boxacademy.jp

Insight: Box Academy.jp, a Japanese online education platform, appears to be a niche player in the market, with a moderate trust score of 53. The domain's verdict is "Caution Advised" due to its moderate security posture and lack of transparency in its DNS and registrar information.

Insight: The domain's trust score of 53 indicates a mixed bag, with some positive and negative indicators. The presence of popular technologies like WordPress, Angular, and Google Analytics 4 suggests a well-planned and executed online presence. However, the lack of SPF and DMARC records, as well as the absence of a clear registrar, raises concerns about the domain's security and ownership.

Insight: The domain's technology stack is comprised of WordPress, Angular, Google Analytics 4, and jQuery, suggesting a robust and feature-rich online platform. The use of gzip compression and TLS 1.3 encryption ensures secure data transfer and efficient page loading. However, the lack of SSL/TLS versioning transparency and the presence of only one SSL issuer (Let's Encrypt) raises concerns about the domain's security posture.

boxacademy.jp delivers its homepage in 22831ms (server response time), which is considered slow by industry standards. The total page weight is 82 KB, and we detected 198 resource requests loading assets from 6 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 7 CSS files and 0 out of 15 JavaScript files are minified. Minifying the remaining 22 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 boxacademy.jp produces approximately 0.04g 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 82 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for boxacademy.jp. 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.

Insight: The domain's infrastructure appears to be relatively basic, with a single IP address (172.67.157.113) and no clear information on DNS or mail servers (mx and registrar information is null). The lack of SPF and DMARC records, as well as the absence of a clear registrar, suggests that the domain may be vulnerable to attacks or spamming.

The homepage of boxacademy.jp contains 164 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 9 H2 headings, 10 H3 headings, 0 H4 headings. The page includes 39 images. 37 images (95%) 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 5% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 127 internal links pointing to other pages on the same domain and 3 external links pointing to third-party websites. The high number of internal links suggests a well-interconnected site structure, which helps search engines discover and crawl all pages efficiently. There are 15 external JavaScript files, 7 CSS stylesheets, and 0 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 (BreadcrumbList, EntryPoint, ListItem, Organization, SearchAction, WebPage, and WebSite). Notable missing features: robots.txt. Adding these could improve search engine discoverability and rich result eligibility. The website has social media presence across 1 platforms: Twitter (@boxacademystaff). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

Insight: The domain's page size is relatively small (82KB), with a moderate word count (164) and a moderate number of images (39). The title, which appears to be a combination of Japanese and English characters, may not be search engine optimized (SEO) friendly. The domain's SSL/TLS encryption and compression may help with search engine rankings, but further analysis is needed to fully assess its SEO potential.