Tools & Wizards About Us
etutor.pl screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

etutor.pl

Angielski, nauka angielskiego online - eTutor

Page Load Speed

3.9 sec in total

First Response

535 ms

Resources Loaded

3 sec

Page Rendered

325 ms

etutor.pl screenshot

About Website

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

Angielskiego najszybciej nauczysz się online. Największa w Polsce platforma do nauki angielskiego. Wszystkie poziomy zaawansowania od A1 do C2.

Visit etutor.pl

Key Findings

We analyzed Etutor.pl page load time and found that the first response time was 535 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

etutor.pl performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.966

2/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

www.etutor.pl

535 ms

etutor-bundle.css

334 ms

etutor-mainpage.css

317 ms

etutor-search-in-diki.css

321 ms

etutor-bundle.js

671 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that all of those requests were addressed to Etutor.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Etutor.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.9 kB (6%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Etutor.pl main page is 1.1 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 834.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 43.5 kB

  • Original 53.9 kB
  • After minification 47.2 kB
  • After compression 10.4 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 6.7 kB, which is 12% 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 43.5 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 21.4 kB

  • Original 834.7 kB
  • After minification 813.3 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. ETutor images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 222 B

  • Original 156.1 kB
  • After minification 156.1 kB
  • After compression 155.8 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

-2%

Potential reduce by 1.7 kB

  • Original 98.5 kB
  • After minification 98.5 kB
  • After compression 96.8 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. Etutor.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (41%)

Requests Now

51

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ETutor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.etutor.pl

www.etutor.pl

535 ms

etutor-bundle.css

etutor-bundle.css

334 ms

etutor-mainpage.css

etutor-mainpage.css

317 ms

etutor-search-in-diki.css

etutor-search-in-diki.css

321 ms

etutor-bundle.js

etutor-bundle.js

671 ms

clearsearch.js

clearsearch.js

352 ms

popup-banner.js

popup-banner.js

352 ms

owl-carousel.js

owl-carousel.js

426 ms

etutor-mainpage.js

etutor-mainpage.js

425 ms

etutor-video-spot.js

etutor-video-spot.js

442 ms

etutor-counters.js

etutor-counters.js

446 ms

logo_etutor.svg

logo_etutor.svg

144 ms

ua-flag-for-menu.svg

ua-flag-for-menu.svg

145 ms

en.svg

en.svg

141 ms

es.svg

es.svg

138 ms

de.svg

de.svg

146 ms

it.svg

it.svg

141 ms

fr.svg

fr.svg

212 ms

ico-users.svg

ico-users.svg

211 ms

ico-exercises.svg

ico-exercises.svg

217 ms

ico-repetitions.svg

ico-repetitions.svg

220 ms

lessons.png

lessons.png

445 ms

repetitions.png

repetitions.png

450 ms

games.png

games.png

523 ms

achievements.png

achievements.png

522 ms

mobile-app-xs.jpg

mobile-app-xs.jpg

325 ms

google-play.svg

google-play.svg

330 ms

app-store.svg

app-store.svg

435 ms

app-gallery.svg

app-gallery.svg

445 ms

photoAsiaPachla.png

photoAsiaPachla.png

543 ms

photoBlondPaniDomu.png

photoBlondPaniDomu.png

556 ms

photoPiwnooka.png

photoPiwnooka.png

555 ms

photoMagdaGajewska.png

photoMagdaGajewska.png

563 ms

photoSzaloneWalizki.png

photoSzaloneWalizki.png

627 ms

platform-no1-xs.jpg

platform-no1-xs.jpg

628 ms

price_tag_white.svg

price_tag_white.svg

650 ms

cookie.png

cookie.png

665 ms

info-icon.svg

info-icon.svg

668 ms

ZeqEHbLXyh0WZwJXdmGP-Plw2N7LQFVWZjuHca_6sBUR5esveb7iDBsPMXJyg4mL.png

ZeqEHbLXyh0WZwJXdmGP-Plw2N7LQFVWZjuHca_6sBUR5esveb7iDBsPMXJyg4mL.png

742 ms

3ndhFn6ZcDUwnQPpAyNf_cyCqKxSgnweOc9pClWGaJIz1LAKGnQYDVEbD0UMiYqF.png

3ndhFn6ZcDUwnQPpAyNf_cyCqKxSgnweOc9pClWGaJIz1LAKGnQYDVEbD0UMiYqF.png

811 ms

youtube.svg

youtube.svg

733 ms

ico-fb-01.svg

ico-fb-01.svg

758 ms

ico-insta.svg

ico-insta.svg

775 ms

linkedin-grey.svg

linkedin-grey.svg

780 ms

tik-tok.svg

tik-tok.svg

838 ms

desktop.svg

desktop.svg

848 ms

DMSans_18pt-Medium.ttf

DMSans_18pt-Medium.ttf

852 ms

DMSans_18pt-Regular.ttf

DMSans_18pt-Regular.ttf

864 ms

DMSans_18pt-ExtraLight.ttf

DMSans_18pt-ExtraLight.ttf

760 ms

DMSans_18pt-SemiBold.ttf

DMSans_18pt-SemiBold.ttf

888 ms

DMSans_18pt-Bold.ttf

DMSans_18pt-Bold.ttf

914 ms

DMSans_18pt-ExtraBold.ttf

DMSans_18pt-ExtraBold.ttf

946 ms

DMSans_18pt-Black.ttf

DMSans_18pt-Black.ttf

830 ms

Sora-Bold.ttf

Sora-Bold.ttf

819 ms

Sora-SemiBold.ttf

Sora-SemiBold.ttf

876 ms

Sora-Regular.ttf

Sora-Regular.ttf

1004 ms

Sora-Light.ttf

Sora-Light.ttf

904 ms

DMSans_18pt-ExtraLightItalic.ttf

DMSans_18pt-ExtraLightItalic.ttf

918 ms

DMSans_18pt-MediumItalic.ttf

DMSans_18pt-MediumItalic.ttf

935 ms

DMSans_18pt-SemiBoldItalic.ttf

DMSans_18pt-SemiBoldItalic.ttf

760 ms

DMSans_18pt-BoldItalic.ttf

DMSans_18pt-BoldItalic.ttf

886 ms

DMSans_18pt-ExtraBoldItalic.ttf

DMSans_18pt-ExtraBoldItalic.ttf

795 ms

DMSans_18pt-BlackItalic.ttf

DMSans_18pt-BlackItalic.ttf

856 ms

mobile-app.jpg

mobile-app.jpg

1021 ms

mobile-with-app-rate.svg

mobile-with-app-rate.svg

842 ms

platform-no1.jpg

platform-no1.jpg

826 ms

quotation-marks.svg

quotation-marks.svg

815 ms

arrow-back.svg

arrow-back.svg

857 ms

arrow.svg

arrow.svg

863 ms

Accessibility Review

etutor.pl accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

etutor.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

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

etutor.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Etutor.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Etutor.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

etutor.pl

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