Tools & Wizards About Us
blanco.cz screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

blanco.cz

Dřezy a kuchyňské baterie špičkové kvality od roku 1925 | BLANCO

Page Load Speed

4.2 sec in total

First Response

524 ms

Resources Loaded

3.3 sec

Page Rendered

376 ms

blanco.cz screenshot

About Website

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

BLANCO je největším německým výrobcem dřezů a kuchyňských baterií od roku 1925 ✓ špičková kvalita ✓ mnohokrát oceněný design » Přesvědčte se nyní!

Visit blanco.cz

Key Findings

We analyzed Blanco.cz page load time and found that the first response time was 524 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

blanco.cz performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value1,200 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.365

29/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

blanco.cz

524 ms

blanco.cz

438 ms

home.html

590 ms

432 ms

loader.js

23 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Blanco.cz, 83% (40 requests) were made to Cdn.blanco.com and 4% (2 requests) were made to Blanco.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Cdn.blanco.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (39%)

Content Size

4.5 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blanco.cz main page is 4.5 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 305.4 kB

  • Original 366.8 kB
  • After minification 365.1 kB
  • After compression 61.4 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. 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 305.4 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 201.6 kB

  • Original 2.4 MB
  • After minification 2.2 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. BLANCO images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 476.5 kB

  • Original 930.2 kB
  • After minification 930.2 kB
  • After compression 453.7 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 476.5 kB or 51% of the original size.

CSS Optimization

-92%

Potential reduce by 770.8 kB

  • Original 836.6 kB
  • After minification 836.4 kB
  • After compression 65.8 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. Blanco.cz needs all CSS files to be minified and compressed as it can save up to 770.8 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (21%)

Requests Now

39

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BLANCO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

