Tools & Wizards About Us
skyeng.ru screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

skyeng.ru

Школа английского языка онлайн - изучение английского языка

Page Load Speed

5.9 sec in total

First Response

347 ms

Resources Loaded

4.7 sec

Page Rendered

861 ms

skyeng.ru screenshot

About Website

Visit skyeng.ru now to see the best up-to-date Skyeng content for Russia and also check out these interesting facts you probably never knew about skyeng.ru

Онлайн-школа Skyeng — доступное дистанционное обучение английскому языку через интернет на собственной образовательной платформе (как в Zoom, только удобнее).

Visit skyeng.ru

Key Findings

We analyzed Skyeng.ru page load time and found that the first response time was 347 ms and then it took 5.6 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

skyeng.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value7,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.115

86/100

15%

TTI (Time to Interactive)

Value34.7 s

0/100

10%

Network Requests Diagram

skyeng.ru

347 ms

skyeng.ru

1286 ms

styles.840860f111d24c03.css

707 ms

tag.js

891 ms

gtm.js

210 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Skyeng.ru, 49% (37 requests) were made to Cdn-user30887.skyeng.ru and 31% (23 requests) were made to Cdn-user84632.skyeng.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Cdn-user30887.skyeng.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (15%)

Content Size

7.8 MB

After Optimization

6.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Skyeng.ru main page is 7.8 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 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 1.2 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 123.1 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 1.2 MB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 5.3 kB

  • Original 6.4 MB
  • After minification 6.4 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. Skyeng images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 84.6 kB
  • After minification 84.6 kB
  • After compression 84.6 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

-25%

Potential reduce by 8.5 kB

  • Original 34.5 kB
  • After minification 34.5 kB
  • After compression 26.0 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. Skyeng.ru needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (12%)

Requests Now

69

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skyeng. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

skyeng.ru

skyeng.ru

347 ms

skyeng.ru

skyeng.ru

1286 ms

styles.840860f111d24c03.css

styles.840860f111d24c03.css

707 ms

tag.js

tag.js

891 ms

gtm.js

gtm.js

210 ms

skyeng-logo-dark.svg

skyeng-logo-dark.svg

627 ms

lightning-6527f49614f4d618101854.png

lightning-6527f49614f4d618101854.png

663 ms

logo.svg

logo.svg

709 ms

Premium.svg

Premium.svg

664 ms

Basic.svg

Basic.svg

677 ms

Life.svg

Life.svg

678 ms

Talks.svg

Talks.svg

686 ms

Self-Study.svg

Self-Study.svg

696 ms

lightning.svg

lightning.svg

751 ms

lesson-form-mobile.png

lesson-form-mobile.png

928 ms

small-card-one.png

small-card-one.png

805 ms

small-card-two.png

small-card-two.png

808 ms

big-card-one.png

big-card-one.png

816 ms

big-card-two.png

big-card-two.png

956 ms

slide-1.png

slide-1.png

1000 ms

slide-2.png

slide-2.png

1065 ms

slide-3.png

slide-3.png

1198 ms

icon1.svg

icon1.svg

952 ms

icon2.svg

icon2.svg

1039 ms

icon3.svg

icon3.svg

1075 ms

icon4.svg

icon4.svg

1084 ms

image-1-657adc8a6aa29072389686.png

image-1-657adc8a6aa29072389686.png

1416 ms

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image-1-657addc0bff0e716116939.png

1461 ms

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image-1-657af75a8b888703028482.png

