StackOptic
Back to Search
adventisthealthcare.com favicon

adventisthealthcare.com

https://adventisthealthcare.com· First analyzed 19 May 2026· Updated 19 May 2026
Export
adventisthealthcare.com
Desktop screenshot of adventisthealthcare.com
Mobile screenshot of adventisthealthcare.com
Mobile

Sponsored

Hosting Provider

Enflow B.V.

IP Address

89.106.200.142

Site Location

🇺🇸 Gaithersburg, United Statesvia schema_nap

Server Location

🇺🇸 Des Moines, United States

ASN

AS209626

CDN

Akamai

WAF

Akamai

Nameservers

ns55.worldnic.com.ns56.worldnic.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
915 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
119 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Enflow B.V.
CDN
Akamai

Technology Stack

8 Technologies Detected

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.7.0

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Customer Support

1
Zendesk

SEO Analysis

B77/100
22
4
0
Meta Tags14/15
Content10/12
Headings8/8
Technical19/21
E-E-A-T2/7
Images6/7
Links4/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
A
adventisthealthcare.comadventisthealthcare.com

Adventist HealthCare | Maryland - Care. Compassion. Community.

Adventist HealthCare, based in Gaithersburg, MD, is a non-profit network of healthcare providers including hospitals, rehab, mental health and home health care.

Title Length62 chars

Recommended: 50-60 chars (~375px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    44/100
    Fair
    13 10

    Sponsored

    AI & LLM Readiness

    D52/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    5/25
    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
    nav
    Text ratio:3%
    Words:915
    Token eff.:Optimal
    Sections/1K:5.5
    Depth:1/5

    Structured Data

    2 JSON-LD
    Organization×1.1VideoObject
    sameAs entity links

    Citation Readiness

    Opening Summary13w
    Descriptive Headingsavg 6.3w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    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
    86/100
    16
    Passed
    1
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    12/15
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    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.
    48/100
    C
    170 mg
    CO₂e / view
    1.3 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    195 mg
    vs
    Returning (cached)
    97 mg
    Annual (10K/mo)
    20.4 kg
    Emission Segments
    Data Center
    38 mg
    Network
    41 mg
    Device
    91 mg
    Resource Breakdown
    JavaScript
    760.1 KB
    Images
    366.2 KB
    CSS
    170.5 KB
    HTML
    21.7 KB
    Other
    59.0 KB
    Green Hosting Not Verified
    Enflow B.V.
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Interactive

    HTTPS

    WAF

    89d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    18.05.2026

    Valid Until

    16.08.2026

    Subject Alternative Names (20)

    advancedpathologyassociates.comadventistcancercenters.comadventistfwmc.comadventistgpf.live.geonetric.comadventisthealthcare.comadventistmedicalgroup.orgadventistphysicianalliance.comadventistsgmc.com+12 more

    SHA-256 Fingerprint

    5B:F1:E7:03:85:C0:9E:BE:CD:F3:19:EE:08:23:42:33:02:D4:9F:27...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ch
    Sec-CH-DPR, Sec-CH-Width, Sec-CH-Viewport-Width
    cache-control
    🔴 No Cache(max-age=0, no-cache, no-store)
    content-encoding
    📦 Gzip(gzip)
    content-length
    21928
    content-type
    text/html; charset=utf-8
    date
    Tue, 19 May 2026 07:08:43 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    mxa-005e6101.gslb.pphosted.com
    mxb-005e6101.gslb.pphosted.com

    Domain Information

    adventisthealthcare.com

    Domain Age
    29y 3m

    Created

    10.02.1997

    Expires

    11.02.2032

    Last Updated

    26.05.2022

    Registrar

    Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked
    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
    75/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    arial

    WCAG Partial
    78/100
    Readability
    /30
    25/30

    17px · LH 1.50

    Hierarchy
    /20
    16/20

    2.35x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    21/25

    System fonts

    Heading Font

    arial

    Sans40px

    Body Font

    arial

    Sans17px

    Contrast Ratio

    1:1

    2 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    40px
    h1
    30px
    h2
    19px
    h3
    17px
    p

    ✅ Excellent readability: 17px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 2 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.

    AAdobe FontsFlesch 0

    Color Palette

    12 unique colors
    5.01:1 AA Light
    #ffffff
    Primary· 26.5%
    #736e70
    Other· 7.1%
    #775145
    Secondary· 6.8%
    #8c7a71
    Secondary· 6.1%
    #dfe1e5
    Secondary· 5.4%
    #b1a39c
    Secondary· 4.9%
    #2d2e4a
    Secondary· 4.3%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Marketing Automation

    1
    MailchimpSMB

    Email marketing and automation platforms

    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

    23 Resources

    20
    Scripts
    3
    Styles
    6
    Async
    0
    Defer

    Top Script Sources

    local(8)maps.googleapis.com(4)googletagmanager.com(3)cdn.hxplatform.pressganey.com(2)s.go-mpulse.net(1)

    Website Identity

    Meet Adventist HealthCare

    Meet Adventist HealthCare

    VideoObject

    A brief introduction to Adventist HealthCare and our full continuum of [high quality care](https://www.adventisthealthcare.com/services/) across more than [50 facilities](https://www.adventisthealthcare.com/locations/) to thousands of patients across the Washington, DC region.

    info@adventisthealthcare.com
    301-315-3030
    www.AdventistHealthCare.com
    29 years old

    820 West Diamond Avenue, Suite 600, Gaithersburg

    20878, Gaithersburg, MD

    US

    Location detected: 🇺🇸 United States, Gaithersburgvia schema_nap
    Network Solutions, LLCen-US

    Sponsored

    Last analyzed: 19 May 2026 at 07:09

    Historical Analysis & Change Tracking