utad.pt

We performed a comprehensive analysis of utad.pt on 2026-06-29. The website returned an HTTP 200 status code with a server response time of 22901ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 439 KB. The website uses a secure HTTPS connection with a valid SSL certificate issued by Hellenic Academic and Research Institutions CA (DV type). The connection is encrypted using TLS 1.3 with the TLS_AES_256_GCM_SHA384 cipher suite and ECDSA-SHA384 signature algorithm. The certificate covers 2 domain(s) (Subject Alternative Names) and expires on 2027-01-22, which is 207 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 9 technologies across 9 categories powering utad.pt. The detected stack includes WordPress 6.4.3, Remix, Bootstrap, Google Analytics 4, Google Tag Manager, Cloudflare, YouTube Embed, 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, utad.pt receives an overall trust score of 82/100, classified as "Very Likely Safe".

After conducting a thorough safety and legitimacy analysis, utad.pt receives a trust score of 82/100, 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 Hellenic Academic and Research Institutions CA with 207 days until expiration, SPF (Sender Policy Framework) email authentication preventing email spoofing, DMARC email authentication with a quarantine policy, and DNSSEC providing authenticated DNS responses. Areas of concern include: 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 utad.pt 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 utad.pt and identified 9 distinct technologies across 9 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 6.4.3) — manages the content and page structure for utad.pt. Framework: Remix — provides the application framework and routing for utad.pt. CSS Framework: Bootstrap — provides the styling and responsive layout system for utad.pt. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for utad.pt. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for utad.pt. CDN: Cloudflare — accelerates content delivery by caching assets at edge locations worldwide for utad.pt. Video: YouTube Embed — provides video hosting and playback for utad.pt. JavaScript Library: jQuery — provides utility functions and DOM manipulation for utad.pt. Icon Set: Font Awesome — provides additional functionality for utad.pt. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-KSQSRSL1DN and Google Tag Manager container GTM-PH8Z7HMG. These IDs can be used to identify other websites operated by the same organization.

utad.pt delivers its homepage in 22901ms (server response time), which is considered slow by industry standards. The total page weight is 439 KB, and we detected 241 resource requests loading assets from 12 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: 11 out of 24 CSS files and 19 out of 32 JavaScript files are minified. Minifying the remaining 26 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 utad.pt produces approximately 0.21g 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 439 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for utad.pt. 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.

utad.pt resolves to the IPv4 address 193.136.40.10, 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: marao.utad.pt and ns.utad.pt. 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 utad.pt is handled by Microsoft 365 with 1 MX records configured: utad-pt.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 (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 enabled for utad.pt, 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.

The homepage of utad.pt contains 653 words of visible text content. This is a moderate amount of content. The page is structured with 5 H2 headings, 7 H3 headings, 0 H4 headings, 8 H5, and 0 H6 headings. The page includes 17 images. All images have proper alt text attributes ✓, which is excellent for both accessibility (screen readers) and SEO (search engines can understand image content). The link structure consists of 103 internal links pointing to other pages on the same domain and 42 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 32 external JavaScript files, 24 CSS stylesheets, and 3 iframes on the page. The site implements the following web standards and features: Schema.org structured data (BreadcrumbList, ContactPoint, ImageObject, ListItem, Organization, 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. The website has social media presence across 5 platforms: Facebook (@UTAD.oficial), Twitter (@UTAD_oficial), Instagram (@utad.oficial), Youtube (@UTAD.oficial), and Github (@jonsuh). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for utad.pt is good at 13 characters: "Início | UTAD". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 119 characters (well-optimized): "Cursos: licenciaturas, mestrados, doutoramentos, pós-graduações e profissionais. Centros de investigação de excelência.". 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.utad.pt/, preventing duplicate content issues, the page language is declared as pt-pt, the meta robots directive is set to max-image-preview:large, and a favicon is configured. Open Graph meta tags are configured with 3/4 recommended fields: OG title ("Início | UTAD..."), OG description, OG type (article). 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, ContactPoint, ImageObject, ListItem, Organization, 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.