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ad.edu.pl screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

ad.edu.pl

szkolenia dla firm i budżetu - szkolenia dla firm i budżetu - KFS 2024

Page Load Speed

5.8 sec in total

First Response

484 ms

Resources Loaded

4.9 sec

Page Rendered

480 ms

ad.edu.pl screenshot

About Website

Click here to check amazing Ad content. Otherwise, check out these important facts you probably never knew about ad.edu.pl

szkolenia dla kadrowych i księgowych oraz menedżerów: szkolenia wyjazdowe i wewnętrzne w firmie i JST, dofinansowanie KFS szkolenia 2024

Visit ad.edu.pl

Key Findings

We analyzed Ad.edu.pl page load time and found that the first response time was 484 ms and then it took 5.3 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

ad.edu.pl performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.19

64/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

ad.edu.pl

484 ms

ad.edu.pl

3251 ms

autoptimize_0b4f984aa06bb3f5d2cea9340c95e3f8.css

613 ms

css

29 ms

jquery.min.js

493 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 67% of them (14 requests) were addressed to the original Ad.edu.pl, 24% (5 requests) were made to Fonts.gstatic.com and 10% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Ad.edu.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 948.5 kB (71%)

Content Size

1.3 MB

After Optimization

392.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ad.edu.pl main page is 1.3 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. 30% of websites need less resources to load. CSS take 959.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 73.5 kB

  • Original 92.4 kB
  • After minification 92.4 kB
  • After compression 18.9 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 73.5 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 192 B

  • Original 6.6 kB
  • After minification 6.4 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. Ad images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 43.1 kB

  • Original 282.9 kB
  • After minification 282.9 kB
  • After compression 239.9 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 43.1 kB or 15% of the original size.

CSS Optimization

-87%

Potential reduce by 831.7 kB

  • Original 959.5 kB
  • After minification 958.1 kB
  • After compression 127.8 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. Ad.edu.pl needs all CSS files to be minified and compressed as it can save up to 831.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (36%)

Requests Now

11

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ad.edu.pl

ad.edu.pl

484 ms

ad.edu.pl

ad.edu.pl

3251 ms

autoptimize_0b4f984aa06bb3f5d2cea9340c95e3f8.css

autoptimize_0b4f984aa06bb3f5d2cea9340c95e3f8.css

613 ms

css

css

29 ms

jquery.min.js

jquery.min.js

493 ms

css

css

16 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

258 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

371 ms

wp-polyfill.min.js

wp-polyfill.min.js

593 ms

autoptimize_f50ede11d0a3c3cd5f4de234effdb74e.js

autoptimize_f50ede11d0a3c3cd5f4de234effdb74e.js

905 ms

icon1.png

icon1.png

184 ms

icon2.png

icon2.png

183 ms

dummy.png

dummy.png

183 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

87 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

133 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

134 ms

czicons.woff

czicons.woff

491 ms

fa-solid-900.woff

fa-solid-900.woff

378 ms

fa-regular-400.woff

fa-regular-400.woff

214 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

43 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

43 ms

Accessibility Review

ad.edu.pl accessibility score

88

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-*] attributes do not match their roles

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

ad.edu.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ad.edu.pl SEO score

93

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

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ad.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 Ad.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

ad.edu.pl

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