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ridibooks.com

https://ridibooks.com· First analyzed 02 May 2026· Updated 02 May 2026
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ridibooks.com
Desktop screenshot of ridibooks.com
Mobile screenshot of ridibooks.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.17.219.15

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dawn.ns.cloudflare.com.sid.ns.cloudflare.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
948 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
310 KB
217 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Next.js
Infrastructure
Platform
AWS CloudFront
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Advertising

2
Twitter AdsTikTok Pixel

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

CDN

1
Cloudflare

SEO Analysis

C69/100
21
9
0
Meta Tags7/15
Content10/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile1/4
Indexability3/3
R
ridibooks.comridibooks.com

리디 RIDI - 만화 웹툰 웹소설 전자책

만화, 웹툰, 웹소설, 전자책 모두 리디에서 만나 보세요! 리디 독점, 할인, 무료감상 등 리디만의 특별한 혜택과 함께 다양한 이야기를 마음껏 즐기세요.

Title Length23 chars

Recommended: 50-60 chars (~138px / 580px)

Description Length85 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    14 URLs

    14 sub-sitemaps

    robots.txt

    12 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 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

    F34/100
    Bot Access
    19/25
    Machine Read.
    1/25
    Schema Data
    4/25
    Citation
    10/25

    AI Bot Access

    12/14 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:2%
    Words:3,722
    Token eff.:Poor Structure

    Structured Data

    1 JSON-LD
    WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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
    12
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    12/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    7/15
    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.
    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.
    75/100
    A+
    31 mg
    CO₂e / view
    310.3 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    36 mg
    vs
    Returning (cached)
    18 mg
    Annual (10K/mo)
    3.8 kg
    Emission Segments
    Data Center
    2 mg
    Network
    9 mg
    Device
    21 mg
    Resource Breakdown
    JavaScript
    219.3 KB
    HTML
    87.7 KB
    Other
    3.3 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    86%Very Good
    Interactive

    HTTPS

    WAF

    44d

    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

    18.03.2026

    Valid Until

    16.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (3)

    ridibooks.com*.admin.ridibooks.com*.ridibooks.com

    SHA-256 Fingerprint

    DC:BF:65:E3:8D:A3:66:5F:EF:B7:EF:63:BF:F3:D7:0C:76:43:C3:0E...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-credentials
    true
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray🇮🇹 Milan
    9f591a4a0c300d17-MXP
    content-encoding
    📦 Gzip(gzip)
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

    aspmx.l.google.com
    aspmx3.googlemail.com
    alt1.aspmx.l.google.com
    alt2.aspmx.l.google.com

    +1 more

    Domain Information

    ridibooks.com

    Domain Age
    16y 6m

    Created

    12.10.2009

    Expires

    12.10.2028

    Last Updated

    25.11.2025

    Registrar

    Amazon Registrar, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    74/100
    Mobile Friendly143 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=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=yes, viewport-fit=cover
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    -apple-system

    WCAG Partial
    73/100
    Readability
    /30
    13/30

    7px · LH --

    Hierarchy
    /20
    20/20

    4x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    23/25

    System fonts

    Heading Font

    -apple-system

    Sans28px

    Body Font

    -apple-system

    Sans7px

    Contrast Ratio

    1:1

    13 issues

    Reading Comfort

    ~65 CPL

    Optimal (45–75)
    28px
    h1
    22px
    h2
    7px
    p

    ❌ Critical: 7px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line length: ~65 chars/line (ideal 45–75 CPL).

    ❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 4.0x larger than body text.

    Flesch 10

    Color Palette

    7 unique colors
    Dark
    #4c4c4c
    Text· 47.599999999999994%
    #00284c
    Primary· 25%
    #ffffff
    Primary· 0%
    #7cafd7
    Accent· 9.6%
    #233543
    Primary· 3.3%
    #3e5b83
    Secondary· 2.8%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    3
    Facebook PixelMid-Market
    Twitter/X AdsMid-Market
    TikTok PixelMid-Market

    Ad platforms and retargeting pixels

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    3

    Categories

    5

    Total Tools

    0

    Enterprise

    3

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    22 Resources

    20
    Scripts
    2
    Styles
    10
    Async
    10
    Defer

    Top Script Sources

    static.ridicdn.net(9)analytics.tiktok.com(3)connect.facebook.net(2)googletagmanager.com(2)static.ads-twitter.com(2)

    Website Identity

    ridibooks.com

    16 years old
    Location detected: 🇨🇦 Canadavia ip
    Amazon Registrar, Inc.📧 Google Workspaceko

    Sponsored

    Last analyzed: 02 May 2026 at 18:31

    Historical Analysis & Change Tracking