Tools & Wizards About Us
napojove-centrum.cz screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

napojove-centrum.cz

Velkoobchod nápojů, prodej piva a alkoholu - Nápojové centrum Opava

Page Load Speed

3.7 sec in total

First Response

530 ms

Resources Loaded

2.9 sec

Page Rendered

312 ms

napojove-centrum.cz screenshot

About Website

Welcome to napojove-centrum.cz homepage info - get ready to check Napojove Centrum best content for Czech Republic right away, or after learning these important things about napojove-centrum.cz

Velkoobchod a velkosklad alkoholu, lihovin, piva a nealkoholických nápojů pro domácnosti i firmy. Cash & Carry. Maloobchodní prodej za velkoobchodní ceny.

Visit napojove-centrum.cz

Key Findings

We analyzed Napojove-centrum.cz page load time and found that the first response time was 530 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

napojove-centrum.cz performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

napojove-centrum.cz

530 ms

www.napojove-centrum.cz

583 ms

reset.css

105 ms

template.css

214 ms

colorbox.css

206 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 86% of them (68 requests) were addressed to the original Napojove-centrum.cz, 5% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Napojove-centrum.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.5 kB (2%)

Content Size

1.9 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Napojove-centrum.cz main page is 1.9 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. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 30.9 kB

  • Original 39.5 kB
  • After minification 38.1 kB
  • After compression 8.6 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 30.9 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 11.4 kB

  • Original 1.8 MB
  • After minification 1.8 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. Napojove Centrum images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 2.0 kB

  • Original 78.3 kB
  • After minification 78.3 kB
  • After compression 76.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 2.1 kB

  • Original 16.5 kB
  • After minification 16.5 kB
  • After compression 14.3 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. Napojove-centrum.cz needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (30%)

Requests Now

70

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Napojove Centrum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

napojove-centrum.cz

napojove-centrum.cz

530 ms

www.napojove-centrum.cz

www.napojove-centrum.cz

583 ms

reset.css

reset.css

105 ms

template.css

template.css

214 ms

colorbox.css

colorbox.css

206 ms

font-awesome.min.css

font-awesome.min.css

212 ms

bootstrap.css

bootstrap.css

219 ms

css

css

24 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

321 ms

jquery.easing.js

jquery.easing.js

216 ms

jquery.backgroundpos.min.js

jquery.backgroundpos.min.js

304 ms

menu.js

menu.js

311 ms

extra.js

extra.js

312 ms

items.js

items.js

314 ms

jzoom.js

jzoom.js

329 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

405 ms

royalslider.css

royalslider.css

414 ms

rs-minimal-white.css

rs-minimal-white.css

417 ms

jquery.royalslider.min.js

jquery.royalslider.min.js

419 ms

slides.init.js

slides.init.js

424 ms

jquery.equalheights.min.js

jquery.equalheights.min.js

423 ms

analytics.js

analytics.js

21 ms

bgr_2.jpg

bgr_2.jpg

429 ms

pivni-kolekce.jpg

pivni-kolekce.jpg

294 ms

dlazdice_akce.png

dlazdice_akce.png

389 ms

banner-pivni-mapa-home.jpg

banner-pivni-mapa-home.jpg

294 ms

dlazdice_kofola.png

dlazdice_kofola.png

307 ms

dlazdice_doprava.png

dlazdice_doprava.png

207 ms

dlazdice_pujcovna.png

dlazdice_pujcovna.png

425 ms

zlatovar.png

zlatovar.png

492 ms

banner_rohan.jpg

banner_rohan.jpg

410 ms

cas-rock.jpg

cas-rock.jpg

413 ms

zlatovar.png

zlatovar.png

495 ms

cerna-hora.png

cerna-hora.png

541 ms

urquell.png

urquell.png

533 ms

budvar.png

budvar.png

542 ms

radegast.png

radegast.png

539 ms

kozel.png

kozel.png

615 ms

bernard.png

bernard.png

607 ms

pardal.png

pardal.png

643 ms

gambrinus.png

gambrinus.png

640 ms

uhersky-brod.png

uhersky-brod.png

656 ms

jezek.png

jezek.png

647 ms

chlumec.png

chlumec.png

709 ms

platan.png

platan.png

748 ms

ostravar.png

ostravar.png

781 ms

staropramen.png

staropramen.png

785 ms

birell.png

birell.png

753 ms

lobkowicz.png

lobkowicz.png

757 ms

cestapivnichznalcu.png

cestapivnichznalcu.png

816 ms

footer_logo.jpg

footer_logo.jpg

860 ms

logo2.png

logo2.png

852 ms

knofliky.png

knofliky.png

1049 ms

vyzkousejte-pivo.jpg

vyzkousejte-pivo.jpg

891 ms

plesy.jpg

plesy.jpg

1002 ms

ochutnejte-opavu.jpg

ochutnejte-opavu.jpg

978 ms

zlatokola.jpg

zlatokola.jpg

1051 ms

vycepni-technika.jpg

vycepni-technika.jpg

962 ms

sdk.js

sdk.js

112 ms

collect

collect

63 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7g.ttf

13 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwmRdr.ttf

47 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwmRdr.ttf

48 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwmRdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwmRdr.ttf

48 ms

sdk.js

sdk.js

11 ms

69 ms

js

js

64 ms

icomoon.ttf

icomoon.ttf

807 ms

lobster-webfont.woff

lobster-webfont.woff

792 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

805 ms

hdr_volejte.png

hdr_volejte.png

814 ms

bgr_red.jpg

bgr_red.jpg

736 ms

classic.jpg

classic.jpg

778 ms

axman.jpg

axman.jpg

775 ms

max.jpg

max.jpg

817 ms

premium.jpg

premium.jpg

814 ms

bgr_bottom_line_footer_hdr.png

bgr_bottom_line_footer_hdr.png

751 ms

rs_arrow.png

rs_arrow.png

746 ms

dott.png

dott.png

698 ms

Accessibility Review

napojove-centrum.cz accessibility score

95

Accessibility Issues

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

napojove-centrum.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

SEO Factors

napojove-centrum.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 Napojove-centrum.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 Napojove-centrum.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

napojove-centrum.cz

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