hoanghamobile.com

https://hoanghamobile.com· First analyzed 08 May 2026· Updated 08 May 2026

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hoanghamobile.com

Mobile

Sponsored

Hosting Provider

NHANHOA

IP Address

103.28.37.130

Site Location

🇻🇳 Vietnamvia ip

Server Location

🇻🇳 Đống Đa, Vietnam

ASN

AS131353

Organization

NHANHOA

Server

Microsoft IIS

CDN

Cloudflare

WAF

Cloudflare

Nameservers

damon.ns.cloudflare.com.jule.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

993 ms10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

250 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

NHANHOA

CDN

Cloudflare

Technology Stack

11 Technologies Detected

Analytics

Advertising

Frameworks

CSS Frameworks

Fonts

Tag Managers

Web Servers

Customer Support

SEO Analysis

D55/100

Meta Tags5/15

Content10/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile1/4

Indexability3/3

hoanghamobile.comhoanghamobile.com

Hoàng Hà Mobile - Hệ thống bán lẻ thiết bị di động và công nghệ chí...

Siêu thị điện thoại di động giá rẻ nhất

Title truncated.

Title Length82 chars

Recommended: 50-60 chars (~498px / 580px)

Description Length39 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (82 chars, ~498px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (630/963) — critical for accessibility and SEO

15 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

9,055 URLs

robots.txt

11 rules

Sitemap reference found

Local SEO

Local Search Readiness

17/100

Poor

4 13 1

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

F36/100

Bot Access

20/25

Machine Read.

3/25

Schema Data

3/25

Citation

10/25

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:4%

Words:11,801

Token eff.:Excessive

Sections/1K:2.1

Depth:1/5

Structured Data

1 JSON-LD

WebSiteSearchAction

Citation Readiness

Opening Summary

Descriptive Headingsavg 6w

Canonical URL

Open Graph3/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

56/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

8/20

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

7/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

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

5 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.

36/100

182 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

208 mg

Returning (cached)

104 mg

Annual (10K/mo)

21.8 kg

Emission Segments

Data Center

41 mg

Network

44 mg

Device

98 mg

Resource Breakdown

JavaScript

356.5 KB

Images

644.6 KB

CSS

210.7 KB

Fonts

920 B

HTML

257.0 KB

Other

1.7 KB

Green Hosting Not Verified

NHANHOA

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

61%Fair

Interactive

HTTPS

No WAF

29d

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

09.03.2026

Valid Until

07.06.2026

Subject Alternative Names (6)

*.hoanghacare.com*.hoanghamobile.com*.hoanghamobile.vnhoanghacare.comhoanghamobile.comhoanghamobile.vn

SHA-256 Fingerprint

92:C4:2F:0C:98:0A:26:83:B5:8D:CA:3E:C7:C6:79:70:1D:18:DE:51...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-headers

Content-Type, Authorization

access-control-allow-methods

GET, POST, OPTIONS

access-control-allow-origin

https://member.hoanghamobile.com

alt-svc

h3=":443"; ma=2592000; persist=1

cache-control

🔴 No Cache(no-cache)

content-encoding

📦 Gzip(gzip)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mx1.larksuite.com

mx3.larksuite.com

mx2.larksuite.com

Domain Information

hoanghamobile.com

Domain Age

21y 5m

Created

16.11.2004

Expires

16.11.2030

Last Updated

06.04.2021

Registrar

Nhan Hoa Software Company Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

57/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

-apple-system

WCAG Partial

50/100

Readability

/30

9/30

12px · LH --

Hierarchy

/20

7/20

WCAG

/25

14/25

2.62:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

-apple-system

Sans

Body Font

-apple-system

Sans12px

Contrast Ratio

2.62:1

31 issues

Reading Comfort

~176 CPL

Too wide

13px

18px

15px

12px

Major Second

Scale

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

❌ Very long lines: ~176 chars/line causes eye strain. Add max-width constraint.

⚠️ Partial contrast: 31 elements below WCAG AA threshold (min 2.6:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

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

GGoogle FontsFlesch 66

Color Palette

7 unique colors

Dark

#404040

Text· 55.00000000000001%

#330b0b

Primary· 12.9%

#97ceae

Secondary· 10.3%

#1a292a

Secondary· 10%

#4a6458

Secondary· 4.6%

#131119

Secondary· 4.4%

#3e1f1e

Secondary· 2.6%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

analytics.tiktok.com(5)googletagmanager.com(3)connect.facebook.net(2)dynamic.criteo.com(1)accounts.google.com(1)

Website Identity

Hoàng Hà Mobile - Hệ thống bán lẻ thiết bị di động và công nghệ chính hãng giá tốt

1900.2091

hoanghamobile.com/

21 years old

Location detected: 🇻🇳 Vietnamvia ip

Nhan Hoa Software Company Ltd.

Social Profiles

Facebook Instagram YouTube TikTok Threads

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Last analyzed: 08 May 2026 at 17:54

Historical Analysis & Change Tracking