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hotwater.com

https://hotwater.com· First analyzed 11 May 2026· Updated 11 May 2026
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hotwater.com
Desktop screenshot of hotwater.com
Mobile screenshot of hotwater.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.18.42.126

Site Location

🇺🇸 Ashland City, United Statesvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

graham.ns.cloudflare.com.kinsley.ns.cloudflare.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
914 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.6 MB
142 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

12 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Crazy Egg

Libraries

2
jQueryv3.5.1
Swiper

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Other

1
D3.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

A84/100
24
3
0
Meta Tags15/15
Content11/12
Headings6/8
Technical23/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
H
hotwater.comhotwater.com

Gas & Electric Water Heaters & Tankless Models | A. O. Smith

Find residential and commercial tankless models, hybrid heat pumps and storage tanks. Explore A. O. Smith's line of gas and electric water heaters.

Title Length60 chars

Recommended: 50-60 chars (~368px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    4 URLs

    4 sub-sitemaps

    robots.txt

    22 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    22/100
    Needs Work
    6 14

    Sponsored

    AI & LLM Readiness

    D52/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    9/25
    Citation
    15/25

    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:4%
    Words:1,683
    Token eff.:Optimal
    Sections/1K:5.9
    Depth:1/5

    Structured Data

    6 JSON-LD
    Person×1.3Organization×1.1(min)WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary37w
    Descriptive Headingsavg 6.8w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    86/100
    14
    Passed
    4
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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
    12/15
    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.
    58/100
    C
    169 mg
    CO₂e / view
    1.6 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    193 mg
    vs
    Returning (cached)
    96 mg
    Annual (10K/mo)
    20.3 kg
    Emission Segments
    Data Center
    8 mg
    Network
    50 mg
    Device
    111 mg
    Resource Breakdown
    JavaScript
    234.4 KB
    Images
    1.1 MB
    CSS
    232.3 KB
    HTML
    27.0 KB
    Other
    2.5 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Interactive

    HTTPS

    WAF

    194d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Corporation Service Company

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    07.05.2026

    Valid Until

    21.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.hotwater.comhotwater.com

    SHA-256 Fingerprint

    C2:CF:F7:07:4B:98:D4:73:BF:1D:95:6F:32:C8:ED:8A:E7:54:F9:47...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9fa2ff52da3f6f45-CDG
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    frame-ancestors 'self'
    content-type
    text/html;charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    mxa-00587901.gslb.pphosted.com
    mxb-00587901.gslb.pphosted.com

    Domain Information

    hotwater.com

    Domain Age
    31y 1m

    Created

    16.04.1995

    Expires

    17.04.2035

    Last Updated

    17.12.2025

    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
    68/100
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    franklin-gothic-atf

    WCAG AA
    78/100
    Readability
    /30
    24/30

    18px · LH 1.50

    Hierarchy
    /20
    16/20

    3.78x ratio

    WCAG
    /25
    22/25

    5:1 min contrast

    Performance
    /25
    16/25

    1 font

    Heading Font

    franklin-gothic-atf

    Sans68px

    Body Font

    franklin-gothic-atf

    Sans18px

    Contrast Ratio

    5:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~42 CPL

    Narrow lines
    68px
    h1
    45px
    h2
    32px
    h3
    32px
    h4
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.0:1).

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

    ✅ Strong hierarchy: Headlines are 3.8x larger than body text.

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

    AAdobe FontsBuy on MyFonts

    Color Palette

    7 unique colors
    19.44:1 AAA Dark
    #0d0d0d
    Text· 38.5%
    #ffffff
    Background· 22.5%
    #97b68f
    Primary· 7.9%
    #317c50
    Secondary· 7.1%
    #dfdcd2
    Secondary· 2.3%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Crazy EggSMB

    User behavior and product analytics

    Privacy & Cookies

    1
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    Reviews & Social Proof

    1
    BazaarvoiceEnterprise

    Customer reviews and testimonials

    3

    Categories

    5

    Total Tools

    2

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    28 Resources

    20
    Scripts
    8
    Styles
    8
    Async
    7
    Defer

    Top Script Sources

    local(7)googletagmanager.com(3)player.vimeo.com(3)script.crazyegg.com(2)tags.srv.stackadapt.com(1)

    Website Identity

    A.O. Smith

    A.O. Smith

    Corporation

    For millions of consumers, business owners, property managers and engineers worldwide, A. O. Smith has delivered innovative hot water solutions for over 80 years. A. O. Smith’s selection of residential and commercial water heaters, boilers, and storage tanks is unmatched for quality and diversity.

    www.hotwater.com
    31 years old

    500 Tennessee Waltz Parkway, Ashland City

    37015, Ashland City, TN

    United States

    Location detected: 🇺🇸 United States, Ashland Cityvia schema_nap
    CSC Corporate Domains, Inc.en-USEst. 1904

    Sponsored

    Last analyzed: 11 May 2026 at 17:45

    Historical Analysis & Change Tracking