Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

ok-hracky.cz

LEGO, Bruder, Fisher price - OK Hra?ky

Page Load Speed

4.8 sec in total

First Response

536 ms

Resources Loaded

3.8 sec

Page Rendered

447 ms

ok-hracky.cz screenshot

About Website

Click here to check amazing OK Hra C Ky content for Czech Republic. Otherwise, check out these important facts you probably never knew about ok-hracky.cz

V?tejte v internetov?m obchod? www.OK-HRACKY.cz, kter? nab?z? hra?ky pro nejmen??, hra?ky pro chlapce a hra?ky pro d?v?ata. Nejprod?van?j?? jsou zna?ky Lego, Bruder, Fisher Price.

Visit ok-hracky.cz

Key Findings

We analyzed Ok-hracky.cz page load time and found that the first response time was 536 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ok-hracky.cz performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.205

60/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

ok-hracky.cz

536 ms

www.ok-hracky.cz

1118 ms

styles.php

573 ms

highslide.css

239 ms

jquery.js

484 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 88% of them (57 requests) were addressed to the original Ok-hracky.cz, 5% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ok-hracky.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 680.9 kB (63%)

Content Size

1.1 MB

After Optimization

404.1 kB

In fact, the total size of Ok-hracky.cz main page is 1.1 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. 40% of websites need less resources to load. Javascripts take 580.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 93.5 kB

  • Original 112.9 kB
  • After minification 106.6 kB
  • After compression 19.4 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 93.5 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 34.7 kB

  • Original 274.7 kB
  • After minification 240.0 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. Obviously, OK Hra C Ky needs image optimization as it can save up to 34.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 452.4 kB

  • Original 580.2 kB
  • After minification 388.5 kB
  • After compression 127.8 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 452.4 kB or 78% of the original size.

CSS Optimization

-86%

Potential reduce by 100.4 kB

  • Original 117.2 kB
  • After minification 85.3 kB
  • After compression 16.8 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. Ok-hracky.cz needs all CSS files to be minified and compressed as it can save up to 100.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (43%)

Requests Now

63

After Optimization

36

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OK Hra C Ky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

ok-hracky.cz accessibility score

92

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

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

High

Links do not have a discernible name

Best Practices

ok-hracky.cz best practices score

58

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

Browser errors were logged to the console

SEO Factors

ok-hracky.cz SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Ok-hracky.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 Ok-hracky.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

Open Graph description is not detected on the main page of OK Hra C Ky. 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: