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ont.by

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

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Hosting Provider

BELTELECOM-DATACENTER

IP Address

178.124.138.22

Site Location

🇧🇾 Belarusvia tld

Server Location

🇧🇾 Minsk, Belarus

ASN

AS6697

Server

Nginx

Nameservers

ns2.dc.beltelecom.by.ns1.dc.beltelecom.by.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
668 ms10%
Speed Index
868 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.3 MB
86 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
BELTELECOM-DATACENTER

Technology Stack

7 Technologies Detected

Libraries

2
jQueryv3.7.1
Moment.js

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

D54/100
15
9
2
Meta Tags4/15
Content12/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
O
ont.byont.by

ОНТ

No description available for this page.

Title Length3 chars

Recommended: 50-60 chars (~18px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

54 URLs

robots.txt

8 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

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AI & LLM Readiness

F38/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
8/25

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
navheader/footer
Text ratio:9%
Words:1,427
Token eff.:Optimal
Sections/1K:13.3
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary34w
Descriptive Headingsavg 1.7w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
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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.
B
71/100
11
Passed
3
Critical
3
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •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.
11/100
F
540 mg
CO₂e / view
4.3 MB
Page Weight
15%
Cleaner Than
New Visitor
617 mg
vs
Returning (cached)
309 mg
Annual (10K/mo)
64.8 kg
Emission Segments
Data Center
121 mg
Network
130 mg
Device
290 mg
Resource Breakdown
JavaScript
233.6 KB
Images
3.7 MB
CSS
330.7 KB
HTML
16.3 KB
Other
1.5 KB
Green Hosting Not Verified
BELTELECOM-DATACENTER
8 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

41%Poor
Interactive

HTTPS

No WAF

44d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

14.05.2025

Valid Until

15.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (5)

www.ont.byautodiscover.ont.bymail.ont.byowa.ont.byont.by

SHA-256 Fingerprint

F4:0D:3A:29:D4:94:92:4F:8E:B8:F5:BB:AC:E1:2A:D1:E9:2F:02:E7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Fri, 01 May 2026 21:09:45 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
pragma
no-cache
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (1)

smtp.ont.by

Domain Information

ont.by

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected

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.
D
50/100
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, maximum-scale=1.0, user-scalable=no
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Benzin + Onest

WCAG Partial
50/100
Readability
/30
14/30

12px · LH 1.25

Hierarchy
/20
8/20
WCAG
/25
12/25

1:1 min contrast

Performance
/25
16/25

2 fonts · 9 req

Heading Font

Benzin

Sans

Body Font

Onest

Sans12px

Contrast Ratio

1:1

16 issues

Reading Comfort

~46 CPL

Optimal (45–75)
45px
h2
40px
h3
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 1.0:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

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Color Palette

7 unique colors
Light
#ffffff
Background· 45.3%
#fdd325
Primary· 12.3%
#675d4d
Secondary· 10%
#e4e3d7
Secondary· 8.8%
#cbbc76
Secondary· 7.9%

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

18
Scripts
3
Styles
2
Async
0
Defer

Top Script Sources

local(16)mc.yandex.ru(1)googletagmanager.com(1)

Website Identity

ont.by

Location detected: 🇧🇾 Belarusvia tld
ru-RU

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Last analyzed: 01 May 2026 at 21:10

Historical Analysis & Change Tracking