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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

katalog-webu.cz

Český katalog stránek

Page Load Speed

28.5 sec in total

First Response

11.1 sec

Resources Loaded

17.2 sec

Page Rendered

230 ms

katalog-webu.cz screenshot

About Website

Click here to check amazing Katalog Webu content for Czech Republic. Otherwise, check out these important facts you probably never knew about katalog-webu.cz

Český katalog stránek. Ručně tříděný katalog firem, obchodů , eshopu, stránek

Visit katalog-webu.cz

Key Findings

We analyzed Katalog-webu.cz page load time and found that the first response time was 11.1 sec and then it took 17.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

katalog-webu.cz performance score

0

Network Requests Diagram

www.katalog-webu.cz

11074 ms

wp-emoji-release.min.js

416 ms

lightbox.css

329 ms

styles.css

220 ms

themify.framework.css

533 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 94% of them (29 requests) were addressed to the original Katalog-webu.cz, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (11.1 sec) belongs to the original domain Katalog-webu.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 345.1 kB (67%)

Content Size

517.7 kB

After Optimization

172.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Katalog-webu.cz main page is 517.7 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. Only 10% of websites need less resources to load. Javascripts take 282.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 37.8 kB

  • Original 46.7 kB
  • After minification 42.7 kB
  • After compression 8.9 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 37.8 kB or 81% of the original size.

Image Optimization

-19%

Potential reduce by 12.3 kB

  • Original 65.6 kB
  • After minification 53.3 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, Katalog Webu needs image optimization as it can save up to 12.3 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 193.3 kB

  • Original 282.9 kB
  • After minification 267.4 kB
  • After compression 89.5 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 193.3 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 101.7 kB

  • Original 122.5 kB
  • After minification 94.0 kB
  • After compression 20.8 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. Katalog-webu.cz needs all CSS files to be minified and compressed as it can save up to 101.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (83%)

Requests Now

29

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Katalog Webu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.katalog-webu.cz

www.katalog-webu.cz

11074 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

416 ms

lightbox.css

lightbox.css

329 ms

styles.css

styles.css

220 ms

themify.framework.css

themify.framework.css

533 ms

style.css

style.css

646 ms

media-queries.css

media-queries.css

405 ms

css

css

24 ms

style.css

style.css

429 ms

font-awesome.min.css

font-awesome.min.css

853 ms

jquery.js

jquery.js

1192 ms

jquery-migrate.min.js

jquery-migrate.min.js

724 ms

audio-player.js

audio-player.js

849 ms

themify.builder.module.plugins.js

themify.builder.module.plugins.js

773 ms

lightbox.js

lightbox.js

1083 ms

main.js

main.js

1059 ms

jquery.form.min.js

jquery.form.min.js

1178 ms

scripts.js

scripts.js

1184 ms

jquery.isotope.min.js

jquery.isotope.min.js

1426 ms

jquery.infinitescroll.min.js

jquery.infinitescroll.min.js

1474 ms

themify.script.js

themify.script.js

1398 ms

body-bg.png

body-bg.png

643 ms

search.png

search.png

269 ms

rss.png

rss.png

272 ms

icon-post.png

icon-post.png

477 ms

post-author.png

post-author.png

477 ms

post-category.png

post-category.png

482 ms

post-tag.png

post-tag.png

510 ms

AWM5wXtMJeRP-AcRTgT4qQ.ttf

AWM5wXtMJeRP-AcRTgT4qQ.ttf

7 ms

arrow-up.png

arrow-up.png

536 ms

themify.builder.script.js

themify.builder.script.js

619 ms

SEO Factors

katalog-webu.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 Katalog-webu.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 Katalog-webu.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

katalog-webu.cz

Open Graph description is not detected on the main page of Katalog Webu. 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: