StackOptic
Back to Search
blend.io favicon

blend.io

https://blend.io· First analyzed 03 May 2026· Updated 03 May 2026
Export
blend.io
Desktop screenshot of blend.io
Mobile screenshot of blend.io
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

18.165.122.59

Site Location

🇬🇧 London, United Kingdomvia schema_nap

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

AmazonS3

CDN

CloudFront

Nameservers

ns-152.awsdns-19.com.ns-1835.awsdns-37.co.uk.ns-961.awsdns-56.net.ns-1275.awsdns-31.org.

Performance

89

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
2.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
555 KB
131 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

JAMstack
🔀 Hybrid
Decoupled
Frontend
Framework
Astro
Styling
Tailwind CSS
API
Data Source
Headless CMS
Storyblok
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Progressive Web App

Web ManifestApple Touch IconTheme Color

Detected API Sources

https://app.storyblok.com/f/st...https://a.storyblok.com/f/2788...

Technology Stack

13 Technologies Detected

Frameworks

2
Angular
SolidJS

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Meta Frameworks

1
Astro

Tag Managers

1
Google Tag Manager

Advertising

1
Microsoft Advertising

Other

1
VWO

Reviews

1
Trustpilot

Payments

1
Klarna

Customer Support

1
Zendesk

SEO Analysis

C63/100
19
9
0
Meta Tags7/15
Content3/12
Headings3/8
Technical24/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
B
blend.ioblend.io

Home | ROLI

Explore ROLI’s revolutionary instruments, including the expressive Seaboard and ROLI Piano. Designed for both music learners and creators, our cutting-edge t...

Description truncated.
Title Length11 chars

Recommended: 50-60 chars (~69px / 580px)

Description Length268 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    996 URLs

    robots.txt

    6 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    29/100
    Needs Work
    8 13

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    6/25
    Citation
    9/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:1%
    Words:1,072
    Token eff.:Optimal

    Structured Data

    1 JSON-LD
    Person×1.3Organization×1.1
    sameAs entity links

    Citation Readiness

    Opening Summary1231w
    Descriptive Headingsavg 2.5w
    Canonical URL
    Open Graph2/3
    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
    78/100
    11
    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
    11/20
    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.
    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.
    71/100
    A
    56 mg
    CO₂e / view
    555.2 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    64 mg
    vs
    Returning (cached)
    32 mg
    Annual (10K/mo)
    6.7 kg
    Emission Segments
    Data Center
    3 mg
    Network
    17 mg
    Device
    37 mg
    Resource Breakdown
    JavaScript
    161.8 KB
    Images
    18.4 KB
    CSS
    176.0 KB
    Fonts
    148.2 KB
    HTML
    38.2 KB
    Other
    12.5 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    26%Critical
    Interactive

    HTTPS

    WAF

    56d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    30.03.2026

    Valid Until

    28.06.2026

    Subject Alternative Names (1)

    roli.com

    SHA-256 Fingerprint

    89:E3:AD:40:D4:A4:65:4D:24:F7:67:C6:83:DD:7E:7C:3C:EC:76:87...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    79010
    content-length
    804
    content-type
    text/html
    date
    Sat, 02 May 2026 16:23:33 GMT
    etag
    "910fb470ad6e346a2c17cefa9af6b012"
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (3)

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

    Domain Information

    blend.io

    Domain Age
    14y 2m

    Created

    23.02.2012

    Expires

    23.02.2027

    Last Updated

    29.04.2026

    Registrar

    Amazon Registrar, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Termly

    Cookie Consent Banner
    Termly
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Termly
    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
    85/100
    Mobile Friendly10 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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    PolymathDispROLI

    WCAG Partial
    72/100
    Readability
    /30
    24/30

    20px · LH 1.40

    Hierarchy
    /20
    13/20

    2.5x ratio

    WCAG
    /25
    17/25

    1.08:1 min contrast

    Performance
    /25
    18/25

    1 font · 4 req

    Heading Font

    PolymathDispROLI

    Sans50px

    Body Font

    PolymathDispROLI

    Sans20px

    Contrast Ratio

    1.08:1

    9 issues

    Reading Comfort

    ~34 CPL

    Narrow lines
    50px
    h1
    68px
    h3
    28px
    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).

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

    ⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.1:1).

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

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

    Buy on MyFontsFlesch 49

    Color Palette

    13 unique colors
    14.66:1 AAA Light
    #ffffff
    Text· 14.3%
    #2b272e
    Text· 6.1%
    #060404
    Secondary· 11.1%
    #483333
    Secondary· 10.3%
    #a97c5a
    Secondary· 9.4%
    #bb9076
    Secondary· 7.2%
    #ee6864
    Primary· 6.7%
    #1f1619
    Secondary· 6.7%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    TermlySMB

    Cookie consent and privacy compliance tools

    A/B Testing & Optimization

    1
    VWO (Visual Website Optimizer)Mid-Market

    Experimentation and conversion optimization

    Reviews & Social Proof

    1
    TrustpilotMid-Market

    Customer reviews and testimonials

    5

    Categories

    6

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    15 Resources

    14
    Scripts
    1
    Styles
    6
    Async
    1
    Defer

    Top Script Sources

    local(6)bat.bing.com(4)googletagmanager.com(1)app.termly.io(1)widget.trustpilot.com(1)

    Website Identity

    ROLI

    ROLI

    Organization

    ROLI is a London-based music technology company known for its innovative high tech musical instruments, particularly the ROLI Seaboard, a MIDI controller with soft, rubbery keys and continuous, rather than discrete, pitches, and pitch-bending capabilities.

    roli.com
    14 years old

    326/327 Stean Street, London

    E8 4ED, London

    United Kingdom

    Location detected: 🇬🇧 United Kingdom, Londonvia schema_nap
    Amazon Registrar, Inc.📧 Google WorkspaceenEst. 2009

    Sponsored

    Last analyzed: 03 May 2026 at 14:20

    Historical Analysis & Change Tracking