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spellzone.com

https://spellzone.com· First analyzed 15 May 2026· Updated 15 May 2026
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spellzone.com
Desktop screenshot of spellzone.com
Mobile screenshot of spellzone.com
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.66.42.246

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

brett.ns.cloudflare.com.karina.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
276 ms10%
Speed Index
359 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
14 KB
57 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Libraries

1
jQueryv3.3.1

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

SEO Analysis

D59/100
15
10
0
Meta Tags12/15
Content11/12
Headings6/8
Technical11/21
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
S
spellzone.comspellzone.com

Spellzone - the online English spelling resource

The Spellzone resource is for students aged six to adult in school, at work and at home. It is also suitable for students learning English as a foreign langu...

Description truncated.
Title Length48 chars

Recommended: 50-60 chars (~277px / 580px)

Description Length386 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    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

    D43/100
    Bot Access
    20/25
    Machine Read.
    13/25
    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
    Text ratio:16%
    Words:1,159
    Token eff.:Optimal
    Sections/1K:39.7

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary173w
    Descriptive Headingsavg 7.5w
    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
    76/100
    13
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    12/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    15/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    14/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    11/15
    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.
    1 recommendation
    • •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.
    79/100
    A+
    1 mg
    CO₂e / view
    14.0 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    2 mg
    vs
    Returning (cached)
    <0.001 g
    Annual (10K/mo)
    168 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    <0.001 g
    Device
    <0.001 g
    Resource Breakdown
    JavaScript
    300 B
    Images
    1.8 KB
    CSS
    300 B
    HTML
    9.5 KB
    Other
    2.2 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    65%Fair
    Critical / Transactional

    HTTPS

    WAF

    62d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    17.04.2026

    Valid Until

    16.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    spellzone.com*.spellzone.com

    SHA-256 Fingerprint

    66:B0:96:EC:68:EC:12:C1:B8:7E:58:47:E9:FC:BE:8F:0C:51:66:82...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    5986
    cache-control
    🔴 No Cache(no-store)
    cf-cache-status
    HIT
    cf-ray🇦🇹 Vienna
    9fc101133afdf406-VIE
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    default-src 'self' www.spellzone.com/ googleads.g.doublecli...
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    73

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    mail.spellzone.com

    Domain Information

    spellzone.com

    Domain Age
    26y 2m

    Created

    04.03.2000

    Expires

    04.03.2030

    Last Updated

    09.01.2025

    Registrar

    CSL Computer Service Langenbach GmbH d/b/a joker.com

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    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
    57/100
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial Rounded MT Bold + Arial

    WCAG Partial
    72/100
    Readability
    /30
    25/30

    17px · LH 1.60

    Hierarchy
    /20
    11/20

    1.64x ratio

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Arial Rounded MT Bold

    Sans28px

    Body Font

    Arial

    Sans17px

    Contrast Ratio

    1:1

    6 issues

    Reading Comfort

    ~51 CPL

    Optimal (45–75)
    28px
    h1
    26px
    h2
    22px
    h3
    17px
    h4
    17px
    p

    ✅ Excellent readability: 17px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~51 chars/line (ideal 45–75 CPL).

    ⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

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

    Buy on MyFontsFlesch 40

    Color Palette

    4 unique colors
    2.23:1 Fail Light
    #f5f5f5
    Primary· 65.3%
    #a4a7a6
    Other· 7.7%
    #d5eaed
    Secondary· 12.4%

    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

    7 Resources

    3
    Scripts
    4
    Styles
    0
    Async
    2
    Defer

    Top Script Sources

    Scripts(2)spellzone.com(1)

    Website Identity

    spellzone.com

    26 years old
    Location detected: 🇨🇦 Canadavia ip
    CSL Computer Service Langenbach GmbH d/b/a joker.comen

    Social Profiles

    FacebookX (Twitter)

    Sponsored

    Last analyzed: 15 May 2026 at 09:10

    Historical Analysis & Change Tracking