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diendannhansu.com

https://diendannhansu.com· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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diendannhansu.com
Desktop screenshot of diendannhansu.com
Mobile screenshot of diendannhansu.com
Mobile

Sponsored

Hosting Provider

MOC LAM Trading and Services Joint Stock Company

IP Address

103.12.76.166

Site Location

🇻🇳 Hà Nội, Vietnamvia schema

Server Location

🇻🇳 Long Bien, Vietnam

ASN

AS140825

Organization

MOC LAM Trading and Services Joint Stock Company

Server

Apache

Nameservers

ns4.zonedns.vn.ns1.zonedns.vn.ns3.zonedns.vn.ns2.zonedns.vn.

Performance

96

Core Web Vitals

Weight

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

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
MOC LAM Trading and Services Joint Stock Company

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Normalize.css

Icon Libraries

1
Font Awesome

Web Servers

1
Apachev2

Languages

1
PHPv7.4.30

SEO Analysis

A84/100
25
4
0
Meta Tags11/15
Content12/12
Headings8/8
Technical21/25
E-E-A-T7/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile4/4
Indexability3/3
D
diendannhansu.comdiendannhansu.com

Diễn đàn nhân sự lớn nhất Việt Nam

Chia sẻ những kinh nghiệm làm nghề nhân sự, cùng hoạt động vì sự phát triển của cộng đồng nhân sự Việt Nam

Title Length34 chars

Recommended: 50-60 chars (~207px / 580px)

Description Length106 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    18 URLs

    18 sub-sitemaps

    robots.txt

    Local SEO

    Local Search Readiness

    53/100
    Fair
    13 10

    Sponsored

    AI & LLM Readiness

    D57/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    13/25
    Citation
    17/25

    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
    def. listsnav
    Text ratio:10%
    Words:3,623
    Token eff.:Good
    Sections/1K:4.4
    Depth:2/5

    Structured Data

    4 JSON-LD
    Person×1.3Organization×1.1WebSiteLocalBusiness×1.1BreadcrumbListmicrodataSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary29w
    Descriptive Headingsavg 10.8w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    70/100
    10
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    13/20
    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
    9/15
    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.
    3 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.
    50/100
    B
    137 mg
    CO₂e / view
    1.1 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    156 mg
    vs
    Returning (cached)
    78 mg
    Annual (10K/mo)
    16.4 kg
    Emission Segments
    Data Center
    31 mg
    Network
    33 mg
    Device
    73 mg
    Resource Breakdown
    JavaScript
    59.5 KB
    Images
    134.0 KB
    CSS
    816.0 KB
    HTML
    36.8 KB
    Other
    58.3 KB
    Green Hosting Not Verified
    MOC LAM Trading and Services Joint Stock Company
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    49d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    20.03.2026

    Valid Until

    18.06.2026

    Subject Alternative Names (2)

    diendannhansu.comwww.diendannhansu.com

    SHA-256 Fingerprint

    DE:73:A8:BF:1C:ED:E0:A2:0C:26:A1:6C:4F:6C:EE:A9:F9:94:B8:F4...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(private, no-cache, max-age=0)
    content-encoding
    📦 Gzip(gzip)
    content-length
    37395
    content-type
    text/html; charset=utf-8
    date
    Thu, 30 Apr 2026 04:13:36 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (1)

    diendannhansu.com

    Domain Information

    diendannhansu.com

    Domain Age
    5y 9m

    Created

    31.07.2020

    Expires

    31.07.2026

    Last Updated

    30.06.2025

    Registrar

    Nhan Hoa Software Company Ltd.

    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.
    B
    71/100
    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, viewport-fit=cover

    Typography & Readability

    Segoe UI

    WCAG Partial
    72/100
    Readability
    /30
    20/30

    13px · LH 1.40

    Hierarchy
    /20
    14/20

    1.85x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1.12:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Segoe UI

    Sans24px

    Body Font

    Segoe UI

    Sans13px

    Contrast Ratio

    1.12:1

    17 issues

    Reading Comfort

    ~48 CPL

    Optimal (45–75)
    24px
    h1
    20px
    h2
    17px
    h3
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

    ✅ Easy to read: Flesch score 72/100 — accessible to general audiences.

    ⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 1.1:1).

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

    Flesch 72

    Color Palette

    6 unique colors
    Light
    #ebebeb
    Background· 35.9%
    #2954a4
    Primary· 8.2%
    #889abf
    Primary· 0%
    #42c3ee
    Accent· 7.8%
    #73a5b9
    Secondary· 6.2%

    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

    Sponsored

    Scripts & Styles

    8 Resources

    3
    Scripts
    5
    Styles
    0
    Async
    2
    Defer

    Top Script Sources

    local(3)

    Website Identity

    weblogistics

    weblogistics

    Organization
    0962418687
    weblogistics.vn/
    5 years old

    Số 43 Trần Thái Tông, Dịch Vọng, Q Cầu Giấy, TP Hà Nội, Hà Nội

    Việt Nam, Hà Nội

    VN

    Location detected: 🇻🇳 Vietnam, Hà Nộivia schema
    Nhan Hoa Software Company Ltd.vi-VN

    Sponsored

    Last analyzed: 30 Apr 2026 at 04:12

    Historical Analysis & Change Tracking