barmenia24.de Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of barmenia24.de on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 2974ms. The page is served over HTTP/1.1 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 117 KB.
Warning: The website does not have a valid SSL certificate. Visitors may see security warnings in their browser, and data transmitted to and from this website is not encrypted.
The security headers analysis reveals a score of 20/100 (poor). The following security headers are properly configured: Strict-Transport-Security (HSTS). However, the site is missing Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy, which could expose the site and its users to cross-site scripting (XSS), clickjacking, and other web-based attacks.
Our technology detection scan identified 4 technologies across 4 categories powering barmenia24.de. The detected stack includes Bootstrap, Google Analytics 4, Google Tag Manager, and Font Awesome.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, barmenia24.de receives an overall trust score of 57/100, classified as "Caution Advised".
HTTP Response
Status200 OK
Response Time2974ms
ProtocolHTTP/1.1
Page Size117 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Server—
Total Requests419
3rd Party Domains12
Redirect1 hop(s)
Detected Technologies (4)
🎨 Bootstrap
📊 Google Analytics 4
🏷️ Google Tag Manager
🎯 Font Awesome
Security Headers
✗
Content-Security-Policy
Not set
✓
Strict-Transport-Security (HSTS)
Set ✓
✗
X-Frame-Options
Not set
✗
X-Content-Type-Options
Not set
✗
Referrer-Policy
Not set
✗
Permissions-Policy
Not set
SSL Certificate
IssuerSectigo Limited
Issuer FullcountryName=GB, organizationName=Sectigo Limited, commonName=Sectigo Public Server Authentication CA DV R36
SubjectcommonName=*.barmenia24.de
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_128_GCM_SHA256
Algorithm—
Issued—
Expires— (? days)
SANs—
barmenia24.de Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, barmenia24.de receives a trust score of 57/100, which places it in the "Caution Advised" category. This score is calculated by evaluating multiple factors including SSL certificate validity, domain registration history, email authentication protocols, security header configuration, and blacklist status across major threat intelligence databases.
The analysis identified several positive trust signals: a valid HTTPS connection protecting data in transit and HSTS (HTTP Strict Transport Security) enforcement preventing protocol downgrade attacks.
Areas of concern include: the absence of a Content-Security-Policy header, which leaves the site more vulnerable to cross-site scripting (XSS) attacks, no X-Frame-Options header, which could allow the site to be embedded in malicious iframes (clickjacking), missing Referrer-Policy, potentially leaking URL information to third parties, the domain's WHOIS information is hidden behind a privacy service, making it harder to verify the owner's identity, and DNSSEC is not enabled, leaving DNS queries vulnerable to spoofing attacks. While these issues don't necessarily indicate malicious intent, they represent areas where the website's security posture could be improved.
We checked barmenia24.de against 8 major blacklist databases including Google Safe Browsing, Phishtank, Urlhaus, Openphish, Dnsfilter, Spamhaus Dbl, Surbl, and Virustotal. The domain passed all 8 checks with a clean status, meaning it has not been flagged for phishing, malware distribution, spam, or other malicious activities by any of the tested threat intelligence providers.
Trust Signals
✅ Valid HTTPS
✅ HSTS enabled
⚠️ DNSSEC not enabled
⚠️ Missing Content-Security-Policy
⚠️ Missing X-Frame-Options
⚠️ Missing Referrer-Policy
Blacklist Checks (8/8 clean)
✓
Google Safe Browsing
clean
✓
Phishtank
clean
✓
Urlhaus
clean
✓
Openphish
clean
✓
Dnsfilter
clean
✓
Spamhaus Dbl
clean
✓
Surbl
clean
✓
Virustotal
clean
barmenia24.de Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned barmenia24.de and identified 4 distinct technologies across 4 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records.
CSS Framework: Bootstrap — provides the styling and responsive layout system for barmenia24.de.
Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for barmenia24.de.
Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for barmenia24.de.
Icon Set: Font Awesome — provides additional functionality for barmenia24.de.
