Tools & Wizards About Us
alkohol-shop.cz screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

alkohol-shop.cz

Alkohol-shop.cz - Ten nejlepší alkohol z celého světa

Page Load Speed

3.5 sec in total

First Response

387 ms

Resources Loaded

2.4 sec

Page Rendered

722 ms

alkohol-shop.cz screenshot

About Website

Welcome to alkohol-shop.cz homepage info - get ready to check Alkohol Shop best content for Czech Republic right away, or after learning these important things about alkohol-shop.cz

Jsme největší e-shop a prodejna s alkoholem v Ostravě. Objednejte si online ten nejlepší alkohol ze světa až k vám domů.

Visit alkohol-shop.cz

Key Findings

We analyzed Alkohol-shop.cz page load time and found that the first response time was 387 ms and then it took 3.1 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

alkohol-shop.cz performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value9.0 s

15/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.171

70/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

alkohol-shop.cz

387 ms

www.alkohol-shop.cz

589 ms

open-sans.css

393 ms

font-shoptet-11.css.98dac764b411554385c4.css

397 ms

main-11.less.d1b315266c9fbbb6553a.css

584 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 23% of them (11 requests) were addressed to the original Alkohol-shop.cz, 57% (27 requests) were made to Cdn.myshoptet.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (694 ms) relates to the external source C.seznam.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.9 kB (23%)

Content Size

749.8 kB

After Optimization

577.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Alkohol-shop.cz main page is 749.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 424.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 149.1 kB

  • Original 176.9 kB
  • After minification 132.2 kB
  • After compression 27.8 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 44.7 kB, which is 25% 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 149.1 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 22.8 kB

  • Original 424.0 kB
  • After minification 401.2 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. Alkohol Shop images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 148.8 kB
  • After minification 148.8 kB
  • After compression 148.8 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.

Requests Breakdown

Number of requests can be reduced by 15 (35%)

Requests Now

43

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alkohol Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alkohol-shop.cz

alkohol-shop.cz

387 ms

www.alkohol-shop.cz

www.alkohol-shop.cz

589 ms

open-sans.css

open-sans.css

393 ms

font-shoptet-11.css.98dac764b411554385c4.css

font-shoptet-11.css.98dac764b411554385c4.css

397 ms

main-11.less.d1b315266c9fbbb6553a.css

main-11.less.d1b315266c9fbbb6553a.css

584 ms

style.css

style.css

195 ms

jquery.min.js

jquery.min.js

20 ms

script.js

script.js

290 ms

js

js

60 ms

sdk.js

sdk.js

21 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

483 ms

main-3g.js.710aa3c1079818342a83.js

main-3g.js.710aa3c1079818342a83.js

692 ms

datepicker-cs.js

datepicker-cs.js

395 ms

rc.js

rc.js

694 ms

over18_shoptet.min.js

over18_shoptet.min.js

393 ms

gtm.js

gtm.js

31 ms

widget.js

widget.js

123 ms

gjs.php

gjs.php

571 ms

logo_as.png

logo_as.png

123 ms

payments.png

payments.png

123 ms

85335-1_85335-bumbu-rum-0-7l-40.jpg

85335-1_85335-bumbu-rum-0-7l-40.jpg

124 ms

84450-1_84450-bosacka-slivovice-1l-52.jpg

84450-1_84450-bosacka-slivovice-1l-52.jpg

124 ms

84831-1_84831-plantation-20th-anniversary-xo-0-7l-40.jpg

84831-1_84831-plantation-20th-anniversary-xo-0-7l-40.jpg

125 ms

84843-1_84843-navratilova-slivovica-0-5l-50.jpg

84843-1_84843-navratilova-slivovica-0-5l-50.jpg

192 ms

89520-1_89520-rammstein-rum-0-7l-40.png

89520-1_89520-rammstein-rum-0-7l-40.png

193 ms

83781-1_83781-deadhead-6y-0-7l-40.jpg

83781-1_83781-deadhead-6y-0-7l-40.jpg

192 ms

85521-1_85521-don-papa-0-7l-40-hola-lahev.jpg

85521-1_85521-don-papa-0-7l-40-hola-lahev.jpg

234 ms

90015-1_90015-eminente-reserva-7y-0-7l-41-3.jpg

90015-1_90015-eminente-reserva-7y-0-7l-41-3.jpg

234 ms

85356-1_85356-zacapa-centenario-23y-1l-40.jpg

85356-1_85356-zacapa-centenario-23y-1l-40.jpg

255 ms

90510-2_90510-degustacni-set-rumu-the-box-rum-40-9-set-10x-0-05l.png

90510-2_90510-degustacni-set-rumu-the-box-rum-40-9-set-10x-0-05l.png

280 ms

08_vcp_sklo_(2).jpg

08_vcp_sklo_(2).jpg

471 ms

bumbu_rum_(2).jpg

bumbu_rum_(2).jpg

567 ms

miniaturky.jpg

miniaturky.jpg

485 ms

85887-1_85887-barcelo-gran-anejo-1l-37-5.jpg

85887-1_85887-barcelo-gran-anejo-1l-37-5.jpg

300 ms

89505-2_89505-barcelo-imperial-40-aniversario-0-7l-43.jpg

89505-2_89505-barcelo-imperial-40-aniversario-0-7l-43.jpg

349 ms

89487-1_89487-panama-pacific-5y-0-7l-42-85.png

89487-1_89487-panama-pacific-5y-0-7l-42-85.png

375 ms

shoptetLogo.svg

shoptetLogo.svg

392 ms

logo.svg

logo.svg

129 ms

doprava_zdarma2.svg

doprava_zdarma2.svg

121 ms

dodani4.svg

dodani4.svg

119 ms

doprava.svg

doprava.svg

201 ms

sklad.svg

sklad.svg

203 ms

zakazniku.svg

zakazniku.svg

204 ms

produktu.svg

produktu.svg

287 ms

sdk.js

sdk.js

59 ms

shoptet.24ccc400d5d7223ec86a.woff

shoptet.24ccc400d5d7223ec86a.woff

320 ms

ecmtr-2.4.2.1.js

ecmtr-2.4.2.1.js

45 ms

Accessibility Review

alkohol-shop.cz accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

alkohol-shop.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

alkohol-shop.cz SEO score

99

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 Alkohol-shop.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 Alkohol-shop.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

alkohol-shop.cz

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