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mts.by

https://mts.by· First analyzed 01 May 2026· Updated 01 May 2026
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mts.by
Desktop screenshot of mts.by
Mobile screenshot of mts.by
Mobile

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Hosting Provider

Mobile TeleSystems JLLC

IP Address

217.21.61.177

Site Location

🇧🇾 Belarusvia tld

Server Location

🇧🇾 Minsk, Belarus

ASN

AS25106

Server

Angie

Nameservers

ns3.mts.by.ns2.mts.by.ns1.mts.by.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
820 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
135 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Mobile TeleSystems JLLC

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv1.12.4

CSS Frameworks

1
Tailwind CSS

Customer Support

1
Zendesk

SEO Analysis

D59/100
17
7
2
Meta Tags12/15
Content3/12
Headings3/8
Technical16/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile3/4
Indexability3/3
M
mts.bymts.by

МТС – мобильный оператор в Беларуси

Белорусский мобильный оператор МТС ⭕️ Выгодные тарифы на мобильную связь и интернет в РБ, ✅ полезные сервисы для жизни, ✅ акции и бонусы

Title Length35 chars

Recommended: 50-60 chars (~217px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (6 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

268 rules

Sitemap reference found

Local SEO

Local Search Readiness

9/100
Poor
3 14 2

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

Sponsored

AI & LLM Readiness

F32/100
Bot Access
20/25
Machine Read.
7/25
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:2%
Words:2,695
Token eff.:Optimal

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 (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
C
63/100
8
Passed
5
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
14/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
30/100
E
309 mg
CO₂e / view
2.4 MB
Page Weight
30%
Cleaner Than
New Visitor
353 mg
vs
Returning (cached)
176 mg
Annual (10K/mo)
37.0 kg
Emission Segments
Data Center
69 mg
Network
74 mg
Device
166 mg
Resource Breakdown
JavaScript
455.8 KB
Images
1.5 MB
CSS
322.7 KB
HTML
34.5 KB
Other
108.5 KB
Green Hosting Not Verified
Mobile TeleSystems JLLC
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

60d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

01.04.2026

Valid Until

30.06.2026

Subject Alternative Names (2)

*.mts.bymts.by

SHA-256 Fingerprint

87:AF:FC:DB:61:B0:82:7B:0D:BD:6B:8D:B8:B4:5D:CB:58:58:D7:2C...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Fri, 01 May 2026 02:27:40 GMT
expires
Fri, 07 Jun 1974 04:00:00 GMT
server
Angie
strict-transport-security
max-age=15768000;
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

73

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (4)

mx3.mts.by
mx5.mts.by
mx4.mts.by
mx2.mts.by

Domain Information

mts.by

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
B
72/100
Mobile Friendly2 breakpoints
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

MTSSans

WCAG AAA
68/100
Readability
/30
21/30

18px · LH 1.22

Hierarchy
/20
8/20
WCAG
/25
23/25

11.68:1 min contrast

Performance
/25
16/25

1 font · 7 req

Heading Font

MTSSans

Sans

Body Font

MTSSans

Sans18px

Contrast Ratio

11.68:1

WCAG AAA (≥7:1)

Reading Comfort

~38 CPL

Narrow lines
42px
h2
42px
h3
18px
p
Minor Second
Scale

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Tight line spacing (1.22). Increase to 1.4–1.6 for better readability.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.7:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 69

Color Palette

8 unique colors
13.08:1 AAA Dark
#181415
Secondary· 21.8%
#dadadc
Other· 6.4%
#f2f3f7
Primary· 45.00000000000001%
#b0060a
Accent· 8.6%
#a54337
Secondary· 6%
#b19c9f
Secondary· 5.4%
#690b0f
Accent· 4.2%
#7e2320
Accent· 2.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

21 Resources

20
Scripts
1
Styles
3
Async
1
Defer

Top Script Sources

local(16)gstatic.com(1)site.yandex.net(1)js.bepaid.by(1)google.com(1)

Website Identity

mts.by

Location detected: 🇧🇾 Belarusvia tld
ru

Sponsored

Last analyzed: 01 May 2026 at 02:28

Historical Analysis & Change Tracking

mts.by Technology Stack - Built With jQuery, Tailwind CSS, Google Analytics, Google Analytics 4, Zendesk | StackOptic | StackOptic