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vantage-dc.com

https://vantage-dc.com· First analyzed 16 May 2026· Updated 16 May 2026
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vantage-dc.com
Desktop screenshot of vantage-dc.com
Mobile screenshot of vantage-dc.com
Mobile

Sponsored

Hosting Provider

WP Engine
wpengine.com

IP Address

141.193.213.20

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

pdns12.domaincontrol.com.pdns11.domaincontrol.com.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
971 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.1 MB
96 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Technology Stack

19 Technologies Detected

Plugins

10
Animate ItLocation GlobeResponsive LightboxResponsive Youtube Vimeo PopupSimple BannerVantage Recuirterbox
WPML
Page Scroll To IdMegamenu
WPML

Libraries

2
jQueryv3.4.1
Underscore.js

UI Components

2
Slick CarouselLightbox

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

Other

1
Unbounce

CDN

1
Cloudflare

SEO Analysis

A+94/100
29
3
0
Meta Tags14/15
Content10/12
Headings8/8
Technical25/25
E-E-A-T7/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
V
vantage-dc.comvantage-dc.com

Vantage Data Centers - Flexible and Scalable Data Centers

Vantage Data Centers provides innovative, scalable wholesale data center campuses to hyperscalers, cloud providers and large enterprises across North America...

Description truncated.
Title Length57 chars

Recommended: 50-60 chars (~342px / 580px)

Description Length169 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    7 URLs

    7 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    40/100
    Fair
    11 9

    Sponsored

    AI & LLM Readiness

    D58/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    12/25
    Citation
    18/25

    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:4%
    Words:908
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    6 JSON-LD
    Article×1.2Person×1.3Organization×1.1WebSiteSearchAction

    Citation Readiness

    Opening Summary2524w
    Descriptive Headingsavg 4w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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.
    A
    80/100
    15
    Passed
    2
    Critical
    2
    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
    15/15
    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.
    53/100
    D
    219 mg
    CO₂e / view
    2.1 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    251 mg
    vs
    Returning (cached)
    125 mg
    Annual (10K/mo)
    26.3 kg
    Emission Segments
    Data Center
    11 mg
    Network
    65 mg
    Device
    144 mg
    Resource Breakdown
    JavaScript
    777.9 KB
    Images
    788.2 KB
    CSS
    582.0 KB
    HTML
    23.5 KB
    Green Hosting Verified
    WP Engine
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    91%Excellent
    Interactive

    HTTPS

    WAF

    35d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    23.03.2026

    Valid Until

    21.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    vantage-dc.com

    SHA-256 Fingerprint

    65:0A:25:A1:61:F1:0A:55:F7:1E:45:47:1A:05:3C:B1:80:47:87:98...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 600s(max-age=600, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray🇮🇹 Milan
    9fccb5e86812ed90-MXP
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    upgrade-insecure-requests; frame-src 'self' forms.hsforms.co...
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    mxa-0090c401.gslb.pphosted.com
    mxb-0090c401.gslb.pphosted.com

    Domain Information

    vantage-dc.com

    Domain Age
    8y 2m

    Created

    08.03.2018

    Expires

    08.03.2028

    Last Updated

    10.10.2024

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked

    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
    78/100
    Mobile Friendly31 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

    Helvetica Neue LT Std

    WCAG Partial
    73/100
    Readability
    /30
    23/30

    20px · LH 1.40

    Hierarchy
    /20
    19/20

    2.5x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    2.85:1 min contrast

    Performance
    /25
    16/25

    1 font · 7 req

    Heading Font

    Helvetica Neue LT Std

    Sans50px

    Body Font

    Helvetica Neue LT Std

    Sans20px

    Contrast Ratio

    2.85:1

    7 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    50px
    h1
    18px
    h2
    38px
    h3
    38px
    h4
    20px
    p
    Minor Second
    Scale

    ✅ Excellent readability: 20px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 2.9:1).

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

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 26

    Color Palette

    8 unique colors
    4.4:1 AA Large Light
    #ffffff
    Text· 10.2%
    #7f776f
    Other· 5.9%
    #02161f
    Background· 38.4%
    #000104
    Primary· 24.6%
    #28465d
    Secondary· 8%
    #17232f
    Primary· 5.5%
    #dadee3
    Secondary· 4.1%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    1
    Async
    1
    Defer

    Top Script Sources

    vantage-dc.com(17)98b8a73955ab4a12b10e414798039ea3.js.ubembed.com(1)cdn-prod.securiti.ai(1)assets.ubembed.com(1)

    Website Identity

    Vantage Data Centers

    Vantage Data Centers

    Organization

    Vantage Data Centers provides innovative, scalable wholesale data center campuses to hyperscalers, cloud providers and large enterprises across North America and Europe.

    +1 (408) 748-9830
    vantage-dc.com/
    8 years old
    Location detected: 🇺🇸 United Statesvia phone
    GoDaddy.com, LLCen-US

    Sponsored

    Last analyzed: 16 May 2026 at 19:15

    Historical Analysis & Change Tracking