Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

rusz.pl

Rusz.pl – Czy jesteś sprytniejszy od większości? - zadania, testy, śmieszne pytania, łamigłówki – Rzuć wyzwanie znajomym! - rusz głową na Rusz.pl

Page Load Speed

6.4 sec in total

First Response

271 ms

Resources Loaded

5.2 sec

Page Rendered

911 ms

rusz.pl screenshot

About Website

Click here to check amazing Rusz content. Otherwise, check out these important facts you probably never knew about rusz.pl

Najlepsze w sieci łamigłówki, śmieszne pytanie, zagadki, testy. Wejdź i sprawdź czy jesteś sprytniejszy od większości. Rzuć wyzwanie znajomym i baw się na Rusz.pl

Visit rusz.pl

Key Findings

We analyzed Rusz.pl page load time and found that the first response time was 271 ms and then it took 6.1 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

rusz.pl performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.74

6/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

rusz.pl

271 ms

openid-auth.html

81 ms

rusz.pl

98 ms

jquery-1.8.2.min.js

162 ms

jquery.selectbox-0.2.min.js

189 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 28% of them (27 requests) were addressed to the original Rusz.pl, 10% (10 requests) were made to Static.xx.fbcdn.net and 8% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Static.clickonometrics.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 655.3 kB (42%)

Content Size

1.6 MB

After Optimization

896.3 kB

In fact, the total size of Rusz.pl main page is 1.6 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. 60% of websites need less resources to load. Javascripts take 799.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 49.9 kB

  • Original 59.3 kB
  • After minification 44.7 kB
  • After compression 9.3 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 14.6 kB, which is 25% 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 49.9 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 19.7 kB

  • Original 609.1 kB
  • After minification 589.4 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. Rusz images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 513.0 kB

  • Original 799.9 kB
  • After minification 796.8 kB
  • After compression 286.9 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 513.0 kB or 64% of the original size.

CSS Optimization

-87%

Potential reduce by 72.6 kB

  • Original 83.3 kB
  • After minification 56.4 kB
  • After compression 10.7 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. Rusz.pl needs all CSS files to be minified and compressed as it can save up to 72.6 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (52%)

Requests Now

86

After Optimization

41

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rusz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rusz.pl accessibility score

76

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

rusz.pl best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rusz.pl SEO score

71

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

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 Rusz.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 Rusz.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 description is not detected on the main page of Rusz. 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: