Access amix-nutrition.cz. Oficiální eShop | Amix Nutrition - Challenge AXepted

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

amix-nutrition.cz

395 ms

amix-nutrition.cz

442 ms

www.amix-nutrition.cz

886 ms

bootstrap.min.css

63 ms

slick.css

187 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 88% of them (99 requests) were addressed to the original Amix-nutrition.cz, 3% (3 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Amix-nutrition.cz.

Content Size

10.4 MB

After Optimization

6.1 MB

In fact, the total size of Amix-nutrition.cz main page is 10.4 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. 80% 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 9.4 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 162.1 kB

Original 179.9 kB
After minification 151.8 kB
After compression 17.8 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 28.1 kB, which is 16% 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 162.1 kB or 90% of the original size.

Image Optimization

-40%

Potential reduce by 3.8 MB

Original 9.4 MB
After minification 5.7 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. Obviously, Amix Nutrition needs image optimization as it can save up to 3.8 MB or 40% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 331.8 kB

Original 739.0 kB
After minification 739.0 kB
After compression 407.2 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 331.8 kB or 45% of the original size.

CSS Optimization

-1%

Potential reduce by 287 B

Original 34.7 kB
After minification 34.7 kB
After compression 34.4 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. Amix-nutrition.cz has all CSS files already compressed.

Requests Now

109

After Optimization

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amix Nutrition. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

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

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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 Amix-nutrition.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 Amix-nutrition.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

amix-nutrition.cz

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

Oficiální eShop | Amix Nutrition - Challenge AXepted | www.amix.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

amix-nutrition.cz

amix-nutrition.cz

www.amix-nutrition.cz

bootstrap.min.css

slick.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

amix-nutrition.cz

amix-nutrition.cz

www.amix-nutrition.cz

bootstrap.min.css

slick.css

cssloader-50d34d5fa008.css

jquery-1.11.0.min.js

jquery-migrate-1.2.1.min.js

jsloader-145f04d4e6e2.js

slick.min.js

js

js

css2

api.js

lightwidget.js

video.js

fbevents.js

gtm.js

gjs.php

recaptcha__en.js

header-phone.svg

logo.png

search_v2.png

basket_v2.png

menuhome_v2.png

aminokyseliny-1067.jpg

anabolizery-1105.png

proteiny-2957.png

gainery-a-sacharidy-1108.png

stimulanty-a-energizery-1102.jpg

spalovace-tuku-916-916.jpg

kloubni-vyziva-1106.jpg

kreatiny-1107.png

tycinky-1112.png

iontove-napoje-1110.png

vitaminy-a-mineraly-1103.png

zdrava-vyziva-1918-1918.jpg

kosmetika-3062.jpg

shakery-a-rucniky-3088.png

vytrvalostni-sporty-2806.png

hokej-fotbal-2954.jpg

bojove-sporty-2803.png

fitness-kulturistika-2953.jpg