Tools & Wizards About Us
davidkrajicek.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

davidkrajicek.com

Poradenství pro rodinné firmy | DK FAMILY OFFICE | Vodičkova 41, Praha

Page Load Speed

4.4 sec in total

First Response

513 ms

Resources Loaded

3.3 sec

Page Rendered

574 ms

davidkrajicek.com screenshot

About Website

Click here to check amazing Davi DK Rajicek content. Otherwise, check out these important facts you probably never knew about davidkrajicek.com

Plánování manažerského a vlastnického nástupnictví. Výběr manažerů a rodinných nástupců. Rodinná ústava. Prodej & nákup firem. Svěřenský fond. Osobní rozvoj. Právní & daňové poradenství. Kybernetická ...

Visit davidkrajicek.com

Key Findings

We analyzed Davidkrajicek.com page load time and found that the first response time was 513 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

davidkrajicek.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

513 ms

wp-emoji-release.min.js

211 ms

styles.css

225 ms

main-8d93e3083f.css

657 ms

jetpack.css

432 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 65% of them (28 requests) were addressed to the original Davidkrajicek.com, 7% (3 requests) were made to S.gravatar.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Davidkrajicek.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 387.5 kB (46%)

Content Size

847.9 kB

After Optimization

460.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Davidkrajicek.com main page is 847.9 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. 25% of websites need less resources to load. Images take 291.7 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 23.1 kB

  • Original 32.0 kB
  • After minification 29.7 kB
  • After compression 8.9 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 23.1 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 2.3 kB

  • Original 291.7 kB
  • After minification 289.4 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. Davi DK Rajicek images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 148.4 kB

  • Original 269.3 kB
  • After minification 266.9 kB
  • After compression 120.9 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 148.4 kB or 55% of the original size.

CSS Optimization

-84%

Potential reduce by 213.7 kB

  • Original 254.9 kB
  • After minification 251.7 kB
  • After compression 41.2 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. Davidkrajicek.com needs all CSS files to be minified and compressed as it can save up to 213.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (53%)

Requests Now

34

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Davi DK Rajicek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

513 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

211 ms

styles.css

styles.css

225 ms

main-8d93e3083f.css

main-8d93e3083f.css

657 ms

jetpack.css

jetpack.css

432 ms

jquery.js

jquery.js

553 ms

jquery-migrate.min.js

jquery-migrate.min.js

234 ms

jquery.bxslider.css

jquery.bxslider.css

342 ms

jquery.form.min.js

jquery.form.min.js

362 ms

scripts.js

scripts.js

262 ms

devicepx-jetpack.js

devicepx-jetpack.js

11 ms

gprofiles.js

gprofiles.js

62 ms

wpgroho.js

wpgroho.js

368 ms

modernizr-45f0e1f469.js

modernizr-45f0e1f469.js

379 ms

main-dc93d20f4b.js

main-dc93d20f4b.js

468 ms

e-201611.js

e-201611.js

5 ms

conversion.js

conversion.js

14 ms

ga.js

ga.js

35 ms

logo.png

logo.png

260 ms

homepage-bg.jpg

homepage-bg.jpg

806 ms

icons-homepage.png

icons-homepage.png

289 ms

kadlec.png

kadlec.png

339 ms

Leon.png

Leon.png

440 ms

homepage-bottom.jpg

homepage-bottom.jpg

625 ms

social-icons.png

social-icons.png

411 ms

OpenSans-Regular.ttf

OpenSans-Regular.ttf

489 ms

OpenSans-Bold.ttf

OpenSans-Bold.ttf

720 ms

DroidSerif-Italic.ttf

DroidSerif-Italic.ttf

940 ms

DroidSerif-BoldItalic.ttf

DroidSerif-BoldItalic.ttf

746 ms

DroidSerif-Regular.ttf

DroidSerif-Regular.ttf

620 ms

DroidSerif-SemiBold.ttf

DroidSerif-SemiBold.ttf

959 ms

DroidSerif-Bold.ttf

DroidSerif-Bold.ttf

745 ms

__utm.gif

__utm.gif

50 ms

g.gif

g.gif

51 ms

sdk.js

sdk.js

272 ms

61 ms

hovercard.css

hovercard.css

32 ms

services.css

services.css

60 ms

bx_loader.gif

bx_loader.gif

1353 ms

38 ms

46 ms

xd_arbiter.php

xd_arbiter.php

215 ms

xd_arbiter.php

xd_arbiter.php

432 ms

Accessibility Review

davidkrajicek.com accessibility score

82

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

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

davidkrajicek.com best practices score

92

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

Page has valid source maps

SEO Factors

davidkrajicek.com SEO score

91

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Davidkrajicek.com can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Davidkrajicek.com 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

davidkrajicek.com

Open Graph description is not detected on the main page of Davi DK Rajicek. 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: