Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

edukacyjna.pl

Edukacyjna.pl - Książki i Pomoce Dydaktyczne

Page Load Speed

5.9 sec in total

First Response

423 ms

Resources Loaded

5.3 sec

Page Rendered

219 ms

edukacyjna.pl screenshot

About Website

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

Książki i pomoce dydaktyczne dla logopedów, nauczycieli, rodziców, dzieci i terapeutów. Szybka wysyłka. Konkurencyjne ceny. Przelew 14 dni dla placówek oświatowych

Visit edukacyjna.pl

Key Findings

We analyzed Edukacyjna.pl page load time and found that the first response time was 423 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

edukacyjna.pl performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.245

51/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

edukacyjna.pl

423 ms

www.edukacyjna.pl

932 ms

styl_ie.css

145 ms

facebook.css

271 ms

whcookies.js

370 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 65% of them (51 requests) were addressed to the original Edukacyjna.pl, 13% (10 requests) were made to Static.xx.fbcdn.net and 10% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Edukacyjna.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.4 kB (15%)

Content Size

673.4 kB

After Optimization

571.0 kB

In fact, the total size of Edukacyjna.pl main page is 673.4 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. 35% of websites need less resources to load. Images take 569.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 48.6 kB

  • Original 60.8 kB
  • After minification 49.7 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 11.1 kB, which is 18% 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 48.6 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 37.0 kB

  • Original 569.0 kB
  • After minification 532.0 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. Edukacyjna images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 6.9 kB

  • Original 31.4 kB
  • After minification 30.8 kB
  • After compression 24.5 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 6.9 kB or 22% of the original size.

CSS Optimization

-81%

Potential reduce by 9.9 kB

  • Original 12.2 kB
  • After minification 9.6 kB
  • After compression 2.4 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. Edukacyjna.pl needs all CSS files to be minified and compressed as it can save up to 9.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (41%)

Requests Now

75

After Optimization

44

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edukacyjna. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

edukacyjna.pl accessibility score

98

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.

Best Practices

edukacyjna.pl best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

edukacyjna.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

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edukacyjna.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 Edukacyjna.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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