Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

mu.pl

MU Interactive - rzetelna agencja kreatywna i produkcyjna

Page Load Speed

7.7 sec in total

First Response

600 ms

Resources Loaded

5.7 sec

Page Rendered

1.4 sec

mu.pl screenshot

About Website

Welcome to mu.pl homepage info - get ready to check MU best content for Poland right away, or after learning these important things about mu.pl

MU Interactive - stawiamy na rzetelność! Jesteśmy kreatywną i produkcyjną agencją oferującą pełną obsługe: od produkcji animacji, wideo, przez tworzenie materiałów graficznych, po projektowanie serwis...

Visit mu.pl

Key Findings

We analyzed Mu.pl page load time and found that the first response time was 600 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

mu.pl performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value1,290 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.183

66/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

mu.pl

600 ms

css

66 ms

62203a634f6a3aafa24e12b27fc775d9a2c2ae7dx.css

614 ms

custom.css

271 ms

2c457caa1bc21404e8b058a917c85bec11a90ae3x.js

839 ms

Our browser made a total of 164 requests to load all elements on the main page. We found that 60% of them (98 requests) were addressed to the original Mu.pl, 15% (24 requests) were made to Maps.googleapis.com and 5% (9 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Mu.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (32%)

Content Size

6.2 MB

After Optimization

4.2 MB

In fact, the total size of Mu.pl main page is 6.2 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. 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 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 122.8 kB

  • Original 150.5 kB
  • After minification 131.4 kB
  • After compression 27.7 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 19.1 kB, which is 13% 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 122.8 kB or 82% of the original size.

Image Optimization

-14%

Potential reduce by 585.9 kB

  • Original 4.3 MB
  • After minification 3.7 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, MU needs image optimization as it can save up to 585.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 998.6 kB

  • Original 1.5 MB
  • After minification 1.4 MB
  • After compression 457.5 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 998.6 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 258.9 kB

  • Original 300.2 kB
  • After minification 259.0 kB
  • After compression 41.4 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. Mu.pl needs all CSS files to be minified and compressed as it can save up to 258.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (21%)

Requests Now

156

After Optimization

124

The browser has sent 156 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

mu.pl accessibility score

78

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

mu.pl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

mu.pl SEO score

95

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mu.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mu.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 MU. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: