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ravenol.de

https://ravenol.de· First analyzed 22 May 2026· Updated 22 May 2026
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ravenol.de
Desktop screenshot of ravenol.de
Mobile screenshot of ravenol.de
Mobile

Sponsored

Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

4.182.218.213

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS8075

Organization

Microsoft Azure Cloud (germanywestcentral)

Server

Nginx

Nameservers

ns.udag.de.ns.udag.net.ns.udag.org.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
687 ms10%
Speed Index
893 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.3 MB
72 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Microsoft Azure

Progressive Web App

Web Manifest

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

SEO Analysis

C67/100
20
8
0
Meta Tags14/15
Content10/12
Headings6/8
Technical14/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile2/4
Indexability3/3
R
ravenol.deravenol.de

Ravensberger Schmierstoffvertrieb GmbH | RAVENOL

Wir entwickeln, produzieren und vermarkten qualitativ hochwertige Schmierstoffe, die sowohl hierzulande, als auch auf dem internationalen Markt, einen glei...

Title Length48 chars

Recommended: 50-60 chars (~302px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    3,000 URLs

    robots.txt

    Local SEO

    Local Search Readiness

    7/100
    Poor
    2 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

    D46/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    13/25

    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:9%
    Words:1,320
    Token eff.:Optimal
    Sections/1K:22.7
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary22w
    Descriptive Headingsavg 5.2w
    Canonical URL
    Open Graph3/3
    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.
    A
    81/100
    14
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    12/15
    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.
    47/100
    D
    239 mg
    CO₂e / view
    2.3 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    274 mg
    vs
    Returning (cached)
    137 mg
    Annual (10K/mo)
    28.7 kg
    Emission Segments
    Data Center
    12 mg
    Network
    70 mg
    Device
    157 mg
    Resource Breakdown
    JavaScript
    141.7 KB
    Images
    121.8 KB
    CSS
    2.0 MB
    HTML
    15.5 KB
    Other
    72.0 KB
    Green Hosting Verified
    Microsoft Azure
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    68d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    30.04.2026

    Valid Until

    29.07.2026

    Subject Alternative Names (2)

    ravenol.dewww.ravenol.de

    SHA-256 Fingerprint

    19:44:CD:12:1A:29:25:0A:65:74:AA:F2:1F:3C:B0:9A:EF:C9:13:1B...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟣 Private(private, must-revalidate)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Fri, 22 May 2026 01:48:25 GMT
    server
    nginx
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    mx-01-eu-central-1.prod.hydra.sophos.com
    mx-02-eu-central-1.prod.hydra.sophos.com

    Domain Information

    ravenol.de

    Last Updated

    30.03.2017

    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.
    C
    69/100
    Mobile Friendly10 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    EurostileLTStd-Ex2 + MyriadPro

    WCAG Partial
    60/100
    Readability
    /30
    20/30

    16px · LH 1.50

    Hierarchy
    /20
    17/20

    2.62x ratio

    WCAG
    /25
    11/25

    1:1 min contrast

    Performance
    /25
    12/25

    3 fonts · 11 req

    Heading Font

    EurostileLTStd-Ex2

    Sans42px

    Body Font

    MyriadPro

    Sans16px

    Contrast Ratio

    1:1

    39 issues

    Reading Comfort

    ~35 CPL

    Narrow lines
    42px
    h1
    42px
    h2
    20px
    h3
    16px
    p

    ✅ Excellent readability: 16px body text is ideal for all devices.

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

    ❌ Very complex text: Flesch score 15/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 39 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.6x larger than body text.

    Buy on MyFontsFlesch 15

    Color Palette

    12 unique colors
    6.29:1 AA Light
    #ffffff
    Background· 18.1%
    #606060
    Other· 13.1%
    #001a3c
    Accent· 14.7%
    #01508b
    Primary· 13.2%
    #002e5a
    Primary· 9%
    #013f74
    Accent· 9%
    #1e73ab
    Accent· 8.2%
    #cbd4c4
    Secondary· 4.1%

    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

    7 Resources

    4
    Scripts
    3
    Styles
    2
    Async
    1
    Defer

    Top Script Sources

    ravenol.de(2)gstatic.com(1)google.com(1)

    Website Identity

    ravenol.de

    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 22 May 2026 at 01:48

    Historical Analysis & Change Tracking