tisnet.net.tw

We performed a comprehensive analysis of tisnet.net.tw on 2026-07-02. The website returned an HTTP 200 status code with a server response time of 28668ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 606 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 11 technologies across 7 categories powering tisnet.net.tw. The detected stack includes React, Webpack, Vite, Google Analytics 4, Hotjar 3794242, Microsoft Clarity, Meta Pixel, reCAPTCHA v3, Cloudflare, Amazon CloudFront, and jQuery. The UI is built with React. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, tisnet.net.tw receives an overall trust score of 59/100, classified as "Caution Advised".

After conducting a thorough safety and legitimacy analysis, tisnet.net.tw 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 quarantine 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 tisnet.net.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 tisnet.net.tw and identified 11 distinct technologies across 7 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records. UI Library: React — handles the user interface rendering and component management for tisnet.net.tw. Build Tool: Webpack and Vite — bundles and optimizes the JavaScript and CSS assets for tisnet.net.tw. Analytics: Google Analytics 4, Hotjar (version 3794242), and Microsoft Clarity — tracks visitor behavior and provides traffic insights for tisnet.net.tw. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for tisnet.net.tw. Security: reCAPTCHA v3 — provides security features like bot detection and CAPTCHA for tisnet.net.tw. CDN: Cloudflare and Amazon CloudFront — accelerates content delivery by caching assets at edge locations worldwide for tisnet.net.tw. JavaScript Library: jQuery — provides utility functions and DOM manipulation for tisnet.net.tw. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-BSGZ5W247L, Hotjar Site ID 3794242, and Intercom App ID 138736959550286. These IDs can be used to identify other websites operated by the same organization.

tisnet.net.tw delivers its homepage in 28668ms (server response time), which is considered slow by industry standards. The total page weight is 606 KB, and we detected 143 resource requests loading assets from 11 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 3 CSS files and 1 out of 5 JavaScript files are minified. Minifying the remaining 7 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 tisnet.net.tw produces approximately 0.3g of CO₂, earning a carbon rating of C. This is an average carbon footprint. Optimizing images and reducing unnecessary scripts could further improve this score. For reference, the average web page produces about 0.5g of CO₂ per page view. The page weight of 606 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for tisnet.net.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.

tisnet.net.tw resolves to the IPv4 address 139.223.200.117, 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 3 name servers: dns1.tisnet.net.tw, dns2.tisnet.net.tw, and dns3.tisnet.net.tw. Having 3 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 tisnet.net.tw is handled by Microsoft 365 with 1 MX records configured: tisnet-net-tw.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 not enabled for tisnet.net.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 tisnet.net.tw contains 185 words of visible text content. This is a relatively short page — adding more descriptive content could improve search engine visibility. The page is structured with 5 H2 headings, 2 H3 headings, 5 H4 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 67 internal links pointing to other pages on the same domain and 31 external links pointing to third-party websites. There are 5 external JavaScript files, 3 CSS stylesheets, and 0 iframes on the page. The site implements the following web standards and features: Schema.org structured data (WebSite). 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 tisnet.net.tw: Alipay, UnionPay, Afterpay, and Klarna. Offering multiple payment options including credit cards and digital wallets improves customer trust and can increase conversion rates.

The title tag for tisnet.net.tw is good at 19 characters: "TISNet- 數位轉型 雲端應用夥伴". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 113 characters (well-optimized): "TISNet協志聯合科技以雲服務及資安服務為營運發展重點，專注資安服務(資安檢測、帳號/文件/資料安全防護、勒索病毒防禦、資安人才訓練)及網域名稱/憑證申請、雲端服務、軟體授權銷售、網頁加值開發、網路整合、專案技術服務等項目。". 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.tisnet.com.tw/, preventing duplicate content issues, the page language is declared as zh-tw, and a favicon is configured. Open Graph meta tags are configured with 4/4 recommended fields: OG title ("TISNet- 數位轉型 雲端應用夥伴..."), 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 is configured, which controls how links appear when shared on Twitter/X. The "summary" 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: 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.