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tienphong.vn

https://tienphong.vn· First analyzed 23 Apr 2026· Updated 23 Apr 2026
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tienphong.vn
Desktop screenshot of tienphong.vn
Mobile screenshot of tienphong.vn
Mobile

Sponsored

Hosting Provider

Vietnam Internet Network Information Center

IP Address

42.1.110.213

Site Location

🇻🇳 Vietnamvia phone

Server Location

🇻🇳 Da Nang, Vietnam

ASN

AS131429

Organization

Vietnam Internet Network Information Center

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

gerardo.ns.cloudflare.com.ariadne.ns.cloudflare.com.

Performance

77

Core Web Vitals

Weight

First Contentful Paint
2.6 s10%
Speed Index
3.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
79 KB
44 requests

Image Optimization

Lazy LoadAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Vietnam Internet Network Information Center
CDN
Cloudflare

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginx

SEO Analysis

A83/100
27
4
0
Meta Tags7/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T7/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile2/4
Indexability3/3
T
tienphong.vntienphong.vn

Báo điện tử Tiền Phong

TIENPHONG.VN - Báo Tiền Phong điện tử, Tien Phong Online, tin tức cập nhật liên tục trong ngày

Title Length22 chars

Recommended: 50-60 chars (~132px / 580px)

Description Length94 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    198 URLs

    198 sub-sitemaps

    robots.txt

    15 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    26/100
    Needs Work
    7 10

    Sponsored

    AI & LLM Readiness

    C61/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    10/25
    Citation
    18/25

    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
    nav
    Text ratio:6%
    Words:5,553
    Token eff.:Acceptable
    Sections/1K:7
    Depth:1/5

    Structured Data

    3 JSON-LD
    Person×1.3Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary46w
    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 (6)
    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
    79/100
    12
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    7/15
    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.
    74/100
    A+
    10 mg
    CO₂e / view
    79.0 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    11 mg
    vs
    Returning (cached)
    6 mg
    Annual (10K/mo)
    1.2 kg
    Emission Segments
    Data Center
    2 mg
    Network
    2 mg
    Device
    5 mg
    Resource Breakdown
    Images
    342 B
    HTML
    78.7 KB
    Green Hosting Not Verified
    Vietnam Internet Network Information Center
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Static / Informational

    HTTPS

    No WAF

    210d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    04.11.2025

    Valid Until

    19.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.tienphong.vntienphong.vn

    SHA-256 Fingerprint

    19:88:11:AC:50:0E:96:82:CA:96:73:BA:31:FA:AB:84:74:73:66:96...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html;charset=utf-8
    date
    Thu, 23 Apr 2026 16:36:06 GMT
    etag
    dddee3a533b4a568e4e3827394b35d19
    server
    nginx
    server-time
    1776961150
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (5)

    alt3.aspmx.l.google.com
    alt1.aspmx.l.google.com
    alt2.aspmx.l.google.com
    alt4.aspmx.l.google.com

    +1 more

    Domain Information

    tienphong.vn

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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.
    D
    58/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Bai_Jamjuree

    WCAG Partial
    69/100
    Readability
    /30
    23/30

    16px · LH 1.30

    Hierarchy
    /20
    15/20

    1.75x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    3.54:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    Bai_Jamjuree

    Sans28px

    Body Font

    Bai_Jamjuree

    Sans16px

    Contrast Ratio

    3.54:1

    8 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    28px
    h1
    21px
    h2
    16px
    h3
    16px
    p

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

    ⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

    ⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 3.5:1).

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

    ⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

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

    Buy on MyFontsFlesch 62

    Color Palette

    11 unique colors
    Light
    #ffffff
    Background· 46.70000000000001%
    #7576d8
    Accent· 7.6%
    #261419
    Primary· 7.1%
    #964f65
    Secondary· 6.1%
    #e69895
    Accent· 6%
    #d9c8c8
    Secondary· 5.5%
    #8c89d4
    Secondary· 5.2%
    #a0b2c3
    Secondary· 4.7%

    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

    12 Resources

    10
    Scripts
    2
    Styles
    8
    Async
    2
    Defer

    Top Script Sources

    googletagmanager.com(2)common.mcms.one(2)aj1559.online(2)za.zdn.vn(1)sdk.moneyoyo.com(1)

    Website Identity

    Báo điện tử Tiền Phong

    Báo điện tử Tiền Phong

    Organization
    booking@baotienphong.com.vn
    +84865015015

    15 Hồ Xuân Hương, Hà Nội

    Location detected: 🇻🇳 Vietnamvia phone
    📧 Google WorkspaceviEst. 1953

    Social Profiles

    FacebookTikTok

    Sponsored

    Last analyzed: 23 Apr 2026 at 16:36

    Historical Analysis & Change Tracking