Tools & Wizards About Us

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

platformyedukacyjne.pl

Platformy edukacyjne - narzędzia cyfrowe w edukacji i biznesie edukacyjnym

Page Load Speed

3.3 sec in total

First Response

327 ms

Resources Loaded

2.5 sec

Page Rendered

522 ms

About Website

Visit platformyedukacyjne.pl now to see the best up-to-date Platformy Edukacyjne content for Poland and also check out these interesting facts you probably never knew about platformyedukacyjne.pl

Poznaj narzędzia cyfrowe, które możesz wykorzystać w edukacji i biznesie edukacyjnym. Dowiedz się jak prowadzić szkolenia i kursy przez Internet

Visit platformyedukacyjne.pl

Key Findings

We analyzed Platformyedukacyjne.pl page load time and found that the first response time was 327 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

platformyedukacyjne.pl performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value780 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

platformyedukacyjne.pl

327 ms

blog.platformyedukacyjne.pl

685 ms

universal.js

53 ms

css

33 ms

4av09.css

232 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Platformyedukacyjne.pl, 48% (43 requests) were made to Blog.platformyedukacyjne.pl and 11% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Blog.platformyedukacyjne.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.4 kB (12%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Platformyedukacyjne.pl main page is 1.6 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 115.2 kB

  • Original 141.7 kB
  • After minification 135.8 kB
  • After compression 26.5 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 115.2 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 76.0 kB

  • Original 1.2 MB
  • After minification 1.1 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. Platformy Edukacyjne images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 473 B

  • Original 181.5 kB
  • After minification 181.5 kB
  • After compression 181.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 836 B

  • Original 70.8 kB
  • After minification 70.8 kB
  • After compression 69.9 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. Platformyedukacyjne.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (39%)

Requests Now

74

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Platformy Edukacyjne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

platformyedukacyjne.pl accessibility score

94

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

platformyedukacyjne.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

platformyedukacyjne.pl SEO score

98

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

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Platformyedukacyjne.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 Platformyedukacyjne.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 Platformy Edukacyjne. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: