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bookofconcord.org

https://bookofconcord.org· First analyzed 17 May 2026· Updated 17 May 2026
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bookofconcord.org
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Mobile

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Hosting Provider

TELUS Communications Inc

IP Address

74.48.131.205

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Los Angeles, United States

ASN

AS35916

Organization

TELUS Communications Inc

Server

OpenResty

CDN

Cloudflare

WAF

Cloudflare

Nameservers

sevki.ns.cloudflare.com.lauryn.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
455 ms10%
Speed Index
592 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
947 KB
18 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

JAMstack
⚡ SSG
Frontend
Framework
Hugov0.92.1
Infrastructure
Hosting
TELUS Communications Inc
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

1 Technologies Detected

Web Servers

1
OpenRestyv1.19.3.2

SEO Analysis

B73/100
21
3
0
Meta Tags11/15
Content10/12
Headings8/8
Technical17/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
B
bookofconcord.orgbookofconcord.org

BookOfConcord.org · The Original Home of the Book of Concord

The Original Home of the Book of Concord

Title Length60 chars

Recommended: 50-60 chars (~371px / 580px)

Description Length40 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    224 URLs

    robots.txt

    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

    D49/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    16/25

    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:10%
    Words:1,077
    Token eff.:Optimal
    Sections/1K:2.8
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary48w
    Descriptive Headingsavg 7.3w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (6)
    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.
    A
    85/100
    13
    Passed
    1
    Critical
    0
    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
    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
    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...
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    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
    B
    117 mg
    CO₂e / view
    947.0 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    134 mg
    vs
    Returning (cached)
    67 mg
    Annual (10K/mo)
    14.1 kg
    Emission Segments
    Data Center
    26 mg
    Network
    28 mg
    Device
    63 mg
    Resource Breakdown
    Images
    60.4 KB
    CSS
    871.6 KB
    HTML
    15.0 KB
    Green Hosting Not Verified
    TELUS Communications Inc
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Static / Informational

    HTTPS

    No WAF

    55d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    13.04.2026

    Valid Until

    12.07.2026

    Subject Alternative Names (2)

    bookofconcord.orgwww.bookofconcord.org

    SHA-256 Fingerprint

    97:B0:E2:79:AD:0A:33:53:3D:6C:1E:79:39:CC:07:64:73:F4:75:A6...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html
    date
    Sun, 17 May 2026 03:51:39 GMT
    etag
    W/"65a2bf0b-ffef"
    last-modified
    Sat, 13 Jan 2024 16:49:15 GMT
    server
    openresty/1.19.3.2
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (2)

    mx01.ionos.com
    mx00.ionos.com

    Domain Information

    bookofconcord.org

    Domain Age
    25y 1m

    Created

    20.04.2001

    Expires

    20.04.2027

    Last Updated

    20.04.2026

    Registrar

    IONOS SE

    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.
    A
    83/100
    Mobile Friendly15 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, shrink-to-fit=no
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    cormorant sc + sans-serif

    WCAG Partial
    65/100
    Readability
    /30
    20/30

    20px · LH 1.94

    Hierarchy
    /20
    13/20

    1.77x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    15/25

    1 font · 1 req

    Heading Font

    cormorant sc

    Sans36px

    Body Font

    sans-serif

    Sans20px

    Contrast Ratio

    1:1

    9 issues

    Reading Comfort

    ~34 CPL

    Narrow lines
    36px
    h1
    64px
    h2
    48px
    h3
    20px
    p
    Major Third
    Scale

    ✅ Excellent readability: 20px body text is ideal for all devices.

    ⚠️ Wide line spacing (1.94). 1.4–1.6 is optimal for body text.

    ⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

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

    Buy on MyFontsFluid Type (rem)Flesch 57

    Color Palette

    7 unique colors
    Light
    #ffffff
    Primary· 68.40000000000002%
    #95492e
    Primary· 19.900000000000002%
    #9b7455
    Secondary· 1.8%
    #76675d
    Secondary· 1.5%
    #683e27
    Secondary· 1%

    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

    Website Identity

    bookofconcord.org

    25 years old
    Location detected: 🇺🇸 United Statesvia ip
    IONOS SEen

    Sponsored

    Last analyzed: 17 May 2026 at 03:52

    Historical Analysis & Change Tracking