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grenzwissenschaft-aktuell.de

https://grenzwissenschaft-aktuell.de· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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grenzwissenschaft-aktuell.de
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Hosting Provider

HostPress GmbH

IP Address

212.88.144.85

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS9063

Organization

HostPress GmbH

Server

Nginx

Nameservers

ns4.hostpress.de.ns1.hostpress.de.ns2.hostpress.de.ns3.hostpress.de.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
903 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
742 KB
29 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Grenzwissenschaftv1.0.0Custom
by Internetagentur Kreativdenker GmbH

Technology Stack

11 Technologies Detected

Plugins

4
Seo Automated Link BuildingWonderpush Web Push Notifications
WP Rocket
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Google Tag Manager

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Payments

1
PayPal

Web Servers

1
Nginx

SEO Analysis

A84/100
25
7
0
Meta Tags11/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T5/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
G
grenzwissenschaft-aktuell.degrenzwissenschaft-aktuell.de

GreWi – Nachrichten aus Anomalistik & Wissenschaft

Nachrichten aus Anomalistik und Wissenschaft

Title Length50 chars

Recommended: 50-60 chars (~308px / 580px)

Description Length44 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    11 URLs

    11 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    17/100
    Poor
    5 12

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D56/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    8/25
    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
    navheader/footer
    Text ratio:4%
    Words:729
    Token eff.:Optimal
    Sections/1K:13.7
    Depth:2/5

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary33w
    Descriptive Headingsavg 6.2w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    14
    Passed
    1
    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
    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
    13/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
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    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.
    57/100
    B
    92 mg
    CO₂e / view
    742.2 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    105 mg
    vs
    Returning (cached)
    52 mg
    Annual (10K/mo)
    11.0 kg
    Emission Segments
    Data Center
    21 mg
    Network
    22 mg
    Device
    49 mg
    Resource Breakdown
    JavaScript
    99.9 KB
    Images
    532.3 KB
    CSS
    81.6 KB
    HTML
    28.3 KB
    Green Hosting Not Verified
    HostPress GmbH
    4 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    88d

    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

    31.05.2026

    Valid Until

    29.08.2026

    Subject Alternative Names (4)

    grewi.demail.grewi.dewebmail.grewi.dewww.grewi.de

    SHA-256 Fingerprint

    20:9B:68:27:0E:73:4A:76:58:5E:08:B2:3A:C1:46:BC:E3:B9:FF:0F...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache, no-store, must-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html
    date
    Mon, 01 Jun 2026 08:21:02 GMT
    etag
    W/"6a1c2775-225d4"
    last-modified
    Sun, 31 May 2026 12:20:05 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    mail.grenzwissenschaft-aktuell.de

    Domain Information

    grenzwissenschaft-aktuell.de

    Last Updated

    16.02.2026

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    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.
    C
    67/100
    Mobile Friendly
    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, maximum-scale=5, shrink-to-fit=no
    3 recommendations
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Inter

    WCAG Partial
    81/100
    Readability
    /30
    24/30

    16px · LH 1.60

    Hierarchy
    /20
    19/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    1.13:1 min contrast

    Performance
    /25
    20/25

    1 font · 2 req

    Heading Font

    Inter

    Sans32px

    Body Font

    Inter

    Sans16px

    Contrast Ratio

    1.13:1

    18 issues

    Reading Comfort

    ~35 CPL

    Narrow lines
    32px
    h1
    32px
    h2
    28px
    h3
    24px
    h4
    16px
    p

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

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.1:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 0

    Color Palette

    5 unique colors
    Light
    #f1f1ef
    Background· 28.1%
    #072e3f
    Primary· 46.1%
    #dbd69d
    Primary· 12%
    #365357
    Secondary· 2.2%

    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

    12 Resources

    11
    Scripts
    1
    Styles
    4
    Async
    1
    Defer

    Top Script Sources

    grewi.de(5)cdn.privacy-mgmt.com(3)cdns.symplr.de(1)steadyhq.com(1)cdn.by.wonderpush.com(1)

    Website Identity

    grenzwissenschaft-aktuell

    grenzwissenschaft-aktuell

    Organization

    Nachrichten aus Anomalistik und Wissenschaft

    [email protected]
    www.grewi.de/
    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 01 Jun 2026 at 08:21

    Historical Analysis & Change Tracking