Tools & Wizards About Us
zmianakoloruauta.pl screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

zmianakoloruauta.pl

Zmiana koloru auta, oklejanie samochodów, oklejanie carbonem, foliowanie samochodu, Wrocław, 3M, PWF

Page Load Speed

2.8 sec in total

First Response

400 ms

Resources Loaded

1.9 sec

Page Rendered

566 ms

zmianakoloruauta.pl screenshot

About Website

Click here to check amazing Zmiana Koloru Auta content for Poland. Otherwise, check out these important facts you probably never knew about zmianakoloruauta.pl

Profesjonalna ZMIANA KOLORU AUTA poprzez oklejanie samochodów specjalistycznymi foliami firmy 3M i nie tylko.

Visit zmianakoloruauta.pl

Key Findings

We analyzed Zmianakoloruauta.pl page load time and found that the first response time was 400 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zmianakoloruauta.pl performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.226

55/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

zmianakoloruauta.pl

400 ms

css

26 ms

bootstrap.css

246 ms

jquery.min.js

23 ms

bootstrap.min.js

271 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 75% of them (21 requests) were addressed to the original Zmianakoloruauta.pl, 7% (2 requests) were made to Adstat.4u.pl and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Zmianakoloruauta.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 188.0 kB (25%)

Content Size

738.5 kB

After Optimization

550.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zmianakoloruauta.pl main page is 738.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 496.3 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 14.9 kB

  • Original 21.6 kB
  • After minification 18.7 kB
  • After compression 6.7 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 2.9 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 14.9 kB or 69% of the original size.

Image Optimization

-6%

Potential reduce by 30.0 kB

  • Original 496.3 kB
  • After minification 466.3 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. Zmiana Koloru Auta images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 26.7 kB

  • Original 87.0 kB
  • After minification 87.0 kB
  • After compression 60.4 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 26.7 kB or 31% of the original size.

CSS Optimization

-87%

Potential reduce by 116.5 kB

  • Original 133.5 kB
  • After minification 105.7 kB
  • After compression 17.1 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. Zmianakoloruauta.pl needs all CSS files to be minified and compressed as it can save up to 116.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (11%)

Requests Now

27

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zmiana Koloru Auta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zmianakoloruauta.pl

zmianakoloruauta.pl

400 ms

css

css

26 ms

bootstrap.css

bootstrap.css

246 ms

jquery.min.js

jquery.min.js

23 ms

bootstrap.min.js

bootstrap.min.js

271 ms

s.js

s.js

435 ms

s4u.gif

s4u.gif

1108 ms

fb.png

fb.png

98 ms

top_mobile.gif

top_mobile.gif

259 ms

slideshow_1.jpg

slideshow_1.jpg

271 ms

slideshow_2.jpg

slideshow_2.jpg

427 ms

slideshow_3.jpg

slideshow_3.jpg

357 ms

avery_wrap.jpg

avery_wrap.jpg

265 ms

3m_pwf_arlon.gif

3m_pwf_arlon.gif

207 ms

avery_kpmf_hexis.gif

avery_kpmf_hexis.gif

320 ms

arlon_heat_wave_promo.jpg

arlon_heat_wave_promo.jpg

529 ms

menu_3m.jpg

menu_3m.jpg

430 ms

menu_pwf.jpg

menu_pwf.jpg

370 ms

blog_maxi.jpg

blog_maxi.jpg

656 ms

blog_maxi.jpg

blog_maxi.jpg

618 ms

blog_maxi.jpg

blog_maxi.jpg

727 ms

blog_maxi.jpg

blog_maxi.jpg

629 ms

fb_logo.jpg

fb_logo.jpg

523 ms

insta_logo.jpg

insta_logo.jpg

1230 ms

yt_logo.jpg

yt_logo.jpg

635 ms

sn.cgi

sn.cgi

221 ms

ga.js

ga.js

4 ms

__utm.gif

__utm.gif

13 ms

Accessibility Review

zmianakoloruauta.pl accessibility score

85

Accessibility Issues

ARIA

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.

Impact

Issue

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.

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

Best Practices

zmianakoloruauta.pl best practices score

58

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

zmianakoloruauta.pl SEO score

100

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zmianakoloruauta.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 Zmianakoloruauta.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

zmianakoloruauta.pl

Open Graph description is not detected on the main page of Zmiana Koloru Auta. 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: