Tools & Wizards About Us
design-biokrby.cz screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

design-biokrby.cz

15 let vyrábíme BIOKRBY na míru přes APP | design-biokrby.cz

Page Load Speed

3.1 sec in total

First Response

383 ms

Resources Loaded

2.3 sec

Page Rendered

436 ms

design-biokrby.cz screenshot

About Website

Welcome to design-biokrby.cz homepage info - get ready to check Design Biokrby best content right away, or after learning these important things about design-biokrby.cz

BIOKRBY vyrábíme 20 let i na míru přes APP

Visit design-biokrby.cz

Key Findings

We analyzed Design-biokrby.cz page load time and found that the first response time was 383 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

design-biokrby.cz performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.241

51/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

design-biokrby.cz

383 ms

design-biokrby.cz

454 ms

ce_cms.min.css

107 ms

controls.min.css

211 ms

eshop_main.min.css

302 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 90% of them (62 requests) were addressed to the original Design-biokrby.cz, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (833 ms) belongs to the original domain Design-biokrby.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.1 kB (7%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Design-biokrby.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. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 28.6 kB

  • Original 36.2 kB
  • After minification 35.8 kB
  • After compression 7.6 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 28.6 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 54.5 kB

  • Original 1.5 MB
  • After minification 1.5 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. Design Biokrby images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-0%

Potential reduce by 91 B

  • Original 21.8 kB
  • After minification 21.8 kB
  • After compression 21.8 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. Design-biokrby.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (17%)

Requests Now

66

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Design Biokrby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

design-biokrby.cz

design-biokrby.cz

383 ms

design-biokrby.cz

design-biokrby.cz

454 ms

ce_cms.min.css

ce_cms.min.css

107 ms

controls.min.css

controls.min.css

211 ms

eshop_main.min.css

eshop_main.min.css

302 ms

menu.min.css

menu.min.css

304 ms

jquery3.min.js

jquery3.min.js

403 ms

lightbox.min.css

lightbox.min.css

328 ms

mainscript.js

mainscript.js

425 ms

controls.js

controls.js

328 ms

menu.js

menu.js

401 ms

lightbox.js

lightbox.js

413 ms

js

js

58 ms

js

js

99 ms

ga_ecommerce.js

ga_ecommerce.js

422 ms

banner2.jpg

banner2.jpg

543 ms

logo_m_biokamin_male.jpg

logo_m_biokamin_male.jpg

244 ms

volajte_cz.jpg

volajte_cz.jpg

295 ms

search-button.svg

search-button.svg

216 ms

login_icon.svg

login_icon.svg

214 ms

wishlist.svg

wishlist.svg

223 ms

cart_icon.svg

cart_icon.svg

223 ms

fb-flogo-blue-broadcast-2.png

fb-flogo-blue-broadcast-2.png

296 ms

1_3.jpg

1_3.jpg

497 ms

9_2_lit.jpg

9_2_lit.jpg

537 ms

9_3_lit.jpg

9_3_lit.jpg

540 ms

9_4_lit.jpg

9_4_lit.jpg

444 ms

9_5_lit.jpg

9_5_lit.jpg

495 ms

1_little.jpg

1_little.jpg

497 ms

2_lit.jpg

2_lit.jpg

549 ms

3_lit.jpg

3_lit.jpg

595 ms

4_lit.jpg

4_lit.jpg

597 ms

5_lit.jpg

5_lit.jpg

598 ms

6_lit.jpg

6_lit.jpg

642 ms

7_lit.jpg

7_lit.jpg

646 ms

8__lit.jpg

8__lit.jpg

655 ms

9_lit.jpg

9_lit.jpg

695 ms

10_2_little.jpg

10_2_little.jpg

698 ms

tick.jpg

tick.jpg

697 ms

8x597fwr2tpk.jpg

8x597fwr2tpk.jpg

746 ms

n70cbute61jp.jpg

n70cbute61jp.jpg

751 ms

1h9le7txu2a6.jpg

1h9le7txu2a6.jpg

760 ms

kabpjo1qrmh0.jpg

kabpjo1qrmh0.jpg

795 ms

3cfrve05qs4p.jpg

3cfrve05qs4p.jpg

797 ms

6r7ame2nzj9i.jpg

6r7ame2nzj9i.jpg

780 ms

ukyxvrjn2ipa.jpg

ukyxvrjn2ipa.jpg

833 ms

ry2v5jsoa8lc.jpg

ry2v5jsoa8lc.jpg

833 ms

kamqo6xncgj0.jpg

kamqo6xncgj0.jpg

775 ms

ziujyrvk6shp.jpg

ziujyrvk6shp.jpg

792 ms

bc0wfg6ts1mp.jpg

bc0wfg6ts1mp.jpg

794 ms

iogwbqly76u1.jpg

iogwbqly76u1.jpg

785 ms

luyaqtxcvgfi.jpg

luyaqtxcvgfi.jpg

798 ms

analytics.js

analytics.js

18 ms

slwp7fcxen0u.jpg

slwp7fcxen0u.jpg

750 ms

olmuy23k548q.jpg

olmuy23k548q.jpg

756 ms

kas2zcxij96f.jpg

kas2zcxij96f.jpg

776 ms

5kj8mezcgu9p.jpg

5kj8mezcgu9p.jpg

777 ms

collect

collect

13 ms

jvwrstuzlx1i.jpg

jvwrstuzlx1i.jpg

759 ms

collect

collect

25 ms

ga-audiences

ga-audiences

106 ms

hursibjk6ywo.jpg

hursibjk6ywo.jpg

771 ms

tz17r0lynmop.jpg

tz17r0lynmop.jpg

774 ms

o15z7wxyh98k.jpg

o15z7wxyh98k.jpg

638 ms

bqf542lyz3xe.jpg

bqf542lyz3xe.jpg

604 ms

2k5oula4nsvg.jpg

2k5oula4nsvg.jpg

605 ms

3eihavqlyx0o.jpg

3eihavqlyx0o.jpg

605 ms

wz1hsjag9uf5.jpg

wz1hsjag9uf5.jpg

634 ms

7ja5oy2secim.jpg

7ja5oy2secim.jpg

637 ms

Accessibility Review

design-biokrby.cz accessibility score

88

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.

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

design-biokrby.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

design-biokrby.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 Design-biokrby.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 Design-biokrby.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

design-biokrby.cz

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