Tools & Wizards About Us
gourmetkava.cz screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

gourmetkava.cz

Largest selection of coffee, grinders, coffee makers | GourmetKava

Page Load Speed

2.6 sec in total

First Response

137 ms

Resources Loaded

2.2 sec

Page Rendered

287 ms

gourmetkava.cz screenshot

About Website

Visit gourmetkava.cz now to see the best up-to-date Gourmet Kava content for Czech Republic and also check out these interesting facts you probably never knew about gourmetkava.cz

The largest shop with fresh coffee, grinders and accessories for its preparation. ✔️ Shipping with fast delivery. ☕Large selection and low prices.

Visit gourmetkava.cz

Key Findings

We analyzed Gourmetkava.cz page load time and found that the first response time was 137 ms and then it took 2.5 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

gourmetkava.cz performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value2,280 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

gourmetkava.cz

137 ms

336 ms

theme-efef3a1765.css

57 ms

delayjs.js

47 ms

LBX-558524.js

238 ms

Our browser made a total of 151 requests to load all elements on the main page. We found that 91% of them (137 requests) were addressed to the original Gourmetkava.cz, 3% (4 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (530 ms) relates to the external source Lhinsights.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 238.3 kB (30%)

Content Size

787.2 kB

After Optimization

548.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gourmetkava.cz main page is 787.2 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. 55% of websites need less resources to load. Javascripts take 278.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 228.0 kB

  • Original 265.9 kB
  • After minification 265.6 kB
  • After compression 37.9 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 228.0 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 9.5 kB

  • Original 87.7 kB
  • After minification 78.3 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. Obviously, Gourmet Kava needs image optimization as it can save up to 9.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 839 B

  • Original 278.2 kB
  • After minification 278.2 kB
  • After compression 277.4 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

-0%

Potential reduce by 0 B

  • Original 155.4 kB
  • After minification 155.4 kB
  • After compression 155.4 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. Gourmetkava.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (29%)

Requests Now

144

After Optimization

102

  • Images
  • JavaScript
  • CSS

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gourmet Kava. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gourmetkava.cz

gourmetkava.cz

137 ms

336 ms

theme-efef3a1765.css

theme-efef3a1765.css

57 ms

delayjs.js

delayjs.js

47 ms

LBX-558524.js

LBX-558524.js

238 ms

library.js

library.js

129 ms

jquery.min.js

jquery.min.js

35 ms

bottom-9743ef1764.js

bottom-9743ef1764.js

69 ms

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vcd15cbe7772f49c399c6a5babf22c1241717689176015

97 ms

css

css

45 ms

icon

icon

62 ms

gtm.js

gtm.js

238 ms

agent.js

agent.js

530 ms

tag.js

tag.js

114 ms

loader.js

loader.js

297 ms

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2299ad0b3f63413f026dfec20c205b8f.gif

96 ms

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126 ms

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89 ms

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475 ms

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106 ms

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103 ms

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101 ms

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106 ms

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104 ms

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109 ms

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105 ms

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105 ms

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105 ms

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110 ms

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106 ms

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103 ms

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104 ms

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123 ms

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116 ms

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111 ms

Accessibility Review

gourmetkava.cz accessibility score

95

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.

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

Best Practices

gourmetkava.cz best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

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

gourmetkava.cz SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

gourmetkava.cz

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