Tools & Wizards About Us
autoskola-kubis.cz screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% 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

  • 100

    SEO

    Google-friendlier than
    94% of websites

autoskola-kubis.cz

Autoškola pro Brno a okolí, řidičáky nejen pro Brňáky

Page Load Speed

17.1 sec in total

First Response

2.8 sec

Resources Loaded

11.5 sec

Page Rendered

2.8 sec

autoskola-kubis.cz screenshot

About Website

Click here to check amazing Autoskola Kubis content. Otherwise, check out these important facts you probably never knew about autoskola-kubis.cz

Autoškola KUBIS Brno. Výuka v centru Brna - Kounicova. Naučíme Vás řídit osobák i náklaďák. Jízdy v Brně a okolí, poznáte silný provoz. Kurzy jízdy v Brně.

Visit autoskola-kubis.cz

Key Findings

We analyzed Autoskola-kubis.cz page load time and found that the first response time was 2.8 sec and then it took 14.3 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

autoskola-kubis.cz performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.316

37/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

autoskola-kubis.cz

2837 ms

wp-emoji-release.min.js

142 ms

cnss.css

298 ms

style2-os.css

304 ms

lightbox.css

304 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 79% of them (83 requests) were addressed to the original Autoskola-kubis.cz, 6% (6 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Autoskola-kubis.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 873.8 kB (51%)

Content Size

1.7 MB

After Optimization

847.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Autoskola-kubis.cz main page is 1.7 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. 60% of websites need less resources to load. Javascripts take 739.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 49.9 kB

  • Original 64.5 kB
  • After minification 60.6 kB
  • After compression 14.6 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 49.9 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 15.7 kB

  • Original 559.2 kB
  • After minification 543.5 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. Autoskola Kubis images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 500.4 kB

  • Original 739.8 kB
  • After minification 675.3 kB
  • After compression 239.3 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 500.4 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 307.8 kB

  • Original 358.2 kB
  • After minification 264.9 kB
  • After compression 50.4 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. Autoskola-kubis.cz needs all CSS files to be minified and compressed as it can save up to 307.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 75 (77%)

Requests Now

98

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Autoskola Kubis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

