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k12reader.com

https://k12reader.com· First analyzed 12 May 2026· Updated 12 May 2026
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k12reader.com
Desktop screenshot of k12reader.com
Mobile screenshot of k12reader.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.65.88

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

pete.ns.cloudflare.com.lara.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
342 ms10%
Speed Index
445 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
195 KB
95 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.3.8
cms
K12Readerv2.1.22Custom
by WP Smith

Technology Stack

10 Technologies Detected

Advertising

2
Google AdsGoogle AdSense

Plugins

2
K12Glossary
Yoast SEO

Libraries

1
jQueryv3.7.0

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Analytics

1
Google Analytics

CDN

1
Cloudflare

Languages

1
PHPv7.2.34

SEO Analysis

C67/100
18
9
0
Meta Tags12/15
Content8/12
Headings7/8
Technical19/25
E-E-A-T0/7
Images3/7
Links4/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
K
k12reader.comk12reader.com

Reading Worksheets, Spelling, Grammar, Comprehension, Lesson Plans -

Reading worksheets and articles for parents and teachers, covering sight words, vocabulary, reading comprehension, grammar, and other reading essentials.

Title Length68 chars

Recommended: 50-60 chars (~413px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 13 1

    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.
    7/25
    Schema Data
    3/25
    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
    Text ratio:1%
    Words:410
    Token eff.:Optimal

    Structured Data

    1 JSON-LD
    WebSiteSearchAction

    Citation Readiness

    Opening Summary21w
    Descriptive Headingsavg 7.2w
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    77/100
    11
    Passed
    3
    Critical
    0
    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
    15/15
    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
    6/15
    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.
    62/100
    A+
    20 mg
    CO₂e / view
    195.4 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    23 mg
    vs
    Returning (cached)
    11 mg
    Annual (10K/mo)
    2.4 kg
    Emission Segments
    Data Center
    1 mg
    Network
    6 mg
    Device
    13 mg
    Resource Breakdown
    JavaScript
    162.3 KB
    Images
    19.4 KB
    HTML
    13.4 KB
    Other
    300 B
    Green Hosting Verified
    Cloudflare
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    WAF

    51d

    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+H3

    Valid From

    04.04.2026

    Valid Until

    03.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    k12reader.com*.k12reader.com

    SHA-256 Fingerprint

    6B:99:FE:4B:E8:18:32:45:3E:15:A9:51:2B:3F:ED:18:F3:8B:09:04...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-ray
    9fab178d7857c8e3-BOS
    content-encoding
    zstd
    content-type
    text/html; charset=UTF-8
    date
    Tue, 12 May 2026 17:20:04 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    mail.sallyjo.com

    Domain Information

    k12reader.com

    Domain Age
    19y 1m

    Created

    19.03.2007

    Expires

    01.06.2027

    Last Updated

    02.05.2026

    Registrar

    Cloudflare, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    Privacy policy page linked
    Data Protection Officer mentioned

    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.
    B
    73/100
    Mobile Friendly131 breakpoints
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Lato + Helvetica

    WCAG Partial
    58/100
    Readability
    /30
    19/30

    14px · LH 1.63

    Hierarchy
    /20
    12/20

    2x ratio

    WCAG
    /25
    14/25

    2.2:1 min contrast

    Performance
    /25
    13/25

    2 fonts · 1 req

    Heading Font

    Lato

    Sans28px

    Body Font

    Helvetica

    Sans14px

    Contrast Ratio

    2.2:1

    12 issues

    Reading Comfort

    ~47 CPL

    Optimal (45–75)
    28px
    h1
    24px
    h2
    23px
    h4
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

    ❌ Very complex text: Flesch score 29/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 2.2:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 29

    Color Palette

    9 unique colors
    Light
    #ffffff
    Background· 78.89999999999999%
    #2f407b
    Secondary· 3.8%
    #beb6ae
    Secondary· 2.3%
    #c1ccc7
    Secondary· 2%
    #7c95a4
    Secondary· 1.3%
    #e2e0bc
    Secondary· 0.7%

    Business & Marketing Stack

    2 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    2

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google AdSenseGoogle Ad ManagerAmazon Publisher ServicesPrebid.js

    Sponsored

    Scripts & Styles

    24 Resources

    20
    Scripts
    4
    Styles
    11
    Async
    0
    Defer

    Top Script Sources

    k12reader.com(3)fundingchoicesmessages.google.com(3)qd.admetricspro.com(2)pagead2.googlesyndication.com(1)c.amazon-adsystem.com(1)

    Website Identity

    Reading Worksheets, Spelling, Grammar, Comprehension, Lesson Plans

    www.k12reader.com/
    19 years old
    Location detected: 🇨🇦 Canadavia ip
    Cloudflare, Inc.en-US

    Sponsored

    Last analyzed: 12 May 2026 at 17:20

    Historical Analysis & Change Tracking