Access livien-kabelky.cz. Luxusní šperky, šaty a módní doplňky světových značek

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value21.7 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value1.464

0/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

livien-kabelky.cz

269 ms

www.livien-kabelky.cz

751 ms

stylesheet.css

339 ms

settings.css

173 ms

captions-original.css

167 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 89% of them (65 requests) were addressed to the original Livien-kabelky.cz, 3% (2 requests) were made to C.imedia.cz and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Livien-kabelky.cz.

Content Size

2.0 MB

After Optimization

1.3 MB

In fact, the total size of Livien-kabelky.cz main page is 2.0 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 45.2 kB

Original 57.7 kB
After minification 57.6 kB
After compression 12.5 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 45.2 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 47.0 kB

Original 1.0 MB
After minification 1.0 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. Livien Kabelky images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 448.7 kB

Original 650.0 kB
After minification 642.3 kB
After compression 201.3 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 448.7 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 219.4 kB

Original 264.5 kB
After minification 253.1 kB
After compression 45.1 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. Livien-kabelky.cz needs all CSS files to be minified and compressed as it can save up to 219.4 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Livien Kabelky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

High

robots.txt is not valid

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/).

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 Livien-kabelky.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 Livien-kabelky.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

livien-kabelky.cz

Open Graph description is not detected on the main page of Livien Kabelky. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Luxusní šperky, šaty a módní doplňky světových značek - Livien.cz

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

livien-kabelky.cz

www.livien-kabelky.cz

stylesheet.css

settings.css

captions-original.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

livien-kabelky.cz

www.livien-kabelky.cz

stylesheet.css

settings.css

captions-original.css

blog-news.css

tm_flexslider.css

deal_of_the_day.css

deal_of_the_day_bootstrap.css

custom.css

carousel.css

responsive.css

animate.css

jquery-1.7.1.min.js

jquery-ui-1.8.16.custom.min.js

jquery-ui-1.8.16.custom.css

common.js

carousel.min.js

megnor.min.js

custom.js

jquery.custom.min.js

scrolltop.min.js

jquery.formalize.min.js

jstree.min.js

cloudzoom.js

fancybox.js

jquery.parallax-1.1.3.js

waypoints.min.js

inview.js

jquery.jcarousel.min.js

respond.min.js

easyzoom.css

jquery.total-storage.min.js

jquery.themepunch.plugins.min.js

jquery.themepunch.revolution.min.js

tm_jquery.flexslider.min.js

jquery.plugin.js

retargeting.js

jquery.countdown.js

jquery.countdown-cs.js

easyzoom.js

analytics.js

shtruck.png