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dirs21.de

https://dirs21.de· First analyzed 12 May 2026· Updated 12 May 2026
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dirs21.de
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Mobile

Sponsored

Hosting Provider

Team blue-Raidboxes

IP Address

185.175.196.43

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS34762

Server

Nginx

Nameservers

ns2.plusserver.com.ns3.plusserver.com.ns1.plusserver.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
562 ms10%
Speed Index
731 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
15.8 MB
203 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPressv6.9.4
Infrastructure
Hosting
Team blue-Raidboxes

Technology Stack

22 Technologies Detected

Plugins

7
GetwidAdvanced Popups
Contact Form 7
WPML
Borlabs Cookie
Yoast SEO
WPML

Analytics

3
Google Analytics
Google Analytics 4
Google Tag Manager

Libraries

2
jQueryv1.11.0
Animate.css

UI Components

2
Slick CarouselFancybox

CSS Frameworks

2
Bootstrapv1.0.2
Tailwind CSS

Icon Libraries

2
Font AwesomeMaterial Icons

Other

1
Lottie

Marketing

1
HubSpot

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

A88/100
26
5
0
Meta Tags15/15
Content10/12
Headings6/8
Technical25/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
D
dirs21.dedirs21.de

DIRS21 Startseite • Hotellerie im Blut, IT im Kopf • DIRS21

DIRS21 ist Ihr Partner für Direktbuchung & Schnittstellen. Finden Sie bei DIRS21 innovative Lösungen für den Online-Vertrieb Ihres Hotels.

Title Length59 chars

Recommended: 50-60 chars (~342px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    7 URLs

    7 sub-sitemaps

    robots.txt

    3 rules

    Local SEO

    Local Search Readiness

    34/100
    Needs Work
    9 10

    Sponsored

    AI & LLM Readiness

    D55/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    7/25
    Citation
    17/25

    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:6%
    Words:1,810
    Token eff.:Optimal
    Sections/1K:8.8
    Depth:1/5

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary29w
    Descriptive Headingsavg 5.1w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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.
    B
    78/100
    13
    Passed
    4
    Critical
    3
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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
    11/15
    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.
    35/100
    F
    1.64 g
    CO₂e / view
    15.8 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.87 g
    vs
    Returning (cached)
    936 mg
    Annual (10K/mo)
    196.5 kg
    Emission Segments
    Data Center
    80 mg
    Network
    481 mg
    Device
    1.08 g
    Resource Breakdown
    JavaScript
    378.4 KB
    Images
    13.5 MB
    CSS
    2.0 MB
    Fonts
    1.6 KB
    HTML
    32.3 KB
    Other
    2.6 KB
    Green Hosting Verified
    Combell
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    No WAF

    81d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    03.05.2026

    Valid Until

    01.08.2026

    Subject Alternative Names (2)

    b3xtk4-wwwdirs21de-8329.site.rb-hosting.iowww.dirs21.de

    SHA-256 Fingerprint

    DB:D7:0E:87:48:6F:20:8D:3B:D8:E9:57:F2:4F:1E:A7:C4:3E:DE:13...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    14336
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Tue, 12 May 2026 15:13:08 GMT
    server
    nginx
    strict-transport-security
    max-age=63072000; includeSubDomains; preload
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (4)

    mx01.hornetsecurity.com
    mx02.hornetsecurity.com
    mx04.hornetsecurity.com
    mx03.hornetsecurity.com

    Domain Information

    dirs21.de

    Last Updated

    15.04.2021

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked
    Legitimate interest basis 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
    77/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    DINNextLTPro Medium Condensed + -apple-system

    WCAG Partial
    53/100
    Readability
    /30
    10/30

    12px · LH 1.25

    Hierarchy
    /20
    17/20

    3.27x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    10/25

    System fonts

    Heading Font

    DINNextLTPro Medium Condensed

    Sans40px

    Body Font

    -apple-system

    Sans12px

    Contrast Ratio

    1:1

    6 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    40px
    h1
    80px
    h2
    29px
    h3
    29px
    h4
    12px
    p
    Minor Second
    Scale

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 17/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 3.3x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 17

    Color Palette

    10 unique colors
    19.6:1 AAA Light
    #ffffff
    Background· 25.700000000000003%
    #0b0c0a
    Text· 8.7%
    #142926
    Primary· 10.3%
    #011d1b
    Primary· 8%
    #32320d
    Accent· 6.2%
    #f7f7c3
    Accent· 2.5%

    Business & Marketing Stack

    2 Tools Detected

    Advanced

    CRM Systems

    1
    HubSpotMid-Market

    Customer Relationship Management platforms

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    1
    Async
    1
    Defer

    Top Script Sources

    dirs21.de(15)local(4)js-sdk.dirs21.de(1)

    Website Identity

    DIRS21

    DIRS21

    Organization

    DIRS21 ist Ihr Partner für Direktbuchung & Schnittstellen. Finden Sie bei DIRS21 innovative Lösungen für den Online-Vertrieb Ihres Hotels.

    0049715392500
    www.dirs21.de/
    Location detected: 🇩🇪 Germanyvia tld
    de-DE

    Sponsored

    Last analyzed: 12 May 2026 at 15:13

    Historical Analysis & Change Tracking