Tools & Wizards About Us
menu.kavarnalosina.cz screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

menu.kavarnalosina.cz

Nápojový a jídelní lístek - Kavárna Losiná, Muffin Café

Page Load Speed

4.7 sec in total

First Response

1.1 sec

Resources Loaded

3 sec

Page Rendered

559 ms

menu.kavarnalosina.cz screenshot

About Website

Welcome to menu.kavarnalosina.cz homepage info - get ready to check Menu Kavarnalosina best content for Czech Republic right away, or after learning these important things about menu.kavarnalosina.cz

Visit menu.kavarnalosina.cz

Key Findings

We analyzed Menu.kavarnalosina.cz page load time and found that the first response time was 1.1 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

menu.kavarnalosina.cz performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

menu.kavarnalosina.cz

1071 ms

royal_preloader.css

154 ms

css

65 ms

font-awesome.min.css

248 ms

bootstrap.css

261 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 86% of them (30 requests) were addressed to the original Menu.kavarnalosina.cz, 9% (3 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Menu.kavarnalosina.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.1 kB (31%)

Content Size

448.0 kB

After Optimization

308.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Menu.kavarnalosina.cz main page is 448.0 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. 30% of websites need less resources to load. Images take 261.5 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 4.5 kB

  • Original 6.5 kB
  • After minification 6.3 kB
  • After compression 1.9 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 4.5 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 994 B

  • Original 261.5 kB
  • After minification 260.5 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. Menu Kavarnalosina images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 61.4 kB

  • Original 92.8 kB
  • After minification 91.6 kB
  • After compression 31.5 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 61.4 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 72.2 kB

  • Original 87.2 kB
  • After minification 69.4 kB
  • After compression 15.0 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. Menu.kavarnalosina.cz needs all CSS files to be minified and compressed as it can save up to 72.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (45%)

Requests Now

29

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Menu Kavarnalosina. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

menu.kavarnalosina.cz

menu.kavarnalosina.cz

1071 ms

royal_preloader.css

royal_preloader.css

154 ms

css

css

65 ms

font-awesome.min.css

font-awesome.min.css

248 ms

bootstrap.css

bootstrap.css

261 ms

template.css

template.css

258 ms

royalslider.css

royalslider.css

294 ms

rs-default.css

rs-default.css

287 ms

colorbox.css

colorbox.css

303 ms

modernizr.2.8.3.min.js

modernizr.2.8.3.min.js

420 ms

jquery.min.js

jquery.min.js

65 ms

royal_preloader.min.js

royal_preloader.min.js

478 ms

jquery.easing-1.3.js

jquery.easing-1.3.js

476 ms

controls.js

controls.js

500 ms

jquery.royalslider.min.js

jquery.royalslider.min.js

569 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

500 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

530 ms

bgr_body.jpg

bgr_body.jpg

1495 ms

logo.svg

logo.svg

529 ms

kava.svg

kava.svg

523 ms

horke_napoje.svg

horke_napoje.svg

552 ms

horka_cokolada.svg

horka_cokolada.svg

647 ms

nealko.svg

nealko.svg

524 ms

alko.svg

alko.svg

653 ms

koktejly.svg

koktejly.svg

659 ms

vino.svg

vino.svg

662 ms

jidlo.svg

jidlo.svg

675 ms

zakusky.svg

zakusky.svg

767 ms

zmrzlina.svg

zmrzlina.svg

775 ms

doplnkovy_prodej.svg

doplnkovy_prodej.svg

773 ms

tenis.svg

tenis.svg

776 ms

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

44 ms

MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf

MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf

116 ms

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

117 ms

bebasneue.woff

bebasneue.woff

877 ms

Accessibility Review

menu.kavarnalosina.cz accessibility score

85

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

menu.kavarnalosina.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

SEO Factors

menu.kavarnalosina.cz SEO score

92

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

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Menu.kavarnalosina.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Menu.kavarnalosina.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

menu.kavarnalosina.cz

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