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opc.org

https://opc.org· First analyzed 11 May 2026· Updated 11 May 2026
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opc.org
Desktop screenshot of opc.org
Mobile screenshot of opc.org
Mobile

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Hosting Provider

Ipxo LLC

IP Address

142.214.208.194

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 St Louis, United States

ASN

AS7393

Organization

Ipxo LLC

Server

Apache

Nameservers

ns100.digicertdns.com.ns1.opc.org.ns102.digicertdns.com.ns101.digicertdns.com.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9.4 MB
37 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Ipxo LLC

Technology Stack

4 Technologies Detected

Libraries

2
jQueryv3.5.1
jQuery UI

Web Servers

1
Apachev2.4.6

Languages

1
PHPv8.2.17

SEO Analysis

D57/100
14
10
0
Meta Tags10/15
Content6/12
Headings6/8
Technical11/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
O
opc.orgopc.org

The Orthodox Presbyterian Church

We're the Orthodox Presbyterian Church. Our purpose is simple: to bring glory to God through our churches and individual lives to make known to the world the...

Description truncated.
Title Length32 chars

Recommended: 50-60 chars (~199px / 580px)

Description Length201 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    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

    F37/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    0/25
    Citation
    9/25

    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:4%
    Words:394
    Token eff.:Optimal
    Sections/1K:27.9

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary15w
    Descriptive Headingsavg 3.1w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    AI readiness recommendation preview...
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    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
    74/100
    10
    Passed
    5
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    9/20
    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.
    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.
    10/100
    F
    1.19 g
    CO₂e / view
    9.4 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.36 g
    vs
    Returning (cached)
    681 mg
    Annual (10K/mo)
    143.0 kg
    Emission Segments
    Data Center
    266 mg
    Network
    286 mg
    Device
    640 mg
    Resource Breakdown
    JavaScript
    345.4 KB
    Images
    21.0 KB
    CSS
    9.0 MB
    HTML
    24.3 KB
    Green Hosting Not Verified
    Ipxo LLC
    7 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    No WAF

    72d

    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/1.1

    Valid From

    24.04.2026

    Valid Until

    23.07.2026

    Subject Alternative Names (3)

    mail.opc.orgopc.orgwww.opc.org

    SHA-256 Fingerprint

    B3:AD:70:35:87:23:51:9E:0E:8E:E4:12:07:72:60:10:00:DE:51:15...

    Top Recommendations

    Security recommendation preview

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    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    connection
    Keep-Alive
    content-type
    text/html; charset=UTF-8
    date
    Mon, 11 May 2026 18:16:18 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    keep-alive
    timeout=5, max=100
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mail.opc.org

    Domain Information

    opc.org

    Domain Age
    30y 8m

    Created

    20.09.1995

    Expires

    19.09.2030

    Last Updated

    28.07.2025

    Registrar

    Network Solutions, LLC

    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.
    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
    initial-scale=1.0, width=device-width
    2 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Roboto

    WCAG Partial
    62/100
    Readability
    /30
    17/30

    14px · LH --

    Hierarchy
    /20
    12/20

    1.71x ratio

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    17/25

    System fonts

    Heading Font

    Roboto

    Sans24px

    Body Font

    Roboto

    Sans14px

    Contrast Ratio

    1:1

    14 issues

    Reading Comfort

    ~36 CPL

    Narrow lines
    24px
    h1
    18px
    h2
    20px
    h3
    14px
    p

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

    ❌ Very complex text: Flesch score 30/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    Flesch 30

    Color Palette

    9 unique colors
    Light
    #ffffff
    Background· 22%
    #01355a
    Accent· 25%
    #dfe2e7
    Secondary· 13.3%
    #005497
    Primary· 10.4%
    #5e7784
    Secondary· 7.6%
    #0a1724
    Accent· 6.3%
    #a1b3b9
    Secondary· 6.3%
    #24445d
    Secondary· 5.1%

    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

    Scripts & Styles

    8 Resources

    4
    Scripts
    4
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    local(4)

    Website Identity

    opc.org

    30 years old
    Location detected: 🇺🇸 United Statesvia ip
    Network Solutions, LLCen

    Social Profiles

    Instagram

    Sponsored

    Last analyzed: 11 May 2026 at 18:16

    Historical Analysis & Change Tracking