Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

kfd.pl

Odżywki - Suplementy - Wysyłka nawet w 1h* - SKLEP KFD

Page Load Speed

22.9 sec in total

First Response

443 ms

Resources Loaded

21.8 sec

Page Rendered

657 ms

kfd.pl screenshot

About Website

Visit kfd.pl now to see the best up-to-date KFD content for Poland and also check out these interesting facts you probably never knew about kfd.pl

Odżywki i Suplementy w naszym sklepie to ☝ Gwarancja Jakości i Ekspresowa Wysyłka. Wybierz ofertę Tylko od ✅ sprawdzonych producentów. Białko, Kreatyna, BCAA, Spalacze Tłuszczu, i nie tylko. ➣Jakość ➣...

Visit kfd.pl

Key Findings

We analyzed Kfd.pl page load time and found that the first response time was 443 ms and then it took 22.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

kfd.pl performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

kfd.pl

443 ms

www.kfd.pl

521 ms

jquery.tools.min.js

48 ms

Platform.js

205 ms

index.php

308 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 69% of them (95 requests) were addressed to the original Kfd.pl, 7% (10 requests) were made to Static.xx.fbcdn.net and 5% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Activate.tapatalk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 575.2 kB (26%)

Content Size

2.2 MB

After Optimization

1.6 MB

In fact, the total size of Kfd.pl main page is 2.2 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. 50% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 219.8 kB

  • Original 250.7 kB
  • After minification 203.3 kB
  • After compression 31.0 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 47.5 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 219.8 kB or 88% of the original size.

Image Optimization

-11%

Potential reduce by 180.1 kB

  • Original 1.6 MB
  • After minification 1.5 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, KFD needs image optimization as it can save up to 180.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 164.1 kB

  • Original 275.2 kB
  • After minification 264.9 kB
  • After compression 111.0 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 164.1 kB or 60% of the original size.

CSS Optimization

-74%

Potential reduce by 11.2 kB

  • Original 15.0 kB
  • After minification 13.4 kB
  • After compression 3.9 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. Kfd.pl needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (47%)

Requests Now

127

After Optimization

67

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KFD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kfd.pl accessibility score

69

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

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

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

kfd.pl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kfd.pl SEO score

71

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

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