Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

detska-autosedacka.cz

Dětská Autosedačka.cz - průvodce výběrem dětské autosedačky

Page Load Speed

4.7 sec in total

First Response

1.3 sec

Resources Loaded

3.3 sec

Page Rendered

141 ms

detska-autosedacka.cz screenshot

About Website

Welcome to detska-autosedacka.cz homepage info - get ready to check Detska Autosedacka best content right away, or after learning these important things about detska-autosedacka.cz

Poradíme vám s výběrem vhodné autosedačky, přidáme doporučení ke koupi, ukážeme na co si dát pozor při koupi nové i použité sedačky.

Visit detska-autosedacka.cz

Key Findings

We analyzed Detska-autosedacka.cz page load time and found that the first response time was 1.3 sec and then it took 3.4 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

detska-autosedacka.cz performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

www.detska-autosedacka.cz

1344 ms

wp-emoji-release.min.js

200 ms

styles.css

211 ms

css.css

211 ms

style.css

528 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 77% of them (24 requests) were addressed to the original Detska-autosedacka.cz, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Detska-autosedacka.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 223.5 kB (60%)

Content Size

374.0 kB

After Optimization

150.5 kB

In fact, the total size of Detska-autosedacka.cz main page is 374.0 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. 20% of websites need less resources to load. Javascripts take 239.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 18.0 kB

  • Original 23.8 kB
  • After minification 22.7 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 18.0 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 53.3 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. Detska Autosedacka images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 158.1 kB

  • Original 239.5 kB
  • After minification 236.1 kB
  • After compression 81.4 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 158.1 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 47.5 kB

  • Original 57.5 kB
  • After minification 45.6 kB
  • After compression 10.0 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. Detska-autosedacka.cz needs all CSS files to be minified and compressed as it can save up to 47.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (54%)

Requests Now

26

After Optimization

12

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Detska Autosedacka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

detska-autosedacka.cz accessibility score

100

Accessibility Issues

Best Practices

detska-autosedacka.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

SEO Factors

detska-autosedacka.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 Detska-autosedacka.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 Detska-autosedacka.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 Detska Autosedacka. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: