booktocuba.com

We performed a comprehensive analysis of booktocuba.com on 2026-06-28. The website returned an HTTP 200 status code with a server response time of 38339ms. The page is served over HTTP/2 protocol, however no compression (Gzip or Brotli) is enabled, which means the page is transferred at its full uncompressed size. The total page weight is 220 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 6 technologies across 6 categories powering booktocuba.com. The detected stack includes Magento, Bootstrap, Google Tag Manager, Meta Pixel, jQuery, and Font Awesome. The primary e-commerce platform is Magento. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, booktocuba.com receives an overall trust score of 59/100, classified as "Caution Advised".

After conducting a thorough safety and legitimacy analysis, booktocuba.com receives a trust score of 59/100, 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 DMARC email authentication with a none policy. 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 booktocuba.com 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 booktocuba.com and identified 6 distinct technologies across 6 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records. Ecommerce: Magento — powers the online store and shopping functionality for booktocuba.com. CSS Framework: Bootstrap — provides the styling and responsive layout system for booktocuba.com. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for booktocuba.com. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for booktocuba.com. JavaScript Library: jQuery — provides utility functions and DOM manipulation for booktocuba.com. Icon Set: Font Awesome — provides additional functionality for booktocuba.com. We also extracted the following tracking identifiers: Google Tag Manager container GTM-N9NJH8P. These IDs can be used to identify other websites operated by the same organization.

booktocuba.com delivers its homepage in 38339ms (server response time), which is considered slow by industry standards. The total page weight is 220 KB, and we detected 326 resource requests loading assets from 8 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. No compression is currently enabled on booktocuba.com. Enabling Brotli or Gzip compression could reduce page size by 60-80% for text-based assets (HTML, CSS, JavaScript), significantly improving load times and reducing bandwidth costs. This is one of the simplest and most impactful performance optimizations available. Asset minification status: 1 out of 16 CSS files and 3 out of 59 JavaScript files are minified. Minifying the remaining 71 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 booktocuba.com produces approximately 0.11g 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 220 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for booktocuba.com. 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.

booktocuba.com resolves to the IPv4 address 212.227.207.157, 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 4 name servers: ns1033.ui-dns.org, ns1050.ui-dns.biz, ns1061.ui-dns.de, and ns1078.ui-dns.com. 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 booktocuba.com is handled by ionos.es with 2 MX records configured: mx00.ionos.es and mx01.ionos.es. 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 none policy — a monitoring-only setting that doesn't enforce any action on unauthorized emails. 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 booktocuba.com. 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 1 active subdomains for booktocuba.com: www.booktocuba.com. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

The homepage of booktocuba.com contains 1,406 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 8 H2 headings, 15 H3 headings, 2 H4 headings. The page includes 164 images. 36 images (22%) 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 78% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 65 internal links pointing to other pages on the same domain and 9 external links pointing to third-party websites. There are 59 external JavaScript files, 16 CSS stylesheets, and 1 iframes on the page. The site implements the following web standards and features: RSS feed for content syndication. Notable missing features: XML Sitemap, robots.txt, and Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility. We detected the following payment methods accepted on booktocuba.com: JCB. 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 (@book.to.cuba) and Twitter (@booktocuba). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for booktocuba.com is good at 64 characters: "Cuba: Hoteles y Autos de Renta - Book To Cuba - Página de Inicio". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 76 characters (well-optimized): "Viajes a Cuba, renta de autos en Cuba, hoteles en La Habana, Varadero y más.". 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.booktocuba.com/es/, preventing duplicate content issues, the page language is declared as es, the meta robots directive is set to index,follow, and a favicon is configured. Open Graph meta tags are configured with 1/4 recommended fields: OG type (product). These tags control how the page appears when shared on Facebook, LinkedIn, and other social media platforms that support the Open Graph protocol. The meta keywords tag contains 6 terms including Viajes a Cuba, Viajes baratos a Cuba, alquiler de coches baratos en Cuba, renta de autos baratos en Cuba, and hoteles en La Habana. 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.