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goodman-gallery.com

https://goodman-gallery.com· First analyzed 28 May 2026· Updated 28 May 2026
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goodman-gallery.com
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Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.174.113.30

Site Location

🇿🇦 South Africavia phone

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

CDN

CloudFront

Nameservers

ns-1752.awsdns-27.co.uk.ns-466.awsdns-58.com.ns-963.awsdns-56.net.ns-1386.awsdns-45.org.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
516 ms10%
Speed Index
671 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.7 MB
140 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

JAMstack
⚡ SSG
Decoupled
Frontend
Framework
Next.js
API
Data Source
Headless CMS
Sanity
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Progressive Web App

Web ManifestApple Touch IconTheme Color

Detected API Sources

https://cdn.sanity.io/images/y...https://cdn.sanity.io/images/y...

Technology Stack

8 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook Pixel
Hotjar

Meta Frameworks

1
Next.js

Other

1
D3.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

SEO Analysis

B75/100
24
6
0
Meta Tags8/15
Content10/12
Headings8/8
Technical21/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile4/4
Indexability3/3
G
goodman-gallery.comgoodman-gallery.com

Goodman Gallery

The Goodman Gallery specializes in representing and exhibiting contemporary art with a strong focus on African, as well as international artists who engage w...

Description truncated.
Title Length15 chars

Recommended: 50-60 chars (~97px / 580px)

Description Length197 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    13 URLs

    13 sub-sitemaps

    robots.txt

    52 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    28/100
    Needs Work
    9 8 1

    Sponsored

    AI & LLM Readiness

    D55/100
    Bot Access
    22/25
    Machine Read.
    16/25
    Schema Data
    3/25
    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:2%
    Words:1,014
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    2 JSON-LD
    WebSite
    sameAs entity links

    Citation Readiness

    Opening Summary18w
    Descriptive Headingsavg 2.8w
    Canonical URL
    Open Graph2/3
    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
    83/100
    13
    Passed
    1
    Critical
    1
    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
    10/15
    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
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
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    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.
    49/100
    F
    490 mg
    CO₂e / view
    4.7 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    560 mg
    vs
    Returning (cached)
    280 mg
    Annual (10K/mo)
    58.8 kg
    Emission Segments
    Data Center
    24 mg
    Network
    144 mg
    Device
    322 mg
    Resource Breakdown
    JavaScript
    1010.5 KB
    Images
    195.5 KB
    CSS
    48.0 KB
    Fonts
    96.5 KB
    HTML
    40.1 KB
    Other
    3.4 MB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
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    A+

    Security Score

    95%Excellent
    Static / Informational

    HTTPS

    No WAF

    152d

    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+H3

    Valid From

    13.04.2026

    Valid Until

    27.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    goodman-gallery.com*.goodman-gallery.com

    SHA-256 Fingerprint

    28:93:40:7F:39:97:75:A5:0E:11:8A:4F:8B:AD:14:F5:6A:1C:26:87...

    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
    🔵 Public(public, s-maxage=300, stale-while-revalidate=300)
    cloudfront-viewer-city
    Paris
    cloudfront-viewer-country
    FR
    cloudfront-viewer-country-name
    France
    cloudfront-viewer-country-region-name
    %C3%8Ele-de-France
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    za-smtp-inbound-2.mimecast.co.za
    za-smtp-inbound-1.mimecast.co.za

    Domain Information

    goodman-gallery.com

    Domain Age
    28y 7m

    Created

    21.10.1997

    Expires

    20.10.2027

    Last Updated

    16.05.2026

    Registrar

    Amazon Registrar, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    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
    77/100
    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=1.0, maximum-scale=5.0, viewport-fit=cover
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Helvetica Neue

    WCAG Partial
    72/100
    Readability
    /30
    19/30

    19px · LH 1.29

    Hierarchy
    /20
    18/20

    3.71x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans69px

    Body Font

    Helvetica Neue

    Sans19px

    Contrast Ratio

    1:1

    3 issues

    Reading Comfort

    ~51 CPL

    Optimal (45–75)
    69px
    h1
    45px
    h2
    37px
    h3
    19px
    p

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

    ⚠️ Tight line spacing (1.29). Increase to 1.4–1.6 for better readability.

    ✅ Optimal line length: ~50 chars/line (ideal 45–75 CPL).

    ⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

    Flesch 37

    Color Palette

    11 unique colors
    2.2:1 Fail Light
    #a7acb1
    Other· 15.7%
    #66707a
    Secondary· 6%
    #ffffff
    Primary· 0%
    #040406
    Background· 32.7%
    #38414b
    Secondary· 6.4%
    #1b1f27
    Secondary· 6.2%
    #634e54
    Secondary· 5.7%
    #0f1116
    Secondary· 4.7%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    3
    Google AnalyticsFree
    HotjarMid-Market
    Google Tag ManagerFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    4

    Total Tools

    0

    Enterprise

    2

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    4
    Async
    16
    Defer

    Top Script Sources

    local(16)connect.facebook.net(2)static.hotjar.com(1)googletagmanager.com(1)

    Website Identity

    Goodman Gallery

    Goodman Gallery

    ArtGallery

    Leading contemporary art gallery specializing in African and international contemporary art, with locations in Johannesburg, Cape Town, and London.

    cpt@goodman-gallery.com
    +27 21 462 7573
    28 years old
    Location detected: 🇿🇦 South Africavia phone
    Amazon Registrar, Inc.enEst. 1966

    Social Profiles

    FacebookInstagram

    Sponsored

    Last analyzed: 28 May 2026 at 14:43

    Historical Analysis & Change Tracking