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vietnix.vn

https://vietnix.vn· First analyzed 12 May 2026· Updated 12 May 2026
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vietnix.vn
Desktop screenshot of vietnix.vn
Mobile screenshot of vietnix.vn
Mobile

Sponsored

Hosting Provider

Vietnix cloud company limited

IP Address

103.90.224.90

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Quận Phú Nhuận, Vietnam

ASN

AS135905

Organization

Vietnix cloud company limited

Server

OpenResty

Nameservers

ns2.vietnix.net.ns1.vietnix.net.nsbak.vietnix.net.

Performance

73

Core Web Vitals

Weight

First Contentful Paint
9.2 s10%
Speed Index
11.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
82 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Bricksv1.12.3Custom
by Bricks
View Theme

Technology Stack

15 Technologies Detected

Plugins

3
Vietnix PluginHighlighting Code BlockVietnix Pagespeed

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
Vue.js

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Customer Support

1
Crisp

Reviews

1
Trustpilot

Web Servers

1
OpenResty

Languages

1
PHPv7.4.33

SEO Analysis

A+91/100
28
4
0
Meta Tags14/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T5/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
V
vietnix.vnvietnix.vn

Vietnix - Thuê Hosting, VPS, Domain, SSL, Firewall Anti DDoS

Vietnix - Đơn vị cung cấp giải pháp toàn diện cho website tại Việt Nam: Hosting, VPS, SSL, Firewall Anti DDoS, PageSpeed, Email, Máy chủ. Hỗ trợ chuyên nghiệ...

Description truncated.
Title Length60 chars

Recommended: 50-60 chars (~351px / 580px)

Description Length163 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    30 URLs

    30 sub-sitemaps

    robots.txt

    10 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    36/100
    Needs Work
    10 8

    Sponsored

    AI & LLM Readiness

    D44/100
    Bot Access
    20/25
    Machine Read.
    3/25
    Schema Data
    7/25
    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
    Text ratio:0%
    Words:0
    Token eff.:Too Short

    Structured Data

    7 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary13w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    10
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    8/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    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
    13/15
    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.
    1 recommendation
    • •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.
    57/100
    C
    161 mg
    CO₂e / view
    1.3 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    184 mg
    vs
    Returning (cached)
    92 mg
    Annual (10K/mo)
    19.3 kg
    Emission Segments
    Data Center
    36 mg
    Network
    39 mg
    Device
    87 mg
    Resource Breakdown
    JavaScript
    200.6 KB
    CSS
    938.0 KB
    HTML
    164.7 KB
    Green Hosting Not Verified
    Vietnix cloud company limited
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    177d

    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

    06.10.2025

    Valid Until

    05.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.vietnix.vnvietnix.vn

    SHA-256 Fingerprint

    0C:EF:9E:1C:C6:AE:3C:AD:45:67:CE:11:26:21:D1:58:9E:89:D1:E1...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    ⚡ Brotli(br)
    content-length
    148579
    content-type
    text/html; charset=UTF-8
    date
    Tue, 12 May 2026 16:04:45 GMT
    etag
    "368356-1778555615;br"
    link
    <https://vietnix.vn/wp-json/>; rel="https://api.w.org/", <ht...
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    aspmx3.googlemail.com.vietnix.vn
    alt2.aspmx.l.google.com.vietnix.vn
    aspmx.l.google.com.vietnix.vn
    aspmx2.googlemail.com.vietnix.vn

    +1 more

    Domain Information

    vietnix.vn

    DNSSEC
    Not Enabled

    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
    76/100
    Mobile Friendly4 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Inter

    WCAG Partial
    71/100
    Readability
    /30
    20/30

    18px · LH 1.67

    Hierarchy
    /20
    19/20

    2.44x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    16/25

    1 font · 7 req

    Heading Font

    Inter

    Sans44px

    Body Font

    Inter

    Sans18px

    Contrast Ratio

    1:1

    23 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    44px
    h1
    36px
    h2
    28px
    h3
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.4x larger than body text.

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

    ✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

    Buy on MyFonts

    Color Palette

    8 unique colors
    Light
    #ffffff
    Background· 27.599999999999998%
    #0067d4
    Accent· 25.5%
    #0079f6
    Primary· 22.099999999999998%
    #1e84eb
    Accent· 7.4%
    #4c93dc
    Accent· 6.4%
    #79b3e8
    Accent· 5.8%
    #e1e9ee
    Secondary· 4%
    #1f67b5
    Accent· 1.4%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Customer Support

    1
    CrispSMB

    Live chat and helpdesk tools

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    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
    0
    Async
    19
    Defer

    Top Script Sources

    (18)vietnix.vn(1)static.vietnix.vn(1)

    Website Identity

    Vietnix

    Vietnix

    Organization
    support@vietnix.com.vn
    18001093
    Location detected: 🇻🇳 Vietnamvia tld
    📧 Google Workspacevi

    Sponsored

    Last analyzed: 12 May 2026 at 16:05

    Historical Analysis & Change Tracking