Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

warszawa.swps.edu.pl

Uniwersytet SWPS - Uniwersytet SWPS

Page Load Speed

22.6 sec in total

First Response

544 ms

Resources Loaded

21 sec

Page Rendered

1 sec

warszawa.swps.edu.pl screenshot

About Website

Visit warszawa.swps.edu.pl now to see the best up-to-date Warszawa SWPS content for Poland and also check out these interesting facts you probably never knew about warszawa.swps.edu.pl

Uniwersytet SWPS to nowoczesny ośrodek naukowo-dydaktyczny, oferujący interdyscyplinarne studia z obszaru nauk społecznych i humanistycznych.

Visit warszawa.swps.edu.pl

Key Findings

We analyzed Warszawa.swps.edu.pl page load time and found that the first response time was 544 ms and then it took 22 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

warszawa.swps.edu.pl performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.466

19/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

warszawa.swps.edu.pl

544 ms

www.swps.pl

2942 ms

style.css

359 ms

bt_socialshare.css

356 ms

jcemediabox.css

361 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Warszawa.swps.edu.pl, 89% (95 requests) were made to Swps.pl and 5% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (16.2 sec) relates to the external source Swps.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 474.5 kB (7%)

Content Size

6.6 MB

After Optimization

6.2 MB

In fact, the total size of Warszawa.swps.edu.pl main page is 6.6 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. 55% of websites need less resources to load. Images take 6.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 121.9 kB

  • Original 144.5 kB
  • After minification 136.1 kB
  • After compression 22.6 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 121.9 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 63.2 kB

  • Original 6.1 MB
  • After minification 6.0 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. Warszawa SWPS images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 260.1 kB

  • Original 381.5 kB
  • After minification 372.7 kB
  • After compression 121.4 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 260.1 kB or 68% of the original size.

CSS Optimization

-79%

Potential reduce by 29.4 kB

  • Original 37.2 kB
  • After minification 29.9 kB
  • After compression 7.8 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. Warszawa.swps.edu.pl needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (27%)

Requests Now

103

After Optimization

75

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Warszawa SWPS. 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 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

warszawa.swps.edu.pl accessibility score

86

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

Best Practices

warszawa.swps.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

SEO Factors

warszawa.swps.edu.pl SEO score

83

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Warszawa.swps.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 Warszawa.swps.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

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