Tools & Wizards About Us
viboom.ru screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

viboom.ru

Вибум — продвижение видео, посев и раскрутка видео в социальных сетях и на сайтах

Page Load Speed

8.2 sec in total

First Response

441 ms

Resources Loaded

7.2 sec

Page Rendered

526 ms

viboom.ru screenshot

About Website

Visit viboom.ru now to see the best up-to-date Viboom content and also check out these interesting facts you probably never knew about viboom.ru

Viboom – ведущий сервис по продвижению видео на сайтах, в YouTube и социальных сетях ВКонтакте, Одноклассники, Telegram

Visit viboom.ru

Key Findings

We analyzed Viboom.ru page load time and found that the first response time was 441 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

viboom.ru performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

viboom.ru

441 ms

364 ms

689 ms

main.min.css

123 ms

main.min.js

484 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Viboom.ru, 49% (32 requests) were made to Viboom.com and 17% (11 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Viboom.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 366.8 kB (44%)

Content Size

833.2 kB

After Optimization

466.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Viboom.ru main page is 833.2 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. 50% of websites need less resources to load. Images take 365.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 60.4 kB

  • Original 75.4 kB
  • After minification 71.0 kB
  • After compression 15.0 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 60.4 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 25.5 kB

  • Original 365.7 kB
  • After minification 340.2 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. Viboom images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 211.1 kB

  • Original 304.5 kB
  • After minification 247.1 kB
  • After compression 93.4 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 211.1 kB or 69% of the original size.

CSS Optimization

-80%

Potential reduce by 69.9 kB

  • Original 87.6 kB
  • After minification 79.5 kB
  • After compression 17.7 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. Viboom.ru needs all CSS files to be minified and compressed as it can save up to 69.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (23%)

Requests Now

56

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viboom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

viboom.ru

viboom.ru

441 ms

364 ms

689 ms

main.min.css

main.min.css

123 ms

main.min.js

main.min.js

484 ms

css

css

59 ms

0.jpg

0.jpg

204 ms

0.jpg

0.jpg

200 ms

0.jpg

0.jpg

201 ms

0.jpg

0.jpg

202 ms

0.jpg

0.jpg

286 ms

0.jpg

0.jpg

286 ms

logo.png

logo.png

196 ms

language_flags.gif

language_flags.gif

196 ms

sprite.png

sprite.png

479 ms

sprite-how-work-orange.png

sprite-how-work-orange.png

463 ms

frame-ipad-big.png

frame-ipad-big.png

618 ms

fb-bg.png

fb-bg.png

618 ms

vk-bg.png

vk-bg.png

617 ms

ok-bg.png

ok-bg.png

616 ms

site-bg.png

site-bg.png

617 ms

frame-ipad-small.png

frame-ipad-small.png

617 ms

video-link-big.jpg

video-link-big.jpg

4023 ms

presentation-link-sm.jpg

presentation-link-sm.jpg

4025 ms

logos.png

logos.png

4027 ms

logo-samsung.jpg

logo-samsung.jpg

729 ms

logo-porsche.jpg

logo-porsche.jpg

730 ms

logo-cocacola.jpg

logo-cocacola.jpg

728 ms

logo-macdonalds.jpg

logo-macdonalds.jpg

4023 ms

logo-kfc.jpg

logo-kfc.jpg

4024 ms

logo-dove.jpg

logo-dove.jpg

4024 ms

logo-burgerking.jpg

logo-burgerking.jpg

4027 ms

logo-sony.jpg

logo-sony.jpg

4027 ms

logo-ford.jpg

logo-ford.jpg

4028 ms

logo-amg.jpg

logo-amg.jpg

4029 ms

logo-landrover.jpg

logo-landrover.jpg

4028 ms

logo-nestle.jpg

logo-nestle.jpg

4029 ms

logo-nike.jpg

logo-nike.jpg

4029 ms

make-video.png

make-video.png

4030 ms

IiMFELcoPB-OzGzq14k4ej8E0i7KZn-EPnyo3HZu7kw.woff

IiMFELcoPB-OzGzq14k4ej8E0i7KZn-EPnyo3HZu7kw.woff

231 ms

nBF2d6Y3AbOwfkBM-9HcWD8E0i7KZn-EPnyo3HZu7kw.woff

nBF2d6Y3AbOwfkBM-9HcWD8E0i7KZn-EPnyo3HZu7kw.woff

301 ms

4z2U46_RRLOfkoHsWJG3vz8E0i7KZn-EPnyo3HZu7kw.woff

4z2U46_RRLOfkoHsWJG3vz8E0i7KZn-EPnyo3HZu7kw.woff

301 ms

logo-hm.png

logo-hm.png

3973 ms

analytics.js

analytics.js

217 ms

hit

hit

3961 ms

watch.js

watch.js

693 ms

openapi.js

openapi.js

3764 ms

sdk.js

sdk.js

3757 ms

collect

collect

133 ms

collect

collect

64 ms

ga-audiences

ga-audiences

101 ms

advert.gif

advert.gif

101 ms

26 ms

upload.gif

upload.gif

127 ms

xd_arbiter.php

xd_arbiter.php

269 ms

widget_like.php

widget_like.php

277 ms

1

1

91 ms

loader_nav19188_3.js

loader_nav19188_3.js

126 ms

lite.css

lite.css

250 ms

lite.js

lite.js

615 ms

lang3_0.js

lang3_0.js

373 ms

widgets.css

widgets.css

497 ms

xdm.js

xdm.js

505 ms

al_like.js

al_like.js

566 ms

like_widget.png

like_widget.png

125 ms

Accessibility Review

viboom.ru accessibility score

55

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

Links do not have a discernible name

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

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

viboom.ru best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

viboom.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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Viboom.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 Viboom.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

viboom.ru

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