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sakurathainguyen.com

https://sakurathainguyen.com· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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sakurathainguyen.com
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Mobile

Sponsored

Hosting Provider

Vietnam Internet Network Information Center

IP Address

210.245.8.140

Site Location

🇻🇳 Vietnamvia ip

Server Location

🇻🇳 Ho Chi Minh City, Vietnam

ASN

AS18403

Server

Nginx

CDN

CDN

Nameservers

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

Performance

75

Core Web Vitals

Weight

First Contentful Paint
3.2 s10%
Speed Index
4.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.3 MB
68 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

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

Technology Stack

10 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Bootstrap

Analytics

2
Google Analytics
Google Analytics 4

Customer Support

2
Tawk.toZendesk

Libraries

1
jQueryv2.2.4

UI Components

1
Owl Carousel

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

SEO Analysis

B78/100
23
4
0
Meta Tags14/15
Content6/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sakurathainguyen.comsakurathainguyen.com

sakurathainguyen - Dược mỹ phẩm Sakura chính hãng

Sakura Thái Nguyên - Dược mỹ phẩm Sakura chính hãng. Tư vấn viên chuyên nghiệp 24/7; Dịch vụ chăm sóc khách hàng, vận chuyển tốt nhất;

Title Length49 chars

Recommended: 50-60 chars (~307px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    4 URLs

    4 sub-sitemaps

    robots.txt

    18 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    21/100
    Needs Work
    6 11

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    7/25
    Citation
    12/25

    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
    Text ratio:4%
    Words:2,642
    Token eff.:Optimal

    Structured Data

    2 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary16w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    AI readiness recommendation preview...
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    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.
    C
    65/100
    11
    Passed
    3
    Critical
    4
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    2/15
    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
    4/15
    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.
    27/100
    F
    417 mg
    CO₂e / view
    3.3 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    477 mg
    vs
    Returning (cached)
    239 mg
    Annual (10K/mo)
    50.1 kg
    Emission Segments
    Data Center
    93 mg
    Network
    100 mg
    Device
    224 mg
    Resource Breakdown
    JavaScript
    41.3 KB
    Images
    3.1 MB
    CSS
    64.6 KB
    HTML
    75.3 KB
    Other
    369 B
    Green Hosting Not Verified
    Vietnam Internet Network Information Center
    6 recommendations
    • •Carbon footprint recommendation preview...
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    C

    Security Score

    66%Fair
    Interactive

    HTTPS

    No WAF

    28d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    03.04.2026

    Valid Until

    02.07.2026

    Subject Alternative Names (1)

    sakurathainguyen.com

    SHA-256 Fingerprint

    52:88:FE:84:2B:7A:6F:5F:58:F1:0F:DD:A3:70:3B:E2:43:CE:C8:8F...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-length
    76835
    content-security-policy
    block-all-mixed-content; frame-ancestors 'self' https://*.sa...
    content-type
    text/html; charset=utf-8
    date
    Thu, 04 Jun 2026 09:12:38 GMT
    etag
    W/"94af6b9e6d79dabc08f75b06b5c6ef8c"
    Good Warning Issue

    Domain Information

    sakurathainguyen.com

    Domain Age
    4y 11m

    Created

    26.06.2021

    Expires

    26.06.2026

    Last Updated

    28.06.2025

    Registrar

    Nhan Hoa Software Company Ltd.

    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
    57/100
    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=1
    5 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    -apple-system

    WCAG Partial
    70/100
    Readability
    /30
    20/30

    14px · LH 1.70

    Hierarchy
    /20
    11/20

    2.57x ratio

    WCAG
    /25
    17/25

    2.85:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    -apple-system

    Sans36px

    Body Font

    -apple-system

    Sans14px

    Contrast Ratio

    2.85:1

    6 issues

    Reading Comfort

    ~49 CPL

    Optimal (45–75)
    36px
    h1
    28px
    h2
    16px
    h3
    14px
    p

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

    ✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 2.9:1).

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

    ✅ Strong hierarchy: Headlines are 2.6x larger than body text.

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    Color Palette

    8 unique colors
    2.19:1 Fail Light
    #ffffff
    Background· 40.300000000000004%
    #afafaf
    Other· 4.8%
    #916f6f
    Primary· 6.1%
    #5a2839
    Secondary· 5.8%
    #d3baa9
    Secondary· 5.4%
    #e8dcc6
    Secondary· 2.1%

    Business & Marketing Stack

    3 Tools Detected

    Enterprise

    Marketing Automation

    1
    MailchimpSMB

    Email marketing and automation platforms

    Customer Support

    1
    Tawk.toFree

    Live chat and helpdesk tools

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    3

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    28 Resources

    18
    Scripts
    10
    Styles
    12
    Async
    0
    Defer

    Top Script Sources

    bizweb.dktcdn.net(4)productsrecommend.sapoapps.vn(3)googletagmanager.com(3)google-shopping-v2.sapoapps.vn(2)local(2)

    Website Identity

    sakurathainguyen

    [email protected]
    4 years old
    Location detected: 🇻🇳 Vietnamvia ip
    Nhan Hoa Software Company Ltd.vi

    Social Profiles

    Facebook

    Sponsored

    Last analyzed: 04 Jun 2026 at 09:13

    Historical Analysis & Change Tracking