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adventisthealth.org

https://adventisthealth.org· First analyzed 01 May 2026· Updated 01 May 2026
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adventisthealth.org
Desktop screenshot of adventisthealth.org
Mobile screenshot of adventisthealth.org
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

18.246.86.140

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Portland, United States

ASN

AS16509

Organization

AWS EC2 (us-west-2)

Server

Apache

Nameservers

authns1.qwest.net.authns2.qwest.net.ns1.pbi.net.ns2.pbi.net.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
962 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.6 MB
58 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

5 Technologies Detected

Libraries

1
jQueryv3.7.1

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Apachev2.4.52

SEO Analysis

C65/100
17
9
0
Meta Tags8/15
Content11/12
Headings7/8
Technical18/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
A
adventisthealth.orgadventisthealth.org

Adventist Health

Adventist Health is a faith-based, nonprofit, integrated health system serving more than 90 communities on the West Coast and Hawaii with over 400 sites of c...

Description truncated.
Title Length16 chars

Recommended: 50-60 chars (~94px / 580px)

Description Length197 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    715 URLs

    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    23/100
    Needs Work
    7 11 1

    Sponsored

    AI & LLM Readiness

    D44/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    2/25
    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:4%
    Words:905
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    1 JSON-LD
    WebSite

    Citation Readiness

    Opening Summary117w
    Descriptive Headingsavg 5.8w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    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
    72/100
    14
    Passed
    2
    Critical
    4
    Warnings
    Images & Alt Text
    20/20
    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
    2/15
    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
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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
    C
    169 mg
    CO₂e / view
    1.6 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    193 mg
    vs
    Returning (cached)
    96 mg
    Annual (10K/mo)
    20.2 kg
    Emission Segments
    Data Center
    8 mg
    Network
    50 mg
    Device
    111 mg
    Resource Breakdown
    JavaScript
    515.0 KB
    Images
    1.0 MB
    CSS
    68.3 KB
    HTML
    11.2 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    No WAF

    171d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    05.04.2026

    Valid Until

    19.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    adventisthealth.orgwww.adventisthealth.org

    SHA-256 Fingerprint

    31:01:37:6A:A6:DA:75:D4:12:F3:5B:A9:80:98:59:92:2C:9A:45:D9...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    base-uri 'self'
    content-type
    text/html; charset=UTF-8
    date
    Fri, 01 May 2026 20:43:16 GMT
    expires
    Mon, 26 Jul 1997 05:00:00 GMT
    last-modified
    Fri, 01 May 2026 20:43:16 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (1)

    Adventisthealth-Org.mail.protection.outlook.com

    Domain Information

    adventisthealth.org

    Domain Age
    29y 11m

    Created

    30.05.1996

    Expires

    05.10.2032

    Last Updated

    28.09.2023

    Registrar

    GoDaddy Corporate Domains, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Osano

    Cookie Consent Banner
    Osano
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Osano
    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
    71/100
    Mobile Friendly6 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

    Foundry Sterling W01

    WCAG Partial
    68/100
    Readability
    /30
    22/30

    19px · LH 1.70

    Hierarchy
    /20
    17/20

    3.17x ratio

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    13/25

    1 font · 4 req

    Heading Font

    Foundry Sterling W01

    Sans61px

    Body Font

    Foundry Sterling W01

    Sans19px

    Contrast Ratio

    1:1

    10 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    61px
    h1
    38px
    h2
    26px
    h3
    22px
    h4
    19px
    p

    ✅ Excellent readability: 19px body text is ideal for all devices.

    ⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.2x larger than body text.

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

    Buy on MyFontsFlesch 44

    Color Palette

    10 unique colors
    2.31:1 Fail Light
    #888888
    Other· 26.3%
    #4f4f50
    Text· 9.1%
    #f7f8fa
    Primary· 9.8%
    #263c4d
    Secondary· 8.6%
    #5c443b
    Secondary· 5.6%
    #273037
    Secondary· 3.2%
    #5c98b0
    Secondary· 0.9%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    OsanoMid-Market

    Cookie consent and privacy compliance tools

    Social Media

    1
    Twitter/X WidgetsFree

    Social widgets and sharing tools

    3

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    25 Resources

    20
    Scripts
    5
    Styles
    2
    Async
    1
    Defer

    Top Script Sources

    maps.googleapis.com(6)adventisthealth.org(4)fast.fonts.net(2)cmp.osano.com(1)ajax.googleapis.com(1)

    Website Identity

    Adventist Health - System

    www.adventisthealth.org//
    29 years old
    Location detected: 🇺🇸 United Statesvia ip
    GoDaddy Corporate Domains, LLC📧 Microsoft 365en-US

    Sponsored

    Last analyzed: 01 May 2026 at 20:43

    Historical Analysis & Change Tracking