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b2n.ir

https://b2n.ir· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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b2n.ir
Desktop screenshot of b2n.ir
Mobile screenshot of b2n.ir
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.213.180

Site Location

🇮🇷 Iranvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

jake.ns.cloudflare.com.fay.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
278 ms10%
Speed Index
361 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
14 KB
15 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

SEO Analysis

C60/100
18
7
1
Meta Tags9/15
Content5/12
Headings3/8
Technical22/25
E-E-A-T2/7
Images5/7
Links2/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
B
b2n.irb2n.ir

کوتاه کننده لینک | B2n.ir

با کوتاه کننده لینک می‌توانید به رایگان، لینک‌های طولانی را به لینک‌های کوتاه، دلخواه و مستقیم تبدیل کنید تا به راحتی و بهترین شکل به اشتراک بگذارید.

Title Length25 chars

Recommended: 50-60 chars (~148px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

27 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100
Needs Work
6 12

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AI & LLM Readiness

D40/100
Bot Access
15/25
Machine Read.
7/25
Schema Data
6/25
Citation
12/25

AI Bot Access

6/14 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:4%
Words:278
Token eff.:Too Short
Sections/1K:7.2
Depth:2/5

Structured Data

3 JSON-LD
Organization×1.1WebSite
sameAs entity links

Citation Readiness

Opening Summary26w
Descriptive Headingsavg 24w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
AI readiness recommendation preview...
Upgrade to view recommendations

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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
81/100
11
Passed
2
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
7/15
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.
1 recommendation
  • •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.
78/100
A+
1 mg
CO₂e / view
13.6 KB
Page Weight
95%
Cleaner Than
New Visitor
2 mg
vs
Returning (cached)
<0.001 g
Annual (10K/mo)
168 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
<0.001 g
Resource Breakdown
HTML
13.2 KB
Other
428 B
Green Hosting Verified
Cloudflare
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Interactive

HTTPS

WAF

35d

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

Valid From

06.03.2026

Valid Until

04.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

b2n.ir

SHA-256 Fingerprint

37:9D:38:AF:F9:59:B9:E6:D5:84:FD:BB:BF:E5:29:39:37:61:AD:60...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cf-cache-status
DYNAMIC
cf-ray
9f3f0bf8d93364b6-SJC
content-encoding
zstd
content-security-policy
script-src 'self' https://ajax.googleapis.com https://static...
content-type
text/html; charset=UTF-8
date
Wed, 29 Apr 2026 14:37:48 GMT
Good Warning Issue

Email Infrastructure

Yandex Mail

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.yandex.net

Domain Information

b2n.ir

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.
B
70/100
Mobile Friendly3 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Persia

WCAG Partial
71/100
Readability
/30
18/30

14px · LH 1.71

Hierarchy
/20
17/20

1.57x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

Persia

Sans22px

Body Font

Persia

Sans14px

Contrast Ratio

1:1

28 issues

Reading Comfort

Single Font Family

center aligned
22px
h1
23px
h2
17px
h3
16px
h4
14px
p

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

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.0:1).

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

Color Palette

7 unique colors
Dark
#50494a
Other· 4%
#28303d
Primary· 69.5%
#f7f6ef
Primary· 8.9%
#191f28
Secondary· 8.2%
#a29e77
Secondary· 7.1%
#203f59
Secondary· 1.3%
#71215b
Accent· 1.1%

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

2 Resources

1
Scripts
1
Styles
0
Async
1
Defer

Top Script Sources

static.cloudflareinsights.com(1)

Website Identity

B2n.ir

B2n.ir

WebApplication

سرویس کوتاه کننده لینک رایگان و دائمی با قابلیت مدیریت لینک و آمار بازدید

b2n.ir/
Location detected: 🇮🇷 Iranvia tld
📧 Yandex MailfaEst. 2012

Social Profiles

Instagram

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Last analyzed: 29 Apr 2026 at 14:38

Historical Analysis & Change Tracking