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fredhutch.org

https://fredhutch.org· First analyzed 25 Apr 2026· Updated 25 Apr 2026
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fredhutch.org
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Mobile

Sponsored

Hosting Provider

The Fred Hutchinson Cancer Research Center

IP Address

140.107.88.213

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Seattle, United States

ASN

AS14954

Organization

The Fred Hutchinson Cancer Research Center

CDN

Fastly

Nameservers

ibx-e2.fhcrc.org.grasshopper.pnw-gigapop.net.cricket.pnw-gigapop.net.ibx-j4.fhcrc.org.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
954 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
61 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Adobe Experience Manager

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Advertising

2
Google AdsMicrosoft Advertising

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Other

1
VWO

SEO Analysis

C65/100
17
9
0
Meta Tags7/15
Content12/12
Headings6/8
Technical18/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
F
fredhutch.orgfredhutch.org

Fred Hutchinson Cancer Center

Fred Hutchinson Cancer Center is dedicated to the elimination of cancer and related diseases as causes of human suffering and death. Fred Hutch conducts rese...

Description truncated.
Title Length29 chars

Recommended: 50-60 chars (~177px / 580px)

Description Length271 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    9,166 URLs

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    22/100
    Needs Work
    7 9 2

    Sponsored

    AI & LLM Readiness

    F36/100
    Bot Access
    20/25
    Machine Read.
    2/25
    Schema Data
    0/25
    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:9%
    Words:3,940
    Token eff.:Poor Structure
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary38w
    Descriptive Headingsavg 2.5w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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.
    C
    63/100
    10
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    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
    6/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    5/15
    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.
    26/100
    E
    281 mg
    CO₂e / view
    2.2 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    321 mg
    vs
    Returning (cached)
    161 mg
    Annual (10K/mo)
    33.7 kg
    Emission Segments
    Data Center
    63 mg
    Network
    67 mg
    Device
    151 mg
    Resource Breakdown
    JavaScript
    193.2 KB
    Images
    787.9 KB
    CSS
    1.2 MB
    HTML
    21.2 KB
    Other
    14.7 KB
    Green Hosting Not Verified
    The Fred Hutchinson Cancer Research Center
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    75d

    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

    10.04.2026

    Valid Until

    09.07.2026

    Subject Alternative Names (1)

    www.fredhutch.org

    SHA-256 Fingerprint

    75:9B:28:C4:F0:9F:8C:5E:DB:15:70:2F:25:3C:46:CB:7F:AB:E3:A2...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    0
    cache-control
    🟡 300s(max-age=300)
    content-encoding
    📦 Gzip(gzip)
    content-length
    21386
    content-type
    text/html;charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mxa-00225001.gslb.pphosted.com
    mxb-00225001.gslb.pphosted.com

    Domain Information

    fredhutch.org

    Domain Age
    21y 7m

    Created

    09.09.2004

    Expires

    09.09.2035

    Last Updated

    15.09.2025

    Registrar

    Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust
    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.
    C
    65/100
    Mobile Friendly1 breakpoint
    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

    TiemposHeadline-SemiBold + CircularXXWeb-Regular

    WCAG AA
    62/100
    Readability
    /30
    24/30

    17px · LH 1.53

    Hierarchy
    /20
    17/20

    2.82x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    4.98:1 min contrast

    Performance
    /25
    7/25

    3 fonts · 9 req

    Heading Font

    TiemposHeadline-SemiBold

    Sans48px

    Body Font

    CircularXXWeb-Regular

    Sans17px

    Contrast Ratio

    4.98:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~36 CPL

    Narrow lines
    48px
    h1
    51px
    h2
    29px
    h3
    24px
    h4
    17px
    p

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

    ✅ Optimal line spacing: 1.53 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 41/100. Simplify sentences for wider reach.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.8x larger than body text.

    Buy on MyFontsFlesch 41

    Color Palette

    7 unique colors
    Dark
    #444750
    Secondary· 38.60000000000001%
    #1a365d
    Primary· 18.5%
    #0a0b12
    Secondary· 12.4%
    #242530
    Secondary· 10.400000000000002%
    #bcb6a1
    Secondary· 8.2%

    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

    19 Resources

    16
    Scripts
    3
    Styles
    9
    Async
    1
    Defer

    Top Script Sources

    tags.tiqcdn.com(5)local(5)youtube.com(2)snippet.maze.co(2)img.en25.com(1)

    Website Identity

    fredhutch.org

    outreach@fredhutch.org
    1-855-557-0555
    21 years old
    Location detected: 🇺🇸 United Statesvia ip
    Network Solutions, LLCen

    Sponsored

    Last analyzed: 25 Apr 2026 at 10:07

    Historical Analysis & Change Tracking