Tools & Wizards About Us
edoo.pl screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

edoo.pl

Kursy językowe online - Szkoła językowa Edoo - Skuteczna nauka języków

Page Load Speed

6.3 sec in total

First Response

1.1 sec

Resources Loaded

3.7 sec

Page Rendered

1.5 sec

edoo.pl screenshot

About Website

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

Kursy językowe Edoo.pl ☛ szkoła językowa online ✔️ Nauka języków obcych przez Skype na każdym poziomie umiejętności. Darmowa lekcja próbna!

Visit edoo.pl

Key Findings

We analyzed Edoo.pl page load time and found that the first response time was 1.1 sec and then it took 5.2 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

edoo.pl performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.052

98/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

edoo.pl

1143 ms

edoo.pl

567 ms

style.min.css

216 ms

styles.css

324 ms

cookie-law-info-public.css

335 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 91% of them (77 requests) were addressed to the original Edoo.pl, 5% (4 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Clarity.ms. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Edoo.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.2 kB (16%)

Content Size

1.2 MB

After Optimization

995.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Edoo.pl main page is 1.2 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 733.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 146.7 kB

  • Original 186.3 kB
  • After minification 181.7 kB
  • After compression 39.6 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 146.7 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 2.8 kB

  • Original 733.3 kB
  • After minification 730.5 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. Edoo images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 19.5 kB

  • Original 185.5 kB
  • After minification 185.5 kB
  • After compression 166.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 19.5 kB or 11% of the original size.

CSS Optimization

-28%

Potential reduce by 23.2 kB

  • Original 83.0 kB
  • After minification 61.5 kB
  • After compression 59.8 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. Edoo.pl needs all CSS files to be minified and compressed as it can save up to 23.2 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (34%)

Requests Now

73

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

edoo.pl

edoo.pl

1143 ms

edoo.pl

edoo.pl

567 ms

style.min.css

style.min.css

216 ms

styles.css

styles.css

324 ms

cookie-law-info-public.css

cookie-law-info-public.css

335 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

333 ms

kk-star-ratings.min.css

kk-star-ratings.min.css

337 ms

bootstrap.min.css

bootstrap.min.css

442 ms

owl.carousel.min.css

owl.carousel.min.css

335 ms

all.min.css

all.min.css

431 ms

style.css

style.css

549 ms

jquery.min.js

jquery.min.js

450 ms

cookie-law-info-public.js

cookie-law-info-public.js

449 ms

10041584-10042298.js

10041584-10042298.js

144 ms

js

js

63 ms

cookie-law-info-table.css

cookie-law-info-table.css

347 ms

index.js

index.js

435 ms

index.js

index.js

567 ms

ucf7_scripts.js

ucf7_scripts.js

567 ms

kk-star-ratings.min.js

kk-star-ratings.min.js

567 ms

bootstrap.bundle.js

bootstrap.bundle.js

671 ms

jquery.vide.min.js

jquery.vide.min.js

611 ms

owl.carousel.min.js

owl.carousel.min.js

612 ms

custom.js

custom.js

612 ms

gtm.js

gtm.js

102 ms

logo.png

logo.png

120 ms

cut.png

cut.png

237 ms

szkola-edoo-video-bg.jpg

szkola-edoo-video-bg.jpg

418 ms

akapit_anglia.jpg

akapit_anglia.jpg

235 ms

akapit_niemcy.jpg

akapit_niemcy.jpg

236 ms

akapit_francja.jpg

akapit_francja.jpg

235 ms

akapit_wlochy.jpg

akapit_wlochy.jpg

303 ms

akapit_hiszpania.jpg

akapit_hiszpania.jpg

321 ms

tlo_dlaczego_warto.jpg

tlo_dlaczego_warto.jpg

536 ms

iso-min.png

iso-min.png

326 ms

google-min.png

google-min.png

328 ms

Diamenty_Forbes_2024_blue-150x150.png

Diamenty_Forbes_2024_blue-150x150.png

399 ms

fb-min.png

fb-min.png

429 ms

polska_firma-min.png

polska_firma-min.png

433 ms

ang-ogolny.png

ang-ogolny.png

438 ms

22363927-1.jpg

22363927-1.jpg

618 ms

ang-business-english.png

ang-business-english.png

524 ms

seniorzy.png

seniorzy.png

646 ms

mlodziez.png

mlodziez.png

544 ms

emigranci.png

emigranci.png

549 ms

tlo_zapomnij_o_nauce.jpg

tlo_zapomnij_o_nauce.jpg

636 ms

logo-testimonials.png

logo-testimonials.png

644 ms

oli-sam2.png

oli-sam2.png

652 ms

blanca_img-min.jpg

blanca_img-min.jpg

768 ms

blanca_rodzice_img-min.jpg

blanca_rodzice_img-min.jpg

737 ms

maturzysci-film-screen-min.png

maturzysci-film-screen-min.png

747 ms

facebook-logo.png

facebook-logo.png

753 ms

google-logo.png

google-logo.png

753 ms

marunska_min.jpg

marunska_min.jpg

690 ms

obiedzinska1.jpg

obiedzinska1.jpg

776 ms

wrona1.jpg

wrona1.jpg

783 ms

domagala_min.jpg

domagala_min.jpg

790 ms

fa-regular-400.woff

fa-regular-400.woff

750 ms

fa-solid-900.woff

fa-solid-900.woff

859 ms

fa-brands-400.woff

fa-brands-400.woff

779 ms

js

js

87 ms

destination

destination

47 ms

i1mzno8oy0

i1mzno8oy0

81 ms

marbla.jpg

marbla.jpg

806 ms

kucaj1.jpg

kucaj1.jpg

770 ms

sadowski_min.jpg

sadowski_min.jpg

736 ms

krasowska_min.jpg

krasowska_min.jpg

740 ms

newsweek_logo-min.jpg

newsweek_logo-min.jpg

769 ms

clarity.js

clarity.js

15 ms

forbes-logo-min.png

forbes-logo-min.png

773 ms

radio_kolor_logo-min-.png

radio_kolor_logo-min-.png

762 ms

BI_black_vertical_2020-e1633510017710.png

BI_black_vertical_2020-e1633510017710.png

758 ms

tlo_darmowa_lekcja-min.jpg

tlo_darmowa_lekcja-min.jpg

764 ms

logo_white-min.png

logo_white-min.png

761 ms

flag-icons.png

flag-icons.png

710 ms

webizon-logo-poziom-napis.png

webizon-logo-poziom-napis.png

773 ms

logo-cookieyes.svg

logo-cookieyes.svg

761 ms

552 ms

410 ms

404 ms

395 ms

344 ms

341 ms

403 ms

c.gif

c.gif

7 ms

Accessibility Review

edoo.pl accessibility score

82

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

Links do not have a discernible name

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.

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 IDs are not unique

Best Practices

edoo.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

Page has valid source maps

SEO Factors

edoo.pl SEO score

100

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

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 Edoo.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 Edoo.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

edoo.pl

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