avilladsen.dk

🤖 AI Summary

After conducting a thorough safety and legitimacy analysis, avilladsen.dk 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, SPF (Sender Policy Framework) email authentication preventing email spoofing, and DNSSEC providing authenticated DNS responses. 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, and the domain's WHOIS information is hidden behind a privacy service, making it harder to verify the owner's identity. While these issues don't necessarily indicate malicious intent, they represent areas where the website's security posture could be improved. We checked avilladsen.dk 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.

🤖 AI Summary

Our technology detection engine scanned avilladsen.dk and identified 8 distinct technologies across 8 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 avilladsen.dk. Build Tool: Webpack — bundles and optimizes the JavaScript and CSS assets for avilladsen.dk. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for avilladsen.dk. Security: reCAPTCHA v3 — provides security features like bot detection and CAPTCHA for avilladsen.dk. CDN: Cloudflare — accelerates content delivery by caching assets at edge locations worldwide for avilladsen.dk. Fonts: Google Fonts — delivers web fonts for typography for avilladsen.dk. Video: Vimeo — provides video hosting and playback for avilladsen.dk. JavaScript Library: jQuery — provides utility functions and DOM manipulation for avilladsen.dk. We also extracted the following tracking identifiers: Google Tag Manager container GTM-5LCRJGJ. These IDs can be used to identify other websites operated by the same organization.

🤖 AI Summary

avilladsen.dk delivers its homepage in 16048ms (server response time), which is considered slow by industry standards. The total page weight is 322 KB, and we detected 152 resource requests loading assets from 11 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: 17 out of 29 CSS files and 16 out of 29 JavaScript files are minified. Minifying the remaining 25 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 avilladsen.dk produces approximately 0.16g of CO₂, earning a carbon rating of B. 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 322 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for avilladsen.dk. 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.

🤖 AI Summary

avilladsen.dk resolves to the IPv4 address 185.21.40.12, 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: ns1.curanet.dk and ns2.curanet.dk. 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 avilladsen.dk is handled by Microsoft 365 with 1 MX records configured: avilladsen-dk.mail.protection.outlook.com. Multiple MX records provide failover redundancy — if the primary mail server is unavailable, email will be routed to the next available server. SPF (Sender Policy Framework) is configured, which specifies which mail servers are authorized to send email on behalf of this domain. This helps prevent email spoofing and improves email deliverability. 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 enabled for avilladsen.dk, providing an additional layer of security by cryptographically signing DNS records. This prevents DNS cache poisoning and man-in-the-middle attacks that could redirect visitors to malicious websites. Our subdomain enumeration scan discovered 25 active subdomains for avilladsen.dk: admin.avilladsen.dk, api.avilladsen.dk, app.avilladsen.dk, apps.avilladsen.dk, blog.avilladsen.dk, cdn.avilladsen.dk, community.avilladsen.dk, and dev.avilladsen.dk. Plus 17 additional subdomains. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

🤖 AI Summary

The homepage of avilladsen.dk contains 842 words of visible text content. This is a moderate amount of content. The page is structured with 9 H2 headings, 10 H3 headings, 5 H4 headings. The page includes 23 images. 22 images (96%) 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 4% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 55 internal links pointing to other pages on the same domain and 4 external links pointing to third-party websites. There are 29 external JavaScript files, 29 CSS stylesheets, and 2 iframes on the page. The site implements the following web standards and features: XML Sitemap (helps search engines discover all pages), robots.txt (controls search engine crawling behavior), Schema.org structured data (BreadcrumbList, EntryPoint, ImageObject, ListItem, Organization, PropertyValueSpecification, ReadAction, SearchAction, WebPage, and WebSite), and RSS feed for content syndication. The website has social media presence across 3 platforms: Facebook (@a.villadsen.roskilde), Instagram (@a.villadsenmurerfirma), and Youtube (@UCYlGAqTmiGIO-lqN2XA2STg). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

🤖 AI Summary

The title tag for avilladsen.dk is good at 70 characters: "A. Villadsen | Totalentreprenør og murer i Roskilde | +70 års erfaring". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 136 characters (well-optimized): "A. Villadsen A/S er et velrenommeret murerfirma og totalentreprenør med rødder i Roskilde. Vi bygger med faglighed, ærli...". 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://avilladsen.dk/, preventing duplicate content issues, the page language is declared as da-dk, and the meta robots directive is set to index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1. Open Graph meta tags are configured with 4/4 recommended fields: OG title ("A. Villadsen | Totalentreprenør og murer i Roskilde | +70 år..."), OG description, OG image (social sharing thumbnail), 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: BreadcrumbList, EntryPoint, ImageObject, ListItem, Organization, PropertyValueSpecification, ReadAction, SearchAction, 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.

🤖 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 avilladsen.dk. 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-5LCRJGJ.