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clevelandheartlab.com

https://clevelandheartlab.com· First analyzed 28 May 2026· Updated 28 May 2026
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clevelandheartlab.com
Desktop screenshot of clevelandheartlab.com
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Mobile

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Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

52.232.227.90

Site Location

🇺🇸 Secaucus, United Statesvia schema

Server Location

🇺🇸 Boydton, United States

ASN

AS8075

Organization

Microsoft Azure Cloud (eastus2)

Server

Apache

Nameservers

dns2.cscdns.net.dns1.cscdns.net.

Performance

89

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
2.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
536 KB
60 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Adobe Experience Manager

Technology Stack

3 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Foundation

Web Servers

1
Apache

SEO Analysis

C63/100
18
7
0
Meta Tags5/15
Content10/12
Headings8/8
Technical19/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
C
clevelandheartlab.comclevelandheartlab.com

Home | Cleveland Heart Lab

Home

Title Length27 chars

Recommended: 50-60 chars (~163px / 580px)

Description Length4 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    42/100
    Fair
    10 13

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    8/25
    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
    nav
    Text ratio:7%
    Words:456
    Token eff.:Optimal
    Sections/1K:21.9
    Depth:1/5

    Structured Data

    3 JSON-LD
    WebSiteLocalBusiness×1.1BreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary28w
    Descriptive Headingsavg 3.6w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    78/100
    11
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    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
    10/15
    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
    10/15
    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.
    61/100
    A
    54 mg
    CO₂e / view
    536.4 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    62 mg
    vs
    Returning (cached)
    31 mg
    Annual (10K/mo)
    6.5 kg
    Emission Segments
    Data Center
    3 mg
    Network
    16 mg
    Device
    36 mg
    Resource Breakdown
    JavaScript
    158.0 KB
    Images
    2.8 KB
    CSS
    361.2 KB
    HTML
    8.9 KB
    Other
    5.6 KB
    Green Hosting Verified
    Microsoft Azure
    Provider Match
    3 recommendations
    • •Carbon footprint recommendation preview...
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    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    No WAF

    70d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    07.08.2025

    Valid Until

    06.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (20)

    blog.employersolutions.comwww.blog.employersolutions.comexamone.cawww.examone.cawww.clevelandheartlab.comwww.knowyourrisk.comwww.examone.comwww.dermpathdiagnostics.com+12 more

    SHA-256 Fingerprint

    B7:71:F7:4E:2F:DC:24:9E:D3:BC:3F:2B:27:81:42:6A:5E:C9:55:01...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    112730
    content-encoding
    📦 Gzip(gzip)
    content-length
    8807
    content-security-policy
    script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: legacy...
    content-type
    text/html;charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    cluster4a.us.messagelabs.com
    cluster4.us.messagelabs.com

    Domain Information

    clevelandheartlab.com

    Domain Age
    18 years

    Created

    17.05.2008

    Expires

    17.05.2027

    Last Updated

    13.05.2026

    Registrar

    CSC Corporate Domains, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust
    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.
    C
    60/100
    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
    width=device-width, initial-scale=1
    2 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Roboto Black + Roboto

    WCAG Partial
    72/100
    Readability
    /30
    23/30

    16px · LH 1.63

    Hierarchy
    /20
    20/20

    2.5x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    14/25

    System fonts

    Heading Font

    Roboto Black

    Sans40px

    Body Font

    Roboto

    Sans16px

    Contrast Ratio

    1:1

    18 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    40px
    h1
    33px
    h2
    28px
    h3
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ❌ Very complex text: Flesch score 7/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 18 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 2.5x larger than body text.

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

    Buy on MyFontsFlesch 7

    Color Palette

    11 unique colors
    2.48:1 Fail Light
    #ffffff
    Background· 33.7%
    #9ca899
    Secondary· 5.6%
    #1e6525
    Primary· 18.2%
    #496885
    Secondary· 11.8%
    #0e2644
    Accent· 6.8%
    #2f4966
    Secondary· 6.7%
    #074925
    Accent· 4.5%
    #dfe3db
    Secondary· 4.2%

    Business & Marketing Stack

    2 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    2

    Categories

    2

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    2
    Async
    1
    Defer

    Top Script Sources

    local(14)tags.tiqcdn.com(3)rum.hlx.page(1)cdn.cookielaw.org(1)s7d6.scene7.com(1)

    Website Identity

    Quest Diagnostics

    LocalBusiness
    1-800-222-0446
    www.questdiagnostics.com/
    18 years old

    500 Plaza Drive, Secaucus

    07094, Secaucus, NJ

    US

    Location detected: 🇺🇸 United States, Secaucusvia schema
    CSC Corporate Domains, Inc.en

    Sponsored

    Last analyzed: 28 May 2026 at 22:52

    Historical Analysis & Change Tracking