Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

marvel.ru

Марвел-Дистрибуция, оптовый IT дистрибьютор

Page Load Speed

6.4 sec in total

First Response

462 ms

Resources Loaded

5.6 sec

Page Rendered

287 ms

marvel.ru screenshot

About Website

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

Компания «Марвел-Дистрибуция» — один из крупнейших широкопрофильных IT-дистрибуторов России и СНГ

Visit marvel.ru

Key Findings

We analyzed Marvel.ru page load time and found that the first response time was 462 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

marvel.ru performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.121

84/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

marvel.ru

462 ms

www.marvel.ru

2579 ms

font.css

1024 ms

main.css

250 ms

fotorama.css

262 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 70% of them (49 requests) were addressed to the original Marvel.ru, 10% (7 requests) were made to Api-maps.yandex.ru and 4% (3 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Marvel.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 744.6 kB (33%)

Content Size

2.2 MB

After Optimization

1.5 MB

In fact, the total size of Marvel.ru main page is 2.2 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 894.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 77.3 kB

  • Original 93.8 kB
  • After minification 89.9 kB
  • After compression 16.5 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 77.3 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 58.2 kB

  • Original 894.9 kB
  • After minification 836.6 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. Marvel images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 394.5 kB

  • Original 583.7 kB
  • After minification 539.0 kB
  • After compression 189.2 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 394.5 kB or 68% of the original size.

CSS Optimization

-33%

Potential reduce by 214.6 kB

  • Original 657.4 kB
  • After minification 656.1 kB
  • After compression 442.8 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. Marvel.ru needs all CSS files to be minified and compressed as it can save up to 214.6 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (38%)

Requests Now

58

After Optimization

36

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marvel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

marvel.ru accessibility score

73

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.

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

marvel.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

High

Page has valid source maps

SEO Factors

marvel.ru SEO score

69

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

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 Marvel.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 Marvel.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 Marvel. 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: