52s.tw

We performed a comprehensive analysis of 52s.tw on 2026-06-29. The website returned an HTTP 200 status code with a server response time of 15096ms. The page is served over HTTP/1.1 protocol, however no compression (Gzip or Brotli) is enabled, which means the page is transferred at its full uncompressed size. The total page weight is 46 KB. The website uses a secure HTTPS connection with a valid SSL certificate issued by Sectigo Limited (OV type). The connection is encrypted using TLS 1.2 with the ECDHE-RSA-AES256-GCM-SHA384 cipher suite and sha256WithRSAEncryption signature algorithm. The certificate covers 2 domain(s) (Subject Alternative Names) and expires on 2027-01-01, which is 186 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 6 technologies across 6 categories powering 52s.tw. The detected stack includes Google Analytics 4, Google Tag Manager, Meta Pixel, YouTube Embed, jQuery 1.11.3., and Font Awesome. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, 52s.tw receives an overall trust score of 60/100, classified as "Likely Safe".

After conducting a thorough safety and legitimacy analysis, 52s.tw receives a trust score of 60/100, 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 Sectigo Limited with 186 days until expiration, and a well-established domain registered for over 13.0 years, indicating long-term commitment and legitimacy. 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 52s.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 NET-CHINESE based in TW, with a registration date of 2013-07-19 and expiration date of 2027-07-19.

Our technology detection engine scanned 52s.tw and identified 6 distinct technologies across 6 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for 52s.tw. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for 52s.tw. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for 52s.tw. Video: YouTube Embed — provides video hosting and playback for 52s.tw. JavaScript Library: jQuery (version 1.11.3.) — provides utility functions and DOM manipulation for 52s.tw. Icon Set: Font Awesome — provides additional functionality for 52s.tw. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-ZZF79SB2CP and Google Tag Manager container GTM-WC66PV3. These IDs can be used to identify other websites operated by the same organization.

52s.tw delivers its homepage in 15096ms (server response time), which is considered slow by industry standards. The total page weight is 46 KB, and we detected 258 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. No compression is currently enabled on 52s.tw. Enabling Brotli or Gzip compression could reduce page size by 60-80% for text-based assets (HTML, CSS, JavaScript), significantly improving load times and reducing bandwidth costs. This is one of the simplest and most impactful performance optimizations available. Asset minification status: 1 out of 8 CSS files and 3 out of 14 JavaScript files are minified. Minifying the remaining 18 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 52s.tw produces approximately 0.02g 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 46 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for 52s.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.

52s.tw resolves to the IPv4 address 210.61.47.106, 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: mira.ns.cloudflare.com and ricardo.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 52s.tw is handled by 52s.tw with 1 MX records configured: mx.52s.tw. Multiple MX records provide failover redundancy — if the primary mail server is unavailable, email will be routed to the next available server. 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 52s.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 NET-CHINESE (TW). It was first registered on 2013-07-19 and is set to expire on 2027-07-19, making it 13.0 years old. Our subdomain enumeration scan discovered 3 active subdomains for 52s.tw: ftp.52s.tw, webmail.52s.tw, and www.52s.tw. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

The homepage of 52s.tw contains 208 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, 0 H3 headings, 0 H4 headings. The page includes 51 images. 51 images (100%) 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 0% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 33 internal links pointing to other pages on the same domain and 70 external links pointing to third-party websites. There are 14 external JavaScript files, 8 CSS stylesheets, and 9 iframes on the page. Notable missing features: XML Sitemap, robots.txt, and Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility. The website has social media presence across 2 platforms: Facebook (@materialshoes) and Youtube (@UCnRzkXgBefARyd0WYklr62A). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for 52s.tw is well-optimized at 31 characters: "52s我愛曲線運動購物網-瑜珈用品,瑜珈用品推薦,台中瑜珈用品". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 128 characters (well-optimized): "有鑑於忙碌的現代人講求健康運動及綠色環保，52s愛曲線運動購物網將通過ISO9002國際品質認證，亦符合歐洲CE安全檢驗標準(EN71)出產的商品，全天然、無毒害，且不含任何對人體有害的化學成份，真正安全無毒的好商品！！不只銷往西方國家，更...". 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. No Open Graph tags are configured. When someone shares a link to 52s.tw on social media, the platform will have to guess the title, description, and image — often producing unattractive or inaccurate previews. Adding OG tags is essential for social media marketing. The meta keywords tag contains 78 terms including 瑜珈用品, 瑜珈用品推薦, 台中瑜珈用品, 台中瑜珈用品推薦, and 北區瑜珈用品. Note: Google has officially confirmed that it does not use the meta keywords tag as a ranking signal. However, some other search engines (Bing, Yandex) may still reference it.