sreality.cz

🤖 AI Summary

After conducting a thorough safety and legitimacy analysis, sreality.cz receives a trust score of 74/100, which places it in the "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, SPF (Sender Policy Framework) email authentication preventing email spoofing, DMARC email authentication with a reject policy — the strongest available setting, DKIM (DomainKeys Identified Mail) providing cryptographic email verification, and DNSSEC providing authenticated DNS responses. Areas of concern include: 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 sreality.cz 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 sreality.cz and identified 3 distinct technologies across 3 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records. Framework: Next.js (version media) — provides the application framework and routing for sreality.cz. Build Tool: Webpack — bundles and optimizes the JavaScript and CSS assets for sreality.cz. Analytics: Hotjar (version 3524320) — tracks visitor behavior and provides traffic insights for sreality.cz. We also extracted the following tracking identifiers: Hotjar Site ID 3524320. These IDs can be used to identify other websites operated by the same organization.

🤖 AI Summary

sreality.cz delivers its homepage in 18803ms (server response time), which is considered slow by industry standards. The total page weight is 388 KB, and we detected 232 resource requests loading assets from 42 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: 0 out of 1 CSS files and 0 out of 31 JavaScript files are minified. Minifying the remaining 32 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 sreality.cz produces approximately 0.19g 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 388 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for sreality.cz. 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

sreality.cz resolves to the IPv4 address 77.75.79.140 and also supports IPv6 (2a02:598:a::79:140), demonstrating modern network infrastructure readiness. The domain has 1 A record(s) configured. The domain name system is managed by 2 name servers: ams.seznam.cz and ans.seznam.cz. 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 sreality.cz is handled by seznam.cz with 2 MX records configured: 63e0f8925dea06a3.mx1.emailprofi.seznam.cz and 63e0f8925dea06a3.mx2.emailprofi.seznam.cz. 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 reject policy — the strongest setting, instructing receiving servers to reject unauthorized emails entirely. DKIM (DomainKeys Identified Mail) is configured, adding a cryptographic signature to outgoing emails that receiving servers can verify to confirm the email hasn't been tampered with in transit. DNSSEC is enabled for sreality.cz, 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 2 active subdomains for sreality.cz: admin.sreality.cz and www.sreality.cz. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

🤖 AI Summary

The homepage of sreality.cz contains 683 words of visible text content. This is a moderate amount of content. The page is structured with 1 H2 headings, 4 H3 headings, 0 H4 headings, 0 H5, and 1 H6 headings. The page includes 35 images. 29 images (83%) 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 17% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 39 internal links pointing to other pages on the same domain and 80 external links pointing to third-party websites. There are 31 external JavaScript files, 1 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) and Schema.org structured data (EntryPoint, Organization, SearchAction, and WebSite). Notable missing features: robots.txt. Adding these could improve search engine discoverability and rich result eligibility.

🤖 AI Summary

The title tag for sreality.cz is well-optimized at 45 characters: "Sreality.cz • reality a nemovitosti z celé ČR". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 148 characters (well-optimized): "Největší nabídka nemovitostí v ČR: 105 698 realit. Nabízíme byty, domy, novostavby, nebytové prostory, pozemky a další r...". 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 cs and a favicon is configured. Open Graph meta tags are configured with 4/4 recommended fields: OG title ("Sreality.cz • reality a nemovitosti z celé ČR..."), 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. The site implements Schema.org structured data with the following types: EntryPoint, Organization, SearchAction, 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 sreality.cz. 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: hotjar_id: 3524320.

🤖 AI Summary

This section shows additional intelligence about sreality.cz including data breach history (via HaveIBeenPwned), web archive history (Wayback Machine), green/eco-friendly hosting status, and mobile app presence in the iOS App Store.