Access nejkufry.cz. Nejkufry.cz - Specialista na cestovní kufry, tašky a další zavazadla

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value2,730 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value28.7 s

0/100

10%

nejkufry.cz

387 ms

www.nejkufry.cz

707 ms

roboto.css

510 ms

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

526 ms

main-11.less.e81c4bb93207077601b3.css

706 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 15% of them (11 requests) were addressed to the original Nejkufry.cz, 49% (37 requests) were made to Cdn.myshoptet.com and 7% (5 requests) were made to Cdn.fv-studio.cz. The less responsive or slowest element that took the longest time to load (777 ms) relates to the external source Cdn.myshoptet.com.

Content Size

1.4 MB

After Optimization

886.6 kB

In fact, the total size of Nejkufry.cz main page is 1.4 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. 65% of websites need less resources to load. Images take 894.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 319.5 kB

Original 357.4 kB
After minification 241.2 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. This page needs HTML code to be minified as it can gain 116.2 kB, which is 33% 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 319.5 kB or 89% of the original size.

Image Optimization

-25%

Potential reduce by 224.2 kB

Original 894.3 kB
After minification 670.1 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, Nejkufry needs image optimization as it can save up to 224.2 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 7.8 kB

Original 158.9 kB
After minification 158.9 kB
After compression 151.1 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

-2%

Potential reduce by 574 B

Original 28.1 kB
After minification 28.1 kB
After compression 27.5 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. Nejkufry.cz has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nejkufry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 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 usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

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.

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

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Displays images with incorrect aspect ratio

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

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

High

Image elements do not have [alt] attributes

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

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 Nejkufry.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 Nejkufry.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

nejkufry.cz

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Nejkufry.cz - Specialista na cestovní kufry, tašky a další zavazadla

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

nejkufry.cz

www.nejkufry.cz

roboto.css

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

main-11.less.e81c4bb93207077601b3.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

nejkufry.cz

www.nejkufry.cz

roboto.css

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

main-11.less.e81c4bb93207077601b3.css

LBX-303470.js

pwjs.js

lightgallery.min.css

lg-thumbnail.min.css

kufry8.css

fv-studio-app.css

main.css

slick.css

slick-theme.css

fv-studio-app.css

style.css

js

sdk.js

jquery-1.11.3.min.js

main-3g.js.c10e7340ef84e513efa3.js

datepicker-cs.js

rc.js

copy.js

slick.min.js

fv-studio-app-nejkufry.js

fv-studio-app-obfus.js

iframeResizer.min.js

script.js

gtm.js

autocomplete.js

autocomplete.css

nejkufry.js

gtm.js

gjs.php

kufry.png

datov___zdroj_1.png

carousel-export-3_optimized.png

3269815-1_36820t-28--2.jpg

3265971-13_392800-iz.jpg

3267291-6_96275-70-basics-rrt-vlg.jpg

travel%201.png

Group.png

box%201.png