Tools & Wizards About Us
silvovametoda.cz screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

silvovametoda.cz

LETNÍ AKCE Silvovy metody - kurzy, online programy a osobní tréninky

Page Load Speed

19.4 sec in total

First Response

441 ms

Resources Loaded

14 sec

Page Rendered

4.9 sec

silvovametoda.cz screenshot

About Website

Visit silvovametoda.cz now to see the best up-to-date Silvovametoda content and also check out these interesting facts you probably never knew about silvovametoda.cz

Objednejte si KURZY SILVOVY METODY, online program VÍTĚZNÁ MYSL nebo TOP OSOBNÍ MENTÁLNÍ TRÉNINK Dragana Vujoviče za zvýhodněné ceny až o 50%!

Visit silvovametoda.cz

Key Findings

We analyzed Silvovametoda.cz page load time and found that the first response time was 441 ms and then it took 19 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

silvovametoda.cz performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value56.9 s

0/100

10%

TBT (Total Blocking Time)

Value16,890 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.305

39/100

15%

TTI (Time to Interactive)

Value105.0 s

0/100

10%

Network Requests Diagram

silvovametoda.cz

441 ms

6271 ms

css

31 ms

css

48 ms

css

57 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Silvovametoda.cz, 58% (85 requests) were made to Viteznamysl.cz and 12% (18 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (6.3 sec) relates to the external source Viteznamysl.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.2 MB (33%)

Content Size

27.9 MB

After Optimization

18.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Silvovametoda.cz main page is 27.9 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. Only a small number of websites need less resources to load. Images take 26.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 338.1 kB

  • Original 387.2 kB
  • After minification 352.3 kB
  • After compression 49.0 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 338.1 kB or 87% of the original size.

Image Optimization

-33%

Potential reduce by 8.9 MB

  • Original 26.9 MB
  • After minification 18.0 MB

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, Silvovametoda needs image optimization as it can save up to 8.9 MB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 3.9 kB

  • Original 470.4 kB
  • After minification 470.3 kB
  • After compression 466.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 420 B

  • Original 148.2 kB
  • After minification 148.2 kB
  • After compression 147.8 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. Silvovametoda.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 45 (36%)

Requests Now

124

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silvovametoda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

silvovametoda.cz

silvovametoda.cz

441 ms

6271 ms

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css

31 ms

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48 ms

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Accessibility Review

silvovametoda.cz accessibility score

60

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

silvovametoda.cz best practices score

83

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

silvovametoda.cz SEO score

92

Search Engine Optimization Advices

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 Silvovametoda.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 Silvovametoda.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

silvovametoda.cz

Open Graph description is not detected on the main page of Silvovametoda. 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: