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nhanhoa.com.vn

https://nhanhoa.com.vn· First analyzed 26 Apr 2026· Updated 26 Apr 2026
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nhanhoa.com.vn
Desktop screenshot of nhanhoa.com.vn
Mobile screenshot of nhanhoa.com.vn
Mobile

Sponsored

Hosting Provider

NHANHOA

IP Address

45.117.80.41

Site Location

🇻🇳 Đống Đa, Vietnamvia schema_nap

Server Location

🇻🇳 Vinhomes Royal City, Vietnam

ASN

AS131353

Organization

NHANHOA

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns2014.nhanhoa.com.vn.ns2012.nhanhoa.com.vn.ns2013.nhanhoa.com.vn.ns2011.nhanhoa.com.vn.

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.2 MB
199 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
NHANHOA
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv3.6.0

UI Components

1
Swiper

Other

1
lazysizes

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

A89/100
27
4
0
Meta Tags15/15
Content11/12
Headings8/8
Technical24/25
E-E-A-T7/7
Images4/7
Links4/5
URL5/5
Social3/5
Freshness4/4
Mobile1/4
Indexability3/3
N
nhanhoa.com.vnnhanhoa.com.vn

Nhân Hòa - Nhà cung cấp Dịch vụ Domain Hosting VPS Server

Mua Hosting Việt Nam, VPS, Server, Email, đăng ký tên miền Quốc Gia cho Doanh Nghiệp - Chuyên nghiệp - An toàn - Bảo mật - Uy tín HÀNG ĐẦU.

Title Length57 chars

Recommended: 50-60 chars (~351px / 580px)

Description Length139 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    3,546 URLs

    robots.txt

    21 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    37/100
    Needs Work
    10 11

    Sponsored

    AI & LLM Readiness

    D48/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    7/25
    Citation
    14/25

    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:5%
    Words:4,345
    Token eff.:Poor Structure

    Structured Data

    6 JSON-LD
    Person×1.3(min)Organization×1.1WebSite
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 4.3w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    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.
    B
    75/100
    12
    Passed
    3
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 recommendations
    • •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.
    23/100
    F
    536 mg
    CO₂e / view
    4.2 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    613 mg
    vs
    Returning (cached)
    307 mg
    Annual (10K/mo)
    64.4 kg
    Emission Segments
    Data Center
    120 mg
    Network
    129 mg
    Device
    288 mg
    Resource Breakdown
    JavaScript
    592.5 KB
    Images
    2.2 MB
    CSS
    1.5 MB
    HTML
    38.1 KB
    Other
    2.3 KB
    Green Hosting Not Verified
    NHANHOA
    9 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    WAF

    65d

    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

    02.04.2026

    Valid Until

    01.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    nhanhoa.com*.nhanhoa.com

    SHA-256 Fingerprint

    64:5D:86:1D:EA:EE:15:55:D0:12:41:CA:47:64:2C:E4:5B:83:A3:F5...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
    cf-cache-status
    DYNAMIC
    cf-ray
    9f28ca247db64225-EWR
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Sun, 26 Apr 2026 21:48:07 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (5)

    aspmx.l.google.com
    alt2.aspmx.l.google.com
    alt3.aspmx.l.google.com
    alt4.aspmx.l.google.com

    +1 more

    Domain Information

    nhanhoa.com.vn

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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.
    C
    62/100
    Mobile Friendly6 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, maximum-scale=1
    4 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    URWDIN

    WCAG Partial
    67/100
    Readability
    /30
    20/30

    14px · LH --

    Hierarchy
    /20
    13/20

    2.29x ratio

    WCAG
    /25
    16/25

    1.81:1 min contrast

    Performance
    /25
    18/25

    System fonts

    Heading Font

    URWDIN

    Sans32px

    Body Font

    URWDIN

    Sans14px

    Contrast Ratio

    1.81:1

    15 issues

    Reading Comfort

    ~45 CPL

    Optimal (45–75)
    32px
    h1
    32px
    h2
    32px
    h3
    14px
    p
    Minor Second
    Scale

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

    ✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

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

    ⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.8:1).

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

    ✅ Strong hierarchy: Headlines are 2.3x larger than body text.

    Buy on MyFontsFlesch 100

    Color Palette

    7 unique colors
    Light
    #f1f1f1
    Background· 43%
    #2d4f7f
    Secondary· 7.3%
    #ffffff
    Primary· 0%
    #72c2db
    Accent· 6.3%
    #7b9caf
    Secondary· 5.1%
    #bbcfda
    Secondary· 4.3%
    #eedbba
    Accent· 3.8%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    27 Resources

    20
    Scripts
    7
    Styles
    10
    Async
    0
    Defer

    Top Script Sources

    nhanhoa.com(10)googletagmanager.com(7)connect.facebook.net(2)local(1)

    Website Identity

    Hồ Trung Dũng

    Hồ Trung Dũng

    Person

    Nhân Hòa là nhà đăng ký tên miền và nhà cung cấp dịch vụ tên miền, hosting, VPS, cloud server, email doanh nghiệp và SSL tại Việt Nam.

    sales@nhanhoa.com
    19006680
    nhanhoa.com/

    Tầng 4, Tòa 97-99 Láng Hạ, Phường Đống Đa, Thành phố Hà Nội, Đống Đa

    100000, Đống Đa, Hà Nội

    VN

    Location detected: 🇻🇳 Vietnam, Đống Đavia schema_nap
    📧 Google WorkspaceviEst. 2002

    Sponsored

    Last analyzed: 26 Apr 2026 at 21:48

    Historical Analysis & Change Tracking