Tools & Wizards About Us
mastermb.ru screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

mastermb.ru

Автосервис Mercedes - Автосервис Мерседес - ремонт и обслуживание автомобилей Mercedes-Benz в Москве ЮАО, ЮЗАО, ЗАО

Page Load Speed

6.1 sec in total

First Response

495 ms

Resources Loaded

5 sec

Page Rendered

586 ms

mastermb.ru screenshot

About Website

Click here to check amazing Mastermb content for Russia. Otherwise, check out these important facts you probably never knew about mastermb.ru

Автосервис Мерседес МастерМБ 18 лет ремонтируем и обслуживаем исключительно Mercedes-Benz в Москве

Visit mastermb.ru

Key Findings

We analyzed Mastermb.ru page load time and found that the first response time was 495 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

mastermb.ru performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

mastermb.ru

495 ms

mastermb.ru

627 ms

css

37 ms

css

70 ms

template_79168aba8077915c4c0442146232f706_v1.css

366 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 86% of them (99 requests) were addressed to the original Mastermb.ru, 3% (4 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Cdn-ru.bitrix24.ru. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Cdn.bitrix24.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.6 MB (50%)

Content Size

5.1 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mastermb.ru main page is 5.1 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. 65% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 365.0 kB

  • Original 469.0 kB
  • After minification 436.8 kB
  • After compression 104.0 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 365.0 kB or 78% of the original size.

Image Optimization

-48%

Potential reduce by 2.2 MB

  • Original 4.5 MB
  • After minification 2.3 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. Obviously, Mastermb needs image optimization as it can save up to 2.2 MB or 48% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-42%

Potential reduce by 39.5 kB

  • Original 94.9 kB
  • After minification 94.9 kB
  • After compression 55.5 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 39.5 kB or 42% of the original size.

CSS Optimization

-4%

Potential reduce by 2.4 kB

  • Original 60.3 kB
  • After minification 60.3 kB
  • After compression 58.0 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. Mastermb.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (18%)

Requests Now

105

After Optimization

86

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mastermb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mastermb.ru

mastermb.ru

495 ms

mastermb.ru

mastermb.ru

627 ms

css

css

37 ms

css

css

70 ms

template_79168aba8077915c4c0442146232f706_v1.css

template_79168aba8077915c4c0442146232f706_v1.css

366 ms

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706 ms

kernel_main_v1.js

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614 ms

dexie3.bundle.min.js

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538 ms

core_ls.min.js

core_ls.min.js

396 ms

core_frame_cache.min.js

core_frame_cache.min.js

396 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

610 ms

ajax.min.js

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492 ms

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865 ms

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614 ms

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mastermb.ru

674 ms

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1849 ms

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122 ms

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ba.js

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300 ms

watch.js

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38 ms

analytics.js

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48 ms

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297 ms

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20 ms

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1402 ms

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1577 ms

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837 ms

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init

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Accessibility Review

mastermb.ru accessibility score

72

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

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

High

Form elements do not have associated labels

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

mastermb.ru best practices score

67

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

SEO Factors

mastermb.ru SEO score

82

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

High

Tap targets are not sized appropriately

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 Mastermb.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 Mastermb.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

mastermb.ru

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