Tools & Wizards About Us
svetbonsaji.cz screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

svetbonsaji.cz

Bonsai, bonsaje - prodej a vše o nich - Svět Bonsají.cz

Page Load Speed

6.7 sec in total

First Response

1.6 sec

Resources Loaded

4.7 sec

Page Rendered

327 ms

svetbonsaji.cz screenshot

About Website

Click here to check amazing Svetbonsaji content for Czech Republic. Otherwise, check out these important facts you probably never knew about svetbonsaji.cz

Bonsai, bonsaje - prodej a vše o nich - Svět Bonsají.cz - Svět Bonsají.cz - prodej bonsají po celé ČR. Každá bonsai je originál!

Visit svetbonsaji.cz

Key Findings

We analyzed Svetbonsaji.cz page load time and found that the first response time was 1.6 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

svetbonsaji.cz performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

svetbonsaji.cz

1639 ms

www.svetbonsaji.cz

1799 ms

styl.css

304 ms

js.cookie.js

299 ms

jquery-1.11.1.min.js

635 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 82% of them (27 requests) were addressed to the original Svetbonsaji.cz, 9% (3 requests) were made to Data.internetovy-prodej.cz and 6% (2 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 Svetbonsaji.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 124.8 kB (34%)

Content Size

369.1 kB

After Optimization

244.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Svetbonsaji.cz main page is 369.1 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. 25% of websites need less resources to load. Images take 203.6 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 18.5 kB

  • Original 26.4 kB
  • After minification 26.0 kB
  • After compression 7.9 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 18.5 kB or 70% of the original size.

Image Optimization

-8%

Potential reduce by 15.3 kB

  • Original 203.6 kB
  • After minification 188.2 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. Svetbonsaji images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 79.3 kB

  • Original 124.4 kB
  • After minification 118.6 kB
  • After compression 45.1 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 79.3 kB or 64% of the original size.

CSS Optimization

-79%

Potential reduce by 11.7 kB

  • Original 14.8 kB
  • After minification 10.8 kB
  • After compression 3.1 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. Svetbonsaji.cz needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (19%)

Requests Now

31

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svetbonsaji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

svetbonsaji.cz

svetbonsaji.cz

1639 ms

www.svetbonsaji.cz

www.svetbonsaji.cz

1799 ms

styl.css

styl.css

304 ms

js.cookie.js

js.cookie.js

299 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

635 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

313 ms

lightbox.js

lightbox.js

299 ms

toggle.js

toggle.js

299 ms

lightbox.css

lightbox.css

306 ms

urchin.js

urchin.js

5 ms

pozadi.gif

pozadi.gif

492 ms

01.jpg

01.jpg

307 ms

02.jpg

02.jpg

303 ms

03.jpg

03.jpg

306 ms

07.jpg

07.jpg

154 ms

s-709-P1010034.JPG

s-709-P1010034.JPG

304 ms

s-448-P1010052.JPG

s-448-P1010052.JPG

309 ms

s-93715.jpg

s-93715.jpg

450 ms

s-860-P1010017.JPG

s-860-P1010017.JPG

452 ms

s-kniha.jpg

s-kniha.jpg

455 ms

s-896-P1010001.JPG

s-896-P1010001.JPG

603 ms

s-224-P1010008.JPG

s-224-P1010008.JPG

606 ms

s-920-P1010019.JPG

s-920-P1010019.JPG

597 ms

facebook-zel.gif

facebook-zel.gif

598 ms

gtm.js

gtm.js

47 ms

top.jpg

top.jpg

728 ms

vaclav-novak.jpg

vaclav-novak.jpg

625 ms

kosik.jpg

kosik.jpg

717 ms

__utm.gif

__utm.gif

10 ms

overlay.png

overlay.png

166 ms

loading.gif

loading.gif

158 ms

close.gif

close.gif

158 ms

closelabel.gif

closelabel.gif

160 ms

Accessibility Review

svetbonsaji.cz accessibility score

71

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA toggle fields do not have accessible names

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

svetbonsaji.cz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

svetbonsaji.cz SEO score

77

Search Engine Optimization Advices

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 Svetbonsaji.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 Svetbonsaji.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

svetbonsaji.cz

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