daihocvn.com

https://daihocvn.com· First analyzed 02 May 2026· Updated 02 May 2026

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daihocvn.com

Mobile

Sponsored

Hosting Provider

Hostinger

hostinger.com

IP Address

194.164.148.44

Site Location

🇮🇳 Indiavia ip

Server Location

🇮🇳 Mumbai, India

ASN

AS47583

Organization

Hostinger Operations UAB

Server

Nginx

Nameservers

dns2.registrar-servers.com.dns1.registrar-servers.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.1 s10%

Speed Index

4.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4 MB

23 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Hostinger

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

CSS Frameworks

Bootstrapv4.1.3

Tailwind CSS

Material UI

Icon Libraries

Font Awesome Feather Icons Material Icons

Libraries

Fonts

Web Servers

Frameworks

SEO Analysis

F31/100

Meta Tags5/15

Content0/12

Headings0/8

Technical13/25

E-E-A-T0/7

Images0/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

daihocvn.comdaihocvn.com

Foring Live

Web site created using create-react-app

Title Length11 chars

Recommended: 50-60 chars (~63px / 580px)

Description Length39 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (21 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: standard

robots.txt

2 rules

Allows all crawlers

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.

Sponsored

AI & LLM Readiness

F29/100

Bot Access

20/25

Machine Read.

6/25

Schema Data

0/25

Citation

3/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:1%

Words:19

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary10w

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

61/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

6/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

13/15

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

0/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

32/100

409 mg

CO₂e / view

4.0 MB

Page Weight

15%

Cleaner Than

New Visitor

467 mg

Returning (cached)

233 mg

Annual (10K/mo)

49.0 kg

Emission Segments

Data Center

20 mg

Network

120 mg

Device

269 mg

Resource Breakdown

JavaScript

3.1 MB

Images

52.4 KB

CSS

766.9 KB

Fonts

1.4 KB

HTML

1.2 KB

Green Hosting Verified

Hostinger

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

No SSL

No WAF

N/A

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin

cache-control

🟡 0s(public, max-age=0)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sat, 02 May 2026 22:19:04 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (5)

eforward3.registrar-servers.com

eforward5.registrar-servers.com

eforward4.registrar-servers.com

eforward2.registrar-servers.com

+1 more

Domain Information

daihocvn.com

Domain Age

1y 5m

Created

22.11.2024

Expires

22.11.2026

Last Updated

27.12.2025

Registrar

NameCheap, Inc.

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.

76/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Poppins

WCAG AA

71/100

Readability

/30

22/30

16px · LH 1.60

Hierarchy

/20

9/20

WCAG

/25

22/25

4.7:1 min contrast

Performance

/25

18/25

1 font · 1 req

Heading Font

Poppins

Body Font

Poppins

Sans16px

Contrast Ratio

4.7:1

WCAG AA (≥4.5:1)

Reading Comfort

~35 CPL

Narrow lines

16px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.7:1).

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

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

GGoogle Fonts

Color Palette

2 unique colors

Light

#201525

Secondary· 98%

#59344d

Secondary· 2.2%

#000000

Primary· 0%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

unpkg.com(3)ajax.googleapis.com(2)cdn.jsdelivr.net(2)..(2)local(1)

Website Identity

daihocvn.com

1 year old

Location detected: 🇮🇳 Indiavia ip

NameCheap, Inc.en

Sponsored

Last analyzed: 02 May 2026 at 22:19

Historical Analysis & Change Tracking