Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

src-multimedia.ru

E-learning. Электронное обучение сотрудников: дистанционные курсы, электронные учебные курсы, мультимедийные курсы. Разработка и внедрение - SRC Мульт...

Page Load Speed

5.2 sec in total

First Response

493 ms

Resources Loaded

4.3 sec

Page Rendered

449 ms

src-multimedia.ru screenshot

About Website

Welcome to src-multimedia.ru homepage info - get ready to check SRC Multimedia best content for Russia right away, or after learning these important things about src-multimedia.ru

E-learning. Электронное обучение сотрудников. Разработка электронных учебных курсов, учебного видео, диалоговых симуляторов для обучения ваших сотрудников.

Visit src-multimedia.ru

Key Findings

We analyzed Src-multimedia.ru page load time and found that the first response time was 493 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

src-multimedia.ru performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

src-multimedia.ru

493 ms

www.src-multimedia.ru

568 ms

normalize.css

198 ms

webflow.css

295 ms

src-multimedia.webflow.css

398 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 62% of them (70 requests) were addressed to the original Src-multimedia.ru, 18% (20 requests) were made to Api-maps.yandex.ru and 4% (4 requests) were made to Vec04.maps.yandex.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Src-multimedia.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 754.2 kB (11%)

Content Size

6.7 MB

After Optimization

5.9 MB

In fact, the total size of Src-multimedia.ru main page is 6.7 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 6.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 233.4 kB

  • Original 282.3 kB
  • After minification 277.3 kB
  • After compression 49.0 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 233.4 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 233.8 kB

  • Original 6.0 MB
  • After minification 5.7 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. SRC Multimedia images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 144.0 kB

  • Original 229.2 kB
  • After minification 178.0 kB
  • After compression 85.2 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 144.0 kB or 63% of the original size.

CSS Optimization

-86%

Potential reduce by 143.0 kB

  • Original 166.4 kB
  • After minification 124.2 kB
  • After compression 23.4 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. Src-multimedia.ru needs all CSS files to be minified and compressed as it can save up to 143.0 kB or 86% of the original size.

Requests Breakdown

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

Requests Now

97

After Optimization

85

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SRC Multimedia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

src-multimedia.ru accessibility score

58

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

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

src-multimedia.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

src-multimedia.ru SEO score

85

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Src-multimedia.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Src-multimedia.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 data is detected on the main page of SRC Multimedia. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: