Tools & Wizards About Us
results.onlinesystem.cz screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

results.onlinesystem.cz

On line System Results : Profesionální sportovní časomíra

Page Load Speed

3.7 sec in total

First Response

489 ms

Resources Loaded

2.8 sec

Page Rendered

351 ms

results.onlinesystem.cz screenshot

About Website

Click here to check amazing Results On Line System content for Hungary. Otherwise, check out these important facts you probably never knew about results.onlinesystem.cz

Jsme profesionální čipová časomíra | atletická časomíra. Zabývající se sportovním servisem v širokém spektru sportů.

Visit results.onlinesystem.cz

Key Findings

We analyzed Results.onlinesystem.cz page load time and found that the first response time was 489 ms and then it took 3.2 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

results.onlinesystem.cz performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value1,370 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

results.onlinesystem.cz

489 ms

results.onlinesystem.cz

708 ms

css

41 ms

cookieconsent.css

104 ms

bundle

205 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 83% of them (35 requests) were addressed to the original Results.onlinesystem.cz, 7% (3 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Results.onlinesystem.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.6 kB (8%)

Content Size

773.2 kB

After Optimization

710.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Results.onlinesystem.cz main page is 773.2 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. 35% of websites need less resources to load. Images take 707.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 34.6 kB

  • Original 45.0 kB
  • After minification 37.9 kB
  • After compression 10.4 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. This page needs HTML code to be minified as it can gain 7.1 kB, which is 16% 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 34.6 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 20.9 kB

  • Original 707.2 kB
  • After minification 686.3 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. Results On Line System images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 4.4 kB

  • Original 13.8 kB
  • After minification 13.8 kB
  • After compression 9.5 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 4.4 kB or 31% of the original size.

CSS Optimization

-38%

Potential reduce by 2.7 kB

  • Original 7.1 kB
  • After minification 7.1 kB
  • After compression 4.4 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. Results.onlinesystem.cz needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (36%)

Requests Now

33

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Results On Line System. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

results.onlinesystem.cz

results.onlinesystem.cz

489 ms

results.onlinesystem.cz

results.onlinesystem.cz

708 ms

css

css

41 ms

cookieconsent.css

cookieconsent.css

104 ms

bundle

bundle

205 ms

cssStyles

cssStyles

404 ms

logo.jpg

logo.jpg

529 ms

CZE.png

CZE.png

402 ms

GBR.png

GBR.png

526 ms

atletika.jpg

atletika.jpg

527 ms

j-chip.jpg

j-chip.jpg

528 ms

uhf.jpg

uhf.jpg

529 ms

7.png

7.png

531 ms

modernizr

modernizr

529 ms

online.is.site.js

online.is.site.js

602 ms

jquery

jquery

620 ms

core

core

688 ms

bootstrap

bootstrap

616 ms

require

require

618 ms

cookieconsent.js

cookieconsent.js

635 ms

cookieconsent-init.js

cookieconsent-init.js

636 ms

6.png

6.png

759 ms

79.png

79.png

759 ms

14.png

14.png

760 ms

logo-1.png

logo-1.png

761 ms

logo-5.jpg

logo-5.jpg

760 ms

logo-3-new.png

logo-3-new.png

804 ms

logo-4.png

logo-4.png

803 ms

logo-2.png

logo-2.png

805 ms

logo-5.png

logo-5.png

806 ms

logo-6.png

logo-6.png

807 ms

logo-7.png

logo-7.png

806 ms

logo-6.jpg

logo-6.jpg

878 ms

logo-8.png

logo-8.png

879 ms

BG3.jpg

BG3.jpg

1097 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

392 ms

NaPecZTIAOhVxoMyOr9n_E7fdM3mCw.woff

NaPecZTIAOhVxoMyOr9n_E7fdM3mCw.woff

40 ms

NaPDcZTIAOhVxoMyOr9n_E7ffGjEGIVzZQ.woff

NaPDcZTIAOhVxoMyOr9n_E7ffGjEGIVzZQ.woff

49 ms

NaPDcZTIAOhVxoMyOr9n_E7ffHjDGIVzZQ.woff

NaPDcZTIAOhVxoMyOr9n_E7ffHjDGIVzZQ.woff

51 ms

sdk.js

sdk.js

25 ms

sdk.js

sdk.js

5 ms

47 ms

Accessibility Review

results.onlinesystem.cz accessibility score

88

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

results.onlinesystem.cz best practices score

67

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

results.onlinesystem.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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Results.onlinesystem.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Results.onlinesystem.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

results.onlinesystem.cz

Open Graph description is not detected on the main page of Results On Line System. 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: