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About Website

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

Levné proteiny a další doplňky pro budování svalové hmoty a zlepšení sportovních výkonů. Velký výběr zboží skladem.

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name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

proteinbar.cz

358 ms

www.proteinbar.cz

901 ms

frontend_web_c8aa3856e0ea8e479787390c4520baed.css

1119 ms

frontend_web_f429215b201d6857293426f161370565.js

1595 ms

conversion.js

14 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Proteinbar.cz, 46% (50 requests) were made to Cdn.myshoptet.com and 9% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Cdn.myshoptet.com.

Content Size

1.7 MB

After Optimization

927.8 kB

In fact, the total size of Proteinbar.cz main page is 1.7 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 739.9 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 133.9 kB

Original 150.9 kB
After minification 85.7 kB
After compression 17.0 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 65.2 kB, which is 43% 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 133.9 kB or 89% of the original size.

Image Optimization

-6%

Potential reduce by 45.9 kB

Original 739.9 kB
After minification 694.0 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. Proteinbar images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 483.5 kB

Original 679.0 kB
After minification 679.0 kB
After compression 195.5 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 483.5 kB or 71% of the original size.

CSS Optimization

-79%

Potential reduce by 80.0 kB

Original 101.3 kB
After minification 100.4 kB
After compression 21.3 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. Proteinbar.cz needs all CSS files to be minified and compressed as it can save up to 80.0 kB or 79% of the original size.

Requests Now

104

After Optimization

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Proteinbar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

High

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

Search Engine Optimization Advices

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 Proteinbar.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 Proteinbar.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

proteinbar.cz

Open Graph data is detected on the main page of Proteinbar. 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

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)