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gum.co

https://gum.co· First analyzed 25 Apr 2026· Updated 25 Apr 2026
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gum.co
Desktop screenshot of gum.co
Mobile screenshot of gum.co
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.18.191.116

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

jeff.ns.cloudflare.com.venus.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
496 ms10%
Speed Index
645 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
21 KB
33 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
Gumroad
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

4 Technologies Detected

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Analytics

1
Facebook Pixel

CDN

1
Cloudflare

SEO Analysis

C66/100
17
7
0
Meta Tags12/15
Content9/12
Headings6/8
Technical14/21
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
G
gum.cogum.co

Earn your first dollar online with Gumroad

Start selling what you know, see what sticks, and get paid. Simple and effective.

Title Length42 chars

Recommended: 50-60 chars (~255px / 580px)

Description Length81 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    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

    D47/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    0/25
    Citation
    15/25

    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
    Text ratio:3%
    Words:664
    Token eff.:Optimal
    Sections/1K:9

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary46w
    Descriptive Headingsavg 4.1w
    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
    74/100
    10
    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
    16/20
    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
    4/15
    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.
    76/100
    A+
    2 mg
    CO₂e / view
    20.7 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    2 mg
    vs
    Returning (cached)
    1 mg
    Annual (10K/mo)
    252 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    <0.001 g
    Device
    1 mg
    Resource Breakdown
    JavaScript
    4.1 KB
    HTML
    16.3 KB
    Other
    314 B
    Green Hosting Verified
    Cloudflare
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Interactive

    HTTPS

    WAF

    75d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    10.04.2026

    Valid Until

    09.07.2026

    Subject Alternative Names (3)

    *.gumroad.com*.staging.gumroad.comgumroad.com

    SHA-256 Fingerprint

    8F:AE:D1:90:C0:55:57:3B:E7:6F:F8:9A:F6:F8:53:FD:C3:F7:87:4C...

    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
    🟡 0s(max-age=0, private, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray🇮🇹 Milan
    9f1d9ac0fcabba89-MXP
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    default-src https 'self'; child-src * data: blob:; connect-s...
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    gum.co

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    68/100
    Mobile Friendly
    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
    initial-scale = 1.0, width = device-width
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Times New Roman

    WCAG AAA
    77/100
    Readability
    /30
    22/30

    16px · LH --

    Hierarchy
    /20
    17/20

    2x ratio

    WCAG
    /25
    24/25

    9.4:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    Times New Roman

    Serif32px

    Body Font

    Times New Roman

    Serif16px

    Contrast Ratio

    9.4:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~41 CPL

    Narrow lines
    32px
    h1
    24px
    h2
    19px
    h3
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.4:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

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

    ⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

    Buy on MyFontsFlesch 53

    Color Palette

    6 unique colors
    Light
    #ffffff
    Background· 68.9%
    #0000ee
    Primary· 26.8%
    #a3a3c7
    Secondary· 1.5%
    #c9cad6
    Secondary· 1.2%
    #e3e4ea
    Secondary· 0.9%
    #5d5cb1
    Secondary· 0.6%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    3

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    7 Resources

    6
    Scripts
    1
    Styles
    2
    Async
    2
    Defer

    Top Script Sources

    connect.facebook.net(2)assets.gumroad.com(2)unpkg.com(1)static.cloudflareinsights.com(1)

    Website Identity

    gum.co

    Location detected: 🇨🇦 Canadavia ip
    en

    Sponsored

    Last analyzed: 25 Apr 2026 at 13:13

    Historical Analysis & Change Tracking