Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

stupeni-lyceum.ru

Московский Лицей Ступени - Официальный Сайт Частной Школы

Page Load Speed

4.1 sec in total

First Response

528 ms

Resources Loaded

3.2 sec

Page Rendered

373 ms

stupeni-lyceum.ru screenshot

About Website

Click here to check amazing Stupeni Lyceum content for Russia. Otherwise, check out these important facts you probably never knew about stupeni-lyceum.ru

Лучшая частная школа в Москве (ЦАО). На сайте частной школы полного дня вы найдете сведения об общеобразовательной программе и внеурочной деятельности. Условия приема, очное и заочное обучение в Моско...

Visit stupeni-lyceum.ru

Key Findings

We analyzed Stupeni-lyceum.ru page load time and found that the first response time was 528 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

stupeni-lyceum.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value2,450 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

stupeni-lyceum.ru

528 ms

www.stupeni-lyceum.ru

1202 ms

s.css

288 ms

j.js

551 ms

watch.js

182 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 77% of them (27 requests) were addressed to the original Stupeni-lyceum.ru, 11% (4 requests) were made to Mc.yandex.ru and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Stupeni-lyceum.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 219.5 kB (31%)

Content Size

708.5 kB

After Optimization

489.0 kB

In fact, the total size of Stupeni-lyceum.ru main page is 708.5 kB. 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. Images take 392.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 40.6 kB

  • Original 54.1 kB
  • After minification 51.1 kB
  • After compression 13.5 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 40.6 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 17.5 kB

  • Original 392.6 kB
  • After minification 375.1 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. Stupeni Lyceum images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 130.3 kB

  • Original 224.8 kB
  • After minification 206.0 kB
  • After compression 94.5 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 130.3 kB or 58% of the original size.

CSS Optimization

-84%

Potential reduce by 31.2 kB

  • Original 37.1 kB
  • After minification 28.2 kB
  • After compression 5.9 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. Stupeni-lyceum.ru needs all CSS files to be minified and compressed as it can save up to 31.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (50%)

Requests Now

30

After Optimization

15

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stupeni Lyceum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

stupeni-lyceum.ru accessibility score

75

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

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

High

Image elements do not have [alt] attributes

Best Practices

stupeni-lyceum.ru best practices score

58

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

stupeni-lyceum.ru SEO score

62

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

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

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 Stupeni-lyceum.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 Stupeni-lyceum.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

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