maktabkhooneh.org

https://maktabkhooneh.org· First analyzed 27 May 2026· Updated 27 May 2026

Export

maktabkhooneh.org

Mobile

Sponsored

Hosting Provider

ANYCAST

IP Address

185.143.233.234

Site Location

🇮🇷 Iranvia ip

Server Location

🇮🇷 Tehran, Iran

ASN

AS205585

Server

ArvanCloud

CDN

Nameservers

m.ns.arvancdn.ir.w.ns.arvancdn.ir.

Performance

Core Web Vitals

Weight

First Contentful Paint

771 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.5 MB

250 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Nuxt.js

Styling

Tailwind CSS

Infrastructure

Hosting

ANYCAST

CDN

Technology Stack

6 Technologies Detected

Analytics

Meta Frameworks

CSS Frameworks

Tag Managers

SEO Analysis

C62/100

Meta Tags8/15

Content9/12

Headings1/8

Technical20/25

E-E-A-T0/7

Images7/7

Links5/5

URL5/5

Social1/5

Freshness0/4

Mobile3/4

Indexability3/3

maktabkhooneh.orgmaktabkhooneh.org

مکتب‌خونه | آکادمی آنلاین تخصص‌ها

مکتب‌خونه، بزرگترین رسانه دیجیتال آموزش آنلاین در ایران

Title Length33 chars

Recommended: 50-60 chars (~202px / 580px)

Description Length55 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

34 rules

Sitemap reference found

Sponsored

AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

1/25

Citation

12/25

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:2%

Words:1,699

Token eff.:Optimal

Sections/1K:1.8

Depth:1/5

Structured Data

1 JSON-LD

sameAs entity links

Citation Readiness

Opening Summary78w

Descriptive Headingsavg 6.1w

Canonical URL

Open Graph0/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

14/15

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

2/15

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.

54/100

186 mg

CO₂e / view

1.5 MB

Page Weight

60%

Cleaner Than

New Visitor

213 mg

Returning (cached)

106 mg

Annual (10K/mo)

22.3 kg

Emission Segments

Data Center

42 mg

Network

45 mg

Device

100 mg

Resource Breakdown

JavaScript

1.3 MB

Images

7.4 KB

CSS

43.3 KB

HTML

91.0 KB

Other

601 B

Green Hosting Not Verified

ANYCAST

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

85d

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+H3

Valid From

23.05.2026

Valid Until

21.08.2026

Subject Alternative Names (9)

*.e.maktabkhooneh.org*.ir0.webengage.maktabkhooneh.org*.mail1.maktabkhooneh.org*.maktabkhooneh.org*.mci.maktabkhooneh.org*.plus.maktabkhooneh.org*.staging.maktabkhooneh.org*.webengage.maktabkhooneh.org+1 more

SHA-256 Fingerprint

D3:FC:BE:9D:7E:49:14:77:96:19:71:C5:AB:E8:B6:C0:17:B0:46:0E...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

content-encoding

📦 Gzip(gzip)

content-security-policy

upgrade-insecure-requests

content-type

text/html; charset=utf-8

date

Wed, 27 May 2026 17:45:26 GMT

server

ArvanCloud

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (3)

mail2.maktabkhooneh.org

mail3.maktabkhooneh.org

mail.maktabkhooneh.org

Domain Information

maktabkhooneh.org

Domain Age

14y 8m

Created

07.09.2011

Expires

07.09.2026

Last Updated

30.05.2025

Registrar

Tucows Domains Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

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.

80/100

Mobile Friendly24 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

iransansxv

WCAG Partial

65/100

Readability

/30

17/30

14px · LH 1.80

Hierarchy

/20

6/20

WCAG

/25

19/25

4.29:1 min contrast

Performance

/25

23/25

1 font

Heading Font

iransansxv

Sans

Body Font

iransansxv

Sans14px

Contrast Ratio

4.29:1

1 issue

Reading Comfort

~42 CPL

Narrow lines

20px

14px

Minor Second

Scale

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

✅ Easy to read: Flesch score 73/100 — accessible to general audiences.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.3:1).

❌ 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 MyFontsVariable FontsFlesch 73

Color Palette

6 unique colors

Light

#ffffff

Background· 51.7%

#e4e2fa

Primary· 32.8%

#009ca7

Primary· 0%

#6cb4a9

Secondary· 6.9%

#554786

Secondary· 3.4%

#d6ccb7

Secondary· 3.3%

#739aa1

Secondary· 2.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

15 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.yektanet.com(1)statics.maktabkhooneh.org(1)local(1)deemanetwork.com(1)s1.mediaad.org(1)

Website Identity