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2n.com

https://2n.com· First analyzed 19 May 2026· Updated 19 May 2026
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2n.com
Desktop screenshot of 2n.com
Mobile screenshot of 2n.com
Mobile

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Hosting Provider

Cloud4com Iaas

IP Address

92.62.125.125

Site Location

🇨🇿 Czech Republicvia ip

Server Location

🇨🇿 Prague, Czechia

ASN

AS47110

Organization

Cloud4com Iaas

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

udns1.cscdns.net.udns2.cscdns.uk.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
320 ms10%
Speed Index
416 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9.9 MB
110 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloud4com Iaas
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

CSS Frameworks

2
Tailwind CSS
Materialize

Libraries

1
jQueryv3.7.1

Tag Managers

1
Google Tag Manager

Customer Support

1
Zendesk

CDN

1
Cloudflare

SEO Analysis

A81/100
24
3
1
Meta Tags15/15
Content12/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
2
2n.com2n.com

Global Leader in IP Intercoms and Access Control | 2N

2N is a global leader in IP access control systems and door communication solutions for homes, apartments, and commercial buildings.

Title Length53 chars

Recommended: 50-60 chars (~318px / 580px)

Description Length132 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (51/81) — critical for accessibility and SEO

4 issues found

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Crawlability

Sitemap
robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

24/100
Needs Work
7 11

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AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
6/25
Citation
13/25

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
nav
Text ratio:5%
Words:2,784
Token eff.:Optimal
Depth:1/5

Structured Data

3 JSON-LD
Organization×1.1WebSiteBreadcrumbList

Citation Readiness

Opening Summary26w
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 (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.
A
87/100
13
Passed
0
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
13/15
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.

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.
18/100
F
1.25 g
CO₂e / view
9.9 MB
Page Weight
5%
Cleaner Than
New Visitor
1.43 g
vs
Returning (cached)
716 mg
Annual (10K/mo)
150.4 kg
Emission Segments
Data Center
280 mg
Network
301 mg
Device
673 mg
Resource Breakdown
HTML
27.2 KB
Other
9.9 MB
Green Hosting Not Verified
Cloud4com Iaas
7 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

85%Very Good
Critical / Transactional

HTTPS

WAF

40d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

30.03.2026

Valid Until

29.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.2n.com

SHA-256 Fingerprint

8A:98:BA:AD:33:0F:63:4C:62:40:07:9C:8B:81:AE:E7:D0:B1:79:AB...

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HTTP Headers

Developer Console

accept-ch
Sec-CH-UA-Full-Version-List,Sec-CH-UA-Platform-Version,Sec-C...
alt-svc
h3=":443"; ma=86400
cache-control
🔴 No Cache(no-cache, no-store)
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
9fe03e1fbec1ed60-MXP
content-encoding
⚡ Brotli(br)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

smtp1.axis.com
smtp2.axis.com

Domain Information

2n.com

Domain Age
26y 8m

Created

02.09.1999

Expires

27.12.2026

Last Updated

23.12.2025

Registrar

CSC Corporate Domains, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked

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
77/100
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, shrink-to-fit=no

Typography & Readability

Untitled Sans

WCAG Partial
73/100
Readability
/30
19/30

20px · LH 1.25

Hierarchy
/20
16/20

5x ratio · ✓ H1→H6

WCAG
/25
18/25

1:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

Untitled Sans

Sans100px

Body Font

Untitled Sans

Sans20px

Contrast Ratio

1:1

32 issues

Reading Comfort

~34 CPL

Narrow lines
100px
h1
54px
h2
54px
h3
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 32 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 5.0x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 32

Color Palette

9 unique colors
15.14:1 AAA Dark
#000000
Background· 74.39999999999999%
#d9dbde
Other· 4%
#ffffff
Primary· 0%
#22262e
Secondary· 5.2%
#404a57
Secondary· 4.7%
#1376cf
Accent· 3.2%
#01032c
Accent· 2.2%
#619dc4
Secondary· 1.9%

Business & Marketing Stack

6 Tools Detected

Enterprise

Customer Support

1
ZendeskEnterprise

Live chat and helpdesk tools

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

4

Categories

6

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

23 Resources

20
Scripts
3
Styles
14
Async
1
Defer

Top Script Sources

googletagmanager.com(9)local(3)cdn.cookiehub.eu(2)scripts.clarity.ms(1)connect.facebook.net(1)

Website Identity

2N TELEKOMUNIKACE a.s.

2N TELEKOMUNIKACE a.s.

Organization
www.2n.com
26 years old
Location detected: 🇨🇿 Czech Republicvia ip
CSC Corporate Domains, Inc.en-GB

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Last analyzed: 19 May 2026 at 04:09

Historical Analysis & Change Tracking

2n.com Technology Stack - Built With jQuery, Tailwind CSS, Materialize, Google Analytics, Google Analytics 4 | StackOptic | StackOptic