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plane.so

https://plane.so· First analyzed 16 May 2026· Updated 16 May 2026
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plane.so
Desktop screenshot of plane.so
Mobile screenshot of plane.so
Mobile

Sponsored

Hosting Provider

Vercel
vercel.com

IP Address

216.150.1.1

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Walnut, United States

ASN

AS16509

Organization

Vercel, Inc

Server

Vercel

CDN

Cloudflare

WAF

Cloudflare

Nameservers

sonia.ns.cloudflare.com.rajeev.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
821 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.3 MB
129 requests

Image Optimization

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

Architecture Stack

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

Technology Stack

14 Technologies Detected

Analytics

7
Google Analytics
Google Analytics 4
Plausible AnalyticsMicrosoft ClarityPostHogPlausibleFullStory

Advertising

2
Twitter AdsLinkedIn Ads

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Other

1
VWO

Platforms

1
Vercel

SEO Analysis

A81/100
25
4
0
Meta Tags12/15
Content10/12
Headings8/8
Technical19/25
E-E-A-T3/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
P
plane.soplane.so

AI-native project management | Plane

Project management for teams and AI agents. Plan, track, and ship with Projects, Wiki, and AI. Available on cloud, self-hosted, and air-gapped.

Title Length36 chars

Recommended: 50-60 chars (~220px / 580px)

Description Length143 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    6 URLs

    6 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    7/100
    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

    D53/100
    Bot Access
    20/25
    Machine Read.
    19/25
    Schema Data
    0/25
    Citation
    14/25

    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:2%
    Words:1,308
    Token eff.:Optimal
    Sections/1K:3.1
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary292w
    Descriptive Headingsavg 7.7w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    83/100
    13
    Passed
    1
    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
    9/15
    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.
    46/100
    F
    440 mg
    CO₂e / view
    4.3 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    502 mg
    vs
    Returning (cached)
    251 mg
    Annual (10K/mo)
    52.8 kg
    Emission Segments
    Data Center
    22 mg
    Network
    129 mg
    Device
    289 mg
    Resource Breakdown
    JavaScript
    682.0 KB
    Images
    319.3 KB
    CSS
    1.2 MB
    Fonts
    2.0 MB
    HTML
    59.8 KB
    Other
    17.3 KB
    Green Hosting Verified
    Vercel
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Static / Informational

    HTTPS

    No WAF

    81d

    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

    08.05.2026

    Valid Until

    06.08.2026

    Subject Alternative Names (1)

    plane.so

    SHA-256 Fingerprint

    6D:8C:D9:28:92:4A:B1:EF:F4:20:F9:97:36:A1:23:0E:17:CE:FA:3F...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ch
    Sec-CH-Prefers-Color-Scheme
    age
    0
    cache-control
    🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=utf-8
    critical-ch
    Sec-CH-Prefers-Color-Scheme
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (5)

    alt3.aspmx.l.google.com
    alt1.aspmx.l.google.com
    alt4.aspmx.l.google.com
    alt2.aspmx.l.google.com

    +1 more

    Domain Information

    plane.so

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    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
    73/100
    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

    satoshi + inter

    WCAG Partial
    71/100
    Readability
    /30
    24/30

    16px · LH 1.50

    Hierarchy
    /20
    18/20

    3.62x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    16/25

    2 fonts · 19 req

    Heading Font

    satoshi

    Sans58px

    Body Font

    inter

    Sans16px

    Contrast Ratio

    1:1

    10 issues

    Reading Comfort

    ~36 CPL

    Narrow lines
    58px
    h1
    44px
    h2
    32px
    h3
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 3.6x larger than body text.

    ⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

    Buy on MyFontsFluid TypeFlesch 54

    Color Palette

    10 unique colors
    3.06:1 AA Large Light
    #ffffff
    Primary· 81.49999999999997%
    #8c9598
    Other· 1.5%
    #8ca8b6
    Secondary· 2.8%
    #d5dbdd
    Secondary· 2.5%
    #232d31
    Secondary· 2.3%
    #a1b8c3
    Secondary· 1.7%
    #0b0d0f
    Secondary· 1.5%
    #577483
    Secondary· 1.4%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    2
    Twitter/X AdsMid-Market
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    A/B Testing & Optimization

    1
    VWO (Visual Website Optimizer)Mid-Market

    Experimentation and conversion optimization

    3

    Categories

    6

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    22 Resources

    20
    Scripts
    2
    Styles
    20
    Async
    0
    Defer

    Top Script Sources

    local(6)clarity.ms(5)scripts.clarity.ms(2)googletagmanager.com(2)cdn.vector.co(1)

    Website Identity

    plane.so

    Location detected: 🇺🇸 United Statesvia ip
    📧 Google Workspaceen

    Sponsored

    Last analyzed: 16 May 2026 at 23:38

    Historical Analysis & Change Tracking