autoskola-kubis.cz

autoskola-kubis.cz

2837 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

142 ms

cnss.css

cnss.css

298 ms

style2-os.css

style2-os.css

304 ms

lightbox.css

lightbox.css

304 ms

font-awesome.css

font-awesome.css

317 ms

public.css

public.css

333 ms

magnific-popup.css

magnific-popup.css

472 ms

style.css

style.css

463 ms

css_structure_and_styles_imports.css

css_structure_and_styles_imports.css

468 ms

fullwidth_layout_style.css

fullwidth_layout_style.css

455 ms

default.css

default.css

479 ms

stb-core.css

stb-core.css

500 ms

wp-special-textboxes.css

wp-special-textboxes.css

577 ms

jquery.js

jquery.js

838 ms

jquery-migrate.min.js

jquery-migrate.min.js

559 ms

cnss.js

cnss.js

563 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

576 ms

jquery.cookie.js

jquery.cookie.js

593 ms

public.js

public.js

672 ms

css

css

70 ms

autoskola-brno-kubis-razitko.gif

autoskola-brno-kubis-razitko.gif

469 ms

core.min.js

core.min.js

674 ms

widget.min.js

widget.min.js

676 ms

mouse.min.js

mouse.min.js

686 ms

sortable.min.js

sortable.min.js

727 ms

jquery.colorbox.js

jquery.colorbox.js

778 ms

jquery.hugeitmicro.min.js

jquery.hugeitmicro.min.js

788 ms

modernizr.js

modernizr.js

792 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

814 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

844 ms

jquery.quicksand.js

jquery.quicksand.js

906 ms

jquery.easing.js

jquery.easing.js

898 ms

jquery-animate-css-rotate-scale.js

jquery-animate-css-rotate-scale.js

902 ms

selectnav.js

selectnav.js

901 ms

jquery-css-transform.js

jquery-css-transform.js

914 ms

audioplayer.js

audioplayer.js

992 ms

js

js

84 ms

scroll.top.js

scroll.top.js

1026 ms

jquery.tools.min.js

jquery.tools.min.js

968 ms

jquery.validate.js

jquery.validate.js

823 ms

verify.js

verify.js

812 ms

jflickrfeed.min.js

jflickrfeed.min.js

822 ms

jquery.fitvids.js

jquery.fitvids.js

904 ms

jquery.masonry.js

jquery.masonry.js

931 ms

font-awesome.css

font-awesome.css

209 ms

jquery.masonry.set.js

jquery.masonry.set.js

916 ms

comment-reply.min.js

comment-reply.min.js

812 ms

normalize.css

normalize.css

812 ms

css

css

40 ms

foundation.css

foundation.css

815 ms

ie.css

ie.css

863 ms

flexslider.css

flexslider.css

894 ms

blog.css

blog.css

874 ms

shortcodes.css

shortcodes.css

816 ms

font-awesome.min.css

font-awesome.min.css

821 ms

social_icons.css

social_icons.css

989 ms

audioplayer.css

audioplayer.css

949 ms

colorbox_skin4.css

colorbox_skin4.css

1004 ms

responsive_specifications.css

responsive_specifications.css

902 ms

colors_and_backgrounds_options.css

colors_and_backgrounds_options.css

921 ms

text_logo.css

text_logo.css

915 ms

custom_separated_css_file_for_custom_specific_optimizations.css

custom_separated_css_file_for_custom_specific_optimizations.css

946 ms

custom.js

custom.js

1124 ms

effect.min.js

effect.min.js

1073 ms

effect-blind.min.js

effect-blind.min.js

1059 ms

wstb.min.js

wstb.min.js

1061 ms

wp-embed.min.js

wp-embed.min.js

1058 ms

Auto%C5%A1kola-Brno-Kubis.png

Auto%C5%A1kola-Brno-Kubis.png

1415 ms

autoskola-brno-kubis-renault-thalia-4001.jpg

autoskola-brno-kubis-renault-thalia-4001.jpg

1758 ms

autoskola-brno-kubis-vozovy-park-5-400x874.jpg

autoskola-brno-kubis-vozovy-park-5-400x874.jpg

1536 ms

suzuki-SV-650-874x400.jpg

suzuki-SV-650-874x400.jpg

1690 ms

autoskola-brno-kubis-nakladaky.jpg

autoskola-brno-kubis-nakladaky.jpg

1533 ms

info.png

info.png

1003 ms

warning.png

warning.png

1136 ms

1411761425_logo-google-plus.jpg

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1220 ms

1411761437_logo_facebook.png

1411761437_logo_facebook.png

1333 ms

earth.png

earth.png

1393 ms

top2.png

top2.png

1568 ms

analytics.js

analytics.js

182 ms

nav_background.png

nav_background.png

642 ms

twitter.png

twitter.png

701 ms

facebook.png

facebook.png

719 ms

flickr.png

flickr.png

921 ms

googleplus.png

googleplus.png

929 ms

preload.gif

preload.gif

927 ms

overlay_effect.png

overlay_effect.png

930 ms

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122 ms

DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

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120 ms

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k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

117 ms

linkid.js

linkid.js

76 ms

collect

collect

94 ms

all.js

all.js

379 ms

autoskola-brno-kubis-razitko.gif

autoskola-brno-kubis-razitko.gif

359 ms

footer_background.png

footer_background.png

308 ms

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239 ms

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267 ms

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268 ms

1333 ms

1089 ms

xd_arbiter.php

xd_arbiter.php

1046 ms

xd_arbiter.php

xd_arbiter.php

1889 ms

widget_v2.139.js

widget_v2.139.js

2216 ms

scroll_top.png

scroll_top.png

302 ms

ping

ping

288 ms

Accessibility Review

autoskola-kubis.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

autoskola-kubis.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

autoskola-kubis.cz SEO score

100

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

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 Autoskola-kubis.cz 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 Autoskola-kubis.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

autoskola-kubis.cz

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