Tools & Wizards About Us
zarizeni-bytu.cz screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

zarizeni-bytu.cz

ZA??ZEN? BYTU, VYBAVEN? BYTU, MODERN? BYDLEN?, AKCE A SLEVY

Page Load Speed

3.9 sec in total

First Response

748 ms

Resources Loaded

1.9 sec

Page Rendered

1.3 sec

zarizeni-bytu.cz screenshot

About Website

Click here to check amazing ZA Ri ZEN I BYTU content. Otherwise, check out these important facts you probably never knew about zarizeni-bytu.cz

Nab?dka vybaven? pro modern? byt. Akce a slevy na za??zen? modern?ho bytu a bydlen?, modern? osv?tlen? i dekorace do d?tsk?ch pokoj?.

Visit zarizeni-bytu.cz

Key Findings

We analyzed Zarizeni-bytu.cz page load time and found that the first response time was 748 ms and then it took 3.1 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

zarizeni-bytu.cz performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

zarizeni-bytu.cz

748 ms

style_imagehover.css

530 ms

stylesheet.css

535 ms

stylesheet_css_buttons.css

535 ms

stylesheet_slimbox_ex.css

533 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Zarizeni-bytu.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (748 ms) belongs to the original domain Zarizeni-bytu.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.9 kB (23%)

Content Size

81.8 kB

After Optimization

62.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zarizeni-bytu.cz main page is 81.8 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. 15% of websites need less resources to load. Images take 51.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 16.1 kB

  • Original 21.9 kB
  • After minification 19.9 kB
  • After compression 5.8 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 16.1 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 54 B

  • Original 51.0 kB
  • After minification 50.9 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. ZA Ri ZEN I BYTU images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 633 B

  • Original 1.8 kB
  • After minification 1.8 kB
  • After compression 1.1 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 633 B or 36% of the original size.

CSS Optimization

-30%

Potential reduce by 2.1 kB

  • Original 7.1 kB
  • After minification 6.7 kB
  • After compression 5.0 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. Zarizeni-bytu.cz needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (24%)

Requests Now

17

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZA Ri ZEN I BYTU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zarizeni-bytu.cz

zarizeni-bytu.cz

748 ms

style_imagehover.css

style_imagehover.css

530 ms

stylesheet.css

stylesheet.css

535 ms

stylesheet_css_buttons.css

stylesheet_css_buttons.css

535 ms

stylesheet_slimbox_ex.css

stylesheet_slimbox_ex.css

533 ms

jscript_imagehover.js

jscript_imagehover.js

534 ms

bytove_doplnky.gif

bytove_doplnky.gif

205 ms

interier.gif

interier.gif

106 ms

vybaveni_bytu.gif

vybaveni_bytu.gif

308 ms

matrace.jpg

matrace.jpg

103 ms

svitidla.jpg

svitidla.jpg

106 ms

dekorace.jpg

dekorace.jpg

203 ms

hra_ky.jpg

hra_ky.jpg

196 ms

slevy.gif

slevy.gif

394 ms

akce.gif

akce.gif

192 ms

bile_zbozi.gif

bile_zbozi.gif

265 ms

dekorace.gif

dekorace.gif

287 ms

print_stylesheet.css

print_stylesheet.css

113 ms

Accessibility Review

zarizeni-bytu.cz accessibility score

73

Accessibility Issues

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

zarizeni-bytu.cz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

zarizeni-bytu.cz SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zarizeni-bytu.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 Zarizeni-bytu.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

zarizeni-bytu.cz

Open Graph description is not detected on the main page of ZA Ri ZEN I BYTU. 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: