a1-fahrservice.de

We performed a comprehensive analysis of a1-fahrservice.de on 2026-06-28. The website returned an HTTP 200 status code with a server response time of 45092ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 261 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 0/100 (poor). No security headers are configured, which is a significant security concern. However, the site is missing Content-Security-Policy, Strict-Transport-Security (HSTS), 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 10 technologies across 10 categories powering a1-fahrservice.de. The detected stack includes WordPress 6.9.4, WooCommerce, Bootstrap 5.3.2, Webpack, Google Analytics 4, Google Tag Manager, Cloudflare, Google Fonts, jQuery, and Font Awesome. The primary e-commerce platform is WooCommerce. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, a1-fahrservice.de receives an overall trust score of 58/100, classified as "Caution Advised".

After conducting a thorough safety and legitimacy analysis, a1-fahrservice.de receives a trust score of 58/100, 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 DMARC email authentication with a reject policy — the strongest available setting. 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 a1-fahrservice.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.

Our technology detection engine scanned a1-fahrservice.de and identified 10 distinct technologies across 10 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records. CMS: WordPress (version 6.9.4) — manages the content and page structure for a1-fahrservice.de. Ecommerce: WooCommerce — powers the online store and shopping functionality for a1-fahrservice.de. CSS Framework: Bootstrap (version 5.3.2) — provides the styling and responsive layout system for a1-fahrservice.de. Build Tool: Webpack — bundles and optimizes the JavaScript and CSS assets for a1-fahrservice.de. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for a1-fahrservice.de. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for a1-fahrservice.de. CDN: Cloudflare — accelerates content delivery by caching assets at edge locations worldwide for a1-fahrservice.de. Fonts: Google Fonts — delivers web fonts for typography for a1-fahrservice.de. JavaScript Library: jQuery — provides utility functions and DOM manipulation for a1-fahrservice.de. Icon Set: Font Awesome — provides additional functionality for a1-fahrservice.de. We also extracted the following tracking identifiers: Google Tag Manager container GTM-PJ84ZQH8. These IDs can be used to identify other websites operated by the same organization.

a1-fahrservice.de delivers its homepage in 45092ms (server response time), which is considered slow by industry standards. The total page weight is 261 KB, and we detected 195 resource requests loading assets from 13 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: 14 out of 31 CSS files and 16 out of 29 JavaScript files are minified. Minifying the remaining 30 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 a1-fahrservice.de produces approximately 0.13g 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 261 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for a1-fahrservice.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.

a1-fahrservice.de resolves to the IPv4 address 81.169.145.143 and also supports IPv6 (2a01:238:20a:202:1143::), demonstrating modern network infrastructure readiness. The domain has 1 A record(s) configured. The domain name system is managed by 2 name servers: docks05.rzone.de and shades04.rzone.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 a1-fahrservice.de is handled by rzone.de with 1 MX records configured: smtpin.rzone.de. 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 (Domain-based Message Authentication, Reporting and Conformance) is configured with a reject policy — the strongest setting, instructing receiving servers to reject unauthorized emails entirely. 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 a1-fahrservice.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 2 active subdomains for a1-fahrservice.de: admin.a1-fahrservice.de and www.a1-fahrservice.de. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

The homepage of a1-fahrservice.de contains 956 words of visible text content. This is a moderate amount of content. The page is structured with 12 H2 headings, 9 H3 headings, 0 H4 headings, 15 H5, and 4 H6 headings. The page includes 34 images. 27 images (79%) 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 21% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 70 internal links pointing to other pages on the same domain and 12 external links pointing to third-party websites. There are 29 external JavaScript files, 31 CSS stylesheets, and 1 iframes on the page. The site implements the following web standards and features: Schema.org structured data (Article, ImageObject, Organization, Person, SearchAction, TravelAgency, WebPage, and WebSite) and RSS feed for content syndication. Notable missing features: XML Sitemap and robots.txt. Adding these could improve search engine discoverability and rich result eligibility. We detected the following payment methods accepted on a1-fahrservice.de: Discover. Offering multiple payment options including credit cards and digital wallets improves customer trust and can increase conversion rates. The website has social media presence across 2 platforms: Facebook (@a1airporttransfer) and Instagram (@a1airporttransfer). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for a1-fahrservice.de is good at 26 characters: "Home - A1 Airport Transfer". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 154 characters (well-optimized): "We specializes in providing chauffeur services, airport transfers, as well as transportation for weddings & birthdays! W...". 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 canonical url is correctly set to https://a1airporttransfer.com/, preventing duplicate content issues, the page language is declared as en-us, the meta robots directive is set to index, follow, max-snippet:-1, max-video-preview:-1, max-image-preview:large, and a favicon is configured. Open Graph meta tags are configured with 3/4 recommended fields: OG title ("Home - A1 Airport Transfer..."), OG description, OG type (website). These tags control how the page appears when shared on Facebook, LinkedIn, and other social media platforms that support the Open Graph protocol. A Twitter Card of type summary_large_image is configured, which controls how links appear when shared on Twitter/X. The "summary_large_image" type displays a large image preview, which typically generates higher engagement rates than the basic card type. The site implements Schema.org structured data with the following types: Article, ImageObject, Organization, Person, SearchAction, TravelAgency, WebPage, and WebSite. Structured data helps search engines understand the page content and can enable rich results (featured snippets, knowledge panels, star ratings) in Google search results, which can significantly increase click-through rates.