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coefficient.io

https://coefficient.io· First analyzed 13 May 2026· Updated 13 May 2026
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coefficient.io
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Mobile screenshot of coefficient.io
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.26.14.51

Site Location

🇺🇸 San Mateo, United Statesvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

rosemary.ns.cloudflare.com.algin.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
598 ms10%
Speed Index
777 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
565 KB
171 requests

Image Optimization

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

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
CMS
WordPress
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

13 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Facebook PixelCrazy EggMicrosoft Clarity

Advertising

2
LinkedIn AdsMicrosoft Advertising

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

CDN

1
Cloudflare

SEO Analysis

A+90/100
28
3
0
Meta Tags14/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
C
coefficient.iocoefficient.io

Coefficient: Data Connectors & AI Dashboards for Sheets & Excel

Connect Google Sheets & Excel to Salesforce, QuickBooks, Snowflake, and 100+ data sources. Build live analysis and dashboards with AI.

Title Length63 chars

Recommended: 50-60 chars (~379px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    35 URLs

    35 sub-sitemaps

    robots.txt

    25 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    34/100
    Needs Work
    9 12

    Sponsored

    AI & LLM Readiness

    B72/100
    Bot Access
    23/25
    Machine Read.
    11/25
    Schema Data
    19/25
    Citation
    19/25

    AI Bot Access

    11/14 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:2%
    Words:598
    Token eff.:Optimal

    Structured Data

    16 JSON-LD
    FAQPage×1.5Person×1.3Organization×1.1WebSiteProductVideoObjectBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary18w
    Descriptive Headingsavg 4.2w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    85/100
    14
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    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
    4/15
    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.
    74/100
    A
    57 mg
    CO₂e / view
    565.3 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    65 mg
    vs
    Returning (cached)
    33 mg
    Annual (10K/mo)
    6.9 kg
    Emission Segments
    Data Center
    3 mg
    Network
    17 mg
    Device
    38 mg
    Resource Breakdown
    Images
    26.9 KB
    HTML
    25.0 KB
    Other
    513.4 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    WAF

    33d

    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

    Valid From

    18.03.2026

    Valid Until

    16.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    coefficient.io*.coefficient.io

    SHA-256 Fingerprint

    A0:35:80:0D:26:B3:17:10:75:0A:2D:BB:23:26:7E:41:CC:00:1B:07...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    ⚪ Custom(s-maxage=31536000)
    cf-ray
    9fb3955daf729aa0-SOF
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=utf-8
    date
    Wed, 13 May 2026 18:04:05 GMT
    nel
    {"report_to":"cf-nel","success_fraction":0.0,"max_age":60480...
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (5)

    ALT3.ASPMX.L.GOOGLE.COM
    ASPMX.L.GOOGLE.COM
    ALT1.ASPMX.L.GOOGLE.COM
    ALT4.ASPMX.L.GOOGLE.COM

    +1 more

    Domain Information

    coefficient.io

    Domain Age
    10y 7m

    Created

    17.10.2015

    Expires

    17.10.2026

    Last Updated

    21.09.2025

    Registrar

    NameCheap, Inc.

    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

    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
    77/100
    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

    Typography & Readability

    Mozilla Text

    WCAG AA
    71/100
    Readability
    /30
    19/30

    22px · LH 1.36

    Hierarchy
    /20
    20/20

    3.27x ratio · ✓ H1→H6

    WCAG
    /25
    20/25

    5.01:1 min contrast

    Performance
    /25
    12/25

    3 fonts · 12 req

    Heading Font

    Mozilla Text

    Sans72px

    Body Font

    Mozilla Text

    Sans22px

    Contrast Ratio

    5.01:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~36 CPL

    Narrow lines
    72px
    h1
    40px
    h2
    24px
    h3
    14px
    h4
    22px
    p

    ✅ Excellent readability: 22px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.36). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.0:1).

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

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

    GGoogle FontsFlesch 29

    Color Palette

    6 unique colors
    17.07:1 AAA Light
    #ffffff
    Background· 77.19999999999999%
    #1b1c1d
    Text· 3.3%
    #e7f9f5
    Primary· 6.6%
    #d7e0ef
    Secondary· 5.4%

    Business & Marketing Stack

    10 Tools Detected

    Enterprise

    CRM Systems

    1
    HubSpotMid-Market

    Customer Relationship Management platforms

    Behavior Analytics

    4
    Microsoft ClarityFree
    Crazy EggSMB
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    4
    Facebook PixelMid-Market
    LinkedIn AdsEnterprise
    Microsoft AdsEnterprise
    Reddit PixelMid-Market

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    4

    Categories

    10

    Total Tools

    2

    Enterprise

    4

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    14
    Async
    0
    Defer

    Top Script Sources

    local(3)connect.facebook.net(3)snap.licdn.com(2)scripts.clarity.ms(1)clarity.ms(1)

    Website Identity

    Coefficient

    Coefficient

    Organization

    No-code spreadsheet automation platform connecting Google Sheets and Excel to 100+ business systems with AI-powered insights and automation.

    coefficient.io/
    10 years old

    San Mateo

    San Mateo, CA

    US

    Location detected: 🇺🇸 United States, San Mateovia schema_nap
    NameCheap, Inc.📧 Google WorkspaceenEst. 2020

    Social Profiles

    InstagramLinkedIn

    Sponsored

    Last analyzed: 13 May 2026 at 18:04

    Historical Analysis & Change Tracking