Tools & Wizards About Us
mbtg.ru screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mbtg.ru

Московский Телефонный Бизнес-Справочник - адреса и телефоны, каталог предприятий и компаний, карта Москвы, желтые страницы.

Page Load Speed

4.1 sec in total

First Response

844 ms

Resources Loaded

3.1 sec

Page Rendered

142 ms

mbtg.ru screenshot

About Website

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

MBTG (Moscow Business Telephone Guide) - телефонный бизнес-справочник (желтые страницы B-to-B), адреса и телефоны организаций Москвы. Контактная информация компаний, занимающих лидирующие позиции на р...

Visit mbtg.ru

Key Findings

We analyzed Mbtg.ru page load time and found that the first response time was 844 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

mbtg.ru performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

mbtg.ru

844 ms

styles.css

635 ms

search.css

404 ms

menu.css

291 ms

company-info.css

279 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 92% of them (44 requests) were addressed to the original Mbtg.ru, 6% (3 requests) were made to Counter.yadro.ru and 2% (1 request) were made to An.yandex.ru. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Mbtg.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.6 kB (31%)

Content Size

64.1 kB

After Optimization

44.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mbtg.ru main page is 64.1 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. 15% of websites need less resources to load. Images take 33.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.6 kB

  • Original 23.3 kB
  • After minification 19.3 kB
  • After compression 5.7 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. This page needs HTML code to be minified as it can gain 3.9 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 17.6 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 202 B

  • Original 33.2 kB
  • After minification 33.0 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. Mbtg images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 165 B

  • Original 2.3 kB
  • After minification 2.3 kB
  • After compression 2.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-31%

Potential reduce by 1.6 kB

  • Original 5.3 kB
  • After minification 5.3 kB
  • After compression 3.7 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. Mbtg.ru needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (67%)

Requests Now

30

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mbtg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mbtg.ru

mbtg.ru

844 ms

styles.css

styles.css

635 ms

search.css

search.css

404 ms

menu.css

menu.css

291 ms

company-info.css

company-info.css

279 ms

reg.css

reg.css

289 ms

swfobject.js

swfobject.js

669 ms

logo

logo

252 ms

logo.jpg

logo.jpg

606 ms

add-company.gif

add-company.gif

265 ms

index.php

index.php

282 ms

eng-flag.gif

eng-flag.gif

279 ms

search-btn.jpg

search-btn.jpg

374 ms

hit

hit

245 ms

nav-kont-bg.jpg

nav-kont-bg.jpg

266 ms

nav-kont-left-bg.jpg

nav-kont-left-bg.jpg

492 ms

nav-kont-right-bg.jpg

nav-kont-right-bg.jpg

493 ms

nav-bg-left.gif

nav-bg-left.gif

505 ms

nav-bg-right.gif

nav-bg-right.gif

530 ms

block1-bg.gif

block1-bg.gif

596 ms

logo-kont-left-bg.jpg

logo-kont-left-bg.jpg

749 ms

logo-kont-right-bg.jpg

logo-kont-right-bg.jpg

765 ms

context.js

context.js

728 ms

search-nav-left-bg.jpg

search-nav-left-bg.jpg

667 ms

search-nav-right-bg.jpg

search-nav-right-bg.jpg

706 ms

search-left-bg.jpg

search-left-bg.jpg

1074 ms

search-right-bg.jpg

search-right-bg.jpg

646 ms

search1-bg.gif

search1-bg.gif

929 ms

r-search-bg.gif

r-search-bg.gif

919 ms

breadcrumbs-ar.gif

breadcrumbs-ar.gif

937 ms

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h_222c4d405fc9dfb47bdd98ef93067dcc

937 ms

h_9038e35bce2c1684d84fbbf8fa3cea74

h_9038e35bce2c1684d84fbbf8fa3cea74

960 ms

h_c47c7c8523d21f4e688371dabefcc3eb

h_c47c7c8523d21f4e688371dabefcc3eb

1198 ms

h_7b6004846b7672f614aa6982b1bde9a9

h_7b6004846b7672f614aa6982b1bde9a9

1188 ms

h_903c2a8ca47932123553434b132791f1

h_903c2a8ca47932123553434b132791f1

1090 ms

h_c11cd36a82fd6ef0f60d5300534b0ac4

h_c11cd36a82fd6ef0f60d5300534b0ac4

1194 ms

h_ddcf18d6381d8fcdad8449fbbc18dc2f

h_ddcf18d6381d8fcdad8449fbbc18dc2f

1233 ms

h_94de8a4a8b058def1b8eabf861a1c7bc

h_94de8a4a8b058def1b8eabf861a1c7bc

1230 ms

h_be4e6736e8973cf37fe71b2d12e80541

h_be4e6736e8973cf37fe71b2d12e80541

1366 ms

h_e5a49ae3fd1c032f5ef48765fb168eae

h_e5a49ae3fd1c032f5ef48765fb168eae

1454 ms

h_6af81f197b8cfa08d746114bd406e7f2

h_6af81f197b8cfa08d746114bd406e7f2

1459 ms

h_8c16343f9c04b449e3fca203385cd6d5

h_8c16343f9c04b449e3fca203385cd6d5

1489 ms

h_5f0bbd2061fffcbf372002e347dac4c6

h_5f0bbd2061fffcbf372002e347dac4c6

1550 ms

h_27099c54f9829d5da75e917d69a8341e

h_27099c54f9829d5da75e917d69a8341e

1548 ms

h_87741f3fc1ec200f0f550879efdea3c5

h_87741f3fc1ec200f0f550879efdea3c5

1632 ms

h_098817e2fd5c724d0e9b7dcb0ebce7ac

h_098817e2fd5c724d0e9b7dcb0ebce7ac

1714 ms

list-marker1.gif

list-marker1.gif

1638 ms

hit

hit

525 ms

Accessibility Review

mbtg.ru accessibility score

53

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

mbtg.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

mbtg.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

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mbtg.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 Mbtg.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

mbtg.ru

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