iok.net

We performed a comprehensive analysis of iok.net on 2026-06-30. The website returned an HTTP 200 status code with a server response time of 14500ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 402 KB. The website uses a secure HTTPS connection with a valid SSL certificate issued by DigiCert Inc (OV type). The connection is encrypted using TLS 1.3 with the TLS_AES_256_GCM_SHA384 cipher suite and sha256WithRSAEncryption signature algorithm. The certificate covers 2 domain(s) (Subject Alternative Names) and expires on 2026-10-04, which is 96 days from now. The security headers analysis reveals a score of 100/100 (excellent). The following security headers are properly configured: Content-Security-Policy, Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy. All recommended security headers are in place, providing comprehensive protection against common web attacks. Our technology detection scan identified 8 technologies across 8 categories powering iok.net. The detected stack includes WordPress 7.0, Remix, Bootstrap, Webpack, Matomo, reCAPTCHA v3, jQuery, and Font Awesome. The site uses Remix as its primary framework. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, iok.net receives an overall trust score of 80/100, classified as "Very Likely Safe".

After conducting a thorough safety and legitimacy analysis, iok.net receives a trust score of 80/100, which places it in the "Very Likely Safe" 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, HSTS (HTTP Strict Transport Security) enforcement preventing protocol downgrade attacks, a valid SSL certificate issued by DigiCert Inc with 96 days until expiration, SPF (Sender Policy Framework) email authentication preventing email spoofing, DMARC email authentication with a quarantine policy, and a well-established domain registered for over 29.8 years, indicating long-term commitment and legitimacy. Areas of concern include: 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 iok.net 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. The domain is registered through InterNetX GmbH based in DE, with a registration date of 1996-10-03 and expiration date of 2026-10-02.

Our technology detection engine scanned iok.net 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 7.0) — manages the content and page structure for iok.net. Framework: Remix — provides the application framework and routing for iok.net. CSS Framework: Bootstrap — provides the styling and responsive layout system for iok.net. Build Tool: Webpack — bundles and optimizes the JavaScript and CSS assets for iok.net. Analytics: Matomo — tracks visitor behavior and provides traffic insights for iok.net. Security: reCAPTCHA v3 — provides security features like bot detection and CAPTCHA for iok.net. JavaScript Library: jQuery — provides utility functions and DOM manipulation for iok.net. Icon Set: Font Awesome — provides additional functionality for iok.net.

iok.net delivers its homepage in 14500ms (server response time), which is considered slow by industry standards. The total page weight is 402 KB, and we detected 382 resource requests loading assets from 5 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: 45 out of 61 CSS files and 32 out of 35 JavaScript files are minified. Minifying the remaining 19 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 iok.net produces approximately 0.2g 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 402 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for iok.net. 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.

iok.net resolves to the IPv4 address 195.20.240.123 and also supports IPv6 (2001:8d8:1801:5bd::1), demonstrating modern network infrastructure readiness. The domain has 1 A record(s) configured. The domain name system is managed by 4 name servers: ns01.iok.net, ns02.iok.net, ns03.iok.net, and ns04.iok.de. Having 4 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 iok.net is handled by hornetsecurity.com with 4 MX records configured: mx01.hornetsecurity.com, mx02.hornetsecurity.com, and mx03.hornetsecurity.com and 1 more. 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 (Domain-based Message Authentication, Reporting and Conformance) is configured with a quarantine policy — a moderate setting, directing unauthorized emails to spam/junk folders. 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 iok.net. 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. The domain is registered through InterNetX GmbH (DE). It was first registered on 1996-10-03 and is set to expire on 2026-10-02, making it 29.8 years old. Our subdomain enumeration scan discovered 3 active subdomains for iok.net: dev.iok.net, shop.iok.net, and www.iok.net. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

The homepage of iok.net contains 895 words of visible text content. This is a moderate amount of content. The page is structured with 11 H2 headings, 7 H3 headings, 4 H4 headings, 24 H5, and 0 H6 headings. The page includes 19 images. 13 images (68%) 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 32% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 242 internal links pointing to other pages on the same domain and 11 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 35 external JavaScript files, 61 CSS stylesheets, and 0 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 (Article, ContactPoint, GeoCoordinates, ImageObject, Organization, Person, Place, PostalAddress, SearchAction, WebPage, and WebSite), and RSS feed for content syndication. The website has social media presence across 3 platforms: Facebook (@iok.de), Instagram (@iok_net), and Linkedin (@iok-it-systemhaus-verl). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for iok.net is well-optimized at 59 characters: "IT-Infrastruktur, Lizenzierung, Hosting | IOK GmbH & Co. KG". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 110 characters (well-optimized): "IT-Betreuung in den Bereichen IT-Infrastruktur, Lizenzierung, Hosting und Managed Services. Jetzt informieren!". 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://www.iok.net, preventing duplicate content issues, the page language is declared as de, the meta robots directive is set to follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large, and a favicon is configured. Open Graph meta tags are configured with 4/4 recommended fields: OG title ("IT-Infrastruktur, Lizenzierung, Hosting | IOK GmbH & Co. KG..."), 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: Article, ContactPoint, GeoCoordinates, ImageObject, Organization, Person, Place, PostalAddress, 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.