Access rusz.pl. Rusz.pl – Czy jesteś sprytniejszy od większości? - zadania, testy, śmieszne pytania, łamigłówki

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%

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.

Content Size

1.6 MB

After Optimization

896.2 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 832.0 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

-66%

Potential reduce by 545.3 kB

Original 832.0 kB
After minification 829.0 kB
After compression 286.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 545.3 kB or 66% 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 Now

After Optimization

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 Issues

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.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

High

Form elements do not have associated labels

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

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

rusz.pl

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

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

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

rusz.pl

openid-auth.html

rusz.pl

jquery-1.8.2.min.js

jquery.selectbox-0.2.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

rusz.pl

openid-auth.html

rusz.pl

jquery-1.8.2.min.js

jquery.selectbox-0.2.min.js

all.js

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.css

style.css

show_ads.js

_a4a.js

_w2t.js

_w2t.js

xgemius.js

logo.png

c590d970c64e8062e81657ecda49090bdf950335.JPG

bg.jpg

top.jpg

sprite.png

ae7a41b9b020d37a6f654fd1f23902ae.jpg

26a7ba735e34ed8bd6de1c6ae18dcca8.jpg

6e2f32a7db147b392b0b1772ab6177ed.jpg

6ec0591e948ed67ef2b522f547bcae4d.jpg

e37e53fbbffc58f7351608f1de7c8618.jpg

b09568133ab37d9d6b8b78473c019b7f.jpg

0f2a3362e592e2bf2e95279a6559e118.jpg

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4d4520b05fa65db18d0ded00805e48b3.jpg

9e8eed66ca6d53f02d7fe3ea45e630b4.jpg

zrt_lookup.html

show_ads_impl.js

aller_bd-webfont.woff

aller_rg-webfont.woff

aller_it-webfont.woff

ads

osd.js

ads

ads

fb.png

all.js

view.json

xd_arbiter.php

xd_arbiter.php