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arcprize.org

https://arcprize.org· First analyzed 06 May 2026· Updated 06 May 2026
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arcprize.org
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Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.33.235.97

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

CDN

CloudFront

Nameservers

ns4fmx.name.com.ns1mtw.name.com.ns2ckr.name.com.ns3ckl.name.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
439 ms10%
Speed Index
571 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
46 requests
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

8 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Google Tag Manager

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Email Marketing

1
ConvertKit

Security

1
reCAPTCHA

SEO Analysis

C65/100
19
7
0
Meta Tags7/15
Content8/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
A
arcprize.orgarcprize.org

ARC Prize

ARC Prize Foundation is a nonprofit advancing open-source AGI research through benchmarks & prizes.

Title Length9 chars

Recommended: 50-60 chars (~53px / 580px)

Description Length99 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    70 URLs

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D44/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    13/25

    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:6%
    Words:415
    Token eff.:Optimal
    Sections/1K:16.9
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary16w
    Descriptive Headingsavg 3.7w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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.
    A
    80/100
    11
    Passed
    2
    Critical
    0
    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
    15/15
    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
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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
    D
    244 mg
    CO₂e / view
    2.4 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    279 mg
    vs
    Returning (cached)
    139 mg
    Annual (10K/mo)
    29.2 kg
    Emission Segments
    Data Center
    12 mg
    Network
    72 mg
    Device
    160 mg
    Resource Breakdown
    JavaScript
    107.8 KB
    Images
    1.9 MB
    CSS
    329.0 KB
    Fonts
    765 B
    HTML
    8.8 KB
    Other
    24.8 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    155d

    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

    25.03.2026

    Valid Until

    08.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    arcprize.org

    SHA-256 Fingerprint

    C5:41:2B:2A:DC:D6:97:D7:67:D0:8B:74:8A:49:6D:9E:00:37:42:AE...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    397159
    cache-control
    ⚪ Custom(s-maxage=31536000)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Fri, 01 May 2026 19:04:31 GMT
    etag
    "3qgx3d6nyp11a5"
    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
    alt1.aspmx.l.google.com
    alt3.aspmx.l.google.com

    +1 more

    Domain Information

    arcprize.org

    Domain Age
    2y 1m

    Created

    30.03.2024

    Expires

    30.03.2034

    Last Updated

    04.04.2024

    Registrar

    Name.com, Inc.

    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.
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    CGP

    WCAG Partial
    69/100
    Readability
    /30
    23/30

    15px · LH 1.60

    Hierarchy
    /20
    13/20

    2.13x ratio

    WCAG
    /25
    15/25

    1.3:1 min contrast

    Performance
    /25
    18/25

    1 font · 3 req

    Heading Font

    CGP

    Sans32px

    Body Font

    CGP

    Sans15px

    Contrast Ratio

    1.3:1

    41 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    32px
    h1
    24px
    h2
    19px
    h3
    14px
    h4
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 41 elements below WCAG AA threshold (min 1.3:1).

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

    ✅ Strong hierarchy: Headlines are 2.1x larger than body text.

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 55

    Color Palette

    5 unique colors
    Dark
    #0e0c0d
    Text· 52.70000000000002%
    #173d0e
    Primary· 38%
    #5f6350
    Secondary· 6.1%
    #313d24
    Secondary· 1.8%

    Business & Marketing Stack

    2 Tools Detected

    Advanced

    Marketing Automation

    1
    ConvertKitCreator

    Email marketing and automation platforms

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    15 Resources

    12
    Scripts
    3
    Styles
    7
    Async
    0
    Defer

    Top Script Sources

    local(9)f.convertkit.com(2)googletagmanager.com(1)

    Website Identity

    arcprize.org

    2 years old
    Location detected: 🇺🇸 United Statesvia ip
    Name.com, Inc.📧 Google Workspaceen

    Sponsored

    Last analyzed: 06 May 2026 at 09:24

    Historical Analysis & Change Tracking