Tools & Wizards About Us
aurus.edu.pl screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

aurus.edu.pl

Prywatna niepubliczna dwujęzyczna szkoła podstawowa Warszawa Ursynów | Najlepsza Szkoła językowa Aurus

Page Load Speed

3.3 sec in total

First Response

533 ms

Resources Loaded

2.4 sec

Page Rendered

294 ms

aurus.edu.pl screenshot

About Website

Visit aurus.edu.pl now to see the best up-to-date Aurus content and also check out these interesting facts you probably never knew about aurus.edu.pl

Prywatna szkoła podstawowa Aursus w Warszawie w dzielnicy Ursynów. Zapraszamy do zapoznania się z ofertą niepublicznej szkoły językowej, która zadba o edukacje swojego dziecka od najmłodszych lat!

Visit aurus.edu.pl

Key Findings

We analyzed Aurus.edu.pl page load time and found that the first response time was 533 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

aurus.edu.pl performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value1,210 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.325

35/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

aurus.edu.pl

533 ms

lightbox.css

235 ms

style.css

241 ms

engine.js

240 ms

jquery-1.7.2.min.js

498 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 53% of them (24 requests) were addressed to the original Aurus.edu.pl, 22% (10 requests) were made to Static.xx.fbcdn.net and 18% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (790 ms) relates to the external source Scontent.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.2 kB (33%)

Content Size

374.8 kB

After Optimization

252.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aurus.edu.pl main page is 374.8 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. 30% of websites need less resources to load. Images take 189.4 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 10.5 kB

  • Original 16.0 kB
  • After minification 15.2 kB
  • After compression 5.5 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 10.5 kB or 65% of the original size.

Image Optimization

-6%

Potential reduce by 10.4 kB

  • Original 189.4 kB
  • After minification 178.9 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. Aurus images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 92.3 kB

  • Original 158.1 kB
  • After minification 150.7 kB
  • After compression 65.9 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 92.3 kB or 58% of the original size.

CSS Optimization

-79%

Potential reduce by 9.0 kB

  • Original 11.3 kB
  • After minification 8.2 kB
  • After compression 2.3 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. Aurus.edu.pl needs all CSS files to be minified and compressed as it can save up to 9.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (50%)

Requests Now

44

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aurus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aurus.edu.pl

aurus.edu.pl

533 ms

lightbox.css

lightbox.css

235 ms

style.css

style.css

241 ms

engine.js

engine.js

240 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

498 ms

jquery-ui-1.8.18.custom.min.js

jquery-ui-1.8.18.custom.min.js

362 ms

jquery.smooth-scroll.min.js

jquery.smooth-scroll.min.js

241 ms

lightbox.js

lightbox.js

243 ms

bg_top.jpg

bg_top.jpg

242 ms

bg_logo.png

bg_logo.png

121 ms

logo.png

logo.png

336 ms

pl.png

pl.png

217 ms

en.png

en.png

234 ms

separator.png

separator.png

326 ms

baner.jpg

baner.jpg

332 ms

dzieci.jpg

dzieci.jpg

389 ms

bg_content.gif

bg_content.gif

389 ms

aktualnosc.png

aktualnosc.png

443 ms

maps_off.gif

maps_off.gif

445 ms

rekrutacja_1.jpg

rekrutacja_1.jpg

569 ms

bg_bottom.jpg

bg_bottom.jpg

459 ms

logo2.png

logo2.png

468 ms

likebox.php

likebox.php

122 ms

UThj8VI7Xhd.css

UThj8VI7Xhd.css

320 ms

FL1kvZ1wVUz.css

FL1kvZ1wVUz.css

391 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

525 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

658 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

524 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

546 ms

analytics.js

analytics.js

37 ms

loading.gif

loading.gif

123 ms

close.png

close.png

175 ms

collect

collect

34 ms

12439076_1120131148020958_9035028984385140595_n.jpg

12439076_1120131148020958_9035028984385140595_n.jpg

407 ms

10526172_895228047177937_8555580276805860325_n.jpg

10526172_895228047177937_8555580276805860325_n.jpg

543 ms

10007064_886568394727031_7677346582539070307_n.jpg

10007064_886568394727031_7677346582539070307_n.jpg

665 ms

12803116_153905464996017_3608788704473946427_n.jpg

12803116_153905464996017_3608788704473946427_n.jpg

642 ms

11825862_1101020599948605_6359900226168199327_n.jpg

11825862_1101020599948605_6359900226168199327_n.jpg

788 ms

247738_10151242820958980_1039264823_n.jpg

247738_10151242820958980_1039264823_n.jpg

633 ms

10422011_101908910146393_4068787023750933320_n.jpg

10422011_101908910146393_4068787023750933320_n.jpg

632 ms

11169208_100226713645537_3699356235621098643_n.jpg

11169208_100226713645537_3699356235621098643_n.jpg

790 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

71 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

69 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

70 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

137 ms

Accessibility Review

aurus.edu.pl accessibility score

93

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

Links do not have a discernible name

Best Practices

aurus.edu.pl best practices score

83

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

Page has valid source maps

SEO Factors

aurus.edu.pl SEO score

99

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aurus.edu.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 Aurus.edu.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

aurus.edu.pl

Open Graph description is not detected on the main page of Aurus. 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: