boom.ru

https://boom.ru· First analyzed 25 Apr 2026· Updated 25 Apr 2026

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boom.ru

Mobile

Sponsored

Hosting Provider

Vkontakte Ltd

IP Address

87.240.129.191

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS47541

Organization

Vkontakte Ltd

Server

kittenx

Nameservers

ns2.mail.ru.ns1.mail.ru.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

480 ms10%

Speed Index

624 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.1 MB

27 requests

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

Infrastructure

Hosting

Vkontakte Ltd

Progressive Web App

Web Manifest

Technology Stack

2 Technologies Detected

Meta Frameworks

Next.js

CSS Frameworks

Tailwind CSS

SEO Analysis

D46/100

Meta Tags8/15

Content0/12

Headings6/8

Technical12/25

E-E-A-T0/7

Images4/7

Links2/5

URL5/5

Social2/5

Freshness0/4

Mobile4/4

Indexability3/3

boom.ruboom.ru

VK Музыка

Приложение, с которым вы получите простой и быстрый доступ к миллионам треков, эксклюзивам от топовых артистов и тысячам аудиокниг и подкастов на самые актуа...

Description truncated.

Title Length9 chars

Recommended: 50-60 chars (~55px / 580px)

Description Length168 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (16 words). Search engines need substantial content for ranking.

9 issues found

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Crawlability

Sitemap

robots.txt

6 rules

Local SEO

Local Search Readiness

5/100

Poor

2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F29/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

0/25

Citation

5/25

AI Bot Access

14/14 accessible

AI Search

OAI-SearchBot

PerplexityBot

Claude-SearchBot

Gemini-Deep-Research

DuckAssistBot

Training

GPTBot

ClaudeBot

Google-Extended

Meta-ExternalAgent

Bytespiderinfo

Amazonbot

Applebot-Extended

CCBotinfo

Fetch

ChatGPT-User

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:0%

Words:14

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.

84/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

16/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

15/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

15/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

9/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•Accessibility recommendation preview...

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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.

47/100

141 mg

CO₂e / view

1.1 MB

Page Weight

70%

Cleaner Than

New Visitor

161 mg

Returning (cached)

80 mg

Annual (10K/mo)

16.9 kg

Emission Segments

Data Center

31 mg

Network

34 mg

Device

75 mg

Resource Breakdown

JavaScript

886.1 KB

Images

1.0 KB

CSS

224.4 KB

HTML

23.4 KB

Other

1.5 KB

Green Hosting Not Verified

Vkontakte Ltd

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

86%Very Good

Static / Informational

HTTPS

No WAF

351d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

11.03.2026

Valid Until

12.04.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.music.vk.commusic.vk.com

SHA-256 Fingerprint

69:34:0E:CD:70:21:33:29:2B:9B:A7:39:80:93:EE:A5:76:23:67:B9...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache)

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Sat, 25 Apr 2026 16:27:39 GMT

etag

W/"69e74188-11705"

expires

Sat, 25 Apr 2026 16:27:38 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

emx.mail.ru

Domain Information

boom.ru

Domain Age

26y 1m

Created

17.03.2000

Expires

31.03.2027

Registrar

RU-CENTER-RU

DNSSEC

Not Enabled

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.

62/100

Mobile Friendly1 breakpoint

Viewport Meta

The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.

Responsive Design

Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.

Touch Icons

Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.

Readable Font Size

Base font size should be at least 16px on mobile to ensure text is readable without zooming.

Relative Units

Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.

No H-Scroll Risk

No elements wider than the viewport that would cause horizontal scrolling on mobile devices.

Tap Targets OK

Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.

No Fixed Widths

No elements with fixed pixel widths that could overflow on smaller screens and break the layout.

Viewport

width=device-width, initial-scale=1.0

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial

75/100

Readability

/30

20/30

14px · LH 1.57

Hierarchy

/20

18/20

3.14x ratio · ✓ H1→H6

WCAG

/25

14/25

1:1 min contrast

Performance

/25

23/25

System fonts

Heading Font

-apple-system

Sans44px

Body Font

-apple-system

Sans14px

Contrast Ratio

1:1

6 issues

Reading Comfort

Single Font Family

left aligned

44px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.57 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 3.1x larger than body text.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Color Palette

10 unique colors

Light

#2b1b63

Primary· 47.800000000000004%

#3e55d0

Accent· 10.6%

#7a359a

Secondary· 8.2%

#a70c4d

Accent· 6.4%

#6c0f4a

Accent· 5.9%

#7b8fd5

Accent· 4.9%

#5a1e6b

Accent· 4.5%

#421054

Accent· 4.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

15 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(9)top-fwz1.mail.ru(2)vk.ru(1)privacy-cs.mail.ru(1)

Website Identity

boom.ru

vkmusic@vk.company

26 years old

Location detected: 🇷🇺 Russiavia tld

RU-CENTER-RUru

Sponsored

Last analyzed: 25 Apr 2026 at 16:27

Historical Analysis & Change Tracking