artexhibition.jp

We performed a comprehensive analysis of artexhibition.jp on 2026-06-30. The website returned an HTTP 200 status code with a server response time of 17874ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 167 KB, and the site is served behind a CDN (Content Delivery Network). The website uses a secure HTTPS connection with a valid SSL certificate issued by Cybertrust Japan Co., Ltd. (DV type). The connection is encrypted using TLS 1.3 with the TLS_AES_128_GCM_SHA256 cipher suite and sha256WithRSAEncryption signature algorithm. The certificate covers 1 domain(s) (Subject Alternative Names) and expires on 2027-02-04, which is 219 days from now. 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 7 technologies across 7 categories powering artexhibition.jp. The detected stack includes WordPress, Google Tag Manager, Meta Pixel, StackPath, Google Fonts, jQuery, and Font Awesome. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, artexhibition.jp receives an overall trust score of 71/100, classified as "Likely Safe".

After conducting a thorough safety and legitimacy analysis, artexhibition.jp receives a trust score of 71/100, 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 Cybertrust Japan Co., Ltd. with 219 days until expiration, and DNSSEC providing authenticated DNS responses. 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, and the domain's WHOIS information is hidden behind a privacy service, making it harder to verify the owner's identity. While these issues don't necessarily indicate malicious intent, they represent areas where the website's security posture could be improved. We checked artexhibition.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 artexhibition.jp 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. CMS: WordPress — manages the content and page structure for artexhibition.jp. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for artexhibition.jp. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for artexhibition.jp. CDN: StackPath — accelerates content delivery by caching assets at edge locations worldwide for artexhibition.jp. Fonts: Google Fonts — delivers web fonts for typography for artexhibition.jp. JavaScript Library: jQuery — provides utility functions and DOM manipulation for artexhibition.jp. Icon Set: Font Awesome — provides additional functionality for artexhibition.jp. We also extracted the following tracking identifiers: Google Tag Manager container GTM-WXRH27. These IDs can be used to identify other websites operated by the same organization.

artexhibition.jp delivers its homepage in 17874ms (server response time), which is considered slow by industry standards. The total page weight is 167 KB, and we detected 347 resource requests loading assets from 15 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: 7 out of 17 CSS files and 16 out of 28 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 artexhibition.jp produces approximately 0.08g 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 167 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for artexhibition.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.

artexhibition.jp resolves to the IPv4 address 151.101.2.132 and also supports IPv6 (2a04:4e42:400::644), demonstrating modern network infrastructure readiness. The domain has 4 A record(s) configured. The domain name system is managed by 3 name servers: ns009-jagqaregli8n367g.j.d-53.info, ns009-jagqaregli8n367g.j.d-53.jp, and ns009-jagqaregli8n367g.j.d-53.net. Having 3 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 enabled for artexhibition.jp, providing an additional layer of security by cryptographically signing DNS records. This prevents DNS cache poisoning and man-in-the-middle attacks that could redirect visitors to malicious websites.

The homepage of artexhibition.jp contains 1,058 words of visible text content. This is a substantial amount of content that provides good opportunities for search engine indexing. The page is structured with 5 H2 headings, 73 H3 headings, 16 H4 headings. The page includes 75 images. All images have proper alt text attributes ✓, which is excellent for both accessibility (screen readers) and SEO (search engines can understand image content). The link structure consists of 198 internal links pointing to other pages on the same domain and 19 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 28 external JavaScript files, 17 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 robots.txt (controls search engine crawling behavior). Notable missing features: Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility. The website has social media presence across 4 platforms: Facebook (@ArtExhibitionJapan), Twitter (@art_ex_japan), Instagram (@bijyutsutennavi), and Youtube (@UCntdVR6R54s2egW6jCA4xyg). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for artexhibition.jp is good at 5 characters: "美術展ナビ". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 79 characters (well-optimized): "日本各地で開催される美術展を紹介する情報サイトです。大型企画展や、公立・私立の美術館・博物館で開催される美術展をはじめ、アートに関わる様々な情報を発信します。". 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://artexhibition.jp, preventing duplicate content issues, the page language is declared as ja, and the meta robots directive is set to max-image-preview:large, noarchive. Open Graph meta tags are configured with 4/4 recommended fields: OG title ("美術展ナビ..."), OG description, OG image (social sharing thumbnail), OG type (website). These tags control how the page appears when shared on Facebook, LinkedIn, and other social media platforms that support the Open Graph protocol. A Twitter Card of type summary_large_image is configured, which controls how links appear when shared on Twitter/X. The "summary_large_image" type displays a large image preview, which typically generates higher engagement rates than the basic card type.