simprin.shop

We performed a comprehensive analysis of simprin.shop on 2026-07-05. The website returned an HTTP 200 status code with a server response time of 51256ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 440 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 Let's Encrypt (DV type). The connection is encrypted using TLS 1.3 with the TLS_AES_256_GCM_SHA384 cipher suite and ECDSA-SHA384 signature algorithm. The certificate covers 1 domain(s) (Subject Alternative Names) and expires on 2026-09-02, which is 59 days from now. The security headers analysis reveals a score of 70/100 (good). The following security headers are properly configured: Content-Security-Policy, Strict-Transport-Security (HSTS), X-Frame-Options, and X-Content-Type-Options. However, the site is missing 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 11 technologies across 10 categories powering simprin.shop. The detected stack includes Shopify, Next.js, Webpack, Vite, Google Analytics 4, Shop Pay, reCAPTCHA v3, Heroku, YouTube Embed, jQuery, and Font Awesome. The primary e-commerce platform is Shopify. The site uses Next.js as its primary framework. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, simprin.shop receives an overall trust score of 80/100, classified as "Very Likely Safe".

After conducting a thorough safety and legitimacy analysis, simprin.shop receives a trust score of 80/100, which places it in the "Very 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 Let's Encrypt with 59 days until expiration, SPF (Sender Policy Framework) email authentication preventing email spoofing, and DMARC email authentication with a none policy. Areas of concern include: 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 simprin.shop 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 simprin.shop and identified 11 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 simprin.shop. Framework: Next.js — provides the application framework and routing for simprin.shop. Build Tool: Webpack and Vite — bundles and optimizes the JavaScript and CSS assets for simprin.shop. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for simprin.shop. Payments: Shop Pay — processes payment transactions for simprin.shop. Security: reCAPTCHA v3 — provides security features like bot detection and CAPTCHA for simprin.shop. Hosting: Heroku — provides the server infrastructure for simprin.shop. Video: YouTube Embed — provides video hosting and playback for simprin.shop. JavaScript Library: jQuery — provides utility functions and DOM manipulation for simprin.shop. Icon Set: Font Awesome — provides additional functionality for simprin.shop. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-89Z8TXGQKT. These IDs can be used to identify other websites operated by the same organization.

simprin.shop delivers its homepage in 51256ms (server response time), which is considered slow by industry standards. The total page weight is 440 KB, and we detected 396 resource requests loading assets from 18 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 9 CSS files and 3 out of 19 JavaScript files are minified. Minifying the remaining 25 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 simprin.shop produces approximately 0.21g of CO₂, earning a carbon rating of B. 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 440 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for simprin.shop. 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.

simprin.shop resolves to the IPv4 address 23.227.38.65, 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: dns01.muumuu-domain.com and dns02.muumuu-domain.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 simprin.shop is handled by muumuu-mail.com with 1 MX records configured: mx01.muumuu-mail.com. 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 (Domain-based Message Authentication, Reporting and Conformance) is configured with a none policy — a monitoring-only setting that doesn't enforce any action on unauthorized emails. 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 simprin.shop. 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 simprin.shop contains 1,318 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 32 H2 headings, 7 H3 headings, 0 H4 headings. The page includes 92 images. 17 images (18%) 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 82% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 160 internal links pointing to other pages on the same domain and 13 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 19 external JavaScript files, 9 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), robots.txt (controls search engine crawling behavior), Schema.org structured data (BreadcrumbList and ListItem), and Progressive Web App (PWA) manifest (enabling app-like installation). We detected the following payment methods accepted on simprin.shop: Visa, Mastercard, American Express, Discover, JCB, Apple Pay, Google Pay, and Shop 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 5 platforms: Facebook (@%E5%B8%BD%E5%AD%90%E6%95%99%E5%AE%A4%E5%B8%BD%E5%AD%90%E3%82%A2%E3%83%88%E3%83%AA%E3%82%A8-Simprin-440731482635868), Twitter (@simprin1), Instagram (@simprin_hat), Youtube (@UCTGTra9wwFbZmvb1VUCe17Q), and Pinterest (@pin). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for simprin.shop is well-optimized at 55 characters: "帽子を手作り　型紙のお店　Simprin　シンプリン – 帽子を手作り 型紙のお店 Simprin シンプリン". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 216 characters (slightly long): "帽子を手作りできる型紙を販売するネットショップ。PDFダウンロード型紙、動画付き、キットも。ハンドメイド初心者から本格的帽子まで子供用や親子お揃い、大人の女性の簡単おしゃれでかわいい手作り帽子のパターン販売。ベレー帽,キャスケット,クロッシ...". 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://simprin.shop/, preventing duplicate content issues, the page language is declared as ja, and a favicon is configured. Open Graph meta tags are configured with 4/4 recommended fields: OG title ("帽子を手作り　型紙のお店　Simprin　シンプリン..."), 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 is configured, which controls how links appear when shared on Twitter/X. The "summary" type displays a large image preview, which typically generates higher engagement rates than the basic card type. The site implements Schema.org structured data with the following types: BreadcrumbList and ListItem. 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.