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piaget.edu.vn

https://piaget.edu.vn· First analyzed 21 May 2026· Updated 21 May 2026
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piaget.edu.vn
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Mobile

Sponsored

Hosting Provider

iNET Media Company Limited

IP Address

202.92.5.23

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Dich Vong, Vietnam

ASN

AS135905

Organization

iNET Media Company Limited

Nameservers

ns1.matbao.vn.ns2.matbao.vn.

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.8 MB
106 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPressv6.8.3
Infrastructure
Hosting
iNET Media Company Limited

Technology Stack

17 Technologies Detected

Plugins

5
Kk Star RatingsButton Contact Vr
Autoptimize
Elementor
WP Rocket

UI Components

2
Owl CarouselFancybox

CSS Frameworks

2
Bootstrapv3.3.7
Tailwind CSS

Analytics

2
Google Analytics
Facebook Pixel

Libraries

1
jQuery

Other

1
AOS (Animate On Scroll)

Other

1
lazysizes

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Languages

1
PHPv8.1.34

SEO Analysis

A80/100
24
5
0
Meta Tags10/15
Content10/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
P
piaget.edu.vnpiaget.edu.vn

Jean Piaget Grammar School - Hà Nội

Trường tiểu học Jean Piaget - Nơi bảo vệ niềm vui và kích thích quá trình học hiệu quả.

Title Length35 chars

Recommended: 50-60 chars (~218px / 580px)

Description Length87 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    6 rules

    Local SEO

    Local Search Readiness

    28/100
    Needs Work
    8 9

    Sponsored

    AI & LLM Readiness

    D56/100
    Bot Access
    20/25
    Machine Read.
    15/25
    Schema Data
    6/25
    Citation
    15/25

    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
    Text ratio:9%
    Words:4,453
    Token eff.:Good
    Sections/1K:2

    Structured Data

    3 JSON-LD
    Organization×1.1WebSiteSearchAction

    Citation Readiness

    Opening Summary70w
    Descriptive Headingsavg 4.4w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    73/100
    13
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    14/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    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
    10/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 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.
    33/100
    F
    982 mg
    CO₂e / view
    7.8 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.12 g
    vs
    Returning (cached)
    561 mg
    Annual (10K/mo)
    117.8 kg
    Emission Segments
    Data Center
    219 mg
    Network
    236 mg
    Device
    527 mg
    Resource Breakdown
    JavaScript
    190.0 KB
    Images
    6.5 MB
    CSS
    939.0 KB
    HTML
    31.6 KB
    Other
    89.0 KB
    Green Hosting Not Verified
    iNET Media Company Limited
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    37d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    ZeroSSL

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    29.03.2026

    Valid Until

    27.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    piaget.edu.vn

    SHA-256 Fingerprint

    76:65:82:4D:0F:69:85:33:89:9B:4E:61:F7:E5:30:5C:20:CE:1F:9D...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 3s(max-age=3, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-length
    32025
    content-security-policy
    upgrade-insecure-requests;
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    piaget-edu-vn.mail.protection.outlook.com

    Domain Information

    piaget.edu.vn

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Data Protection Officer 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.
    B
    72/100
    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, maximum-scale=5
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Averta-Regular

    WCAG Partial
    70/100
    Readability
    /30
    23/30

    16px · LH 1.50

    Hierarchy
    /20
    14/20

    1.75x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    1.28:1 min contrast

    Performance
    /25
    18/25

    1 font · 5 req

    Heading Font

    Averta-Regular

    Sans28px

    Body Font

    Averta-Regular

    Sans16px

    Contrast Ratio

    1.28:1

    8 issues

    Reading Comfort

    ~43 CPL

    Narrow lines
    28px
    h1
    28px
    h2
    46px
    h3
    16px
    p
    Perfect Fourth
    Scale

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

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ✅ Easy to read: Flesch score 94/100 — accessible to general audiences.

    ⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.3:1).

    ✅ 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.

    Buy on MyFontsFluid Type (rem)Flesch 94

    Color Palette

    12 unique colors
    Light
    #ffffff
    Background· 37.4%
    #8de5e8
    Accent· 14%
    #b6a492
    Secondary· 7.4%
    #4cd4db
    Accent· 6.8%
    #121c45
    Primary· 6.8%
    #bfcfca
    Border· 4.4%
    #659183
    Secondary· 4%
    #67544b
    Secondary· 3.5%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    1
    Async
    16
    Defer

    Top Script Sources

    piaget.edu.vn(18)googletagmanager.com(2)

    Website Identity

    TRƯỜNG TIỂU HỌC JEAN PIAGET

    TRƯỜNG TIỂU HỌC JEAN PIAGET

    Organization
    tuyensinh@piaget.edu.vn
    0904527569
    piaget.edu.vn/
    Location detected: 🇻🇳 Vietnamvia tld
    📧 Microsoft 365vi

    Social Profiles

    Facebook

    Sponsored

    Last analyzed: 21 May 2026 at 05:48

    Historical Analysis & Change Tracking