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vlasta-vanphu.vn

https://vlasta-vanphu.vn· First analyzed 29 May 2026· Updated 29 May 2026
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vlasta-vanphu.vn
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Mobile

Sponsored

Hosting Provider

GMO-Z.com Runsystem Joint Stock Company

IP Address

150.95.16.44

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS131392

Organization

GMO-Z.com Runsystem Joint Stock Company

Server

Nginx

Nameservers

ns2.seolover.cloud.ns3.seolover.cloud.ns1.seolover.cloud.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.1 MB
56 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.0.12
cms
Flatsome Childv3.0Custom
by UX Themes

Technology Stack

12 Technologies Detected

Plugins

3
Contact Form 7
WooCommerce
Yoast SEO

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.6.0

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

A83/100
26
5
0
Meta Tags15/15
Content11/12
Headings8/8
Technical21/25
E-E-A-T0/7
Images6/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile2/4
Indexability3/3
V
vlasta-vanphu.vnvlasta-vanphu.vn

Vlasta Sầm Sơn Thanh Hóa | Bảng giá gốc Chủ đầu tư Văn Phú

Mở bán dự án Vlasta Sầm Sơn - Thanh Hoá là sản phẩm chiến lược của Văn Phú Invest 2022, đa dạng loại hình: biệt thự, shophouse... giá hấp dẫn

Title Length58 chars

Recommended: 50-60 chars (~355px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    6 URLs

    6 sub-sitemaps

    robots.txt

    3 rules

    Local SEO

    Local Search Readiness

    14/100
    Poor
    4 12 1

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D49/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    3/25
    Citation
    16/25

    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:6%
    Words:1,679
    Token eff.:Optimal
    Sections/1K:7.7

    Structured Data

    3 JSON-LD
    WebSiteSearchAction

    Citation Readiness

    Opening Summary57w
    Descriptive Headingsavg 9.1w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    78/100
    14
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    18/20
    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
    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
    13/15
    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...
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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.
    31/100
    D
    265 mg
    CO₂e / view
    2.1 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    303 mg
    vs
    Returning (cached)
    152 mg
    Annual (10K/mo)
    31.8 kg
    Emission Segments
    Data Center
    59 mg
    Network
    64 mg
    Device
    142 mg
    Resource Breakdown
    JavaScript
    119.5 KB
    Images
    1.9 MB
    CSS
    57.1 KB
    Fonts
    2.0 KB
    HTML
    23.9 KB
    Other
    2.8 KB
    Green Hosting Not Verified
    GMO-Z.com Runsystem Joint Stock Company
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    63d

    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

    02.05.2026

    Valid Until

    31.07.2026

    Subject Alternative Names (2)

    vlasta-vanphu.vnwww.vlasta-vanphu.vn

    SHA-256 Fingerprint

    76:03:2F:86:33:AD:80:FB:4E:E2:07:DD:84:CD:DE:85:4F:81:6F:23...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Fri, 29 May 2026 17:22:03 GMT
    link
    <https://vlasta-vanphu.vn/wp-json/>; rel="https://api.w.org/...
    server
    nginx
    vary
    User-Agent
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    vlasta-vanphu.vn

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Notice (WP)

    Cookie Consent Banner
    Cookie Notice (WP)
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookie Notice (WP)
    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
    73/100
    Mobile Friendly2 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, maximum-scale=1
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Roboto

    WCAG Partial
    76/100
    Readability
    /30
    25/30

    16px · LH 1.60

    Hierarchy
    /20
    16/20

    1.7x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    4:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Roboto

    Sans27px

    Body Font

    Roboto

    Sans16px

    Contrast Ratio

    4:1

    22 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    27px
    h1
    26px
    h2
    20px
    h3
    18px
    h4
    16px
    p

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

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 4.0:1).

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

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

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

    GGoogle FontsFlesch 68

    Color Palette

    15 unique colors
    2.36:1 Fail Light
    #c7cad0
    Secondary· 7%
    #768486
    Other· 5.6%
    #3c5139
    Primary· 13.7%
    #fffffd
    Accent· 11.2%
    #9ab8ca
    Secondary· 7.9%
    #dfcfc1
    Secondary· 7.7%
    #379dab
    Accent· 7.4%
    #5f5443
    Secondary· 6.2%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    25 Resources

    17
    Scripts
    8
    Styles
    4
    Async
    1
    Defer

    Top Script Sources

    vlasta-vanphu.vn(11)googletagmanager.com(3)gstatic.com(1)uhchat.net(1)google.com(1)

    Website Identity

    Vlasta Sầm Sơn

    Mở bán dự án Vlasta Sầm Sơn - Thanh Hoá là sản phẩm chiến lược của Văn Phú Invest 2022, đa dạng loại hình: biệt thự, shophouse... giá hấp dẫn

    0941797999
    vlasta-vanphu.vn/
    Location detected: 🇻🇳 Vietnamvia tld
    vi

    Sponsored

    Last analyzed: 29 May 2026 at 17:22

    Historical Analysis & Change Tracking

    vlasta-vanphu.vn Technology Stack - Built With jQuery, Tailwind CSS, Font Awesome, Google Fonts, Google Analytics | StackOptic | StackOptic