Back to Search
konstanz-info.com favicon

konstanz-info.com

https://konstanz-info.com· First analyzed 01 Jun 2026· Updated 01 Jun 2026
Export
konstanz-info.com
Desktop screenshot of konstanz-info.com
Mobile screenshot of konstanz-info.com
Mobile

Sponsored

Hosting Provider

maxcluster GmbH

IP Address

62.113.230.149

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Paderborn, Germany

ASN

AS47447

Organization

maxcluster GmbH

Server

Nginx

Nameservers

ns1061.ui-dns.de.ns1061.ui-dns.biz.ns1061.ui-dns.com.ns1061.ui-dns.org.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
21.4 MB
39 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
maxcluster GmbH

Technology Stack

6 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginxv1.24.0

SEO Analysis

A82/100
24
5
0
Meta Tags14/15
Content11/12
Headings8/8
Technical24/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
K
konstanz-info.comkonstanz-info.com

Herzlich willkommen in Konstanz am Bodensee

Willkommen in Konstanz! Mit Kunst, Kultur und Genuss lädt die größte Stadt am Bodensee zum Wandern, Radfahren, Shoppen oder einfach nur Verweilen ein.

Title Length43 chars

Recommended: 50-60 chars (~264px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    2,244 URLs

    robots.txt

    12 rules

    Local SEO

    Local Search Readiness

    24/100
    Needs Work
    7 10 1

    Sponsored

    AI & LLM Readiness

    D43/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    3/25
    Citation
    12/25

    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:3%
    Words:791
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    2 JSON-LD
    WebSiteBreadcrumbList

    Citation Readiness

    Opening Summary264w
    Descriptive Headingsavg 1.7w
    Canonical URL
    Open Graph2/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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
    78/100
    13
    Passed
    3
    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
    12/15
    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
    7/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    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.
    37/100
    F
    2.21 g
    CO₂e / view
    21.4 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    2.53 g
    vs
    Returning (cached)
    1.27 g
    Annual (10K/mo)
    265.7 kg
    Emission Segments
    Data Center
    108 mg
    Network
    651 mg
    Device
    1.45 g
    Resource Breakdown
    JavaScript
    149.4 KB
    Images
    1.9 MB
    CSS
    32.7 KB
    Fonts
    114.5 KB
    HTML
    27.2 KB
    Other
    19.1 MB
    Green Hosting Verified
    23M GmbH
    GWF Verified
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    31d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    03.04.2026

    Valid Until

    02.07.2026

    Subject Alternative Names (6)

    admin.konstanz-info.comevents.konstanz-tourismus.dekonstanz-info.comkonstanz-tourismus.dewww.konstanz-info.comwww.konstanz-tourismus.de

    SHA-256 Fingerprint

    C0:04:E6:E1:8B:54:6D:14:4E:58:15:1F:AC:C3:AB:71:E6:FE:88:64...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Mon, 01 Jun 2026 05:33:10 GMT
    server
    nginx/1.24.0
    x-flow-powered
    Flow/5.3 Neos/4.3
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mailgw1.konstanz-info.com
    mail01.konstanz-info.com

    Domain Information

    konstanz-info.com

    Domain Age
    9y 9m

    Created

    16.08.2016

    Expires

    16.08.2026

    Last Updated

    17.08.2025

    Registrar

    IONOS SE

    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.
    A
    80/100
    Mobile Friendly58 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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    NunitoSans

    WCAG Partial
    65/100
    Readability
    /30
    21/30

    22px · LH 1.50

    Hierarchy
    /20
    10/20

    0.73x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    18/25

    1 font · 4 req

    Heading Font

    NunitoSans

    Sans16px

    Body Font

    NunitoSans

    Sans22px

    Contrast Ratio

    1:1

    14 issues

    Reading Comfort

    ~35 CPL

    Narrow lines
    16px
    h1
    48px
    h2
    36px
    h3
    22px
    h4
    22px
    p
    Augmented Fourth
    Scale

    ✅ Excellent readability: 22px body text is ideal for all devices.

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

    ❌ Very complex text: Flesch score 25/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    Buy on MyFontsFlesch 25

    Color Palette

    10 unique colors
    Light
    #ffffff
    Primary· 23.8%
    #1c6b94
    Primary· 16.6%
    #0d4f69
    Accent· 15.7%
    #3c8acc
    Accent· 9.1%
    #2a79b1
    Accent· 8.5%
    #03313f
    Accent· 6.7%
    #61a9cb
    Secondary· 6.7%
    #92b4c4
    Secondary· 4.9%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    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

    20 Resources

    17
    Scripts
    3
    Styles
    5
    Async
    0
    Defer

    Top Script Sources

    local(4)cloud.ccm19.de(2)resc.deskline.net(2)web5.deskline.net(2)konstanz-info.com(2)

    Website Identity

    Startseite

    [email protected]
    www.konstanz-info.com/
    9 years old

    Marketing und Tourismus Konstanz GmbHTourist-InformationBahnhofplatz 43 / im BahnhofD-78462 Konstanz am Bodensee

    Location detected: 🇩🇪 Germanyvia ip
    IONOS SEde

    Sponsored

    Last analyzed: 01 Jun 2026 at 05:33

    Historical Analysis & Change Tracking

    konstanz-info.com Technology Stack - Built With Tailwind CSS, Google Analytics, Google Analytics 4, Google Tag Manager, Facebook Pixel | StackOptic | StackOptic