Tools & Wizards About Us
4uk.pl screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

4uk.pl

Seat Leon ::: Opinie, oceny, testy, spalanie, dane techniczne, Cupra, Formula Racing (FR) ::: Seatleon.pl

Page Load Speed

3 sec in total

First Response

683 ms

Resources Loaded

2.2 sec

Page Rendered

204 ms

4uk.pl screenshot

About Website

Welcome to 4uk.pl homepage info - get ready to check 4 Uk best content for Russia right away, or after learning these important things about 4uk.pl

Blog o sportowym samochodzie Seat Leon. Dokładne dane techniczne, osiągi, testy oraz opisy wersji nadwozia oraz silników. Przegląd imprez oraz wystaw samochodowych. Tuning oraz nagłośnienie.

Visit 4uk.pl

Key Findings

We analyzed 4uk.pl page load time and found that the first response time was 683 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

4uk.pl performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

4uk.pl

683 ms

js

80 ms

wp-emoji-release.min.js

386 ms

style.css

387 ms

style.min.css

388 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original 4uk.pl, 83% (24 requests) were made to Seatleon.pl and 10% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (683 ms) belongs to the original domain 4uk.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.5 kB (6%)

Content Size

575.5 kB

After Optimization

541.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4uk.pl main page is 575.5 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. 20% of websites need less resources to load. Javascripts take 264.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 27.7 kB

  • Original 36.8 kB
  • After minification 35.3 kB
  • After compression 9.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.7 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 6.1 kB

  • Original 261.1 kB
  • After minification 255.0 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. 4 Uk images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 207 B

  • Original 264.0 kB
  • After minification 264.0 kB
  • After compression 263.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 498 B

  • Original 13.6 kB
  • After minification 13.6 kB
  • After compression 13.1 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. 4uk.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (52%)

Requests Now

23

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Uk. 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 as a result speed up the page load time.

Network Requests Diagram

4uk.pl

4uk.pl

683 ms

js

js

80 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

386 ms

style.css

style.css

387 ms

style.min.css

style.min.css

388 ms

whcookies.js

whcookies.js

388 ms

show_ads.js

show_ads.js

75 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

468 ms

style.css

style.css

470 ms

whcookies.js

whcookies.js

490 ms

style.min.css

style.min.css

499 ms

content-bg.png

content-bg.png

112 ms

header-bg.jpg

header-bg.jpg

462 ms

search-btn.png

search-btn.png

156 ms

ubezpiecznie_oc-300x178.jpg

ubezpiecznie_oc-300x178.jpg

157 ms

alternator-300x199.jpg

alternator-300x199.jpg

332 ms

4756118172_33bfd15426_z-300x225.jpg

4756118172_33bfd15426_z-300x225.jpg

335 ms

7348101966_249f0a9b82_b-e1393964850481.jpg

7348101966_249f0a9b82_b-e1393964850481.jpg

351 ms

opony_zimowe-300x219.jpg

opony_zimowe-300x219.jpg

442 ms

rss.png

rss.png

111 ms

adsbygoogle.js

adsbygoogle.js

103 ms

ch1-bg.png

ch1-bg.png

358 ms

comment.png

comment.png

434 ms

category.png

category.png

436 ms

posted.png

posted.png

457 ms

tags_ico.png

tags_ico.png

474 ms

mini-nav-left.png

mini-nav-left.png

540 ms

rss.png

rss.png

450 ms

show_ads_impl.js

show_ads_impl.js

371 ms

Accessibility Review

4uk.pl accessibility score

86

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.

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

Best Practices

4uk.pl best practices score

75

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

Page has valid source maps

SEO Factors

4uk.pl SEO score

77

Search Engine Optimization Advices

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 4uk.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 4uk.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

4uk.pl

Open Graph data is detected on the main page of 4 Uk. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: