Tools & Wizards About Us

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

genesisworld.cz

Německý lídr trhu CRM pro malé a středně velké podniky - CRM řešení pro profesionální management zákazníků

Page Load Speed

10.7 sec in total

First Response

4 sec

Resources Loaded

6.5 sec

Page Rendered

149 ms

About Website

Welcome to genesisworld.cz homepage info - get ready to check Genesisworld best content right away, or after learning these important things about genesisworld.cz

CRM řešení umožňují profesionální management zákazníků a nejvyšší spokojenost zákazníků – ať již máte webově založený CRM software nebo CRM pro speciální odvětví. CAS CRM je partner CRM pro úspěšné za...

Visit genesisworld.cz

Key Findings

We analyzed Genesisworld.cz page load time and found that the first response time was 4 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize Genesisworld.cz rating and web reputation

Performance Metrics

genesisworld.cz performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value12.1 s

0/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

3978 ms

stylesheet_6b50a6ea52.css

202 ms

tt_news.css

207 ms

indexed_search.css

210 ms

css_filelinks.css

208 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Genesisworld.cz, 5% (4 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Cas-crm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 280.9 kB (32%)

Content Size

868.8 kB

After Optimization

587.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Genesisworld.cz main page is 868.8 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. 30% of websites need less resources to load. Images take 490.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 32.8 kB

  • Original 41.6 kB
  • After minification 39.5 kB
  • After compression 8.8 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 32.8 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 9.3 kB

  • Original 490.4 kB
  • After minification 481.1 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. Genesisworld images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 154.3 kB

  • Original 238.1 kB
  • After minification 198.5 kB
  • After compression 83.8 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 154.3 kB or 65% of the original size.

CSS Optimization

-86%

Potential reduce by 84.5 kB

  • Original 98.7 kB
  • After minification 70.0 kB
  • After compression 14.2 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. Genesisworld.cz needs all CSS files to be minified and compressed as it can save up to 84.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (68%)

Requests Now

74

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Genesisworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

genesisworld.cz accessibility score

85

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

genesisworld.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

SEO Factors

genesisworld.cz SEO score

71

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

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 Genesisworld.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 Genesisworld.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 Genesisworld. 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: