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rangle.io

https://rangle.io· First analyzed 28 May 2026· Updated 28 May 2026
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rangle.io
Desktop screenshot of rangle.io
Mobile screenshot of rangle.io
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.154.56

Site Location

🇨🇦 Toronto, Canadavia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

bjorn.ns.cloudflare.com.ashley.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
571 ms10%
Speed Index
742 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.6 MB
70 requests

Image Optimization

Lazy LoadResponsiveCloudinary
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
CMS
Sitecore
Infrastructure
Platform
Vercel
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

3 Technologies Detected

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

SEO Analysis

A85/100
26
6
0
Meta Tags12/15
Content9/12
Headings8/8
Technical24/25
E-E-A-T5/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile1/4
Indexability3/3
R
rangle.iorangle.io

Rangle | Agentic Product Engineering

Agentic Product Engineering, on infrastructure you actually own. Small expert teams shipping production software in weeks.

Title Length36 chars

Recommended: 50-60 chars (~212px / 580px)

Description Length122 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    854 URLs

    robots.txt

    23 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    41/100
    Fair
    12 8

    Sponsored

    AI & LLM Readiness

    C69/100
    Bot Access
    23/25
    Machine Read.
    19/25
    Schema Data
    7/25
    Citation
    20/25

    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
    nav
    Text ratio:2%
    Words:903
    Token eff.:Optimal
    Sections/1K:21
    Depth:1/5

    Structured Data

    3 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary34w
    Descriptive Headingsavg 5.9w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (4)
    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
    86/100
    16
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    18/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
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    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.
    33/100
    F
    681 mg
    CO₂e / view
    6.6 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    778 mg
    vs
    Returning (cached)
    389 mg
    Annual (10K/mo)
    81.7 kg
    Emission Segments
    Data Center
    33 mg
    Network
    200 mg
    Device
    447 mg
    Resource Breakdown
    JavaScript
    547.1 KB
    Images
    1.5 MB
    CSS
    571.0 KB
    Fonts
    164.5 KB
    HTML
    26.4 KB
    Other
    3.8 MB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    WAF

    75d

    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

    13.05.2026

    Valid Until

    11.08.2026

    Subject Alternative Names (2)

    *.rangle.iorangle.io

    SHA-256 Fingerprint

    91:B7:A2:43:C9:AF:FC:1A:E1:A0:A3:41:C0:0C:32:64:05:D3:AC:F5...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    *
    age
    61499
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 0s(public, max-age=0, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray
    a02e2be96ff3ea37-FCO
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (5)

    aspmx.l.google.com
    alt4.aspmx.l.google.com
    alt3.aspmx.l.google.com
    alt1.aspmx.l.google.com

    +1 more

    Domain Information

    rangle.io

    Domain Age
    13y 1m

    Created

    29.04.2013

    Expires

    29.04.2027

    Last Updated

    20.03.2026

    Registrar

    Cloudflare, Inc

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust
    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
    84/100
    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

    rangleRiforma

    WCAG Fail
    72/100
    Readability
    /30
    20/30

    14px · LH 1.63

    Hierarchy
    /20
    20/20

    2.86x ratio · ✓ H1→H6

    WCAG
    /25
    12/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 3 req

    Heading Font

    rangleRiforma

    Sans40px

    Body Font

    rangleRiforma

    Sans14px

    Contrast Ratio

    1:1

    38 issues

    Reading Comfort

    ~38 CPL

    Narrow lines
    40px
    h1
    56px
    h2
    72px
    h3
    20px
    h4
    14px
    p
    Minor Second
    Scale

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

    ❌ Low contrast: 38 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

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

    ✅ Strong hierarchy: Headlines are 2.9x larger than body text.

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

    ✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

    Buy on MyFontsFlesch 56

    Color Palette

    8 unique colors
    16.48:1 AAA Light
    #ffffff
    Background· 46%
    #1f1f1f
    Other· 28.599999999999998%
    #d6d1c2
    Primary· 5.9%
    #010102
    Secondary· 5.1%
    #8c5a58
    Secondary· 4.9%
    #e9e6dd
    Secondary· 3.7%

    Business & Marketing Stack

    3 Tools Detected

    Enterprise

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    Reviews & Social Proof

    1
    Proof (UseProof)SMB

    Customer reviews and testimonials

    3

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    22 Resources

    20
    Scripts
    2
    Styles
    15
    Async
    1
    Defer

    Top Script Sources

    local(19)cdn.cookielaw.org(1)

    Website Identity

    Rangle

    Rangle

    Organization

    Rangle is an agentic development consultancy headquartered in Toronto, working globally since 2013. We build production-grade software with teams of experienced onshore engineers and AI agents, delivering in weeks what traditional teams deliver in months.

    info@rangle.io
    1 416-737-1555
    13 years old

    Toronto

    Toronto, ON

    CA

    Location detected: 🇨🇦 Canada, Torontovia schema_nap
    Cloudflare, Inc📧 Google WorkspaceenEst. 2013

    Sponsored

    Last analyzed: 28 May 2026 at 15:08

    Historical Analysis & Change Tracking