Tools & Wizards About Us
neuroleadership.cz screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

neuroleadership.cz

Neuroleadership - Naučte se využívat mozek pro růst sebe i svého okolí

Page Load Speed

11.2 sec in total

First Response

406 ms

Resources Loaded

9.9 sec

Page Rendered

882 ms

neuroleadership.cz screenshot

About Website

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

S námi ovládnete účinné, celosvětově osvědčené techniky koučinku a leadershipu, které vycházejí z poznatků moderní neurovědy. Jsme NeuroLeadership.

Visit neuroleadership.cz

Key Findings

We analyzed Neuroleadership.cz page load time and found that the first response time was 406 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

neuroleadership.cz performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value12.8 s

3/100

10%

TBT (Total Blocking Time)

Value3,520 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value1.471

0/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

neuroleadership.cz

406 ms

neuroleadership.cz

427 ms

www.neuroleadership.cz

3509 ms

jquery.min.js

194 ms

jquery-migrate.min.js

298 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 68% of them (54 requests) were addressed to the original Neuroleadership.cz, 29% (23 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Neuroleadership.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 637.9 kB (21%)

Content Size

3.0 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Neuroleadership.cz main page is 3.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 417.8 kB

  • Original 472.5 kB
  • After minification 462.6 kB
  • After compression 54.8 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 417.8 kB or 88% of the original size.

Image Optimization

-10%

Potential reduce by 216.7 kB

  • Original 2.2 MB
  • After minification 2.0 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. Neuroleadership images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.2 kB

  • Original 248.1 kB
  • After minification 248.1 kB
  • After compression 245.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.3 kB

  • Original 65.3 kB
  • After minification 65.3 kB
  • After compression 64.0 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. Neuroleadership.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (71%)

Requests Now

49

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Neuroleadership. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

neuroleadership.cz

neuroleadership.cz

406 ms

neuroleadership.cz

neuroleadership.cz

427 ms

www.neuroleadership.cz

www.neuroleadership.cz

3509 ms

jquery.min.js

jquery.min.js

194 ms

jquery-migrate.min.js

jquery-migrate.min.js

298 ms

select2.js

select2.js

421 ms

css

css

37 ms

public-module-script-min.js

public-module-script-min.js

235 ms

df-menu-ext-script.js

df-menu-ext-script.js

234 ms

scripts.min.js

scripts.min.js

559 ms

fitvids.js

fitvids.js

309 ms

easypiechart.js

easypiechart.js

315 ms

salvattore.js

salvattore.js

413 ms

frontend-bundle.min.js

frontend-bundle.min.js

413 ms

frontend-bundle.min.js

frontend-bundle.min.js

444 ms

frontend-bundle.min.js

frontend-bundle.min.js

445 ms

common.js

common.js

446 ms

complianz.min.js

complianz.min.js

522 ms

swiper.min.js

swiper.min.js

724 ms

testCarousel.js

testCarousel.js

555 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

556 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

745 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

780 ms

form-newsletter.js

form-newsletter.js

782 ms

jquery.validate.min.js

jquery.validate.min.js

781 ms

messages_cs.js

messages_cs.js

779 ms

gtm.js

gtm.js

175 ms

logo.svg

logo.svg

691 ms

neuroleadership.png

neuroleadership.png

1100 ms

VRJ09560-1024x683-1.jpeg

VRJ09560-1024x683-1.jpeg

859 ms

krakenimages-Y5bvRlcCx8k-unsplash.jpg

krakenimages-Y5bvRlcCx8k-unsplash.jpg

860 ms

career-coach-4.jpg

career-coach-4.jpg

858 ms

Websites.png

Websites.png

1101 ms

Jiri-Bradac_skola-koucinku.jpg

Jiri-Bradac_skola-koucinku.jpg

857 ms

zora_groholova_2x.png

zora_groholova_2x.png

945 ms

carousel-5.jpg

carousel-5.jpg

3247 ms

thumbnail-400x250.png

thumbnail-400x250.png

1104 ms

Wordpress-thumbnail-2-400x250.png

Wordpress-thumbnail-2-400x250.png

1101 ms

Wordpress-thumbnail-1-400x250.png

Wordpress-thumbnail-1-400x250.png

1226 ms

logo-white.svg

logo-white.svg

1201 ms

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118 ms

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342 ms

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403 ms

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423 ms

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423 ms

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423 ms

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423 ms

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423 ms

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423 ms

modules.woff

modules.woff

1120 ms

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343 ms

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342 ms

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343 ms

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343 ms

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343 ms

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343 ms

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512 ms

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511 ms

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512 ms

loader.js

loader.js

620 ms

fa-solid-900.woff

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333 ms

fa-brands-400.woff

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334 ms

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414 ms

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51 ms

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50 ms

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106 ms

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108 ms

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104 ms

popup-custom.css

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105 ms

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105 ms

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105 ms

style.min.css

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107 ms

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new_events.css

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105 ms

mediaelementplayer-legacy.min.css

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105 ms

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107 ms

form-newsletter.css

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106 ms

Accessibility Review

neuroleadership.cz accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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

neuroleadership.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

Page has valid source maps

SEO Factors

neuroleadership.cz SEO score

99

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

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 Neuroleadership.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 Neuroleadership.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

neuroleadership.cz

Open Graph data is detected on the main page of Neuroleadership. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: