blackemperor.jp

We performed a comprehensive analysis of blackemperor.jp on 2026-06-28. The website returned an HTTP 200 status code with a server response time of 11452ms. The page is served over HTTP/1.1 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 64 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 50/100 (moderate). The following security headers are properly configured: Strict-Transport-Security (HSTS), X-Frame-Options, and X-Content-Type-Options. However, the site is missing Content-Security-Policy, 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 blackemperor.jp. The detected stack includes WordPress 4.6.29, WooCommerce, Google Analytics 4, Google AdSense, Google Fonts, and jQuery. The primary e-commerce platform is WooCommerce. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, blackemperor.jp receives an overall trust score of 59/100, classified as "Caution Advised".

After conducting a thorough safety and legitimacy analysis, blackemperor.jp 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: HSTS (HTTP Strict Transport Security) enforcement preventing protocol downgrade attacks, SPF (Sender Policy Framework) email authentication preventing email spoofing, and DKIM (DomainKeys Identified Mail) providing cryptographic email verification. Areas of concern include: the absence of a Content-Security-Policy header, which leaves the site more vulnerable to cross-site scripting (XSS) attacks, 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 blackemperor.jp 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 blackemperor.jp 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. CMS: WordPress (version 4.6.29) — manages the content and page structure for blackemperor.jp. Ecommerce: WooCommerce — powers the online store and shopping functionality for blackemperor.jp. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for blackemperor.jp. Advertising: Google AdSense — handles advertising pixel tracking and conversion measurement for blackemperor.jp. Fonts: Google Fonts — delivers web fonts for typography for blackemperor.jp. JavaScript Library: jQuery — provides utility functions and DOM manipulation for blackemperor.jp.

blackemperor.jp resolves to the IPv4 address 66.198.240.58, 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 4 name servers: ns1.supercp.com, ns2.supercp.com, ns3.supercp.com, and ns4.supercp.com. Having 4 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 blackemperor.jp is handled by blackemperor.jp with 1 MX records configured: blackemperor.jp. 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 (DomainKeys Identified Mail) is configured, adding a cryptographic signature to outgoing emails that receiving servers can verify to confirm the email hasn't been tampered with in transit. DNSSEC is not enabled for blackemperor.jp. 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. Our subdomain enumeration scan discovered 4 active subdomains for blackemperor.jp: ftp.blackemperor.jp, mail.blackemperor.jp, webmail.blackemperor.jp, and www.blackemperor.jp. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

The title tag for blackemperor.jp is good at 28 characters: "ブラックエンペラー｜BLACK卍EMPEROR公式サイト". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 152 characters (well-optimized): "ブラックエンペラー（BLACK 卍 EMPEROR）公式サイト。懐かしい写真も公開中！ステッカー、Tシャツ、グッズのオンラインショップもあり。公認｜ 創始者 谷田部,泉輝雄総長,二代目瓜田吉寿総長,三代目本間優二総長,四代目阿部総長,五代目...". 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 http://www.blackemperor.jp/, preventing duplicate content issues, the page language is declared as ja, and a favicon is configured. No Open Graph tags are configured. When someone shares a link to blackemperor.jp 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 31 terms including BLACKEMPEROR, blackemperor.jp, black-emperor.com, 暴走族ステッカー, and 初代. 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.