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illuminem.com

https://illuminem.com· First analyzed 20 May 2026· Updated 20 May 2026
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illuminem.com
Desktop screenshot of illuminem.com
Mobile screenshot of illuminem.com
Mobile

Sponsored

Hosting Provider

Vercel
vercel.com

IP Address

216.150.1.65

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Walnut, United States

ASN

AS16509

Organization

Vercel, Inc

Server

Vercel

Nameservers

ns2.vercel-dns.com.ns1.vercel-dns.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
855 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
883 KB
117 requests

Image Optimization

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

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Infrastructure
Platform
Vercel
CDN
Vercel Image

Technology Stack

5 Technologies Detected

Frameworks

1
Alpine.js

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Fathom Analytics

Platforms

1
Vercel

SEO Analysis

C63/100
18
9
0
Meta Tags7/15
Content10/12
Headings6/8
Technical11/21
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile4/4
Indexability3/3
I
illuminem.comilluminem.com

illuminem

illuminem is the world's most-read Sustainability information and data platform. It offers unlimited news, insights from the largest expert network in sustai...

Description truncated.
Title Length9 chars

Recommended: 50-60 chars (~52px / 580px)

Description Length258 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    11/25
    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
    nav
    Text ratio:3%
    Words:4,637
    Token eff.:Good
    Sections/1K:7.1
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary18w
    Descriptive Headingsavg 9.8w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (6)
    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
    79/100
    12
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    7/15
    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
    89 mg
    CO₂e / view
    882.9 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    102 mg
    vs
    Returning (cached)
    51 mg
    Annual (10K/mo)
    10.7 kg
    Emission Segments
    Data Center
    4 mg
    Network
    26 mg
    Device
    59 mg
    Resource Breakdown
    JavaScript
    254.1 KB
    Images
    58.7 KB
    CSS
    34.9 KB
    Fonts
    246.9 KB
    HTML
    92.1 KB
    Other
    196.2 KB
    Green Hosting Verified
    Vercel
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    No WAF

    79d

    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

    09.05.2026

    Valid Until

    07.08.2026

    Subject Alternative Names (1)

    illuminem.com

    SHA-256 Fingerprint

    61:D2:95:54:B6:03:36:40:5A:7B:7A:CA:87:81:48:FD:44:44:C2:62...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    195
    cache-control
    🟡 0s(public, max-age=0, must-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=utf-8
    date
    Wed, 20 May 2026 00:52:44 GMT
    etag
    W/"o7e9g3ut6el3md"
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

    aspmx.l.google.com
    alt3.aspmx.l.google.com
    alt1.aspmx.l.google.com
    alt4.aspmx.l.google.com

    +1 more

    Domain Information

    illuminem.com

    Domain Age
    5y 7m

    Created

    10.10.2020

    Expires

    10.10.2026

    Last Updated

    23.04.2026

    Registrar

    Tucows Domains Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    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
    64/100
    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

    satoshi

    WCAG Partial
    68/100
    Readability
    /30
    17/30

    16px · LH --

    Hierarchy
    /20
    18/20

    3.5x ratio

    WCAG
    /25
    17/25

    1.17:1 min contrast

    Performance
    /25
    16/25

    1 font · 10 req

    Heading Font

    satoshi

    Sans56px

    Body Font

    satoshi

    Sans16px

    Contrast Ratio

    1.17:1

    44 issues

    Reading Comfort

    ~44 CPL

    Narrow lines
    56px
    h1
    18px
    h2
    18px
    h3
    16px
    p

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

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 44 elements below WCAG AA threshold (min 1.2:1).

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

    ✅ Strong hierarchy: Headlines are 3.5x larger than body text.

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

    Buy on MyFontsFluid Type (rem)Flesch 0

    Color Palette

    6 unique colors
    Dark
    #050606
    Secondary· 7.7%
    #0f1e28
    Primary· 63.199999999999996%
    #284151
    Secondary· 13.1%
    #133247
    Accent· 8.1%
    #657f89
    Secondary· 5%
    #2a191a
    Secondary· 2.8%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    FathomSMB
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    19 Resources

    16
    Scripts
    3
    Styles
    11
    Async
    0
    Defer

    Top Script Sources

    local(15)cdn.usefathom.com(1)

    Website Identity

    illuminem.com

    5 years old
    Location detected: 🇺🇸 United Statesvia ip
    Tucows Domains Inc.📧 Google Workspaceen

    Sponsored

    Last analyzed: 20 May 2026 at 01:06

    Historical Analysis & Change Tracking