Access english-moscow.ru. Курсы английского языка в Москве – школа ESL, обучение английскому языку, изучение английского языка

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

english-moscow.ru

473 ms

www.english-moscow.ru

491 ms

easyspeak.ru

695 ms

shareaholic.js

8 ms

style.css

260 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original English-moscow.ru, 48% (66 requests) were made to Easyspeak.ru and 5% (7 requests) were made to Px.owneriq.net. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Easyspeak.ru.

Content Size

2.4 MB

After Optimization

1.3 MB

In fact, the total size of English-moscow.ru main page is 2.4 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. 70% of websites need less resources to load. CSS take 897.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 233.1 kB

Original 264.1 kB
After minification 257.1 kB
After compression 31.1 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 233.1 kB or 88% of the original size.

Image Optimization

-8%

Potential reduce by 34.9 kB

Original 412.9 kB
After minification 378.1 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. English Moscow images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 615.7 kB

Original 836.7 kB
After minification 803.3 kB
After compression 221.0 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 615.7 kB or 74% of the original size.

CSS Optimization

-30%

Potential reduce by 265.7 kB

Original 897.4 kB
After minification 896.4 kB
After compression 631.7 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. English-moscow.ru needs all CSS files to be minified and compressed as it can save up to 265.7 kB or 30% of the original size.

Requests Now

112

After Optimization

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of English Moscow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

ARIA IDs are not unique

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.

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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 English-moscow.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 English-moscow.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

english-moscow.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Курсы английского языка в Москве – школа ESL, обучение английскому языку, изучение английского языка

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

english-moscow.ru

www.english-moscow.ru

easyspeak.ru

shareaholic.js

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

english-moscow.ru

www.english-moscow.ru

easyspeak.ru

shareaholic.js

style.css

jquery-1.7.2.min.js

646c24300eb71b3b9cb5d99ba680b44e.json

webforms.js

fonts.css

jquery.validate1.js

jquery.helpers.js

jquery.jmodal.js

jquery.jselector.js

jquery.rubbercarousel.js

jquery.cookie.js

jquery.maskedinput.min.js

main.js

analytics.js

logo.png

ico1.png

ico2.png

ico3.png

ico4.png

ico5.png

ico6.png

ico7.png

ico8.png

ico9.png

ico10.png

ico11.png

ico12.png

ico13.png

ico14.png

ico15.png

speak.jpg

beginner.jpg

int-main.jpg

individualmo.jpg

ico16.png

ico17.png

ico18.png

ico19.png

ico20.png