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co2.earth

https://co2.earth· First analyzed 05 May 2026· Updated 05 May 2026
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co2.earth
Desktop screenshot of co2.earth
Mobile screenshot of co2.earth
Mobile

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Hosting Provider

Viridio

IP Address

199.19.157.12

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Menifee, United States

ASN

AS36363

Organization

Viridio

Server

Apache

Nameservers

web2.aiso.net.web1.aiso.net.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
952 KB
66 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Joomla!
Infrastructure
Hosting
Viridio

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Segment

Libraries

1
jQuery

Icon Libraries

1
Font Awesome

Web Servers

1
Apachev2.4

Customer Support

1
Zendesk

SEO Analysis

C61/100
17
9
0
Meta Tags9/15
Content12/12
Headings6/8
Technical16/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
C
co2.earthco2.earth

Earth's CO2 Home Page

CO2.Earth connects the general public with the latest data and information for stabilizing earth's atmosphere, climate and living environments.

Title Length21 chars

Recommended: 50-60 chars (~133px / 580px)

Description Length143 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    15 rules

    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

    D41/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    8/25

    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
    blockquotesnavheader/footer
    Text ratio:20%
    Words:2,076
    Token eff.:Optimal
    Sections/1K:8.2
    Depth:3/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary15w
    Descriptive Headingsavg 1.9w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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.
    C
    67/100
    9
    Passed
    4
    Critical
    3
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    7/15
    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
    1/15
    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.
    52/100
    B
    96 mg
    CO₂e / view
    951.7 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    110 mg
    vs
    Returning (cached)
    55 mg
    Annual (10K/mo)
    11.5 kg
    Emission Segments
    Data Center
    5 mg
    Network
    28 mg
    Device
    63 mg
    Resource Breakdown
    JavaScript
    150.7 KB
    Images
    372.8 KB
    CSS
    412.0 KB
    HTML
    16.2 KB
    Green Hosting Verified
    Viridio
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    26%Critical
    Interactive

    HTTPS

    No WAF

    37d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    GlobalSign nv-sa

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    10.05.2025

    Valid Until

    11.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.co2.earthco2.earth

    SHA-256 Fingerprint

    75:2A:A2:B5:2A:65:1F:4E:DD:78:57:4E:77:80:1F:0D:9A:AE:BE:9B...

    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-length
    16300
    content-type
    text/html; charset=utf-8
    date
    Tue, 05 May 2026 00:40:55 GMT
    expires
    Wed, 17 Aug 2005 00:00:00 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (1)

    co2-earth.mail.protection.outlook.com

    Domain Information

    co2.earth

    Domain Age
    10y 7m

    Created

    23.09.2015

    Expires

    22.09.2026

    Last Updated

    07.11.2025

    Registrar

    NameSilo, LLC

    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
    60/100
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Geneva

    WCAG Partial
    57/100
    Readability
    /30
    19/30

    18px · LH 1.25

    Hierarchy
    /20
    13/20

    2.2x ratio

    WCAG
    /25
    12/25

    2.61:1 min contrast

    Performance
    /25
    13/25

    1 font · 1 req

    Heading Font

    Geneva

    Sans39px

    Body Font

    Geneva

    Sans18px

    Contrast Ratio

    2.61:1

    25 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    39px
    h1
    32px
    h2
    25px
    h3
    18px
    h4
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

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

    ⚠️ Partial contrast: 25 elements below WCAG AA threshold (min 2.6:1).

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

    ✅ Strong hierarchy: Headlines are 2.2x larger than body text.

    Buy on MyFontsFlesch 37

    Color Palette

    9 unique colors
    Light
    #cccdcd
    Text· 14.899999999999999%
    #060919
    Primary· 31%
    #070e34
    Accent· 12.2%
    #d85821
    Accent· 6.4%
    #0b125b
    Accent· 4%
    #1d1c2c
    Secondary· 3.1%
    #c6a998
    Secondary· 2.9%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Social Media

    2
    Twitter/X WidgetsFree
    Facebook SDKFree

    Social widgets and sharing tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    24 Resources

    17
    Scripts
    7
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    local(13)platform.twitter.com(3)google-analytics.com(1)

    Website Identity

    co2.earth

    10 years old
    Location detected: 🇺🇸 United Statesvia ip
    NameSilo, LLC📧 Microsoft 365en-GB

    Social Profiles

    FacebookX (Twitter)

    Sponsored

    Last analyzed: 05 May 2026 at 00:41

    Historical Analysis & Change Tracking