blueocean.vision

We performed a comprehensive analysis of blueocean.vision on 2026-07-02. The website returned an HTTP 200 status code with a server response time of 29482ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 202 KB, and the site is served behind a CDN (Content Delivery Network). 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 65/100 (moderate). The following security headers are properly configured: Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options, and Referrer-Policy. However, the site is missing Content-Security-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 12 technologies across 10 categories powering blueocean.vision. The detected stack includes Shopify, Angular, Google Analytics 4, Hotjar, Google Tag Manager, Meta Pixel, Google Ads, Sentry, reCAPTCHA v3, Google Fonts, jQuery, and Font Awesome. The primary e-commerce platform is Shopify. The site uses Angular as its primary framework. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, blueocean.vision receives an overall trust score of 70/100, classified as "Likely Safe".

After conducting a thorough safety and legitimacy analysis, blueocean.vision 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, HSTS (HTTP Strict Transport Security) enforcement preventing protocol downgrade attacks, and SPF (Sender Policy Framework) email authentication preventing email spoofing. 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 blueocean.vision 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 blueocean.vision and identified 12 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. Ecommerce: Shopify — powers the online store and shopping functionality for blueocean.vision. Framework: Angular — provides the application framework and routing for blueocean.vision. Analytics: Google Analytics 4 and Hotjar — tracks visitor behavior and provides traffic insights for blueocean.vision. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for blueocean.vision. Advertising: Meta Pixel and Google Ads — handles advertising pixel tracking and conversion measurement for blueocean.vision. Monitoring: Sentry — monitors application performance and errors for blueocean.vision. Security: reCAPTCHA v3 — provides security features like bot detection and CAPTCHA for blueocean.vision. Fonts: Google Fonts — delivers web fonts for typography for blueocean.vision. JavaScript Library: jQuery — provides utility functions and DOM manipulation for blueocean.vision. Icon Set: Font Awesome — provides additional functionality for blueocean.vision. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-LTEL68D702, Google Tag Manager container GTM-W6ZTGRP5, and Meta (Facebook) Pixel ID 1852005188335272. These IDs can be used to identify other websites operated by the same organization.

blueocean.vision delivers its homepage in 29482ms (server response time), which is considered slow by industry standards. The total page weight is 202 KB, and we detected 158 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. 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 5 CSS files and 2 out of 34 JavaScript files are minified. Minifying the remaining 37 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 blueocean.vision 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 202 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for blueocean.vision. 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.

blueocean.vision resolves to the IPv4 address 34.8.143.225, 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: ns1.cyberdns.tw and ns2.cyberdns.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. Email for blueocean.vision is handled by Google Workspace with 5 MX records configured: aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com and 2 more. 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 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 blueocean.vision. 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 blueocean.vision contains 314 words of visible text content. This is a moderate amount of content. The page is structured with 0 H2 headings, 0 H3 headings, 4 H4 headings. The page includes 20 images. 17 images (85%) 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 15% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 81 internal links pointing to other pages on the same domain and 6 external links pointing to third-party websites. There are 34 external JavaScript files, 5 CSS stylesheets, and 1 iframes on the page. The site implements the following web standards and features: Schema.org structured data (Organization and 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 blueocean.vision: Alipay, Apple Pay, and Google Pay. 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 3 platforms: Facebook (@plasticircular), Instagram (@plasticircular), and Github (@OwlCarousel2). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for blueocean.vision is good at 22 characters: "循環杯租借服務｜企業減塑與 ESG 循環方案". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 52 characters (acceptable): "提供循環杯租借與企業循環杯解決方案，協助企業與活動有效減少一次性塑膠，落實 ESG、循環經濟與源頭減廢。". 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.blueocean.vision, preventing duplicate content issues, the page language is declared as zh-hant, and a favicon is configured. Open Graph meta tags are configured with 3/4 recommended fields: OG title ("循環杯租借服務｜企業減塑與 ESG 循環方案..."), 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: Organization 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. The meta keywords tag contains 6 terms including 循環杯租借, 循環杯租借服務, 活動循環杯, 企業循環杯, and 企業減塑方案. 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.