We also extracted the following tracking identifiers: Google Tag Manager container GTM-5C73NRP. These IDs can be used to identify other websites operated by the same organization.
CSS Framework
Analytics
📊 Google Analytics 4(95%)
Tag Manager
🏷️ Google Tag Manager(95%)
Icon Set
Tracking IDs
barmenia24.de Performance, Speed & Core Web Vitals
🤖 AI Summary
barmenia24.de delivers its homepage in 2974ms (server response time), which is considered slow by industry standards. The total page weight is 117 KB, and we detected 419 resource requests loading assets from 12 third-party domains. A high number of third-party domains can significantly impact page load time due to additional DNS lookups and TLS handshakes required for each domain.
The website uses Gzip compression for text-based assets, achieving an estimated 60.0% reduction in transfer size. This reduces bandwidth usage and improves page load times, especially for visitors on slower connections.
Asset minification status: 6 out of 8 CSS files and 1 out of 7 JavaScript files are minified. Minifying the remaining 8 unminified file(s) could further reduce page weight by 10-30% for those assets. Minification is a best practice that reduces download sizes without affecting functionality.
From an environmental perspective, each page view of barmenia24.de produces approximately 0.06g of CO₂, earning a carbon rating of A. This places the website among the cleanest on the web, demonstrating efficient use of server resources and optimized content delivery. For reference, the average web page produces about 0.5g of CO₂ per page view. The page weight of 117 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for barmenia24.de. This typically means the site doesn't have enough real-world Chrome user traffic to generate statistically significant field data, or the domain is not included in the CrUX dataset. Core Web Vitals (LCP, INP, CLS) are important Google ranking factors that measure real user experience.
Core Web Vitals data not available
Requires CrUX API key configuration
Carbon Footprint
CO₂ per page view0.06g
RatingA
Page Weight & Optimization
HTML Size117 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests419
3rd Party Domains12
CSS Minified6/8
JS Minified1/7
barmenia24.de DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
barmenia24.de resolves to the IPv4 address 195.128.40.21, but does not support IPv6. IPv6 adoption is increasingly important as IPv4 address space becomes exhausted, and some ISPs and regions are transitioning to IPv6-only connectivity. The domain has 1 A record(s) configured.
The domain name system is managed by 2 name servers: ns.barmenia.de and nsb.barmenia.de. Having 2 name servers provides good redundancy — if one fails, the others can continue serving DNS queries. The choice of name servers often indicates the DNS hosting provider or CDN service being used.
Email for barmenia24.de is handled by barmenia.com with 1 MX records configured: mx.barmenia.com. Multiple MX records provide failover redundancy — if the primary mail server is unavailable, email will be routed to the next available server.
SPF is not configured, meaning any server could potentially send emails pretending to be from this domain. This is a significant email security concern. DMARC is not configured, leaving the domain vulnerable to email spoofing and phishing attacks that impersonate this domain. DKIM was not detected. Without DKIM, recipients cannot cryptographically verify that emails claiming to be from this domain are authentic.
DNSSEC is not enabled for barmenia24.de. While not critical for most websites, DNSSEC adds an important security layer by ensuring DNS responses haven't been tampered with during transit. Enabling DNSSEC is recommended for domains handling sensitive data or financial transactions.
