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conftool.org

https://conftool.org· First analyzed 14 May 2026· Updated 14 May 2026
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conftool.org
Desktop screenshot of conftool.org
Mobile screenshot of conftool.org
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

168.119.69.19

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

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

Performance

99

Core Web Vitals

Weight

First Contentful Paint
725 ms10%
Speed Index
942 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
208 KB
20 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

3 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

C66/100
19
6
0
Meta Tags14/15
Content10/12
Headings8/8
Technical13/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
C
conftool.orgconftool.org

ConfTool - Flexible Conference and Event Management Software

ConfTool is a flexible software for the preparation and organization of the submission, reviewing, scheduling and participant registration of on site or virt...

Description truncated.
Title Length60 chars

Recommended: 50-60 chars (~371px / 580px)

Description Length168 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    6 rules

    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

    D43/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    10/25

    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:14%
    Words:487
    Token eff.:Optimal
    Sections/1K:4.1

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary23w
    Descriptive Headingsavg 5w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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.
    C
    67/100
    10
    Passed
    2
    Critical
    2
    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
    5/15
    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
    2/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    76/100
    A+
    21 mg
    CO₂e / view
    208.0 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    24 mg
    vs
    Returning (cached)
    12 mg
    Annual (10K/mo)
    2.5 kg
    Emission Segments
    Data Center
    1 mg
    Network
    6 mg
    Device
    14 mg
    Resource Breakdown
    JavaScript
    50.5 KB
    Images
    1.1 KB
    CSS
    80.6 KB
    Fonts
    69.0 KB
    HTML
    6.9 KB
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    No WAF

    293d

    Certificate Details

    Type

    Extended Validation (EV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    17.02.2026

    Valid Until

    03.03.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.conftool.netconftool.net

    SHA-256 Fingerprint

    E1:9C:59:BC:6A:D3:5F:91:EE:0B:38:C1:94:59:EB:84:12:6C:EA:8E...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 60s(max-age=60)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-language
    en-US
    content-length
    6762
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    conftool.org

    Domain Information

    conftool.org

    Domain Age
    18y 7m

    Created

    16.10.2007

    Expires

    16.10.2026

    Last Updated

    30.11.2025

    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.
    C
    65/100
    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

    Noto Sans JP + Roboto

    WCAG AA
    81/100
    Readability
    /30
    23/30

    14px · LH 1.60

    Hierarchy
    /20
    16/20

    1.8x ratio · ✓ H1→H6

    WCAG
    /25
    22/25

    4.61:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Noto Sans JP

    Sans26px

    Body Font

    Roboto

    Sans14px

    Contrast Ratio

    4.61:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~45 CPL

    Optimal (45–75)
    26px
    h1
    19px
    h2
    14px
    p

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

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

    ❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

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

    Buy on MyFontsFlesch 23

    Color Palette

    7 unique colors
    4.29:1 AA Large Light
    #ffffff
    Background· 77.5%
    #7e7979
    Other· 3.4%
    #e9eeee
    Primary· 6.1%

    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

    9 Resources

    5
    Scripts
    4
    Styles
    3
    Async
    0
    Defer

    Top Script Sources

    fileadmin(4)local(1)

    Website Identity

    conftool.org

    18 years old
    Location detected: 🇩🇪 Germanyvia ip
    INWX GmbHen

    Sponsored

    Last analyzed: 14 May 2026 at 07:04

    Historical Analysis & Change Tracking