StackOptic
Back to Search
rowohlt.de favicon

rowohlt.de

https://rowohlt.de· First analyzed 28 Apr 2026· Updated 28 Apr 2026
Export
rowohlt.de
Desktop screenshot of rowohlt.de
Mobile screenshot of rowohlt.de
Mobile

Sponsored

Hosting Provider

proIO GmbH

IP Address

194.6.226.145

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS206293

Organization

proIO GmbH

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

jade.ns.cloudflare.com.adam.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
577 ms10%
Speed Index
750 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
862 KB
94 requests

Image Optimization

Lazy LoadWebPAVIFResponsiveCloudinary
0–49
50–89
90–100

Architecture Stack

JAMstack
⚡ SSG
Frontend
Framework
Astro
CMS
Ghost
Infrastructure
Hosting
proIO GmbH
CDN
Cloudflare

Technology Stack

6 Technologies Detected

Frameworks

1
Alpine.js

Meta Frameworks

1
Astro

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

B75/100
23
6
0
Meta Tags10/15
Content8/12
Headings8/8
Technical21/25
E-E-A-T0/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
R
rowohlt.derowohlt.de

Rowohlt Verlag | Bücher und Autor:innen des Verlags | Rowohlt Verlag

Finden Sie Bücher, Autor:innen und Neuerscheinungen beim Rowohlt Verlag! 📖

Title Length68 chars

Recommended: 50-60 chars (~407px / 580px)

Description Length74 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    28,041 URLs

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 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.
    13/25
    Schema Data
    1/25
    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
    nav
    Text ratio:1%
    Words:1,329
    Token eff.:Optimal
    Sections/1K:0.8
    Depth:1/5

    Structured Data

    1 JSON-LD
    WebSite(min)

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 2.9w
    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.
    A
    85/100
    13
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    9/15
    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.
    1 recommendation
    • •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.
    55/100
    B
    107 mg
    CO₂e / view
    861.6 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    122 mg
    vs
    Returning (cached)
    61 mg
    Annual (10K/mo)
    12.8 kg
    Emission Segments
    Data Center
    24 mg
    Network
    26 mg
    Device
    57 mg
    Resource Breakdown
    JavaScript
    95.4 KB
    Images
    536.2 KB
    CSS
    74.9 KB
    Fonts
    112.4 KB
    HTML
    42.2 KB
    Other
    664 B
    Green Hosting Not Verified
    proIO GmbH
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    91%Excellent
    Interactive

    HTTPS

    WAF

    49d

    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+H3

    Valid From

    18.03.2026

    Valid Until

    16.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    www.rowohlt.de

    SHA-256 Fingerprint

    A8:D7:3D:E8:44:F5:08:09:F3:68:59:23:16:F2:3D:3F:95:72:09:4D...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    13197
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 300s(public, max-age=300, s-maxage=21600, stale-while-revalidate=...)
    cf-cache-status
    HIT
    cf-ray🇫🇷 Paris
    9f324102b901ad3a-CDG
    content-encoding
    ⚡ Brotli(br)
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt1.aspmx.l.google.com
    alt4.aspmx.l.google.com
    alt3.aspmx.l.google.com
    aspmx.l.google.com

    +1 more

    Domain Information

    rowohlt.de

    Last Updated

    20.02.2025

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Usercentrics

    Cookie Consent Banner
    Usercentrics
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Usercentrics
    Privacy policy page linked
    Data Protection Officer mentioned

    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
    74/100
    Mobile Friendly3 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, viewport-fit=cover
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    MerriweatherWebRowohlt + BlinkMacSystemFont

    WCAG AA
    70/100
    Readability
    /30
    18/30

    14px · LH 1.50

    Hierarchy
    /20
    17/20

    2.14x ratio · ✓ H1→H6

    WCAG
    /25
    21/25

    6.69:1 min contrast

    Performance
    /25
    14/25

    System fonts

    Heading Font

    MerriweatherWebRowohlt

    Sans30px

    Body Font

    BlinkMacSystemFont

    Sans14px

    Contrast Ratio

    6.69:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~44 CPL

    Narrow lines
    30px
    h1
    30px
    h2
    20px
    h3
    14px
    p

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

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

    ❌ Very complex text: Flesch score 18/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.7:1).

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

    ✅ Strong hierarchy: Headlines are 2.1x larger than body text.

    Buy on MyFontsFlesch 18

    Color Palette

    6 unique colors
    4.95:1 AA Dark
    #707070
    Other· 40.10000000000001%
    #ffffff
    Text· 12.5%
    #6e6851
    Primary· 14.3%
    #53493a
    Secondary· 4.6%

    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

    23 Resources

    20
    Scripts
    3
    Styles
    8
    Async
    0
    Defer

    Top Script Sources

    local(11)web.cmp.usercentrics.eu(8)privacy-proxy.usercentrics.eu(1)

    Website Identity

    rowohlt.de

    Location detected: 🇩🇪 Germanyvia tld
    📧 Google Workspacede

    Sponsored

    Last analyzed: 28 Apr 2026 at 01:22

    Historical Analysis & Change Tracking