blanco.cz

blanco.cz

524 ms

blanco.cz

blanco.cz

438 ms

home.html

home.html

590 ms

432 ms

loader.js

loader.js

23 ms

gtm.js

gtm.js

705 ms

modernizr-custom-3c187e.js

modernizr-custom-3c187e.js

306 ms

lazysizes.js

lazysizes.js

319 ms

bundle_legacy.js

bundle_legacy.js

14 ms

style-cms-css.css

style-cms-css.css

119 ms

require-2-1-20-min.js

require-2-1-20-min.js

94 ms

respimage-1-4-2-min.js

respimage-1-4-2-min.js

461 ms

polyfill-object-fit.js

polyfill-object-fit.js

462 ms

01098020-classic-neo-6s-transparent-image-450w-229h.png

01098020-classic-neo-6s-transparent-image-450w-229h.png

184 ms

03611003-culina-transparent-image-450w-229h.png

03611003-culina-transparent-image-450w-229h.png

181 ms

select-ii-orga-60-3-526209-g-c-15-image-450w-229h.jpg

select-ii-orga-60-3-526209-g-c-15-image-450w-229h.jpg

210 ms

04075511g-reinigung-edelstahl-image-450w-229h.jpg

04075511g-reinigung-edelstahl-image-450w-229h.jpg

205 ms

65300036-haupt-und-nebengebaeude-bei-nacht-image-450w-229h.jpg

65300036-haupt-und-nebengebaeude-bei-nacht-image-450w-229h.jpg

202 ms

logo.svg

logo.svg

185 ms

select-ii-orga-60-3-webx2-526209-c-04-image-1280w-656h.jpg

select-ii-orga-60-3-webx2-526209-c-04-image-1280w-656h.jpg

861 ms

axiaiii-xl6s-sgp-black-rc-525857-0007-webx2-c-image-1280w-656h.jpg

axiaiii-xl6s-sgp-black-rc-525857-0007-webx2-c-image-1280w-656h.jpg

216 ms

04090509-c-web-ppt-jpg-72dpi-13162-image-1280w-656h.jpg

04090509-c-web-ppt-jpg-72dpi-13162-image-1280w-656h.jpg

959 ms

01450504g-panor-60-tradon-keramik-schneidbrett-spuelstein-image-1280w-656h.jpg

01450504g-panor-60-tradon-keramik-schneidbrett-spuelstein-image-1280w-656h.jpg

1051 ms

select-ii-orga-60-3-webx2-526209-c-04-image-330w-185h-thumbnail.jpg

select-ii-orga-60-3-webx2-526209-c-04-image-330w-185h-thumbnail.jpg

232 ms

axiaiii-xl6s-sgp-black-rc-525857-0007-webx2-c-image-330w-185h-thumbnail.jpg

axiaiii-xl6s-sgp-black-rc-525857-0007-webx2-c-image-330w-185h-thumbnail.jpg

249 ms

04090509-c-web-ppt-jpg-72dpi-13162-image-330w-185h-thumbnail.jpg

04090509-c-web-ppt-jpg-72dpi-13162-image-330w-185h-thumbnail.jpg

264 ms

01450504g-panor-60-tradon-keramik-schneidbrett-spuelstein-image-330w-185h-thumbnail.jpg

01450504g-panor-60-tradon-keramik-schneidbrett-spuelstein-image-330w-185h-thumbnail.jpg

279 ms

03840002g-linus-s-chrom-transparent-image-615w.png

03840002g-linus-s-chrom-transparent-image-615w.png

369 ms

01236001-etagon-500-if-edelstahl-topschienen-transparent-image-615w.png

01236001-etagon-500-if-edelstahl-topschienen-transparent-image-615w.png

370 ms

select-ii-50-3-526202-c-web-ppt-png-84974-image-615w.png

select-ii-50-3-526202-c-web-ppt-png-84974-image-615w.png

373 ms

01354532g-metra-image-400w-217h.jpg

01354532g-metra-image-400w-217h.jpg

372 ms

palona-6-cer-basalt-524737-5-g-c-web-ppt-jpg-72dpi-107376-image-400w-217h.jpg

palona-6-cer-basalt-524737-5-g-c-web-ppt-jpg-72dpi-107376-image-400w-217h.jpg

374 ms

01238552-webx2-etagon-edelstahl-image-400w-217h.jpg

01238552-webx2-etagon-edelstahl-image-400w-217h.jpg

377 ms

01990785-claron-dx-image-400w-217h.jpg

01990785-claron-dx-image-400w-217h.jpg

378 ms

languages.json

languages.json

249 ms

helveticaneue-light-woff.woff

helveticaneue-light-woff.woff

204 ms

helveticaneue-medium-woff.woff

helveticaneue-medium-woff.woff

397 ms

helveticaneue-bold-woff.woff

helveticaneue-bold-woff.woff

783 ms

helveticaneue-heavy.woff

helveticaneue-heavy.woff

397 ms

iconfont-ttf.ttf

iconfont-ttf.ttf

777 ms

main-js.js

main-js.js

405 ms

blanco-platzhalter-1600x1200-image-450w-229h.jpg

blanco-platzhalter-1600x1200-image-450w-229h.jpg

95 ms

blanco-platzhalter-1600x1200-image-1920w-984h.jpg

blanco-platzhalter-1600x1200-image-1920w-984h.jpg

96 ms

blanco-platzhalter-1600x1200-image-615w.jpg

blanco-platzhalter-1600x1200-image-615w.jpg

96 ms

blanco-platzhalter-1600x1200-image-400w-217h.jpg

blanco-platzhalter-1600x1200-image-400w-217h.jpg

97 ms

03840002g-linus-s-chrom-transparent-image-312w.png

03840002g-linus-s-chrom-transparent-image-312w.png

21 ms

01236001-etagon-500-if-edelstahl-topschienen-transparent-image-312w.png

01236001-etagon-500-if-edelstahl-topschienen-transparent-image-312w.png

19 ms

select-ii-50-3-526202-c-web-ppt-png-84974-image-312w.png

select-ii-50-3-526202-c-web-ppt-png-84974-image-312w.png

21 ms

Accessibility Review

blanco.cz accessibility score

99

Accessibility Issues

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

blanco.cz best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

blanco.cz SEO score

93

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

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

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blanco.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 Blanco.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

blanco.cz

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