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ludwig-drums.com

https://ludwig-drums.com· First analyzed 20 May 2026· Updated 20 May 2026
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ludwig-drums.com
Desktop screenshot of ludwig-drums.com
Mobile screenshot of ludwig-drums.com
Mobile

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Hosting Provider

SourceDNS

IP Address

67.227.250.176

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Lansing, United States

ASN

AS32244

Organization

SourceDNS

Server

Apache

CDN

Cloudflare

WAF

Cloudflare

Nameservers

jerry.ns.cloudflare.com.nora.ns.cloudflare.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%
5.1 MB
72 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Concrete CMS
Infrastructure
Hosting
SourceDNS
CDN
Cloudflare

Technology Stack

11 Technologies Detected

CSS Frameworks

2
Bootstrapv3.0.0
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

UI Components

1
Lightbox

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
TikTok Pixel

Web Servers

1
Apache

Languages

1
PHPv5.6.40

SEO Analysis

D57/100
15
10
0
Meta Tags7/15
Content9/12
Headings6/8
Technical13/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
L
ludwig-drums.comludwig-drums.com

Ludwig Drums :: Home

Ludwig is a manufacturer of percussion products and accessories. Drum Outfits, Snare Drums, Marching & Concert Drums, Timpani, Mallets, Drumsticks, Drumheads...

Description truncated.
Title Length20 chars

Recommended: 50-60 chars (~125px / 580px)

Description Length208 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    16 rules

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 2

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

    Sponsored

    AI & LLM Readiness

    F30/100
    Bot Access
    20/25
    Machine Read.
    3/25
    Schema Data
    0/25
    Citation
    7/25

    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:4%
    Words:279
    Token eff.:Too Short
    Sections/1K:71.7
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary229w
    Descriptive Headingsavg 3w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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.
    C
    63/100
    9
    Passed
    5
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    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
    5/15
    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
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 recommendations
    • •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.
    11/100
    F
    645 mg
    CO₂e / view
    5.1 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    737 mg
    vs
    Returning (cached)
    369 mg
    Annual (10K/mo)
    77.4 kg
    Emission Segments
    Data Center
    144 mg
    Network
    155 mg
    Device
    346 mg
    Resource Breakdown
    JavaScript
    65.2 KB
    Images
    4.6 MB
    CSS
    393.8 KB
    HTML
    7.7 KB
    Green Hosting Not Verified
    SourceDNS
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    31%Critical
    Interactive

    HTTPS

    No WAF

    32d

    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

    24.03.2026

    Valid Until

    22.06.2026

    Subject Alternative Names (2)

    ludwig-drums.comwww.ludwig-drums.com

    SHA-256 Fingerprint

    E9:EF:45:DD:AC:C0:09:F0:D1:45:73:31:95:AE:07:0C:93:6D:AC:36...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    7595
    content-type
    text/html; charset=UTF-8
    date
    Wed, 20 May 2026 11:18:28 GMT
    Good Warning Issue

    Email Infrastructure

    Mimecast

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    usb-smtp-inbound-2.mimecast.com
    usb-smtp-inbound-1.mimecast.com

    Domain Information

    ludwig-drums.com

    Domain Age
    30y 3m

    Created

    24.02.1996

    Expires

    25.02.2027

    Last Updated

    26.01.2026

    Registrar

    Cloudflare, Inc.

    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.
    B
    74/100
    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

    Helvetica + Helvetica Neue

    WCAG Partial
    58/100
    Readability
    /30
    16/30

    14px · LH 1.10

    Hierarchy
    /20
    12/20

    1.29x ratio

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    15/25

    System fonts

    Heading Font

    Helvetica

    Sans18px

    Body Font

    Helvetica Neue

    Sans14px

    Contrast Ratio

    1:1

    41 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    18px
    h1
    28px
    h2
    40px
    h3
    20px
    h4
    14px
    p
    Major Third
    Scale

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

    ⚠️ Tight line spacing (1.10). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 41 elements below WCAG AA threshold (min 1.0:1).

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

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

    Buy on MyFontsFlesch 49

    Color Palette

    12 unique colors
    21:1 AAA Dark
    #000000
    Background· 19.2%
    #ffffff
    Text· 9.3%
    #0b0e25
    Primary· 11.600000000000001%
    #31567a
    Secondary· 10%
    #ad9a91
    Secondary· 6.5%
    #604439
    Secondary· 5.3%
    #718092
    Secondary· 4.1%
    #1a2a4a
    Secondary· 3.8%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    TikTok PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    27 Resources

    20
    Scripts
    7
    Styles
    9
    Async
    0
    Defer

    Top Script Sources

    local(11)analytics.tiktok.com(3)googletagmanager.com(3)emma-content-aggregates-prd.s3.amazonaws.com(2)dk98ddgl0znzm.cloudfront.net(1)

    Website Identity

    ludwig-drums.com

    30 years old
    Location detected: 🇺🇸 United Statesvia ip
    Cloudflare, Inc.📧 Mimecasten

    Sponsored

    Last analyzed: 20 May 2026 at 11:19

    Historical Analysis & Change Tracking

    ludwig-drums.com Technology Stack - Built With jQuery, Lightbox, Bootstrap, Tailwind CSS, Font Awesome | StackOptic | StackOptic