Access shopmc.cz. Tvorba e-shopů a internetových obchodů

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

shopmc.cz

477 ms

www.shopmc.cz

1598 ms

jquery.min.js

40 ms

jquery.easing.min.js

33 ms

modernizr.min.js

58 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 49% of them (53 requests) were addressed to the original Shopmc.cz, 12% (13 requests) were made to Apis.google.com and 8% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Shopmc.cz.

Content Size

6.3 MB

After Optimization

5.4 MB

In fact, the total size of Shopmc.cz main page is 6.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 50.5 kB

Original 63.8 kB
After minification 51.8 kB
After compression 13.4 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 12.1 kB, which is 19% 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 50.5 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 276.1 kB

Original 5.4 MB
After minification 5.1 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. SHOPMC images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 302.5 kB

Original 442.5 kB
After minification 392.2 kB
After compression 140.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 302.5 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 334.1 kB

Original 396.2 kB
After minification 356.3 kB
After compression 62.0 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. Shopmc.cz needs all CSS files to be minified and compressed as it can save up to 334.1 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SHOPMC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 10 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 interpretation of your content by users in different locales.

High

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

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

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

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

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

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shopmc.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Shopmc.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

shopmc.cz

Open Graph description is not detected on the main page of SHOPMC. 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

Tvorba e-shopů a internetových obchodů - SHOPMC

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

shopmc.cz

www.shopmc.cz

jquery.min.js

jquery.easing.min.js

modernizr.min.js

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

shopmc.cz

www.shopmc.cz

jquery.min.js

jquery.easing.min.js

modernizr.min.js

itn-social.js

jquery.validate.js

jquery.metadata.js

jquery-ui.min.js

jquery.cslider.js

jquery.flexslider-min.js

jquery.devrama.slider.js

jquery.wookmark.min.js

jquery.colorbox.js

classie.js

scripts.js

plusone.js

css

component.css

colorbox.css

adminmenu.css

stylesheet.css

normalize.css

cb=gapi.loaded_0

image_thumb.php

reset.css

all.js

stuha.png

_thumb_stuha.png

image_logo.png

sprite.png

icon_sprite_05.png

icon_sprite_42.png

icon_sprite_25.png

icon_sprite_13.png

icon_sprite_34.png

icon_sprite_44.png

icon_sprite_27.png

icon_sprite_11.png

icon_sprite_09.png

icon_sprite_28.png

icon_divkapozadi.jpg

icon_166678934.jpg

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