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onezoom.org

https://onezoom.org· First analyzed 20 May 2026· Updated 20 May 2026
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onezoom.org
Desktop screenshot of onezoom.org
Mobile screenshot of onezoom.org
Mobile

Sponsored

Hosting Provider

Sundiveportsmouth

IP Address

185.98.214.105

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 Fareham, United Kingdom

ASN

AS21472

Organization

Sundiveportsmouth

Server

n/a

Nameservers

ns-249.awsdns-31.com.ns-812.awsdns-37.net.ns-1199.awsdns-21.org.ns-1673.awsdns-17.co.uk.

Performance

99

Core Web Vitals

Weight

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

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Sundiveportsmouth

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Tailwind CSS
UIkit

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

SEO Analysis

D58/100
14
10
0
Meta Tags10/15
Content11/12
Headings5/8
Technical10/21
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
O
onezoom.orgonezoom.org

OneZoom web software Tree of Life Explorer

Tree of life explorer

Title Length42 chars

Recommended: 50-60 chars (~267px / 580px)

Description Length21 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    5/100
    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

    D42/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    0/25
    Citation
    10/25

    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
    blockquotesdef. listsnavheader/footer
    Text ratio:9%
    Words:904
    Token eff.:Optimal
    Sections/1K:11.1
    Depth:4/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary14w
    Descriptive Headingsavg 2.8w
    Canonical URL
    Open Graph0/3
    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
    73/100
    11
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    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
    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.
    4 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.
    17/100
    E
    308 mg
    CO₂e / view
    2.4 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    352 mg
    vs
    Returning (cached)
    176 mg
    Annual (10K/mo)
    36.9 kg
    Emission Segments
    Data Center
    69 mg
    Network
    74 mg
    Device
    165 mg
    Resource Breakdown
    JavaScript
    1.4 MB
    Images
    585.1 KB
    CSS
    399.2 KB
    HTML
    12.9 KB
    Other
    86.6 KB
    Green Hosting Not Verified
    Sundiveportsmouth
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    57d

    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

    17.04.2026

    Valid Until

    16.07.2026

    Subject Alternative Names (2)

    onezoom.orgwww.onezoom.org

    SHA-256 Fingerprint

    C6:75:3B:38:4B:DE:81:90:9C:34:9E:01:44:17:6D:02:1E:BF:B9:1F...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Wed, 20 May 2026 17:59:43 GMT
    expires
    Wed, 20 May 2026 17:59:43 GMT
    pragma
    no-cache
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    MX Records (1)

    mail.sundivenetworks.net

    Domain Information

    onezoom.org

    Domain Age
    15y 1m

    Created

    08.04.2011

    Expires

    08.04.2031

    Last Updated

    20.03.2026

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Civic Cookie Control

    Cookie Consent Banner
    Civic Cookie Control
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Civic Cookie Control

    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.
    D
    52/100
    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, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    serif + -apple-system

    WCAG Partial
    78/100
    Readability
    /30
    27/30

    16px · LH 1.50

    Hierarchy
    /20
    12/20

    2.62x ratio

    WCAG
    /25
    17/25

    4.32:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    serif

    Serif42px

    Body Font

    -apple-system

    Sans16px

    Contrast Ratio

    4.32:1

    14 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    42px
    h1
    24px
    h3
    20px
    h4
    16px
    p

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

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 4.3:1).

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

    ✅ Strong hierarchy: Headlines are 2.6x larger than body text.

    Flesch 49

    Color Palette

    7 unique colors
    6.73:1 AA Light
    #ffffff
    Background· 37%
    #595d55
    Other· 2.6%
    #1c261d
    Primary· 33.6%
    #394438
    Text· 6.3%
    #c5d4c2
    Secondary· 3.3%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    13 Resources

    10
    Scripts
    3
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    local(5)onezoom.org(3)googletagmanager.com(1)cc.cdn.civiccomputing.com(1)

    Website Identity

    onezoom.org

    mail@onezoom.org
    15 years old
    Location detected: 🇬🇧 United Kingdomvia ip
    GoDaddy.com, LLCen

    Sponsored

    Last analyzed: 20 May 2026 at 17:59

    Historical Analysis & Change Tracking