

828.4 kB

After Optimization

189.5 kB

In fact, the total size of Dokonale-sperky.cz main page is 828.4 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. 40% of websites need less resources to load. Javascripts take 582.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 27.4 kB

  • Original 32.7 kB
  • After minification 21.9 kB
  • After compression 5.3 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. This page needs HTML code to be minified as it can gain 10.8 kB, which is 33% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.4 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 974 B

  • Original 16.5 kB
  • After minification 15.5 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. Dokonale Sperky images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 439.1 kB

  • Original 582.4 kB
  • After minification 429.9 kB
  • After compression 143.3 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 439.1 kB or 75% of the original size.

CSS Optimization

-87%

Potential reduce by 171.5 kB

  • Original 196.9 kB
  • After minification 145.3 kB
  • After compression 25.4 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. Dokonale-sperky.cz needs all CSS files to be minified and compressed as it can save up to 171.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (65%)

Requests Now

66

After Optimization

23

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dokonale Sperky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

SEO Factors

dokonale-sperky.cz SEO score

0

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dokonale-sperky.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dokonale-sperky.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 Dokonale Sperky. 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: