usm.cl

We performed a comprehensive analysis of usm.cl on 2026-06-29. The website returned an HTTP 200 status code with a server response time of 28522ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 993 KB, and the site is served behind a CDN (Content Delivery Network). The website uses a secure HTTPS connection with a valid SSL certificate issued by Google Trust Services (DV type). The connection is encrypted using TLS 1.3 with the TLS_AES_256_GCM_SHA384 cipher suite and ECDSA-SHA256 signature algorithm. The certificate covers 1 domain(s) (Subject Alternative Names) and expires on 2026-08-16, which is 48 days from now. 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 11 technologies across 10 categories powering usm.cl. The detected stack includes WordPress, Next.js, Vue.js, Bootstrap, Webpack, Vite, Google Analytics 4, Google Tag Manager, Meta Pixel, jQuery, and Font Awesome. The site uses Next.js as its primary framework. The UI is built with Vue.js. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, usm.cl receives an overall trust score of 68/100, classified as "Likely Safe".

After conducting a thorough safety and legitimacy analysis, usm.cl receives a trust score of 68/100, 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, a valid SSL certificate issued by Google Trust Services with 48 days until expiration, SPF (Sender Policy Framework) email authentication preventing email spoofing, DMARC email authentication with a none policy, 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 usm.cl 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 usm.cl and identified 11 distinct technologies across 10 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 — manages the content and page structure for usm.cl. Framework: Next.js — provides the application framework and routing for usm.cl. UI Library: Vue.js — handles the user interface rendering and component management for usm.cl. CSS Framework: Bootstrap — provides the styling and responsive layout system for usm.cl. Build Tool: Webpack and Vite — bundles and optimizes the JavaScript and CSS assets for usm.cl. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for usm.cl. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for usm.cl. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for usm.cl. JavaScript Library: jQuery — provides utility functions and DOM manipulation for usm.cl. Icon Set: Font Awesome — provides additional functionality for usm.cl. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-LL8PQ1026X, Google Tag Manager container GTM-PXQ7KFD, and Meta (Facebook) Pixel ID 696766160422928. These IDs can be used to identify other websites operated by the same organization.

usm.cl delivers its homepage in 28522ms (server response time), which is considered slow by industry standards. The total page weight is 993 KB, and we detected 500 resource requests loading assets from 27 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: 39 out of 71 CSS files and 31 out of 45 JavaScript files are minified. Minifying the remaining 46 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. The site is served through a Content Delivery Network (CDN), which caches static assets at edge servers around the world. This means visitors from different geographic regions receive content from the nearest edge server, significantly reducing latency. CDN usage is particularly important for websites with a global audience, as it can reduce page load times by 40-60% for distant visitors. From an environmental perspective, each page view of usm.cl produces approximately 0.48g of CO₂, earning a carbon rating of D. The website's carbon footprint could be reduced by optimizing images, enabling compression, reducing third-party scripts, and leveraging caching. For reference, the average web page produces about 0.5g of CO₂ per page view. The page weight of 993 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for usm.cl. 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.

usm.cl resolves to the IPv4 address 104.18.27.61 and also supports IPv6 (2606:4700::6812:1b3d), demonstrating modern network infrastructure readiness. The domain has 2 A record(s) configured. The domain name system is managed by 2 name servers: lauryn.ns.cloudflare.com and tony.ns.cloudflare.com. 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 usm.cl is handled by Microsoft 365 with 1 MX records configured: usm-cl.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 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 enabled for usm.cl, 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 usm.cl contains 2,308 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 24 H2 headings, 5 H3 headings, 9 H4 headings, 0 H5, and 1 H6 headings. The page includes 111 images. 25 images (23%) 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 77% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 113 internal links pointing to other pages on the same domain and 145 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 45 external JavaScript files, 71 CSS stylesheets, and 3 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), and Schema.org structured data (BreadcrumbList, EntryPoint, ImageObject, ListItem, Organization, PropertyValueSpecification, ReadAction, SearchAction, WebPage, and WebSite). The website has social media presence across 4 platforms: Facebook (@tr), Twitter (@usantamaria), Instagram (@usantamaria), and Youtube (@USMChile). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for usm.cl is well-optimized at 49 characters: "Inicio - Universidad Técnica Federico Santa María". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. No meta description is configured for usm.cl. This is a critical SEO oversight — without a meta description, Google will auto-generate a snippet from page content, which may not accurately represent the page or entice users to click. Adding a unique, compelling meta description of 120-155 characters is strongly recommended. The canonical url is correctly set to https://usm.cl/, preventing duplicate content issues, the page language is declared as es-es, the meta robots directive is set to index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1, and a favicon is configured. Open Graph meta tags are configured with 4/4 recommended fields: OG title ("Inicio - Universidad Técnica Federico Santa María..."), 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.