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joanmitchellfoundation.org

https://joanmitchellfoundation.org· First analyzed 22 May 2026· Updated 22 May 2026
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joanmitchellfoundation.org
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Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.132.150

Site Location

🇺🇸 New York, United Statesvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

cass.ns.cloudflare.com.elmo.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
590 ms10%
Speed Index
767 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
948 KB
34 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Social

1
ShareThis

CDN

1
Cloudflare

SEO Analysis

A86/100
28
3
0
Meta Tags9/15
Content12/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
J
joanmitchellfoundation.orgjoanmitchellfoundation.org

Joan Mitchell Foundation

The Joan Mitchell Foundation supports the essential contributions of artists and expands awareness of Joan Mitchell's life and work.

Title Length24 chars

Recommended: 50-60 chars (~142px / 580px)

Description Length132 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    6 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    42/100
    Fair
    12 9

    Sponsored

    AI & LLM Readiness

    D56/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    6/25
    Citation
    19/25

    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
    navheader/footer
    Text ratio:5%
    Words:633
    Token eff.:Optimal
    Sections/1K:19
    Depth:2/5

    Structured Data

    4 JSON-LD
    Person×1.3(min)Organization×1.1BreadcrumbList
    sameAs entity links

    Citation Readiness

    Opening Summary81w
    Descriptive Headingsavg 4.3w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    12
    Passed
    2
    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
    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
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    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.
    63/100
    B
    96 mg
    CO₂e / view
    948.4 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    110 mg
    vs
    Returning (cached)
    55 mg
    Annual (10K/mo)
    11.5 kg
    Emission Segments
    Data Center
    5 mg
    Network
    28 mg
    Device
    63 mg
    Resource Breakdown
    JavaScript
    333.1 KB
    Images
    584.5 KB
    CSS
    17.7 KB
    HTML
    13.2 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    WAF

    46d

    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

    08.04.2026

    Valid Until

    07.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    joanmitchellfoundation.org*.joanmitchellfoundation.org

    SHA-256 Fingerprint

    7A:EA:47:AE:48:C5:16:DE:62:C6:76:4D:45:B0:30:0A:85:A4:B7:6F...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟢 1 Year(max-age=31536000, public)
    cf-cache-status
    DYNAMIC
    cf-ray
    9ffd6d35fef26cae-BOS
    content-encoding
    zstd
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt4.aspmx.l.google.com
    aspmx.l.google.com
    alt2.aspmx.l.google.com
    alt3.aspmx.l.google.com

    +1 more

    Domain Information

    joanmitchellfoundation.org

    Domain Age
    20y 4m

    Created

    26.01.2006

    Expires

    26.01.2027

    Last Updated

    11.01.2026

    Registrar

    Domain.com - Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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
    70/100
    Mobile Friendly12 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=1.0
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Times New Roman + Arial

    WCAG AA
    64/100
    Readability
    /30
    12/30

    13px · LH 2.31

    Hierarchy
    /20
    20/20

    2.54x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    4.65:1 min contrast

    Performance
    /25
    13/25

    System fonts

    Heading Font

    Times New Roman

    Serif33px

    Body Font

    Arial

    Sans13px

    Contrast Ratio

    4.65:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~43 CPL

    Narrow lines
    33px
    h1
    33px
    h2
    18px
    h3
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Wide line spacing (2.31). 1.4–1.6 is optimal for body text.

    ⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.7:1).

    ✅ 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 MyFontsFlesch 46

    Color Palette

    10 unique colors
    Light
    #8c897c
    Other· 5.2%
    #faf7f2
    Primary· 43.6%
    #d1ccbe
    Secondary· 9.6%
    #856e57
    Secondary· 7.9%
    #546c81
    Secondary· 6.7%
    #594a41
    Secondary· 6.6%
    #2d313d
    Secondary· 5.7%
    #e9e8e1
    Secondary· 5%

    Business & Marketing Stack

    3 Tools Detected

    Enterprise

    CRM Systems

    1
    SalesforceEnterprise

    Customer Relationship Management platforms

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Social Media

    1
    ShareThisFree

    Social widgets and sharing tools

    3

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    10 Resources

    9
    Scripts
    1
    Styles
    4
    Async
    1
    Defer

    Top Script Sources

    pi.pardot.com(2)buttons-config.sharethis.com(1)cdn.jsdelivr.net(1)googletagmanager.com(1)platform-api.sharethis.com(1)

    Website Identity

    Joan Mitchell Foundation

    Joan Mitchell Foundation

    Organization

    The Joan Mitchell Foundation expands awareness of the abstract artist Joan Mitchell’s life and pioneering work and fulfills her wish to support and provide opportunities for visual artists. Through its work, the Foundation affirms and amplifies artists’ essential contributions to society.

    info@joanmitchellfoundation.org
    (212)524-0100
    www.joanmitchellfoundation.org
    20 years old

    137 West 25th Street, 2nd Floor, New York

    10001, New York, NY

    US

    Location detected: 🇺🇸 United States, New Yorkvia schema_nap
    Domain.com - Network Solutions, LLC📧 Google Workspaceen

    Sponsored

    Last analyzed: 22 May 2026 at 17:09

    Historical Analysis & Change Tracking