Tools & Wizards About Us
dobreuzywane.pl screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

dobreuzywane.pl

Dobre Używane - najlepsze samochody używane Auto-Boss

Page Load Speed

3.1 sec in total

First Response

241 ms

Resources Loaded

2.7 sec

Page Rendered

130 ms

dobreuzywane.pl screenshot

About Website

Click here to check amazing Dobre Uzywane content for Poland. Otherwise, check out these important facts you probably never knew about dobreuzywane.pl

Dobreuzywane.pl to wielomarkowy dealer samochodów używanych związany z firmą Auto-Boss, wielooddziałowym dealerem samochodów marki Ford i Volvo.

Visit dobreuzywane.pl

Key Findings

We analyzed Dobreuzywane.pl page load time and found that the first response time was 241 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

dobreuzywane.pl performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.129

82/100

15%

TTI (Time to Interactive)

Value9.8 s

27/100

10%

Network Requests Diagram

dobreuzywane.pl

241 ms

dobreuzywane.pl

1048 ms

9ee73a9f21807cb4cff7e33045cae2ad630cf8dc.css

240 ms

ef9a9b377ff09d67dacb353a1c131c5b04797458.js

661 ms

edd5ce89940c3360e462043c6647b1ea20680eb1.css

342 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 60% of them (25 requests) were addressed to the original Dobreuzywane.pl, 17% (7 requests) were made to Fonts.gstatic.com and 10% (4 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Dobreuzywane.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.8 kB (9%)

Content Size

897.6 kB

After Optimization

813.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dobreuzywane.pl main page is 897.6 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. 50% of websites need less resources to load. Images take 694.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 31.4 kB

  • Original 38.6 kB
  • After minification 34.3 kB
  • After compression 7.2 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 4.3 kB, which is 11% 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 31.4 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 21.8 kB

  • Original 694.2 kB
  • After minification 672.4 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. Dobre Uzywane images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 26.4 kB

  • Original 136.0 kB
  • After minification 136.0 kB
  • After compression 109.6 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 26.4 kB or 19% of the original size.

CSS Optimization

-15%

Potential reduce by 4.2 kB

  • Original 28.7 kB
  • After minification 28.7 kB
  • After compression 24.6 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. Dobreuzywane.pl needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (29%)

Requests Now

31

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dobre Uzywane. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dobreuzywane.pl

dobreuzywane.pl

241 ms

dobreuzywane.pl

dobreuzywane.pl

1048 ms

9ee73a9f21807cb4cff7e33045cae2ad630cf8dc.css

9ee73a9f21807cb4cff7e33045cae2ad630cf8dc.css

240 ms

ef9a9b377ff09d67dacb353a1c131c5b04797458.js

ef9a9b377ff09d67dacb353a1c131c5b04797458.js

661 ms

edd5ce89940c3360e462043c6647b1ea20680eb1.css

edd5ce89940c3360e462043c6647b1ea20680eb1.css

342 ms

css2

css2

39 ms

swiper-bundle.min.css

swiper-bundle.min.css

54 ms

swiper-bundle.min.js

swiper-bundle.min.js

67 ms

global.js

global.js

591 ms

global.js

global.js

610 ms

css

css

55 ms

edd5ce89940c3360e462043c6647b1ea20680eb1.js

edd5ce89940c3360e462043c6647b1ea20680eb1.js

351 ms

swiper-bundle.min.css

swiper-bundle.min.css

41 ms

swiper-bundle.min.js

swiper-bundle.min.js

19 ms

dobreuzywane-logo.png

dobreuzywane-logo.png

237 ms

silnet-stopka.png

silnet-stopka.png

162 ms

silnet-stopka-hover.png

silnet-stopka-hover.png

168 ms

mobilne-stopka.png

mobilne-stopka.png

168 ms

vue-with-polyfill.js

vue-with-polyfill.js

281 ms

gtm.js

gtm.js

167 ms

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b6c8603b8f6f9cfd91dbb628c6de5331.jpg

222 ms

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d67143663e01e56f8441dbbea711411d.jpg

498 ms

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499 ms

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8c4bd25eb8f424a12395715b7ae678d7.jpg

323 ms

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579 ms

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592 ms

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726 ms

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434 ms

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545 ms

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613 ms

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615 ms

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5e8cd54cf714ae37b20dd51faed18569.jpg

656 ms

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60050311dcb0c10e924f0f9eef83bcb1.jpg

698 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVcUwaEQXjM.ttf

95 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVcUwaEQXjM.ttf

96 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVcUwaEQXjM.ttf

113 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVcUwaEQXjM.ttf

119 ms

fontello.woff

fontello.woff

614 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exYMUdjFnmg.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWV4exYMUdjFnmg.ttf

154 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWV4exYMUdjFnmg.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWV4exYMUdjFnmg.ttf

381 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exYMUdjFnmg.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWV4exYMUdjFnmg.ttf

146 ms

sprite-skin-flat.png

sprite-skin-flat.png

577 ms

Accessibility Review

dobreuzywane.pl accessibility score

87

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dobreuzywane.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dobreuzywane.pl SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dobreuzywane.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Dobreuzywane.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

dobreuzywane.pl

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