Tools & Wizards About Us
kronospan.cz screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

kronospan.cz

Kronospan - Leading manufacturer of wood-based panels

Page Load Speed

6.9 sec in total

First Response

428 ms

Resources Loaded

4.6 sec

Page Rendered

1.9 sec

kronospan.cz screenshot

About Website

Visit kronospan.cz now to see the best up-to-date Kronospan content and also check out these interesting facts you probably never knew about kronospan.cz

High quality melamine faced boards, particleboard, lacquered panels, worktops, HDF, OSB, flooring and facades for the furniture and interior design industries.

Visit kronospan.cz

Key Findings

We analyzed Kronospan.cz page load time and found that the first response time was 428 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

kronospan.cz performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

kronospan.cz

428 ms

cs

498 ms

en_CZ

909 ms

js

88 ms

carousel_overlay_box.css

239 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kronospan.cz, 88% (83 requests) were made to Kronospan.com and 4% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Kronospan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.4 kB (10%)

Content Size

2.8 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kronospan.cz main page is 2.8 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. 50% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 251.3 kB

  • Original 277.0 kB
  • After minification 164.5 kB
  • After compression 25.6 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. This page needs HTML code to be minified as it can gain 112.4 kB, which is 41% 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 251.3 kB or 91% of the original size.

Image Optimization

-1%

Potential reduce by 15.8 kB

  • Original 2.1 MB
  • After minification 2.1 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. Kronospan images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 8.6 kB

  • Original 374.2 kB
  • After minification 374.2 kB
  • After compression 365.6 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

-21%

Potential reduce by 1.7 kB

  • Original 7.8 kB
  • After minification 7.8 kB
  • After compression 6.1 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. Kronospan.cz needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (38%)

Requests Now

91

After Optimization

56

  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kronospan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kronospan.cz

kronospan.cz

428 ms

cs

cs

498 ms

en_CZ

en_CZ

909 ms

js

js

88 ms

carousel_overlay_box.css

carousel_overlay_box.css

239 ms

company.css

company.css

347 ms

jquery.min.js

jquery.min.js

62 ms

jquery-ui.min.js

jquery-ui.min.js

49 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

393 ms

angular.min.js

angular.min.js

48 ms

angular-sanitize.js

angular-sanitize.js

73 ms

app.js

app.js

345 ms

util.js

util.js

393 ms

carousel.js

carousel.js

393 ms

collapse.js

collapse.js

396 ms

tab.js

tab.js

453 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

565 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

454 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

457 ms

slick.min.js

slick.min.js

512 ms

creatizmo.js

creatizmo.js

481 ms

cookie_consent.js

cookie_consent.js

564 ms

search.js

search.js

565 ms

iziModal.min.js

iziModal.min.js

123 ms

iziModal.css

iziModal.css

74 ms

selectbox.js

selectbox.js

565 ms

js.cookie.js

js.cookie.js

590 ms

home_slider.js

home_slider.js

636 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

672 ms

commonController.js

commonController.js

674 ms

expressController.js

expressController.js

675 ms

smoothScroll.js

smoothScroll.js

675 ms

masonry.js

masonry.js

703 ms

infiniteScroll.js

infiniteScroll.js

748 ms

pop_up.js

pop_up.js

662 ms

api.js

api.js

73 ms

menu.png

menu.png

111 ms

logo.svg

logo.svg

116 ms

preloader-1.gif

preloader-1.gif

112 ms

plus_bl.png

plus_bl.png

114 ms

magnifying-glass.png

magnifying-glass.png

111 ms

avatar.png

avatar.png

177 ms

kronodesign-logo_b.png

kronodesign-logo_b.png

219 ms

kronobuild-logo_b.png

kronobuild-logo_b.png

222 ms

kronoart-logo_b.png

kronoart-logo_b.png

222 ms

6-express.png

6-express.png

222 ms

5-express.png

5-express.png

227 ms

1292-express.png

1292-express.png

248 ms

organisation_350x150_crop_478b24840a.jpg

organisation_350x150_crop_478b24840a.jpg

328 ms

Web_In%20%E2%80%93%202_350x150_crop_478b24840a.jpg

Web_In%20%E2%80%93%202_350x150_crop_478b24840a.jpg

330 ms

news_350x150_crop_478b24840a.jpg

news_350x150_crop_478b24840a.jpg

329 ms

Careers-1920x520_350x150_crop_478b24840a.jpg

Careers-1920x520_350x150_crop_478b24840a.jpg

332 ms

krono-shop.svg

krono-shop.svg

339 ms

design-center.svg

design-center.svg

357 ms

kronospan-foundation.svg

kronospan-foundation.svg

464 ms

phone-call.png

phone-call.png

461 ms

envelope.png

envelope.png

456 ms

placeholder.png

placeholder.png

464 ms

close.png

close.png

459 ms

placeholder_blk.png

placeholder_blk.png

470 ms

up.png

up.png

565 ms

KronodesignApp.png

KronodesignApp.png

570 ms

down-blk.png

down-blk.png

576 ms

apple.png

apple.png

675 ms

google.png

google.png

680 ms

sova-harmony-1_512x512_crop_478b24840a.jpg

sova-harmony-1_512x512_crop_478b24840a.jpg

747 ms

main_512x512_crop_478b24840a.jpg

main_512x512_crop_478b24840a.jpg

957 ms

schoneslebenwolfsburg-29_512x512_crop_478b24840a.jpg

schoneslebenwolfsburg-29_512x512_crop_478b24840a.jpg

848 ms

img-4756-lr_512x512_crop_478b24840a.jpg

img-4756-lr_512x512_crop_478b24840a.jpg

848 ms

highlights-most-preferred_860x0_fit_478b24840a.jpg

highlights-most-preferred_860x0_fit_478b24840a.jpg

851 ms

highlights-harmony_860x0_fit_478b24840a.jpg

highlights-harmony_860x0_fit_478b24840a.jpg

743 ms

highlights-trends-origin-stories_860x0_fit_478b24840a.jpg

highlights-trends-origin-stories_860x0_fit_478b24840a.jpg

855 ms

recaptcha__en.js

recaptcha__en.js

30 ms

highlights-most-preferred_512x512_crop_478b24840a.jpg

highlights-most-preferred_512x512_crop_478b24840a.jpg

797 ms

highlights-harmony_512x512_crop_478b24840a.jpg

highlights-harmony_512x512_crop_478b24840a.jpg

896 ms

highlights-trends-origin-stories_512x512_crop_478b24840a.jpg

highlights-trends-origin-stories_512x512_crop_478b24840a.jpg

896 ms

pet-foil-mdf-feelness-ultra-matte_512x0_fit_478b24840a.jpg

pet-foil-mdf-feelness-ultra-matte_512x0_fit_478b24840a.jpg

897 ms

pet-foil-mdf-feelness-high-gloss_512x0_fit_478b24840a.jpg

pet-foil-mdf-feelness-high-gloss_512x0_fit_478b24840a.jpg

901 ms

hpl-bonded-mdf-feelness-invisible-touch_512x0_fit_478b24840a.jpg

hpl-bonded-mdf-feelness-invisible-touch_512x0_fit_478b24840a.jpg

841 ms

pet-foil-mdf-feelness-ultra-matte_512x512_crop_478b24840a.jpg

pet-foil-mdf-feelness-ultra-matte_512x512_crop_478b24840a.jpg

896 ms

pet-foil-mdf-feelness-high-gloss_512x512_crop_478b24840a.jpg

pet-foil-mdf-feelness-high-gloss_512x512_crop_478b24840a.jpg

896 ms

hpl-bonded-mdf-feelness-invisible-touch_512x512_crop_478b24840a.jpg

hpl-bonded-mdf-feelness-invisible-touch_512x512_crop_478b24840a.jpg

896 ms

homepage-circular-economy.jpg

homepage-circular-economy.jpg

1005 ms

homepage-carbon-negative-boards.jpg

homepage-carbon-negative-boards.jpg

899 ms

homepage-clean-and-efficiet-power.jpg

homepage-clean-and-efficiet-power.jpg

880 ms

carrefour-du-bois-carousel_1825x1026_fit_478b24840a.jpg

carrefour-du-bois-carousel_1825x1026_fit_478b24840a.jpg

1116 ms

carousel-most-preffered_1825x1026_fit_478b24840a.jpg

carousel-most-preffered_1825x1026_fit_478b24840a.jpg

1334 ms

slider-harmony-new_1825x1026_fit_478b24840a.jpg

slider-harmony-new_1825x1026_fit_478b24840a.jpg

1334 ms

trends-origin-stories_1825x1026_fit_478b24840a.jpg

trends-origin-stories_1825x1026_fit_478b24840a.jpg

906 ms

slider-global-collection-new_1825x1026_fit_478b24840a.jpg

slider-global-collection-new_1825x1026_fit_478b24840a.jpg

1115 ms

mobile-application-2022_1825x1026_fit_478b24840a.jpg

mobile-application-2022_1825x1026_fit_478b24840a.jpg

1088 ms

carousel-feelness_1825x1026_fit_478b24840a.jpg

carousel-feelness_1825x1026_fit_478b24840a.jpg

891 ms

carousel-worktops-updated_1825x1026_fit_478b24840a.jpg

carousel-worktops-updated_1825x1026_fit_478b24840a.jpg

1002 ms

WT-Slim-line_1825x1026_fit_478b24840a.jpg

WT-Slim-line_1825x1026_fit_478b24840a.jpg

1199 ms

Accessibility Review

kronospan.cz accessibility score

89

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Image elements do not have [alt] attributes

Best Practices

kronospan.cz best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

kronospan.cz SEO score

85

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kronospan.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Kronospan.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

kronospan.cz

Open Graph description is not detected on the main page of Kronospan. 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: