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baodansinh.vn

https://baodansinh.vn· First analyzed 17 May 2026· Updated 17 May 2026
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baodansinh.vn
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Mobile

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Hosting Provider

Vietnam Internet Network Information Center

IP Address

42.113.206.28

Site Location

🇻🇳 Đống Đa, Vietnamvia schema_nap

Server Location

🇻🇳 Ho Chi Minh City, Vietnam

ASN

AS18403

Organization

Vietnam Internet Network Information Center

Server

Nginx

CDN

CDN

Nameservers

ns.viettelidc.com.vn.ns1.viettelidc.com.vn.ns2.viettelidc.com.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%
3.9 MB
89 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Infrastructure
Hosting
Vietnam Internet Network Information Center
CDN
CDN

Technology Stack

14 Technologies Detected

Advertising

4
Google AdsGoogle AdSenseCriteoOutbrain

Analytics

3
Google Analytics
Google Analytics 4
Matomo

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Material Icons

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Payments

1
Square

Web Servers

1
Nginx

SEO Analysis

B79/100
22
7
0
Meta Tags11/15
Content10/12
Headings6/8
Technical24/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile3/4
Indexability3/3
B
baodansinh.vnbaodansinh.vn

Chuyên trang Dân sinh | Báo Dân trí

Tin đời sống, người lao động, nguồn nhân lực, xoá đói giảm nghèo, bảo vệ quyền lợi trẻ em, Báo điện tử Dân Trí

Title Length35 chars

Recommended: 50-60 chars (~212px / 580px)

Description Length110 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    223 URLs

    223 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    29/100
    Needs Work
    8 12

    Sponsored

    AI & LLM Readiness

    D43/100
    Bot Access
    20/25
    Machine Read.
    6/25
    Schema Data
    3/25
    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.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:5%
    Words:8,972
    Token eff.:Excessive
    Sections/1K:2.6
    Depth:1/5

    Structured Data

    1 JSON-LD
    Organization×1.1
    sameAs entity links

    Citation Readiness

    Opening Summary745w
    Descriptive Headingsavg 13w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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
    75/100
    11
    Passed
    1
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    11/15
    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.
    18/100
    F
    497 mg
    CO₂e / view
    3.9 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    568 mg
    vs
    Returning (cached)
    284 mg
    Annual (10K/mo)
    59.7 kg
    Emission Segments
    Data Center
    111 mg
    Network
    119 mg
    Device
    267 mg
    Resource Breakdown
    JavaScript
    1.0 MB
    Images
    4.8 KB
    CSS
    613.4 KB
    Fonts
    2.0 MB
    HTML
    297.8 KB
    Other
    23.8 KB
    Green Hosting Not Verified
    Vietnam Internet Network Information Center
    8 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    157d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    GlobalSign nv-sa

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    06.04.2026

    Valid Until

    22.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.dantri.com.vndantri.com.vn

    SHA-256 Fingerprint

    9D:B5:D4:A2:87:A9:CF:81:E7:EC:DC:6E:69:A9:67:0F:12:E4:8E:89...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    75
    content-encoding
    📦 Gzip(gzip)
    content-length
    304609
    content-type
    text/html; charset=utf-8
    date
    Sun, 17 May 2026 21:05:17 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    baodansinh.vn

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    Privacy policy page linked
    Data Protection Officer mentioned
    Legitimate interest basis 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.
    A
    83/100
    Mobile Friendly11 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

    Typography & Readability

    Open Sans

    WCAG Partial
    64/100
    Readability
    /30
    14/30

    12px · LH 1.33

    Hierarchy
    /20
    15/20

    1.5x ratio

    WCAG
    /25
    19/25

    1:1 min contrast

    Performance
    /25
    16/25

    2 fonts · 24 req

    Heading Font

    Open Sans

    Sans18px

    Body Font

    Open Sans

    Sans12px

    Contrast Ratio

    1:1

    1 issue

    Reading Comfort

    ~59 CPL

    Optimal (45–75)
    18px
    h1
    24px
    h2
    16px
    h3
    12px
    p
    Minor Second
    Scale

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

    ⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

    ✅ Optimal line length: ~59 chars/line (ideal 45–75 CPL).

    ⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    GGoogle FontsFlesch 48

    Color Palette

    7 unique colors
    6.09:1 AA Dark
    #626264
    Other· 55.3%
    #ffffff
    Background· 21.5%
    #23291f
    Primary· 9.1%
    #3a6b9e
    Secondary· 1.4%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google AnalyticsFree
    Google Tag ManagerFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google AdSenseGoogle Ad ManagerMedia.netSovrnPubMaticOpenXIndex Exchange

    Sponsored

    Scripts & Styles

    24 Resources

    20
    Scripts
    4
    Styles
    18
    Async
    0
    Defer

    Top Script Sources

    local(7)cdn.dtadnetwork.com(4)fundingchoicesmessages.google.com(3)pagead2.googlesyndication.com(2)googletagmanager.com(2)

    Website Identity

    Báo Dân trí

    Báo Dân trí

    Organization
    [email protected]
    0981276789
    dantri.com.vn

    Nhà 48, ngõ 2 Giảng Võ, Cát Linh, Đống Đa

    100000, Đống Đa, Hà Nội

    VN

    Location detected: 🇻🇳 Vietnam, Đống Đavia schema_nap
    vi

    Social Profiles

    FacebookTikTokTelegram

    Sponsored

    Last analyzed: 17 May 2026 at 21:06

    Historical Analysis & Change Tracking