Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

knihy-ucebnice.i-bazar.sk

Knihy, učebnice | i-Bazar.sk

Page Load Speed

3.6 sec in total

First Response

430 ms

Resources Loaded

2.9 sec

Page Rendered

241 ms

knihy-ucebnice.i-bazar.sk screenshot

About Website

Welcome to knihy-ucebnice.i-bazar.sk homepage info - get ready to check Knihy Ucebnice I Bazar best content for Slovakia right away, or after learning these important things about knihy-ucebnice.i-bazar.sk

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Key Findings

We analyzed Knihy-ucebnice.i-bazar.sk page load time and found that the first response time was 430 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

knihy-ucebnice.i-bazar.sk performance score

0

Network Requests Diagram

430 ms

style_v1_4.css

726 ms

main_v1_8.js

990 ms

jquery.min.js

27 ms

jquery.cookiesdirective.js

632 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Knihy-ucebnice.i-bazar.sk, 25% (17 requests) were made to Img.i-bazar.cz and 15% (10 requests) were made to I-bazar.cz. The less responsive or slowest element that took the longest time to load (990 ms) relates to the external source I-bazar.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.2 kB (65%)

Content Size

280.1 kB

After Optimization

96.9 kB

In fact, the total size of Knihy-ucebnice.i-bazar.sk main page is 280.1 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. 35% of websites need less resources to load. Javascripts take 107.3 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 73.9 kB

  • Original 84.9 kB
  • After minification 84.8 kB
  • After compression 11.1 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 73.9 kB or 87% of the original size.

Image Optimization

-22%

Potential reduce by 13.9 kB

  • Original 64.7 kB
  • After minification 50.8 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. Obviously, Knihy Ucebnice I Bazar needs image optimization as it can save up to 13.9 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 76.1 kB

  • Original 107.3 kB
  • After minification 93.0 kB
  • After compression 31.2 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 76.1 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 19.3 kB

  • Original 23.2 kB
  • After minification 17.4 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. Knihy-ucebnice.i-bazar.sk needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (52%)

Requests Now

64

After Optimization

31

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knihy Ucebnice I Bazar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

knihy-ucebnice.i-bazar.sk SEO score

0

Language and Encoding

  • Language Detected

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knihy-ucebnice.i-bazar.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Knihy-ucebnice.i-bazar.sk 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 Knihy Ucebnice I Bazar. 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: