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mailvelope.com

https://mailvelope.com· First analyzed 26 Apr 2026· Updated 26 Apr 2026
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mailvelope.com
Desktop screenshot of mailvelope.com
Mobile screenshot of mailvelope.com
Mobile

Sponsored

Hosting Provider

JonasPasche

IP Address

185.26.156.95

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Mainz, Germany

ASN

AS58010

Nameservers

ns2.inwx.de.ns.inwx.de.ns3.inwx.eu.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
663 ms10%
Speed Index
862 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
618 KB
41 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
JonasPasche

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Plausible Analytics

Payments

1
PayPal

SEO Analysis

A82/100
24
5
0
Meta Tags10/15
Content11/12
Headings6/8
Technical23/25
E-E-A-T5/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
M
mailvelope.commailvelope.com

Mailvelope: PGP for Gmail & Webmail

The envelope for your emails! Mailvelope adds end-to-end encryption to your webmail address.

Title Length35 chars

Recommended: 50-60 chars (~216px / 580px)

Description Length92 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    79 URLs

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    21/100
    Needs Work
    6 12

    Sponsored

    AI & LLM Readiness

    D57/100
    Bot Access
    20/25
    Machine Read.
    18/25
    Schema Data
    3/25
    Citation
    16/25

    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:17%
    Words:1,163
    Token eff.:Optimal
    Sections/1K:8.6
    Depth:1/5

    Structured Data

    1 JSON-LD
    Organization×1.1
    sameAs entity links

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 4w
    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
    86/100
    13
    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
    15/20
    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
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    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.
    80/100
    A
    62 mg
    CO₂e / view
    617.9 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    71 mg
    vs
    Returning (cached)
    36 mg
    Annual (10K/mo)
    7.5 kg
    Emission Segments
    Data Center
    3 mg
    Network
    18 mg
    Device
    41 mg
    Resource Breakdown
    JavaScript
    30.4 KB
    Images
    114.8 KB
    CSS
    262.5 KB
    Fonts
    115.9 KB
    HTML
    10.2 KB
    Other
    84.1 KB
    Green Hosting Verified
    Uberspace
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    65%Fair
    Critical / Transactional

    HTTPS

    No WAF

    67d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    04.04.2026

    Valid Until

    03.07.2026

    Subject Alternative Names (1)

    mailvelope.com

    SHA-256 Fingerprint

    72:72:76:C9:9C:57:4C:41:1B:26:C4:3F:01:DF:BE:72:D3:32:80:14...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    default-src 'self'; script-src 'self' https://plausible.io h...
    content-type
    text/html; charset=utf-8
    date
    Sun, 26 Apr 2026 20:34:42 GMT
    etag
    W/"b6ef-NgzkJtFbST0TS4UpFbEAMn7mJ/o"
    referrer-policy
    strict-origin-when-cross-origin
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

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

    +1 more

    Domain Information

    mailvelope.com

    Domain Age
    13y 8m

    Created

    21.08.2012

    Expires

    21.08.2026

    Last Updated

    22.08.2025

    Registrar

    INWX GmbH

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    78/100
    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

    CeraRoundPro + CeraPro

    WCAG Partial
    73/100
    Readability
    /30
    25/30

    16px · LH 1.50

    Hierarchy
    /20
    16/20

    4.5x ratio

    WCAG
    /25
    14/25

    3.51:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 6 req

    Heading Font

    CeraRoundPro

    Sans72px

    Body Font

    CeraPro

    Sans16px

    Contrast Ratio

    3.51:1

    1 issue

    Reading Comfort

    ~40 CPL

    Narrow lines
    72px
    h1
    32px
    h2
    32px
    h3
    28px
    h4
    16px
    p

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

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

    ⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.5:1).

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

    ✅ Strong hierarchy: Headlines are 4.5x larger than body text.

    Buy on MyFontsFlesch 36

    Color Palette

    5 unique colors
    Light
    #ffffff
    Background· 27.3%
    #cbebde
    Primary· 55.9%
    #e5f2ed
    Secondary· 6.1%
    #c0879d
    Secondary· 5.4%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    PlausibleSMB
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    12 Resources

    7
    Scripts
    5
    Styles
    0
    Async
    1
    Defer

    Top Script Sources

    local(6)plausible.io(1)

    Website Identity

    Mailvelope

    Mailvelope

    Organization

    Open-source browser extension for PGP email encryption. Integrates with Gmail, Outlook, and other webmail providers.

    info@mailvelope.com
    13 years old
    Location detected: 🇩🇪 Germanyvia ip
    INWX GmbH📧 Google Workspaceen

    Social Profiles

    LinkedInGitHub

    Sponsored

    Last analyzed: 26 Apr 2026 at 20:34

    Historical Analysis & Change Tracking