Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

fitprasky.cz

Weight loss prášky na hubnutí

Page Load Speed

8.6 sec in total

First Response

3.2 sec

Resources Loaded

5.1 sec

Page Rendered

352 ms

fitprasky.cz screenshot

About Website

Click here to check amazing Fitprasky content. Otherwise, check out these important facts you probably never knew about fitprasky.cz

Hledáte účinné prášky na hubnutí bez předpisu, vyrobeny pouze z přírodních látek? U nás naleznete certifikované weight loss prášky na hubnutí s rychlými účinky.

Visit fitprasky.cz

Key Findings

We analyzed Fitprasky.cz page load time and found that the first response time was 3.2 sec and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

fitprasky.cz performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

16/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.319

36/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

fitprasky.cz

3171 ms

bootstrap.min.css

493 ms

bootstrap-responsive.css

357 ms

css

24 ms

css

35 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 79% of them (53 requests) were addressed to the original Fitprasky.cz, 4% (3 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Fitprasky.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 550.7 kB (69%)

Content Size

796.9 kB

After Optimization

246.2 kB

In fact, the total size of Fitprasky.cz main page is 796.9 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. CSS take 332.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 35.3 kB

  • Original 45.9 kB
  • After minification 42.6 kB
  • After compression 10.6 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 35.3 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 13.2 kB

  • Original 116.8 kB
  • After minification 103.6 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, Fitprasky needs image optimization as it can save up to 13.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 215.1 kB

  • Original 301.7 kB
  • After minification 248.4 kB
  • After compression 86.6 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 215.1 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 287.1 kB

  • Original 332.4 kB
  • After minification 283.3 kB
  • After compression 45.3 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. Fitprasky.cz needs all CSS files to be minified and compressed as it can save up to 287.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (65%)

Requests Now

65

After Optimization

23

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fitprasky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

fitprasky.cz accessibility score

86

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

fitprasky.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

fitprasky.cz SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    UTF-8;

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fitprasky.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 Fitprasky.cz main page’s claimed encoding is utf-8;. 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 Fitprasky. 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: