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pebblego.com

https://pebblego.com· First analyzed 24 May 2026· Updated 24 May 2026
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pebblego.com
Desktop screenshot of pebblego.com
Mobile screenshot of pebblego.com
Mobile

Sponsored

Hosting Provider

Fastly, Inc.

IP Address

151.101.3.10

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Montreal, Canada

ASN

AS54113

Organization

Fastly, Inc.

CDN

Fastly

Nameservers

ns-1573.awsdns-04.co.uk.ns-447.awsdns-55.com.ns-558.awsdns-05.net.ns-1123.awsdns-12.org.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.3 MB
63 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Adobe Experience Manager

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

SEO Analysis

B70/100
18
8
0
Meta Tags14/15
Content10/12
Headings6/8
Technical18/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
P
pebblego.compebblego.com

K–5 Leveled Nonfiction Literacy & Research Platform | PebbleGo

PebbleGo is a K–5 digital learning platform with nonfiction articles, eBooks, and teaching resources designed to engage students and support educators.

Title Length62 chars

Recommended: 50-60 chars (~374px / 580px)

Description Length151 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    146 URLs

    robots.txt

    41 rules

    Local SEO

    Local Search Readiness

    7/100
    Poor
    2 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

    D45/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    12/25

    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
    navheader/footer
    Text ratio:4%
    Words:596
    Token eff.:Optimal
    Sections/1K:16.8
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary254w
    Descriptive Headingsavg 2.8w
    Canonical URL
    Open Graph3/3
    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.
    B
    76/100
    11
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    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
    9/15
    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.
    31/100
    F
    651 mg
    CO₂e / view
    6.3 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    744 mg
    vs
    Returning (cached)
    372 mg
    Annual (10K/mo)
    78.2 kg
    Emission Segments
    Data Center
    32 mg
    Network
    191 mg
    Device
    428 mg
    Resource Breakdown
    JavaScript
    75.9 KB
    Images
    5.6 MB
    CSS
    589.4 KB
    HTML
    17.8 KB
    Other
    302 B
    Green Hosting Verified
    Fastly, Inc.
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    70d

    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

    05.05.2026

    Valid Until

    03.08.2026

    Subject Alternative Names (2)

    pebblego.comwww.pebblego.com

    SHA-256 Fingerprint

    45:10:FF:D3:DC:2B:CF:59:BE:9C:06:51:FF:B8:80:CF:D3:E1:ED:48...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    0
    cache-control
    🟡 300s(max-age=300,stale-while-revalidate=3600)
    content-encoding
    📦 Gzip(gzip)
    content-length
    17961
    content-type
    text/html;charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    75

    SPF
    DKIM
    DMARC

    MX Records (1)

    pebblego-com.mail.protection.outlook.com

    Domain Information

    pebblego.com

    Domain Age
    17y 7m

    Created

    29.10.2008

    Expires

    29.10.2026

    Last Updated

    29.08.2025

    Registrar

    Register.com - Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust
    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.
    D
    58/100
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Fraunces

    WCAG AA
    72/100
    Readability
    /30
    20/30

    28px · LH --

    Hierarchy
    /20
    14/20

    1.57x ratio

    WCAG
    /25
    21/25

    6.05:1 min contrast

    Performance
    /25
    17/25

    1 font · 1 req

    Heading Font

    Fraunces

    Sans44px

    Body Font

    Fraunces

    Sans28px

    Contrast Ratio

    6.05:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~36 CPL

    Narrow lines
    44px
    h1
    40px
    h2
    52px
    h3
    28px
    p
    Major Second
    Scale

    ✅ Excellent readability: 28px body text is ideal for all devices.

    ⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.0:1).

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

    ⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

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

    Buy on MyFontsVariable FontsFluid TypeFlesch 32

    Color Palette

    12 unique colors
    Light
    #ffffff
    Text· 13.2%
    #3a035e
    Accent· 17.1%
    #7205a3
    Accent· 16.7%
    #990acf
    Accent· 15.100000000000001%
    #4b0279
    Primary· 12.5%
    #a97f96
    Secondary· 6.1%
    #d0c1c5
    Secondary· 5.8%
    #5c365f
    Secondary· 5.7%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    16 Resources

    12
    Scripts
    4
    Styles
    9
    Async
    1
    Defer

    Top Script Sources

    local(9)cdn.cookielaw.org(2)googletagmanager.com(1)

    Website Identity

    pebblego.com

    17 years old
    Location detected: 🇨🇦 Canadavia ip
    Register.com - Network Solutions, LLC📧 Microsoft 365en

    Sponsored

    Last analyzed: 24 May 2026 at 23:59

    Historical Analysis & Change Tracking