Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

psknihy.cz

Barrister & Principal – nakladatelství

Page Load Speed

19.9 sec in total

First Response

7.9 sec

Resources Loaded

11.9 sec

Page Rendered

141 ms

psknihy.cz screenshot

About Website

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Key Findings

We analyzed Psknihy.cz page load time and found that the first response time was 7.9 sec and then it took 12 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

psknihy.cz performance score

0

Network Requests Diagram

psknihy.cz

7860 ms

www.psknihy.cz

1693 ms

wp-emoji-release.min.js

166 ms

woocommerce-mod.css

454 ms

settings.css

296 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 86% of them (43 requests) were addressed to the original Psknihy.cz, 6% (3 requests) were made to Google-analytics.com and 6% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (7.9 sec) belongs to the original domain Psknihy.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (53%)

Content Size

2.1 MB

After Optimization

1.0 MB

In fact, the total size of Psknihy.cz main page is 2.1 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. CSS take 805.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 58.3 kB

  • Original 73.5 kB
  • After minification 72.2 kB
  • After compression 15.2 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 58.3 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 20.8 kB

  • Original 659.3 kB
  • After minification 638.5 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. Psknihy images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 406.4 kB

  • Original 608.1 kB
  • After minification 605.5 kB
  • After compression 201.7 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 406.4 kB or 67% of the original size.

CSS Optimization

-81%

Potential reduce by 653.9 kB

  • Original 805.9 kB
  • After minification 714.5 kB
  • After compression 152.0 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. Psknihy.cz needs all CSS files to be minified and compressed as it can save up to 653.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (72%)

Requests Now

47

After Optimization

13

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Psknihy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

SEO Factors

psknihy.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 Psknihy.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 Psknihy.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 Psknihy. 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: