Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

dobracena.cz

KUCHYŇSKÉ DŘEZY GRANITOVÉ, NEREZOVÉ, KERAMICKÉ, TECTONITOVÉ, KUCHYŇSKÉ BATERIE A ODPADKOVÉ KOŠE.

Page Load Speed

3.7 sec in total

First Response

326 ms

Resources Loaded

2.5 sec

Page Rendered

896 ms

About Website

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

Vyberte si z široké nabídky kvalitních kuchyňských dřezů a baterií od nejlepších značek světa za ty nejnižší ceny. Proč kuchyňské dřezy a baterie od nás kamenná prodejna s dřezy a bateriemi v Pardubic...

Visit dobracena.cz

Key Findings

We analyzed Dobracena.cz page load time and found that the first response time was 326 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dobracena.cz performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.749

6/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

dobracena.cz

326 ms

www.dobracena.cz

766 ms

webfont.js

24 ms

theme-d6cc51153.css

202 ms

js

74 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 45% of them (19 requests) were addressed to the original Dobracena.cz, 38% (16 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (770 ms) relates to the external source C.seznam.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.8 kB (27%)

Content Size

385.5 kB

After Optimization

279.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dobracena.cz main page is 385.5 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. 45% of websites need less resources to load. Javascripts take 185.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 97.5 kB

  • Original 116.7 kB
  • After minification 90.2 kB
  • After compression 19.2 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. This page needs HTML code to be minified as it can gain 26.5 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 97.5 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 39.2 kB
  • After minification 39.2 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. Dobracena images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 8.2 kB

  • Original 185.9 kB
  • After minification 185.4 kB
  • After compression 177.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 51 B

  • Original 43.7 kB
  • After minification 43.7 kB
  • After compression 43.6 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. Dobracena.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (26%)

Requests Now

23

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dobracena. 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

Accessibility Review

dobracena.cz accessibility score

98

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.

Best Practices

dobracena.cz best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dobracena.cz SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

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 Dobracena.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 Dobracena.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 data is detected on the main page of Dobracena. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: