Tools & Wizards About Us
strefastudenta.wsr.edu.pl screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

strefastudenta.wsr.edu.pl

Wyższa Szkoła Rehabilitacji - Studia prywatne - WSR Warszawa

Page Load Speed

4.1 sec in total

First Response

1.4 sec

Resources Loaded

2.6 sec

Page Rendered

167 ms

strefastudenta.wsr.edu.pl screenshot

About Website

Click here to check amazing Strefastudenta WSR content for Poland. Otherwise, check out these important facts you probably never knew about strefastudenta.wsr.edu.pl

Wyższa Szkoła Rehabilitacji w Warszawie - studia na kierunkach Fizjoterapia, Ratownictwo Medyczne, Dietetyka oraz Studia Podyplomowe

Visit strefastudenta.wsr.edu.pl

Key Findings

We analyzed Strefastudenta.wsr.edu.pl page load time and found that the first response time was 1.4 sec 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

strefastudenta.wsr.edu.pl performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value25.8 s

0/100

25%

SI (Speed Index)

Value33.1 s

0/100

10%

TBT (Total Blocking Time)

Value11,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.145

77/100

15%

TTI (Time to Interactive)

Value40.7 s

0/100

10%

Network Requests Diagram

strefastudenta.wsr.edu.pl

1353 ms

css.css

122 ms

reset.css

336 ms

bootstrap.css

452 ms

slidebars.css

346 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 54% of them (36 requests) were addressed to the original Strefastudenta.wsr.edu.pl, 18% (12 requests) were made to Apis.google.com and 12% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Strefastudenta.wsr.edu.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 451.3 kB (68%)

Content Size

666.8 kB

After Optimization

215.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Strefastudenta.wsr.edu.pl main page is 666.8 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. 65% of websites need less resources to load. Javascripts take 308.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 68.6 kB

  • Original 80.7 kB
  • After minification 68.1 kB
  • After compression 12.2 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 12.6 kB, which is 16% 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 68.6 kB or 85% of the original size.

Image Optimization

-26%

Potential reduce by 22.1 kB

  • Original 86.5 kB
  • After minification 64.4 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. Obviously, Strefastudenta WSR needs image optimization as it can save up to 22.1 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 197.4 kB

  • Original 308.8 kB
  • After minification 300.2 kB
  • After compression 111.4 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 197.4 kB or 64% of the original size.

CSS Optimization

-86%

Potential reduce by 163.2 kB

  • Original 190.7 kB
  • After minification 155.3 kB
  • After compression 27.5 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. Strefastudenta.wsr.edu.pl needs all CSS files to be minified and compressed as it can save up to 163.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (58%)

Requests Now

57

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Strefastudenta WSR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

strefastudenta.wsr.edu.pl

strefastudenta.wsr.edu.pl

1353 ms

css.css

css.css

122 ms

reset.css

reset.css

336 ms

bootstrap.css

bootstrap.css

452 ms

slidebars.css

slidebars.css

346 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

334 ms

mobile.css

mobile.css

233 ms

css

css

33 ms

default_icemegamenu.css

default_icemegamenu.css

349 ms

default_icemegamenu-reponsive.css

default_icemegamenu-reponsive.css

348 ms

mootools-core.js

mootools-core.js

551 ms

core.js

core.js

440 ms

jquery.min.js

jquery.min.js

616 ms

jquery-noconflict.js

jquery-noconflict.js

462 ms

jquery-migrate.min.js

jquery-migrate.min.js

464 ms

bootstrap.min.js

bootstrap.min.js

565 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

564 ms

slidebars.min.js

slidebars.min.js

579 ms

scripts.js

scripts.js

581 ms

whcookies.js

whcookies.js

662 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

668 ms

mod_accordeonck.js

mod_accordeonck.js

666 ms

plusone.js

plusone.js

60 ms

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2V_mouV5odI0UgtVODTOwvesZW2xOQ-xsNqO47m55DA.woff

22 ms

7YeX5qGGVrvjpqFsvxNSRALUuEpTyoUstqEm5AMlJo4.woff

7YeX5qGGVrvjpqFsvxNSRALUuEpTyoUstqEm5AMlJo4.woff

46 ms

pTzFBqwzDU5_uumHzlVDTevvDin1pK8aKteLpeZ5c0A.woff

pTzFBqwzDU5_uumHzlVDTevvDin1pK8aKteLpeZ5c0A.woff

46 ms

sccV8o9st-AMv7Su44YKKQLUuEpTyoUstqEm5AMlJo4.woff

sccV8o9st-AMv7Su44YKKQLUuEpTyoUstqEm5AMlJo4.woff

45 ms

Ue1lpEind3fdmHHQkRYdowLUuEpTyoUstqEm5AMlJo4.woff

Ue1lpEind3fdmHHQkRYdowLUuEpTyoUstqEm5AMlJo4.woff

45 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

35 ms

ga.js

ga.js

34 ms

mobile_menu_btn.png

mobile_menu_btn.png

153 ms

logo_new.png

logo_new.png

143 ms

wirtualny_dziekanat.png

wirtualny_dziekanat.png

141 ms

elearning.png

elearning.png

141 ms

biblioteka.png

biblioteka.png

142 ms

kola_naukowe.png

kola_naukowe.png

142 ms

klub_studencki.png

klub_studencki.png

263 ms

logoFooter.png

logoFooter.png

261 ms

withLove.png

withLove.png

260 ms

fb.jpg

fb.jpg

260 ms

gplus.jpg

gplus.jpg

293 ms

fbLogo.png

fbLogo.png

239 ms

gpLogo.png

gpLogo.png

378 ms

scrollToTop.png

scrollToTop.png

377 ms

all.js

all.js

34 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

7 ms

cb=gapi.loaded_2

cb=gapi.loaded_2

67 ms

badge

badge

160 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

395 ms

__utm.gif

__utm.gif

59 ms

45 ms

xd_arbiter.php

xd_arbiter.php

24 ms

xd_arbiter.php

xd_arbiter.php

45 ms

postmessageRelay

postmessageRelay

59 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

34 ms

rpc:shindig_random.js

rpc:shindig_random.js

248 ms

rs=AGLTcCPe2yt9AyXeHddvA1WIrMGxeHjpeQ

rs=AGLTcCPe2yt9AyXeHddvA1WIrMGxeHjpeQ

9 ms

rs=AGLTcCOJ4AMNA1EZSgGPzZnainRbXAPPWA

rs=AGLTcCOJ4AMNA1EZSgGPzZnainRbXAPPWA

33 ms

rs=AGLTcCOCW7vE-oMmY7e-eaKjUYkMmG-WOg

rs=AGLTcCOCW7vE-oMmY7e-eaKjUYkMmG-WOg

57 ms

photo.jpg

photo.jpg

152 ms

badges-eaefc7099b8352c2d91a1a3d728dcac7.png

badges-eaefc7099b8352c2d91a1a3d728dcac7.png

12 ms

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108 ms

wdhR8z_EejC7uAMUf1gPYgLUuEpTyoUstqEm5AMlJo4.woff

wdhR8z_EejC7uAMUf1gPYgLUuEpTyoUstqEm5AMlJo4.woff

108 ms

xypMPkk3qWn0aVtKdo69mQLUuEpTyoUstqEm5AMlJo4.woff

xypMPkk3qWn0aVtKdo69mQLUuEpTyoUstqEm5AMlJo4.woff

109 ms

rs=AGLTcCOCW7vE-oMmY7e-eaKjUYkMmG-WOg

rs=AGLTcCOCW7vE-oMmY7e-eaKjUYkMmG-WOg

14 ms

rs=AGLTcCOCW7vE-oMmY7e-eaKjUYkMmG-WOg

rs=AGLTcCOCW7vE-oMmY7e-eaKjUYkMmG-WOg

5 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

Accessibility Review

strefastudenta.wsr.edu.pl accessibility score

91

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

strefastudenta.wsr.edu.pl best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

strefastudenta.wsr.edu.pl SEO score

91

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 Strefastudenta.wsr.edu.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 Strefastudenta.wsr.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

strefastudenta.wsr.edu.pl

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