StackOptic
Back to Search
hornblasters.com favicon

hornblasters.com

https://hornblasters.com· First analyzed 16 May 2026· Updated 16 May 2026
Export
hornblasters.com
Desktop screenshot of hornblasters.com
Mobile screenshot of hornblasters.com
Mobile

Sponsored

Hosting Provider

Shopify
shopify.com

IP Address

23.227.38.32

Site Location

🇺🇸 Tampa, United Statesvia schema_nap

Server Location

🇨🇦 Ottawa, Canada

ASN

AS13335

Organization

Shopify, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-556.awsdns-05.net.ns-1181.awsdns-19.org.ns-1850.awsdns-39.co.uk.ns-458.awsdns-57.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
762 ms10%
Speed Index
991 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.7 MB
218 requests

Image Optimization

Lazy LoadWebPAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Shopify
ecommerce
Impulse v9 - Interactive DesignCustom
Shopify Theme

Detected Apps

Stamped.ioGorgiasHotjarFacebook ChannelInstagram Shopping+2 more

Technology Stack

19 Technologies Detected

Analytics

4
Google Analytics 4
Facebook Pixel
Hotjar
Microsoft Clarity

Customer Support

2
GorgiasZendesk

Advertising

2
Snapchat PixelMicrosoft Advertising

Reviews

2
TrustpilotStamped.io

Libraries

1
jQueryv1.11.0

Other

1
AOS (Animate On Scroll)

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Payments

1
Affirm

CDN

1
Cloudflare

Security

1
reCAPTCHA

SEO Analysis

A83/100
26
5
0
Meta Tags13/15
Content10/12
Headings8/8
Technical25/25
E-E-A-T2/7
Images7/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile1/4
Indexability3/3
H
hornblasters.comhornblasters.com

Train Horn Kits, Air Horns & Onboard Air Systems | HornBlasters

Shop the loudest train horn kits, air horns, and onboard air systems for trucks, cars, and off road vehicles. Trusted by enthusiasts nationwide with real ins...

Description truncated.
Title Length63 chars

Recommended: 50-60 chars (~380px / 580px)

Description Length186 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    69 URLs

    69 sub-sitemaps

    robots.txt

    166 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    48/100
    Fair
    13 9

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    15/25
    Schema Data
    8/25
    Citation
    10/25

    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:2%
    Words:2,298
    Token eff.:Optimal

    Structured Data

    11 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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
    84/100
    12
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    16/20
    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
    12/15
    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
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    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.
    50/100
    E
    280 mg
    CO₂e / view
    2.7 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    320 mg
    vs
    Returning (cached)
    160 mg
    Annual (10K/mo)
    33.6 kg
    Emission Segments
    Data Center
    14 mg
    Network
    82 mg
    Device
    184 mg
    Resource Breakdown
    JavaScript
    713.7 KB
    Images
    1.2 MB
    CSS
    686.7 KB
    Fonts
    2.7 KB
    HTML
    74.3 KB
    Other
    92.1 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    WAF

    43d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    30.03.2026

    Valid Until

    28.06.2026

    Subject Alternative Names (1)

    hornblasters.com

    SHA-256 Fingerprint

    29:39:64:EF:5C:6F:1F:CD:74:1E:25:2D:6D:C7:AF:E9:13:69:E5:C4...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-ray
    9fc6a7e7bb235e9a-BOS
    content-encoding
    ⚡ Brotli(br)
    content-language
    en-US
    content-length
    75834
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (5)

    alt3.aspmx.l.google.com
    aspmx.l.google.com
    alt1.aspmx.l.google.com
    aspmx3.googlemail.com

    +1 more

    Domain Information

    hornblasters.com

    Domain Age
    22y 11m

    Created

    06.06.2003

    Expires

    06.06.2027

    Last Updated

    24.08.2017

    Registrar

    CSL Computer Service Langenbach GmbH d/b/a joker.com

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Pandectes

    Cookie Consent Banner
    Pandectes
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Pandectes
    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.
    A
    80/100
    Mobile Friendly32 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat

    WCAG Partial
    64/100
    Readability
    /30
    19/30

    15px · LH 1.33

    Hierarchy
    /20
    10/20

    2x ratio

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    18/25

    1 font · 5 req

    Heading Font

    Montserrat

    Sans30px

    Body Font

    Montserrat

    Sans15px

    Contrast Ratio

    1:1

    18 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    30px
    h1
    80px
    h2
    40px
    h3
    18px
    h4
    15px
    p
    Minor Third
    Scale

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

    ⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

    ✅ Easy to read: Flesch score 79/100 — accessible to general audiences.

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 79

    Color Palette

    10 unique colors
    8.51:1 AAA Light
    #ffffff
    Background· 20.2%
    #57494e
    Secondary· 6.7%
    #2c4867
    Secondary· 17.1%
    #5788bf
    Secondary· 14.4%
    #3d628d
    Secondary· 14.3%
    #4974a4
    Secondary· 7.3%
    #12171e
    Primary· 6.3%
    #6e86a0
    Secondary· 6.2%

    Business & Marketing Stack

    4 Tools Detected

    Enterprise

    Customer Support

    1
    GorgiasE-commerce

    Live chat and helpdesk tools

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    Reviews & Social Proof

    1
    Stamped.ioSMB

    Customer reviews and testimonials

    4

    Categories

    4

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    27 Resources

    20
    Scripts
    7
    Styles
    10
    Async
    9
    Defer

    Top Script Sources

    hornblasters.com(8)cdn.attn.tv(2)ajax.googleapis.com(1)bat.bing.com(1)ecommplugins-trustboxsettings.trustpilot.com(1)

    Website Identity

    HornBlasters

    HornBlasters

    Organization

    The loudest train horns and air horns for trucks, cars, and more. Built for unmatched durability and designed to keep you safe on the road!

    sales@hornblasters.com
    877-209-8179
    22 years old

    6511 N 54th St, Tampa

    33610, Tampa, Florida

    United States

    Location detected: 🇺🇸 United States, Tampavia schema_nap
    CSL Computer Service Langenbach GmbH d/b/a joker.com📧 Google Workspaceen

    Sponsored

    Last analyzed: 16 May 2026 at 01:37

    Historical Analysis & Change Tracking