fi2.tw

We performed a comprehensive analysis of fi2.tw on 2026-06-30. The website returned an HTTP 200 status code with a server response time of 8410ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 207 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 2 domain(s) (Subject Alternative Names) and expires on 2026-08-31, which is 62 days from now. The security headers analysis reveals a score of 60/100 (moderate). The following security headers are properly configured: X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy. However, the site is missing Content-Security-Policy and Strict-Transport-Security (HSTS), which could expose the site and its users to cross-site scripting (XSS), clickjacking, and other web-based attacks. Our technology detection scan identified 5 technologies across 5 categories powering fi2.tw. The detected stack includes Next.js css, Webpack, Google Tag Manager, Meta Pixel, and Google Fonts. The site uses Next.js as its primary framework (version css). Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, fi2.tw receives an overall trust score of 70/100, classified as "Likely Safe".

After conducting a thorough safety and legitimacy analysis, fi2.tw receives a trust score of 70/100, 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 and a valid SSL certificate issued by Google Trust Services with 62 days until expiration. Areas of concern include: the absence of a Content-Security-Policy header, which leaves the site more vulnerable to cross-site scripting (XSS) attacks, 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 fi2.tw 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 fi2.tw and identified 5 distinct technologies across 5 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 css) — provides the application framework and routing for fi2.tw. Build Tool: Webpack — bundles and optimizes the JavaScript and CSS assets for fi2.tw. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for fi2.tw. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for fi2.tw. Fonts: Google Fonts — delivers web fonts for typography for fi2.tw. We also extracted the following tracking identifiers: Google Tag Manager container GTM-MWVK86R. These IDs can be used to identify other websites operated by the same organization.

fi2.tw delivers its homepage in 8410ms (server response time), which is considered slow by industry standards. The total page weight is 207 KB, and we detected 181 resource requests loading assets from 21 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 14 CSS files and 0 out of 35 JavaScript files are minified. Minifying the remaining 49 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 fi2.tw produces approximately 0.1g 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 207 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for fi2.tw. 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.

fi2.tw resolves to the IPv4 address 172.67.198.198 and also supports IPv6 (2606:4700:3034::6815:2236), demonstrating modern network infrastructure readiness. The domain has 2 A record(s) configured. The domain name system is managed by 2 name servers: cruz.ns.cloudflare.com and hugh.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. SPF is not configured, meaning any server could potentially send emails pretending to be from this domain. This is a significant email security concern. DMARC is not configured, leaving the domain vulnerable to email spoofing and phishing attacks that impersonate this domain. 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 fi2.tw. 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 homepage of fi2.tw contains 640 words of visible text content. This is a moderate amount of content. The page is structured with 7 H2 headings, 7 H3 headings, 0 H4 headings. The page includes 19 images. 2 images (11%) 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 89% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 67 internal links pointing to other pages on the same domain and 13 external links pointing to third-party websites. There are 35 external JavaScript files, 14 CSS stylesheets, and 1 iframes on the page. The site implements the following web standards and features: Schema.org structured data (Answer, Brand, BreadcrumbList, ContactPoint, FAQPage, ItemList, ListItem, Offer, OpeningHoursSpecification, Organization, Place, PostalAddress, Question, Service, WebPage, and WebSite) and Progressive Web App (PWA) manifest (enabling app-like installation). Notable missing features: XML Sitemap and robots.txt. Adding these could improve search engine discoverability and rich result eligibility. We detected the following payment methods accepted on fi2.tw: Visa. 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 5 platforms: Facebook (@finetworkcom), Twitter (@Finetwork), Instagram (@finetwork), Linkedin (@finetwork), and Youtube (@UCxMpj9VKtC739VWGURRMmPQ). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for fi2.tw is well-optimized at 54 characters: "Finetwork: compañía telefónica de fibra óptica y móvil". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 118 characters (well-optimized): "En Finetwork tenemos las tarifas de móvil, internet de fibra óptica y WiFi que estás buscando. Entra ya y descúbrelas.". 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.finetwork.com/, 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 4/4 recommended fields: OG title ("Finetwork: compañía telefónica de fibra óptica y móvil..."), 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: Answer, Brand, BreadcrumbList, ContactPoint, FAQPage, ItemList, ListItem, Offer, OpeningHoursSpecification, Organization, Place, PostalAddress, Question, Service, 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.