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flowkey.com

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

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.66.147.165

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

cash.ns.cloudflare.com.uma.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
547 ms10%
Speed Index
711 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
584 KB
55 requests

Image Optimization

Lazy LoadWebPResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

JAMstack
⚡ SSG
Decoupled
Frontend
Framework
Next.js
API
Data Source
Headless CMS
Prismic
Infrastructure
Platform
Netlify
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Detected API Sources

/_next/image?url=https%3A%2F%2.../_next/image?url=https%3A%2F%2...

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Ant Design

Analytics

2
Google Analytics
Google Analytics 4

Meta Frameworks

1
Next.js

Customer Support

1
Intercom

Payments

1
Stripe

CDN

1
Cloudflare

SEO Analysis

B71/100
21
9
0
Meta Tags13/15
Content8/12
Headings7/8
Technical20/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile1/4
Indexability3/3
F
flowkey.comflowkey.com

Learn How to Play Piano Online - Piano Learning App | flowkey

Learn all there is to know about notes, chords, and proper piano technique. Get started today and play your first song.

Title Length61 chars

Recommended: 50-60 chars (~369px / 580px)

Description Length119 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    902 URLs

    robots.txt

    4 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 13 2

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

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    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
    header/footer
    Text ratio:2%
    Words:620
    Token eff.:Optimal
    Sections/1K:8.1
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary28w
    Descriptive Headingsavg 5.2w
    Canonical URL
    Open Graph3/3
    Twitter Card2/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    80/100
    13
    Passed
    3
    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
    12/15
    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
    7/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    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.
    79/100
    A
    59 mg
    CO₂e / view
    584.0 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    67 mg
    vs
    Returning (cached)
    34 mg
    Annual (10K/mo)
    7.1 kg
    Emission Segments
    Data Center
    3 mg
    Network
    17 mg
    Device
    39 mg
    Resource Breakdown
    JavaScript
    348.8 KB
    Images
    31.9 KB
    CSS
    95.6 KB
    HTML
    37.7 KB
    Other
    70.0 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    5%Critical
    Critical / Transactional

    HTTPS

    WAF

    67d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    18.04.2026

    Valid Until

    17.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    www.flowkey.com

    SHA-256 Fingerprint

    A4:75:1E:4D:2C:08:8E:2E:15:36:2F:A0:62:BE:B5:DD:E8:DA:DC:7E...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    39955
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(public,max-age=0,must-revalidate)
    cache-status
    "Netlify Edge"; hit
    cf-cache-status
    DYNAMIC
    cf-ray
    9f9e59c5abfa0869-BOS
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

    aspmx3.googlemail.com
    aspmx.l.google.com
    aspmx2.googlemail.com
    alt2.aspmx.l.google.com

    +1 more

    Domain Information

    flowkey.com

    Domain Age
    16y 4m

    Created

    20.12.2009

    Expires

    20.04.2027

    Last Updated

    28.03.2025

    Registrar

    Name.com, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    iubenda

    Cookie Consent Banner
    iubenda
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: iubenda
    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.
    B
    71/100
    Mobile Friendly80 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

    Inter

    WCAG Partial
    78/100
    Readability
    /30
    25/30

    20px · LH 1.40

    Hierarchy
    /20
    14/20

    2.4x ratio

    WCAG
    /25
    19/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 3 req

    Heading Font

    Inter

    Sans48px

    Body Font

    Inter

    Sans20px

    Contrast Ratio

    1:1

    2 issues

    Reading Comfort

    ~33 CPL

    Narrow lines
    48px
    h1
    32px
    h2
    22px
    h4
    20px
    p

    ✅ Excellent readability: 20px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.4x larger than body text.

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

    Buy on MyFontsFlesch 66

    Color Palette

    5 unique colors
    12.02:1 AAA Light
    #ffffff
    Background· 19%
    #3b3535
    Other· 4.2%
    #06070c
    Primary· 67.6%
    #908376
    Secondary· 6.3%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    14 Resources

    13
    Scripts
    1
    Styles
    1
    Async
    12
    Defer

    Top Script Sources

    local(11)ph.flowkey.com(1)static.cloudflareinsights.com(1)

    Website Identity

    flowkey.com

    16 years old
    Location detected: 🇨🇦 Canadavia ip
    Name.com, Inc.📧 Google Workspaceen

    Sponsored

    Last analyzed: 11 May 2026 at 04:13

    Historical Analysis & Change Tracking