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hoffmanacademy.com

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

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.38.252.64

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Portland, United States

ASN

AS16509

Organization

AWS EC2 (us-west-2)

Nameservers

ns-813.awsdns-37.net.ns-1179.awsdns-19.org.ns-1936.awsdns-50.co.uk.ns-67.awsdns-08.com.

Performance

91

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1 MB
104 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Next.js
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

14 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

Plugins

2
WooCommerce
Yoast SEO

Meta Frameworks

1
Next.js

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Adobe Fonts (Typekit)

Tag Managers

1
Google Tag Manager

Customer Support

1
Zendesk

Popups & Forms

1
OptinMonster

SEO Analysis

C68/100
18
8
0
Meta Tags15/15
Content10/12
Headings8/8
Technical13/25
E-E-A-T0/7
Images6/7
Links2/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
H
hoffmanacademy.comhoffmanacademy.com

Online Piano Lessons for Kids & Beginners | Hoffman Academy

Find your piano potential with Hoffman Academy's award-winning online piano lessons for kids & adults. Start to learn piano today for free! For kids 5+.

Title Length59 chars

Recommended: 50-60 chars (~361px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    Local SEO

    Local Search Readiness

    7/100
    Poor
    2 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

    F33/100
    Bot Access
    20/25
    Machine Read.
    1/25
    Schema Data
    0/25
    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
    Text ratio:4%
    Words:4,087
    Token eff.:Poor Structure

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary139w
    Descriptive Headingsavg 5w
    Canonical URL
    Open Graph3/3
    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.
    B
    74/100
    11
    Passed
    5
    Critical
    0
    Warnings
    Images & Alt Text
    18/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    9/20
    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
    11/15
    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.
    2 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.
    68/100
    B
    108 mg
    CO₂e / view
    1.0 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    124 mg
    vs
    Returning (cached)
    62 mg
    Annual (10K/mo)
    13.0 kg
    Emission Segments
    Data Center
    5 mg
    Network
    32 mg
    Device
    71 mg
    Resource Breakdown
    JavaScript
    830.5 KB
    Images
    4.8 KB
    CSS
    57.3 KB
    HTML
    13.9 KB
    Other
    164.4 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    234d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    12.12.2025

    Valid Until

    09.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    hoffmanacademy.com*.hoffmanacademy.com

    SHA-256 Fingerprint

    85:21:B7:05:9A:BC:A6:1F:AE:AA:53:1C:66:52:E8:DF:8F:0A:24:6A...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Wed, 20 May 2026 08:27:13 GMT
    etag
    "3lsl6nwsrm1nxv"
    vary
    Accept-Encoding
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

    aspmx.l.google.com
    alt1.aspmx.l.google.com
    alt3.aspmx.l.google.com
    alt2.aspmx.l.google.com

    +1 more

    Domain Information

    hoffmanacademy.com

    Domain Age
    19y 2m

    Created

    25.03.2007

    Expires

    25.03.2034

    Last Updated

    29.03.2024

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked
    Legitimate interest basis 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
    68/100
    Mobile Friendly24 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    -apple-system

    WCAG Partial
    70/100
    Readability
    /30
    24/30

    18px · LH 1.67

    Hierarchy
    /20
    18/20

    3.33x ratio · ✓ H1→H6

    WCAG
    /25
    11/25

    1.29:1 min contrast

    Performance
    /25
    17/25

    System fonts

    Heading Font

    -apple-system

    Sans60px

    Body Font

    -apple-system

    Sans18px

    Contrast Ratio

    1.29:1

    34 issues

    Reading Comfort

    ~34 CPL

    Narrow lines
    60px
    h1
    48px
    h2
    30px
    h3
    24px
    h4
    18px
    p

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

    ⚠️ Partial contrast: 34 elements below WCAG AA threshold (min 1.3:1).

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

    ✅ Strong hierarchy: Headlines are 3.3x larger than body text.

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

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

    AAdobe FontsFlesch 55

    Color Palette

    6 unique colors
    Light
    #ffffff
    Background· 21.7%
    #52508d
    Primary· 55.2%
    #6559a5
    Secondary· 10%
    #c1ada8
    Secondary· 6%
    #7c699b
    Secondary· 3.5%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    Affiliate & Partnerships

    1
    FirstPromoterSMB

    Affiliate networks and partner tracking

    4

    Categories

    6

    Total Tools

    0

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    22 Resources

    20
    Scripts
    2
    Styles
    8
    Async
    8
    Defer

    Top Script Sources

    local(10)consent.cookiebot.com(2)connect.facebook.net(2)googletagmanager.com(2)scripts.clarity.ms(1)

    Website Identity

    hoffmanacademy.com

    19 years old
    Location detected: 🇺🇸 United Statesvia ip
    GoDaddy.com, LLC📧 Google Workspaceen

    Sponsored

    Last analyzed: 20 May 2026 at 08:27

    Historical Analysis & Change Tracking