Report Summary

  • 6

    Performance

    Renders faster than
    29% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    46% of websites

  • 90

    SEO

    Google-friendlier than
    73% of websites

wsiiz.pl

Wyższa Szkoła Inżynierii i Zdrowia w Warszawie

Page Load Speed

8.4 sec in total

First Response

1.4 sec

Resources Loaded

6.5 sec

Page Rendered

512 ms

wsiiz.pl screenshot

About Website

Click here to check amazing Wsiiz content for Poland. Otherwise, check out these important facts you probably never knew about wsiiz.pl

Wyższa uczelnia w Warszawie

Visit wsiiz.pl

Key Findings

We analyzed Wsiiz.pl page load time and found that the first response time was 1.4 sec and then it took 7 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

wsiiz.pl performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value16.8 s

1/100

10%

TBT (Total Blocking Time)

Value3,130 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.686

8/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

wsiiz.pl

1400 ms

jcemediabox.css

333 ms

style.css

334 ms

style.css

336 ms

jcemediabox.js

235 ms

Our browser made a total of 149 requests to load all elements on the main page. We found that 86% of them (128 requests) were addressed to the original Wsiiz.pl, 3% (5 requests) were made to S9.mylivechat.com and 3% (4 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Wsiiz.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (35%)

Content Size

3.0 MB

After Optimization

2.0 MB

In fact, the total size of Wsiiz.pl main page is 3.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 110.7 kB

  • Original 133.5 kB
  • After minification 126.6 kB
  • After compression 22.8 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 110.7 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 103.5 kB

  • Original 1.7 MB
  • After minification 1.6 MB

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. Wsiiz images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 566.9 kB

  • Original 819.7 kB
  • After minification 775.4 kB
  • After compression 252.8 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 566.9 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 288.8 kB

  • Original 344.8 kB
  • After minification 290.3 kB
  • After compression 56.0 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. Wsiiz.pl needs all CSS files to be minified and compressed as it can save up to 288.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (59%)

Requests Now

117

After Optimization

48

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wsiiz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

wsiiz.pl accessibility score

94

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-hidden="true"] elements contain focusable descendents

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

Best Practices

wsiiz.pl best practices score

69

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

wsiiz.pl SEO score

90

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 Wsiiz.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 Wsiiz.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 Wsiiz. 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: