StackOptic
Back to Search
twofactorauth.org favicon

twofactorauth.org

https://twofactorauth.org· First analyzed 07 May 2026· Updated 07 May 2026
Export
twofactorauth.org
Desktop screenshot of twofactorauth.org
Mobile screenshot of twofactorauth.org
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.170.63

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

aida.ns.cloudflare.com.norm.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
386 ms10%
Speed Index
502 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
81 KB
11 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

4 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

CDN

1
Cloudflare

SEO Analysis

C64/100
18
7
0
Meta Tags12/15
Content6/12
Headings6/8
Technical14/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
T
twofactorauth.orgtwofactorauth.org

Two Factor Auth | BrainStation®

Learn about two-factor authentication (2FA), an extra layer of security that includes SMS, email, phone calls, hardware, and software.

Title Length31 chars

Recommended: 50-60 chars (~188px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    15/100
    Poor
    5 12 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    F34/100
    Bot Access
    20/25
    Machine Read.
    1/25
    Schema Data
    0/25
    Citation
    13/25

    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
    nav
    Text ratio:7%
    Words:5,713
    Token eff.:Excessive
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary24w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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.
    B
    77/100
    12
    Passed
    3
    Critical
    1
    Warnings
    Images & Alt Text
    18/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    10/20
    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
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •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.
    77/100
    A+
    8 mg
    CO₂e / view
    81.4 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    9 mg
    vs
    Returning (cached)
    5 mg
    Annual (10K/mo)
    984 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    2 mg
    Device
    5 mg
    Resource Breakdown
    Images
    2.2 KB
    Fonts
    1.2 KB
    HTML
    77.4 KB
    Other
    608 B
    Green Hosting Verified
    Cloudflare
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    WAF

    53d

    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

    31.03.2026

    Valid Until

    29.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    brainstation.io*.brainstation.io

    SHA-256 Fingerprint

    1F:12:67:51:84:A4:4A:AF:D2:6B:B6:B5:6B:18:61:5B:66:9A:8E:27...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache,no-store)
    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9f7e68e8ac202a12-CDG
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=utf-8
    date
    Thu, 07 May 2026 07:11:18 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    twofactorauth.org

    Domain Age
    12y 2m

    Created

    15.02.2014

    Expires

    15.02.2028

    Last Updated

    01.04.2026

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    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.
    C
    68/100
    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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica + Merriweather

    WCAG AA
    76/100
    Readability
    /30
    19/30

    14px · LH 2.00

    Hierarchy
    /20
    20/20

    3.14x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    4.54:1 min contrast

    Performance
    /25
    18/25

    4 fonts · 1 req

    Heading Font

    Helvetica

    Sans44px

    Body Font

    Merriweather

    Serif14px

    Contrast Ratio

    4.54:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~42 CPL

    Narrow lines
    44px
    h1
    34px
    h2
    20px
    h3
    14px
    p

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

    ⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

    ⚠️ Hard to read: Flesch score 43/100. Simplify sentences for wider reach.

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

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

    ✅ Strong hierarchy: Headlines are 3.1x larger than body text.

    GGoogle FontsBuy on MyFontsVariable FontsFlesch 43

    Color Palette

    6 unique colors
    2.06:1 Fail Light
    #ffffff
    Background· 25.900000000000002%
    #bbb2b9
    Other· 5.3%
    #0f1d42
    Primary· 51.2%
    #0c52d7
    Primary· 7.8%
    #c66560
    Secondary· 7.3%
    #3a53a9
    Secondary· 2.5%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    4 Resources

    2
    Scripts
    2
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    dwujq7tr7ugze.cloudfront.net(2)

    Website Identity

    twofactorauth.org

    12 years old
    Location detected: 🇨🇦 Canadavia ip
    GoDaddy.com, LLCen

    Sponsored

    Last analyzed: 07 May 2026 at 07:11

    Historical Analysis & Change Tracking