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domazlice.cz screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

domazlice.cz

PIPNI s.r.o. - 403 Error Page

Page Load Speed

22.4 sec in total

First Response

393 ms

Resources Loaded

21.9 sec

Page Rendered

64 ms

domazlice.cz screenshot

About Website

Click here to check amazing Domazlice content for Czech Republic. Otherwise, check out these important facts you probably never knew about domazlice.cz

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Key Findings

We analyzed Domazlice.cz page load time and found that the first response time was 393 ms and then it took 22 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

domazlice.cz performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.341

33/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

domazlice.cz

393 ms

403

591 ms

sequencejs.css

285 ms

violet.css

291 ms

font-awesome.css

287 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Domazlice.cz, 51% (20 requests) were made to Pipni.cz and 33% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 137.8 kB (30%)

Content Size

453.0 kB

After Optimization

315.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Domazlice.cz main page is 453.0 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. Javascripts take 413.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 10.5 kB

  • Original 13.9 kB
  • After minification 12.4 kB
  • After compression 3.4 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. This page needs HTML code to be minified as it can gain 1.5 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 10.5 kB or 76% of the original size.

Image Optimization

-24%

Potential reduce by 2.1 kB

  • Original 8.7 kB
  • After minification 6.6 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, Domazlice needs image optimization as it can save up to 2.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 122.2 kB

  • Original 413.4 kB
  • After minification 411.4 kB
  • After compression 291.2 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 122.2 kB or 30% of the original size.

CSS Optimization

-18%

Potential reduce by 3.1 kB

  • Original 16.9 kB
  • After minification 16.9 kB
  • After compression 13.9 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. Domazlice.cz needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (86%)

Requests Now

35

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Domazlice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

domazlice.cz

domazlice.cz

393 ms

403

403

591 ms

sequencejs.css

sequencejs.css

285 ms

violet.css

violet.css

291 ms

font-awesome.css

font-awesome.css

287 ms

responsive.css

responsive.css

289 ms

jquery.js

jquery.js

486 ms

jquery-ui.js

jquery-ui.js

692 ms

jquery.easytabs.js

jquery.easytabs.js

571 ms

jquery.cycle.all.js

jquery.cycle.all.js

574 ms

superfish.js

superfish.js

577 ms

jquery.bxSlider.min.js

jquery.bxSlider.min.js

582 ms

main.js

main.js

769 ms

responsive-nav.js

responsive-nav.js

854 ms

options.js

options.js

860 ms

jquery.sequence-min.js

jquery.sequence-min.js

859 ms

sequencejs-options.apple-style.js

sequencejs-options.apple-style.js

864 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

978 ms

css

css

31 ms

css

css

48 ms

reset.css

reset.css

763 ms

default

default

116 ms

logo.png

logo.png

193 ms

count.asp

count.asp

19686 ms

font

font

16 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

312 ms

font

font

21 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

181 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

64 ms

twk-event-polyfill.js

twk-event-polyfill.js

56 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

64 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

93 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

184 ms

twk-main.js

twk-main.js

72 ms

twk-vendor.js

twk-vendor.js

81 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

75 ms

twk-chunk-common.js

twk-chunk-common.js

85 ms

twk-runtime.js

twk-runtime.js

91 ms

twk-app.js

twk-app.js

92 ms

Accessibility Review

domazlice.cz accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

domazlice.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

domazlice.cz SEO score

97

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 Domazlice.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 Domazlice.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

domazlice.cz

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