StackOptic
Back to Search
ztrforum.de favicon

ztrforum.de

https://ztrforum.de· First analyzed 12 May 2026· Updated 12 May 2026
Export
ztrforum.de
Desktop screenshot of ztrforum.de
Mobile screenshot of ztrforum.de
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

176.9.11.203

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

lighttpd/1.4.45

Nameservers

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

Performance

99

Core Web Vitals

Weight

First Contentful Paint
703 ms10%
Speed Index
914 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
469 KB
28 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Hetzner

Technology Stack

5 Technologies Detected

Analytics

3
Google Analytics
Facebook PixelSegment

Libraries

1
jQueryv1.11.0

Languages

1
PHPv5.6.40

SEO Analysis

C61/100
17
7
0
Meta Tags5/15
Content11/12
Headings5/8
Technical16/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
Z
ztrforum.deztrforum.de

ZTR Roadster Forum

Das Forum zum Zhenhua Trike Roadster (ZTR Roadster)

Title Length18 chars

Recommended: 50-60 chars (~114px / 580px)

Description Length51 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    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

    D44/100
    Bot Access
    20/25
    Machine Read.
    10/25
    Schema Data
    3/25
    Citation
    11/25

    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
    blockquotesdef. listsnavheader/footer
    Text ratio:9%
    Words:630
    Token eff.:Optimal
    Sections/1K:42.9
    Depth:4/5

    Structured Data

    1 JSON-LD
    WebSiteSearchAction

    Citation Readiness

    Opening Summary24w
    Descriptive Headingsavg 2w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    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.
    C
    67/100
    8
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    8/15
    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
    6/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    1/15
    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.
    67/100
    A
    47 mg
    CO₂e / view
    468.7 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    54 mg
    vs
    Returning (cached)
    27 mg
    Annual (10K/mo)
    5.7 kg
    Emission Segments
    Data Center
    2 mg
    Network
    14 mg
    Device
    31 mg
    Resource Breakdown
    JavaScript
    282.0 KB
    Images
    39.3 KB
    CSS
    103.0 KB
    HTML
    11.7 KB
    Other
    32.7 KB
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    20d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    03.03.2026

    Valid Until

    01.06.2026

    Subject Alternative Names (6)

    en.workshopcanarias.comworkshop-en.angela-faryes.comworkshop.angela-faryes.comwww.workshopcanarias.comwww.ztrforum.deztrforum.de

    SHA-256 Fingerprint

    4A:ED:FF:67:77:90:F8:A3:25:7B:E2:93:7C:D1:B6:47:6D:A2:3D:40...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    *
    cache-control
    🟡 0s(private, max-age=0)
    content-encoding
    📦 Gzip(gzip)
    content-length
    11660
    content-type
    text/html; charset=UTF-8
    date
    Tue, 12 May 2026 04:47:13 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    redbull.mxrouting.net
    redbull-relay.mxrouting.net

    Domain Information

    ztrforum.de

    Last Updated

    29.10.2020

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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
    62/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Trebuchet MS

    WCAG Partial
    57/100
    Readability
    /30
    14/30

    11px · LH 1.28

    Hierarchy
    /20
    13/20

    2.18x ratio

    WCAG
    /25
    16/25

    1.08:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    Trebuchet MS

    Sans24px

    Body Font

    Trebuchet MS

    Sans11px

    Contrast Ratio

    1.08:1

    7 issues

    Reading Comfort

    Single Font Family

    left aligned
    24px
    h1
    16px
    h3
    11px
    p

    ❌ Critical: 11px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Tight line spacing (1.28). Increase to 1.4–1.6 for better readability.

    ⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.1:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.2x larger than body text.

    Buy on MyFontsFlesch 42

    Color Palette

    7 unique colors
    Light
    #bec1bc
    Other· 6.1%
    #fcfcfe
    Background· 53.800000000000004%
    #1e4e71
    Primary· 13.6%
    #e7f0f6
    Secondary· 9.6%
    #f9debb
    Accent· 7.9%
    #5d8cac
    Secondary· 2.8%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Social Media

    2
    Twitter/X WidgetsFree
    Facebook SDKFree

    Social widgets and sharing tools

    3

    Categories

    4

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    12 Resources

    10
    Scripts
    2
    Styles
    7
    Async
    0
    Defer

    Top Script Sources

    apis.google.com(2)connect.facebook.net(2)js(2)platform.twitter.com(2)google-analytics.com(1)

    Website Identity

    ztrforum.de

    Location detected: 🇩🇪 Germanyvia tld
    de-DE

    Sponsored

    Last analyzed: 12 May 2026 at 04:47

    Historical Analysis & Change Tracking