Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

kontejnery-bednar.cz

Kontejnerová autodoprava zemní a výkopové práce Brno

Page Load Speed

13.9 sec in total

First Response

5.6 sec

Resources Loaded

8.1 sec

Page Rendered

240 ms

kontejnery-bednar.cz screenshot

About Website

Welcome to kontejnery-bednar.cz homepage info - get ready to check Kontejnery Bednar best content right away, or after learning these important things about kontejnery-bednar.cz

Nákladní a kontejnerová autodoprava Brno - kontejnerová doprava. Dodávková a valníková doprava Brno. Likvidace starých oken plastových i dřevěných.

Visit kontejnery-bednar.cz

Key Findings

We analyzed Kontejnery-bednar.cz page load time and found that the first response time was 5.6 sec and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

kontejnery-bednar.cz performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.9 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value3,400 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

kontejnery-bednar.cz

5586 ms

mootools-core.js

607 ms

core.js

284 ms

caption.js

268 ms

mootools-more.js

1011 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 92% of them (57 requests) were addressed to the original Kontejnery-bednar.cz, 3% (2 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Kontejnery-bednar.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 596.2 kB (35%)

Content Size

1.7 MB

After Optimization

1.1 MB

In fact, the total size of Kontejnery-bednar.cz main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 913.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 46.6 kB

  • Original 56.4 kB
  • After minification 51.5 kB
  • After compression 9.8 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 46.6 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 18.5 kB

  • Original 913.0 kB
  • After minification 894.5 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. Kontejnery Bednar images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 413.3 kB

  • Original 576.8 kB
  • After minification 528.3 kB
  • After compression 163.5 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 413.3 kB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 117.8 kB

  • Original 139.3 kB
  • After minification 105.2 kB
  • After compression 21.5 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. Kontejnery-bednar.cz needs all CSS files to be minified and compressed as it can save up to 117.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (57%)

Requests Now

58

After Optimization

25

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kontejnery Bednar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kontejnery-bednar.cz accessibility score

84

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

kontejnery-bednar.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

High

Page has valid source maps

SEO Factors

kontejnery-bednar.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 Kontejnery-bednar.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 Kontejnery-bednar.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 description is not detected on the main page of Kontejnery Bednar. 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: