chenwayco.com.tw

We performed a comprehensive analysis of chenwayco.com.tw on 2026-06-28. The website returned an HTTP 200 status code with a server response time of 47631ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 18 KB. The website uses a secure HTTPS connection with a valid SSL certificate issued by Let's Encrypt (DV type). The connection is encrypted using TLS 1.3 with the TLS_AES_256_GCM_SHA384 cipher suite and sha256WithRSAEncryption signature algorithm. The certificate covers 2 domain(s) (Subject Alternative Names) and expires on 2026-08-22, which is 55 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 7 technologies across 7 categories powering chenwayco.com.tw. The detected stack includes Bootstrap 3.4.1, Google Analytics 4, reCAPTCHA v3, Cloudflare, Google Fonts, jQuery, and Font Awesome. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, chenwayco.com.tw receives an overall trust score of 74/100, classified as "Likely Safe".

After conducting a thorough safety and legitimacy analysis, chenwayco.com.tw receives a trust score of 74/100, 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, HSTS (HTTP Strict Transport Security) enforcement preventing protocol downgrade attacks, a valid SSL certificate issued by Let's Encrypt with 55 days until expiration, and a well-established domain registered for over 15.5 years, indicating long-term commitment and legitimacy. Areas of concern include: 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 chenwayco.com.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. The domain is registered through HINET based in TW, with a registration date of 2011-01-13 and expiration date of 2027-01-12.

Our technology detection engine scanned chenwayco.com.tw and identified 7 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. CSS Framework: Bootstrap (version 3.4.1) — provides the styling and responsive layout system for chenwayco.com.tw. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for chenwayco.com.tw. Security: reCAPTCHA v3 — provides security features like bot detection and CAPTCHA for chenwayco.com.tw. CDN: Cloudflare — accelerates content delivery by caching assets at edge locations worldwide for chenwayco.com.tw. Fonts: Google Fonts — delivers web fonts for typography for chenwayco.com.tw. JavaScript Library: jQuery — provides utility functions and DOM manipulation for chenwayco.com.tw. Icon Set: Font Awesome — provides additional functionality for chenwayco.com.tw. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-9VWM7JLS1H. These IDs can be used to identify other websites operated by the same organization.

chenwayco.com.tw delivers its homepage in 47631ms (server response time), which is considered slow by industry standards. The total page weight is 18 KB, and we detected 72 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. 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: 5 out of 10 CSS files and 7 out of 14 JavaScript files are minified. Minifying the remaining 12 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 chenwayco.com.tw produces approximately 0.01g 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 18 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for chenwayco.com.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.

chenwayco.com.tw resolves to the IPv4 address 210.65.129.218, 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: dns1.chenwayco.com.tw and dns2.chenwayco.com.tw. 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 chenwayco.com.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 domain is registered through HINET (TW). It was first registered on 2011-01-13 and is set to expire on 2027-01-12, making it 15.5 years old. Our subdomain enumeration scan discovered 1 active subdomains for chenwayco.com.tw: www.chenwayco.com.tw. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

The homepage of chenwayco.com.tw contains 68 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 0 H2 headings, 4 H3 headings, 2 H4 headings, 2 H5, and 0 H6 headings. The page includes 12 images. 1 images (8%) 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 92% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 24 internal links pointing to other pages on the same domain and 0 external links pointing to third-party websites. There are 14 external JavaScript files, 10 CSS stylesheets, and 1 iframes on the page. The site implements the following web standards and features: XML Sitemap (helps search engines discover all pages) and Schema.org structured data (LocalBusiness and PostalAddress). Notable missing features: robots.txt. Adding these could improve search engine discoverability and rich result eligibility.

The title tag for chenwayco.com.tw is well-optimized at 43 characters: "工程塑膠,鐵氟龍,PETP PAI,高級工程塑膠,塑膠,塑鋼棒,塑膠素材 - 辰韋塑膠". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 85 characters (well-optimized): "辰韋塑膠代理進口工程塑膠：圓棒平板空心管及零件,工程塑膠,鐵氟龍,PETP,高級工程塑膠,適用:電子業,醫療儀器,晶圓科技業,鋼鐵,造紙,國防,石化,機電,農水,食品業 ". 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.chenwayco.com.tw/about-us.html, preventing duplicate content issues, the page language is declared as zh-tw, the meta robots directive is set to index, follow, and a favicon is configured. Open Graph meta tags are configured with 3/4 recommended fields: OG title ("工程塑膠,鐵氟龍,PETP PAI,高級工程塑膠,塑膠,塑鋼棒,塑膠素材 - 辰韋塑膠..."), OG description, OG image (social sharing thumbnail), These tags control how the page appears when shared on Facebook, LinkedIn, and other social media platforms that support the Open Graph protocol. The site implements Schema.org structured data with the following types: LocalBusiness and PostalAddress. 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.