Tools & Wizards About Us
wsisiz.edu.pl screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    51% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

wsisiz.edu.pl

Studia wyższe w Warszawie – magisterskie, licencjackie, inżynierskie \ Akademia

Page Load Speed

4.5 sec in total

First Response

327 ms

Resources Loaded

3.5 sec

Page Rendered

636 ms

wsisiz.edu.pl screenshot

About Website

Welcome to wsisiz.edu.pl homepage info - get ready to check Wsisiz best content for Poland right away, or after learning these important things about wsisiz.edu.pl

Podnosimy kwalifikacje i umiejętności blisko 30 lat. Informatyczne techniki zarządzania, Grafika, Informatyka, Zarządzanie, studia podyplomowe oraz kursy i szkolenia.

Visit wsisiz.edu.pl

Key Findings

We analyzed Wsisiz.edu.pl page load time and found that the first response time was 327 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

wsisiz.edu.pl performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

wsisiz.edu.pl

327 ms

www.wit.edu.pl

701 ms

jquery-2.1.4.min.js

535 ms

jquery.easing.1.3.js

215 ms

bootstrap.min.css

549 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Wsisiz.edu.pl, 79% (70 requests) were made to Wit.edu.pl and 8% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (919 ms) relates to the external source Wit.edu.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 794.8 kB (42%)

Content Size

1.9 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wsisiz.edu.pl main page is 1.9 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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 25.3 kB

  • Original 33.9 kB
  • After minification 32.7 kB
  • After compression 8.5 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 25.3 kB or 75% of the original size.

Image Optimization

-27%

Potential reduce by 355.1 kB

  • Original 1.3 MB
  • After minification 970.8 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, Wsisiz needs image optimization as it can save up to 355.1 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 162.9 kB

  • Original 242.3 kB
  • After minification 218.3 kB
  • After compression 79.4 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 162.9 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 251.4 kB

  • Original 297.8 kB
  • After minification 267.0 kB
  • After compression 46.4 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. Wsisiz.edu.pl needs all CSS files to be minified and compressed as it can save up to 251.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (35%)

Requests Now

79

After Optimization

51

  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wsisiz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wsisiz.edu.pl

wsisiz.edu.pl

327 ms

www.wit.edu.pl

www.wit.edu.pl

701 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

535 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

215 ms

bootstrap.min.css

bootstrap.min.css

549 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

320 ms

bootstrap-extra.css

bootstrap-extra.css

221 ms

bootstrap.min.js

bootstrap.min.js

337 ms

wit15.css

wit15.css

427 ms

social.css

social.css

333 ms

course-menu.css

course-menu.css

426 ms

specjalnosci.css

specjalnosci.css

445 ms

font-awesome.min.css

font-awesome.min.css

448 ms

jquery.fancybox.css

jquery.fancybox.css

545 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

545 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

570 ms

gsearch.css

gsearch.css

86 ms

camera.css

camera.css

569 ms

api

api

136 ms

camera.js

camera.js

753 ms

css

css

60 ms

css

css

44 ms

css

css

84 ms

analytics.js

analytics.js

78 ms

fbevents.js

fbevents.js

140 ms

default+en.I.js

default+en.I.js

139 ms

collect

collect

37 ms

335 ms

background-long.jpg

background-long.jpg

259 ms

tabbar_bg.png

tabbar_bg.png

139 ms

pl.png

pl.png

142 ms

gb.png

gb.png

140 ms

ru.png

ru.png

140 ms

logo_wit.png

logo_wit.png

255 ms

godlo.png

godlo.png

147 ms

top_bg.png

top_bg.png

243 ms

451.jpg

451.jpg

356 ms

452.jpg

452.jpg

455 ms

450.jpg

450.jpg

457 ms

439.jpg

439.jpg

393 ms

476.jpg

476.jpg

356 ms

475.jpg

475.jpg

477 ms

474.jpg

474.jpg

456 ms

473.jpg

473.jpg

456 ms

change_management.png

change_management.png

591 ms

agile_pm.png

agile_pm.png

664 ms

itil.png

itil.png

667 ms

mor.png

mor.png

560 ms

msp.png

msp.png

561 ms

prince2.png

prince2.png

699 ms

scrum.png

scrum.png

667 ms

tuv-nord.png

tuv-nord.png

669 ms

reqb_foundation.jpg

reqb_foundation.jpg

699 ms

uml_foundation.png

uml_foundation.png

768 ms

toeic.png

toeic.png

771 ms

lektorat.png

lektorat.png

773 ms

altkom-inprogress-tuvnord-wit.png

altkom-inprogress-tuvnord-wit.png

774 ms

mpd.png

mpd.png

809 ms

mpd_header.png

mpd_header.png

810 ms

perla.png

perla.png

872 ms

quality-international.png

quality-international.png

875 ms

wiarygodna-szkola.png

wiarygodna-szkola.png

876 ms

dobra-uczelnia-dobra-praca.png

dobra-uczelnia-dobra-praca.png

879 ms

dobry-pracodawca-2012.png

dobry-pracodawca-2012.png

919 ms

DBCt-NXN57MTAFjitYxdrB43XjeME5heavxWqLE69Ro.ttf

DBCt-NXN57MTAFjitYxdrB43XjeME5heavxWqLE69Ro.ttf

253 ms

gk5FxslNkTTHtojXrkp-xOFz6Gj96EQO4nYTex8Y8wM.ttf

gk5FxslNkTTHtojXrkp-xOFz6Gj96EQO4nYTex8Y8wM.ttf

327 ms

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

338 ms

DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf

DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf

339 ms

MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf

MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf

391 ms

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf

382 ms

EInbV5DfGHOiMmvb1Xr-htqQynqKV_9Plp7mupa0S4g.ttf

EInbV5DfGHOiMmvb1Xr-htqQynqKV_9Plp7mupa0S4g.ttf

413 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

900 ms

uczelnia-liderow-2015-min.png

uczelnia-liderow-2015-min.png

854 ms

certyfikat-iso-9001-wit_min.jpg

certyfikat-iso-9001-wit_min.jpg

855 ms

antyplagiat-100x100.png

antyplagiat-100x100.png

855 ms

zarzadzanie-informatyka-projekt.png

zarzadzanie-informatyka-projekt.png

855 ms

ucz-proj.png

ucz-proj.png

898 ms

adm-proj.png

adm-proj.png

804 ms

graf-proj.png

graf-proj.png

843 ms

informatyka-proj.png

informatyka-proj.png

743 ms

hp-proj.png

hp-proj.png

711 ms

br-proj.png

br-proj.png

710 ms

klue.png

klue.png

702 ms

arrow_graylight.png

arrow_graylight.png

702 ms

camera_skins.png

camera_skins.png

747 ms

camera-loader.gif

camera-loader.gif

748 ms

konferencja-ochrona-srodowiska.jpg

konferencja-ochrona-srodowiska.jpg

835 ms

small-logo.png

small-logo.png

50 ms

banner-WIT-WDI.jpg

banner-WIT-WDI.jpg

114 ms

Accessibility Review

wsisiz.edu.pl accessibility score

92

Accessibility Issues

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

wsisiz.edu.pl best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wsisiz.edu.pl SEO score

92

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

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 Wsisiz.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 Wsisiz.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

wsisiz.edu.pl

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