Our subdomain enumeration scan discovered 25 active subdomains for barmenia24.de: admin.barmenia24.de, api.barmenia24.de, app.barmenia24.de, apps.barmenia24.de, blog.barmenia24.de, cdn.barmenia24.de, community.barmenia24.de, and dev.barmenia24.de. Plus 17 additional subdomains. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
NS
ns.barmenia.de
nsb.barmenia.de
Email & Authentication
MX Providerbarmenia.com
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportNo
Subdomains (25 found)
admin.barmenia24.de api.barmenia24.de app.barmenia24.de apps.barmenia24.de blog.barmenia24.de cdn.barmenia24.de community.barmenia24.de dev.barmenia24.de developers.barmenia24.de docs.barmenia24.de ftp.barmenia24.de help.barmenia24.de m.barmenia24.de mail.barmenia24.de partners.barmenia24.de portal.barmenia24.de shop.barmenia24.de smtp.barmenia24.de staging.barmenia24.de static.barmenia24.de status.barmenia24.de store.barmenia24.de support.barmenia24.de webmail.barmenia24.de www.barmenia24.de
barmenia24.de Page Content, Images & Accessibility
🤖 AI Summary
The homepage of barmenia24.de contains 1,155 words of visible text content. This is a substantial amount of content that provides good opportunities for search engine indexing. The page is structured with 4 H2 headings, 0 H3 headings, 0 H4 headings.
The page includes 32 images. 4 images (12%) are missing alt text attributes, which is a significant concern for both accessibility and SEO. Screen readers rely on alt text to describe images to visually impaired users, and search engines use alt text to understand image content. Only 88% of images have proper alt text — we recommend adding descriptive alt attributes to all images.
The link structure consists of 319 internal links pointing to other pages on the same domain and 22 external links pointing to third-party websites. The high number of internal links suggests a well-interconnected site structure, which helps search engines discover and crawl all pages efficiently. There are 7 external JavaScript files, 8 CSS stylesheets, and 1 iframes on the page.
Notable missing features: XML Sitemap, robots.txt, and Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility.
Content Structure
H1—
H2 Tags4
H3 Tags0
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links319
External Links22
Assets & Features
JavaScript Files7
JS Minified1/7
CSS Files8
CSS Minified6/8
Iframes1
Images32
Missing Alt4
SitemapNo
Robots.txtNo
PWANo
AMPNo
RSS FeedNo
barmenia24.de SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for barmenia24.de is well-optimized at 39 characters: "Barmenia Versicherungen | barmenia24.de". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation.
The meta description is 151 characters (well-optimized): "Private Krankenversicherungen (PKV) und mehr. Rundum gut versorgt vom größten unabhängigen Versicherer und der privaten ...". Google typically displays up to 155-160 characters of the meta description in search results. A compelling meta description with a clear call-to-action can significantly improve click-through rates from search results.
The page language is declared as de, the meta robots directive is set to noindex, nofollow, and a favicon is configured.
No Open Graph tags are configured. When someone shares a link to barmenia24.de on social media, the platform will have to guess the title, description, and image — often producing unattractive or inaccurate previews. Adding OG tags is essential for social media marketing.
The meta keywords tag contains 4 terms including Krankenversicherung, Lebensversicherung, Unfallversicherung, and Sachversicherungen. Note: Google has officially confirmed that it does not use the meta keywords tag as a ranking signal. However, some other search engines (Bing, Yandex) may still reference it.
Google SERP Preview
Barmenia Versicherungen | barmenia24.de
https://barmenia24.de
Private Krankenversicherungen (PKV) und mehr. Rundum gut versorgt vom größten unabhängigen Versicherer und der privaten Krankenversicherung - Barmenia.
Meta Tags
TitleBarmenia Versicherungen | barmenia24.de...
Title Length39 chars
Meta Desc Length151 chars
H1—
Languagede
Canonical—
Meta Robotsnoindex, nofollow
Meta KeywordsKrankenversicherung, Lebensversicherung, Unfallversicherung,...
Schema.org & Social
Schema Types—
OG Type—
OG ImageNot set
Twitter Card—
FaviconSet ✓
barmenia24.de Related Domains & Cross-References
🤖 AI Summary
Related domain discovery works by finding other websites that share the same IP address, Google Tag Manager container ID, Google Analytics property, or advertising pixel IDs with barmenia24.de. This data becomes available after batch-crawling the domain database — individual domain lookups cannot populate this section. We extracted the following tracking IDs that can be used for cross-referencing: gtm_id: GTM-5C73NRP.
Tracking IDs for Cross-Referencing
Related Domains
Related domain data requires database (populated after batch crawl)