1159 ms

image-1-657af7b875809858595733.png

image-1-657af7b875809858595733.png

1214 ms

image-1-657af80f91eb0546630142.png

image-1-657af80f91eb0546630142.png

1216 ms

frame-2087325773-1-6582df3e4b2ee139070223.png

frame-2087325773-1-6582df3e4b2ee139070223.png

1538 ms

image-1-65cf13a986235359187699.png

image-1-65cf13a986235359187699.png

1289 ms

photo-tag-1-65b8ba58c34eb555429718.png

photo-tag-1-65b8ba58c34eb555429718.png

1344 ms

image-1-65cf13fea69d7688174477.png

image-1-65cf13fea69d7688174477.png

1346 ms

photo-2-65aae877be48b052088476.png

photo-2-65aae877be48b052088476.png

1679 ms

image-1-65cf14411f774114438663.png

image-1-65cf14411f774114438663.png

1474 ms

photo-1-65aae8ca7220f288960418.png

photo-1-65aae8ca7220f288960418.png

1607 ms

image-1-65cf14794618b680324077.png

image-1-65cf14794618b680324077.png

1540 ms

photo-2-65aae90c665ab918972715.png

photo-2-65aae90c665ab918972715.png

1589 ms

frame-2087325299-1-657ae99e5a6c8910274928.png

frame-2087325299-1-657ae99e5a6c8910274928.png

1735 ms

video-tag-1-65b8bc2f88d5e063009596.png

video-tag-1-65b8bc2f88d5e063009596.png

1787 ms

video-tag-1-657af91a2faac879921013.png

video-tag-1-657af91a2faac879921013.png

1666 ms

video-1-1-657aebde3fd5f053134406.png

video-1-1-657aebde3fd5f053134406.png

1719 ms

video-tag-1-65b8bc870b056000716685.png

video-tag-1-65b8bc870b056000716685.png

1737 ms

video-7-1-657af970787dc478672941.png

video-7-1-657af970787dc478672941.png

1791 ms

video-2-1-657aed4496282626294930.png

video-2-1-657aed4496282626294930.png

1808 ms

video-1-65b8bcdedc52b200140328.png

video-1-65b8bcdedc52b200140328.png

1848 ms

video-8-1-657af9c85b19c967720733.png

video-8-1-657af9c85b19c967720733.png

1863 ms

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video-3-1-657aedbe86835771594924.png

1867 ms

video-tag-1-65b8bcff1bac9877684165.png

video-tag-1-65b8bcff1bac9877684165.png

2036 ms

video-9-1-657af9e38ab8e705019156.png

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1915 ms

frame-2087325082-1-657aea1dbf45a918467876.png

frame-2087325082-1-657aea1dbf45a918467876.png

1937 ms

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1978 ms

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1993 ms

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1996 ms

group-2087325154-1-65aab22060048749776011.png

group-2087325154-1-65aab22060048749776011.png

2041 ms

image-1-657af10555081993716733.png

image-1-657af10555081993716733.png

2068 ms

image-1-657af195d8059127833027.png

image-1-657af195d8059127833027.png

2106 ms

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image-1-657af2759c5a2886125531.png

2122 ms

image-657af3027cda1878662733.png

image-657af3027cda1878662733.png

2127 ms

vk.svg

vk.svg

210 ms

youtube.svg

youtube.svg

353 ms

heart.svg

heart.svg

1056 ms

star.svg

star.svg

1095 ms

otzovik.svg

otzovik.svg

1124 ms

mooc.svg

mooc.svg

1136 ms

stratosskyengweb-regular.woff

stratosskyengweb-regular.woff

778 ms

stratosskyengweb-medium.woff

stratosskyengweb-medium.woff

777 ms

stratosskyengweb-light.woff

stratosskyengweb-light.woff

778 ms

stratosskyengweb-bold.woff

stratosskyengweb-bold.woff

777 ms

shutterstock-2127014192-1-1-1-6583e2d9384a7430381414.png

shutterstock-2127014192-1-1-1-6583e2d9384a7430381414.png

1889 ms

advert.gif

advert.gif

703 ms

sync_cookie_image_decide

sync_cookie_image_decide

179 ms

1

1

148 ms

Accessibility Review

skyeng.ru accessibility score

72

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

[role] values are not valid

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

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

High

Image elements do not have [alt] attributes

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

skyeng.ru 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

Missing source maps for large first-party JavaScript

SEO Factors

skyeng.ru SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skyeng.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Skyeng.ru 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

skyeng.ru

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