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sangha.vn

https://sangha.vn· First analyzed 24 May 2026· Updated 24 May 2026
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sangha.vn
Desktop screenshot of sangha.vn
Mobile screenshot of sangha.vn
Mobile

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Hosting Provider

Vietnam Internet Network Information Center

IP Address

118.69.53.205

Site Location

🇻🇳 Hồ Chí Minh, Vietnamvia schema

Server Location

🇻🇳 Ho Chi Minh City, Vietnam

ASN

AS18403

Server

Microsoft IIS

Nameservers

ns2.pavietnam.vn.ns1.pavietnam.vn.nsbak.pavietnam.net.

Performance

78

Core Web Vitals

Weight

First Contentful Paint
2.5 s10%
Speed Index
3.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
14.1 MB
155 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Blogger

Technology Stack

8 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

1
jQueryv1.12.4

Other

1
GSAP

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Microsoft IISv10.0

SEO Analysis

A82/100
24
6
0
Meta Tags14/15
Content10/12
Headings8/8
Technical25/25
E-E-A-T7/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
S
sangha.vnsangha.vn

Sang Hà | Văn Phòng Phẩm | Thiết Bị Bảo Hộ Lao Động

Sang Hà - cung cấp văn phòng phẩm , thiết bị bảo hộ lao động chất lượng tại tphcm, sản phẩm đa dạng giá cả tốt nhất tại cho khách hàng ,hỗ trợ vận chuyển gia...

Description truncated.
Title Length51 chars

Recommended: 50-60 chars (~312px / 580px)

Description Length184 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    4,275 URLs

    robots.txt

    5 rules

    Local SEO

    Local Search Readiness

    63/100
    Good
    14 9

    Sponsored

    AI & LLM Readiness

    F39/100
    Bot Access
    20/25
    Machine Read.
    1/25
    Schema Data
    10/25
    Citation
    8/25

    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:9%
    Words:6,412
    Token eff.:Excessive
    Sections/1K:0.2
    Depth:1/5

    Structured Data

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

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 3w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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.
    C
    64/100
    11
    Passed
    4
    Critical
    3
    Warnings
    Images & Alt Text
    15/20
    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
    3/15
    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
    5/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 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.
    8/100
    F
    1.79 g
    CO₂e / view
    14.1 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    2.04 g
    vs
    Returning (cached)
    1.02 g
    Annual (10K/mo)
    214.4 kg
    Emission Segments
    Data Center
    399 mg
    Network
    429 mg
    Device
    959 mg
    Resource Breakdown
    JavaScript
    832.9 KB
    Images
    12.5 MB
    CSS
    630.6 KB
    HTML
    200.6 KB
    Green Hosting Not Verified
    Vietnam Internet Network Information Center
    9 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    10d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (3072 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    05.03.2026

    Valid Until

    03.06.2026

    Subject Alternative Names (2)

    sangha.vnwww.sangha.vn

    SHA-256 Fingerprint

    A3:69:E1:A2:64:1D:04:8A:37:8D:D3:A3:D4:38:CF:73:99:B9:C7:2C...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store, must-revalidate)
    content-length
    205164
    content-type
    text/html; charset=utf-8
    date
    Sun, 24 May 2026 02:10:27 GMT
    etag
    CIU+3tf/7DXxy09Bqj+KDA==,mAZ6ogITBIJylg8tdRVolw==,A1Hl6KifXc...
    expires
    -1
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mailserver.tino.org

    Domain Information

    sangha.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.
    C
    67/100
    Mobile Friendly3 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=1.0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial

    WCAG Partial
    65/100
    Readability
    /30
    16/30

    12px · LH 1.42

    Hierarchy
    /20
    13/20

    2.17x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1.82:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Arial

    Sans26px

    Body Font

    Arial

    Sans12px

    Contrast Ratio

    1.82:1

    9 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    26px
    h1
    16px
    h2
    24px
    h3
    14px
    h4
    12px
    p

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

    ✅ Optimal line spacing: 1.42 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.8:1).

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

    ✅ Strong hierarchy: Headlines are 2.2x larger than body text.

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

    Color Palette

    10 unique colors
    Light
    #ffffff
    Background· 21.3%
    #fac8e5
    Primary· 18.9%
    #a8f9f3
    Accent· 16.9%
    #f9a352
    Accent· 7.1%
    #ded1cd
    Secondary· 6.1%
    #d90e17
    Accent· 5.7%
    #c1ad9c
    Secondary· 5.2%
    #a67971
    Secondary· 5%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    3

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    17 Resources

    14
    Scripts
    3
    Styles
    7
    Async
    2
    Defer

    Top Script Sources

    googletagmanager.com(3)local(3)connect.facebook.net(2)za.zdn.vn(2)sp.zalo.me(2)

    Website Identity

    Sang Hà

    Sang Hà

    Corporation

    Sang Hà - cung cấp văn phòng phẩm , thiết bị bảo hộ lao động chất lượng tại tphcm, sản phẩm đa dạng giá cả tốt nhất tại cho khách hàng ,hỗ trợ vận chuyển giao hàng miễn phí tại TP.HCM

    kinhdoanh@sangha.vn
    +84934567670
    sangha.vn/

    158 Đường Kênh 19/5B, Phường Tây Thạnh, Quận Tân Phú, Tp. Hồ Chí Minh, Hồ Chí Minh

    700000, Hồ Chí Minh

    VN

    Location detected: 🇻🇳 Vietnam, Hồ Chí Minhvia schema
    vi

    Sponsored

    Last analyzed: 24 May 2026 at 02:11

    Historical Analysis & Change Tracking