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missiveapp.com

https://missiveapp.com· First analyzed 12 May 2026· Updated 12 May 2026
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missiveapp.com
Desktop screenshot of missiveapp.com
Mobile screenshot of missiveapp.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.174.46.32

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns4.dnsimple.com.ns11.constellix.com.ns21.constellix.com.ns31.constellix.com.+6 more

Performance

97

Core Web Vitals

Weight

First Contentful Paint
990 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
363 KB
70 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
Cloudflare

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Segment

Libraries

1
jQueryv3.5.1

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Advertising

1
LinkedIn Ads

CDN

1
Cloudflare

SEO Analysis

C69/100
19
10
0
Meta Tags15/15
Content8/12
Headings6/8
Technical18/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile1/4
Indexability3/3
M
missiveapp.commissiveapp.com

Missive · Inbox collaboration for teams that run on email

See what’s going on, know who’s doing what, and collaborate behind the scenes — without changing your workflow. Try for free!

Title Length57 chars

Recommended: 50-60 chars (~344px / 580px)

Description Length125 chars

Recommended: 120-160 chars

Issues (0)

    10 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    569 URLs

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 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

    D41/100
    Bot Access
    20/25
    Machine Read.
    7/25
    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.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    Text ratio:2%
    Words:876
    Token eff.:Optimal

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary22w
    Descriptive Headingsavg 7w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    13
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    16/20
    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
    9/15
    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.
    69/100
    A+
    37 mg
    CO₂e / view
    362.6 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    42 mg
    vs
    Returning (cached)
    21 mg
    Annual (10K/mo)
    4.4 kg
    Emission Segments
    Data Center
    2 mg
    Network
    11 mg
    Device
    24 mg
    Resource Breakdown
    JavaScript
    330.2 KB
    Images
    3.8 KB
    CSS
    5.0 KB
    HTML
    23.7 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    WAF

    296d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    04.02.2026

    Valid Until

    04.03.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.missiveapp.commissiveapp.com

    SHA-256 Fingerprint

    3D:A4:14:CF:A7:FB:BA:C7:06:BC:35:32:B1:B4:28:E7:6D:F7:33:31...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    398215
    cf-cache-status
    HIT
    cf-ray🇫🇷 Paris
    9fa8be150f817902-CDG
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Tue, 12 May 2026 10:29:28 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

    aspmx3.googlemail.com
    alt1.aspmx.l.google.com
    alt2.aspmx.l.google.com
    aspmx2.googlemail.com

    +1 more

    Domain Information

    missiveapp.com

    Domain Age
    12y 3m

    Created

    03.02.2014

    Expires

    03.02.2030

    Last Updated

    23.11.2025

    Registrar

    1API GmbH

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    78/100
    Mobile Friendly7 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Tiempos Headline + Inter

    WCAG Partial
    72/100
    Readability
    /30
    25/30

    20px · LH 1.40

    Hierarchy
    /20
    15/20

    2.8x ratio

    WCAG
    /25
    16/25

    2.19:1 min contrast

    Performance
    /25
    16/25

    System fonts

    Heading Font

    Tiempos Headline

    Sans56px

    Body Font

    Inter

    Sans20px

    Contrast Ratio

    2.19:1

    3 issues

    Reading Comfort

    ~36 CPL

    Narrow lines
    56px
    h1
    30px
    h2
    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: 3 elements below WCAG AA threshold (min 2.2:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.8x larger than body text.

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    Buy on MyFontsFlesch 62

    Color Palette

    7 unique colors
    5.37:1 AA Light
    #ffffff
    Background· 77.4%
    #686a76
    Other· 1.5%
    #dae5dc
    Primary· 9.299999999999999%
    #15161a
    Text· 6.1%
    #233f76
    Accent· 1.3%

    Business & Marketing Stack

    3 Tools Detected

    Enterprise

    Behavior Analytics

    2
    SegmentEnterprise
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    2

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    18 Resources

    16
    Scripts
    2
    Styles
    9
    Async
    2
    Defer

    Top Script Sources

    cdn.segment.com(3)cdn.prod.website-files.com(3)browser.sentry-cdn.com(2)fast.wistia.com(2)snap.licdn.com(1)

    Website Identity

    missiveapp.com

    12 years old
    Location detected: 🇩🇪 Germanyvia ip
    1API GmbH📧 Google Workspaceen

    Sponsored

    Last analyzed: 12 May 2026 at 10:29

    Historical Analysis & Change Tracking