Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

mojestarosti.cz

Dnešní témata

Page Load Speed

24.9 sec in total

First Response

299 ms

Resources Loaded

24.1 sec

Page Rendered

520 ms

mojestarosti.cz screenshot

About Website

Visit mojestarosti.cz now to see the best up-to-date Mojestarosti content for Czech Republic and also check out these interesting facts you probably never knew about mojestarosti.cz

Poradna - mojestarosti.cz

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Key Findings

We analyzed Mojestarosti.cz page load time and found that the first response time was 299 ms and then it took 24.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

mojestarosti.cz performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value17.8 s

0/100

10%

TBT (Total Blocking Time)

Value3,150 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

mojestarosti.cz

299 ms

mojestarosti.cz

419 ms

2331 ms

cssloader.php

201 ms

template.css

298 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 47% of them (62 requests) were addressed to the original Mojestarosti.cz, 8% (11 requests) were made to Googleads.g.doubleclick.net and 8% (10 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 879.2 kB (47%)

Content Size

1.9 MB

After Optimization

977.2 kB

In fact, the total size of Mojestarosti.cz main page is 1.9 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 160.5 kB

  • Original 190.6 kB
  • After minification 180.2 kB
  • After compression 30.1 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 160.5 kB or 84% of the original size.

Image Optimization

-46%

Potential reduce by 227.3 kB

  • Original 495.0 kB
  • After minification 267.7 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, Mojestarosti needs image optimization as it can save up to 227.3 kB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-42%

Potential reduce by 474.1 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 663.9 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 474.1 kB or 42% of the original size.

CSS Optimization

-53%

Potential reduce by 17.2 kB

  • Original 32.8 kB
  • After minification 28.6 kB
  • After compression 15.6 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. Mojestarosti.cz needs all CSS files to be minified and compressed as it can save up to 17.2 kB or 53% of the original size.

Requests Breakdown

Number of requests can be reduced by 78 (66%)

Requests Now

119

After Optimization

41

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mojestarosti. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

mojestarosti.cz accessibility score

69

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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.

Best Practices

mojestarosti.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

High

Page has valid source maps

SEO Factors

mojestarosti.cz SEO score

62

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

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 Mojestarosti.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 Mojestarosti.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 Mojestarosti. 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: