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coj.net

https://coj.net· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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coj.net
Desktop screenshot of coj.net
Mobile screenshot of coj.net
Mobile

Sponsored

Hosting Provider

City of Jacksonville, Florida

IP Address

205.173.38.124

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Jacksonville, United States

ASN

AS36548

Organization

City of Jacksonville, Florida

CDN

Akamai

WAF

Akamai

Nameservers

dns1.coj.net.dns2.coj.net.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
879 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
36.7 MB
141 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Kentico

Technology Stack

9 Technologies Detected

Fonts

3
Google FontsAdobe Fonts (Typekit)Adobe Fonts

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Libraries

1
Animate.css

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

C61/100
16
10
0
Meta Tags5/15
Content11/12
Headings6/8
Technical15/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social2/5
Freshness2/4
Mobile3/4
Indexability3/3
C
coj.netcoj.net

Jacksonville.gov - Welcome

The official website of the City of Jacksonville, Florida

Title Length26 chars

Recommended: 50-60 chars (~155px / 580px)

Description Length57 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,332 URLs

    robots.txt

    8 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    13/100
    Poor
    4 11 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    14/25
    Schema Data
    0/25
    Citation
    13/25

    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:11%
    Words:2,035
    Token eff.:Optimal
    Sections/1K:10.3
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary173w
    Descriptive Headingsavg 3.9w
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    83/100
    14
    Passed
    1
    Critical
    3
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    3/15
    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.
    17/100
    F
    4.65 g
    CO₂e / view
    36.7 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    5.31 g
    vs
    Returning (cached)
    2.66 g
    Annual (10K/mo)
    557.7 kg
    Emission Segments
    Data Center
    1.04 g
    Network
    1.12 g
    Device
    2.49 g
    Resource Breakdown
    JavaScript
    50.4 KB
    Images
    5.3 MB
    CSS
    7.5 MB
    Fonts
    760 B
    HTML
    23.7 KB
    Other
    23.9 MB
    Green Hosting Not Verified
    City of Jacksonville, Florida
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    WAF

    253d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    13.01.2026

    Valid Until

    07.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.jacksonville.govjacksonville.gov

    SHA-256 Fingerprint

    44:CA:33:FB:91:33:A2:A4:73:22:84:B9:B6:D4:C7:93:95:73:72:C7...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    akamai-grn
    0.8b2b2117.1777486659.401ab43
    cache-control
    🔴 No Cache(max-age=0, no-cache, no-store)
    content-encoding
    📦 Gzip(gzip)
    content-length
    23957
    content-security-policy
    frame-ancestors 'self' https://sacsbi.z13.web.core.windows.n...
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    coj-net.mail.protection.outlook.com

    Domain Information

    coj.net

    Domain Age
    28y 9m

    Created

    29.07.1997

    Expires

    28.07.2027

    Last Updated

    25.03.2024

    Registrar

    Network Solutions, LLC

    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.
    C
    64/100
    Mobile Friendly9 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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    sans-serif

    WCAG Partial
    56/100
    Readability
    /30
    19/30

    15px · LH 1.40

    Hierarchy
    /20
    12/20

    1.33x ratio · ✓ H1→H6

    WCAG
    /25
    12/25

    1:1 min contrast

    Performance
    /25
    13/25

    0 fonts · 1 req

    Heading Font

    sans-serif

    Sans20px

    Body Font

    sans-serif

    Sans15px

    Contrast Ratio

    1:1

    28 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    20px
    h1
    40px
    h2
    24px
    h3
    15px
    p
    Perfect Fourth
    Scale

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 33/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.0:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    GGoogle FontsAAdobe FontsFlesch 33

    Color Palette

    14 unique colors
    2.54:1 Fail Dark
    #77776d
    Other· 7.3%
    #c4c2bb
    Other· 7%
    #fbfbfa
    Primary· 20.1%
    #1e4065
    Accent· 11.7%
    #b8a998
    Secondary· 6.7%
    #454339
    Border· 6.6%
    #19242d
    Secondary· 6.5%
    #dfd8ce
    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

    30 Resources

    20
    Scripts
    10
    Styles
    5
    Async
    0
    Defer

    Top Script Sources

    local(11)googletagmanager.com(2)translate.googleapis.com(2)cse.google.com(1)google-analytics.com(1)

    Website Identity

    coj.net

    9046302489
    28 years old
    Location detected: 🇺🇸 United Statesvia ip
    Network Solutions, LLC📧 Microsoft 365EN

    Sponsored

    Last analyzed: 29 Apr 2026 at 18:18

    Historical Analysis & Change Tracking