sleepingbee.co.kr

We performed a comprehensive analysis of sleepingbee.co.kr on 2026-07-05. The website returned an HTTP 200 status code with a server response time of 18438ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 129 KB. 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_128_GCM_SHA256 cipher suite and sha256WithRSAEncryption signature algorithm. The certificate covers 3 domain(s) (Subject Alternative Names) and expires on 2026-09-07, which is 64 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-Content-Type-Options, and Referrer-Policy. However, the site is missing Content-Security-Policy, X-Frame-Options, 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 4 technologies across 4 categories powering sleepingbee.co.kr. The detected stack includes Google Analytics 4, Google Tag Manager, Meta Pixel, and jQuery 1.11.3.. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, sleepingbee.co.kr receives an overall trust score of 72/100, classified as "Likely Safe".

After conducting a thorough safety and legitimacy analysis, sleepingbee.co.kr receives a trust score of 72/100, 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 Let's Encrypt with 64 days until expiration, 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, no X-Frame-Options header, which could allow the site to be embedded in malicious iframes (clickjacking), 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 sleepingbee.co.kr 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 sleepingbee.co.kr and identified 4 distinct technologies across 4 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for sleepingbee.co.kr. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for sleepingbee.co.kr. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for sleepingbee.co.kr. JavaScript Library: jQuery (version 1.11.3.) — provides utility functions and DOM manipulation for sleepingbee.co.kr. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-9J1K534LLB, Google Tag Manager container GTM-NTMXQH4, and Meta (Facebook) Pixel ID 602085357637711. These IDs can be used to identify other websites operated by the same organization.

sleepingbee.co.kr delivers its homepage in 18438ms (server response time), which is considered slow by industry standards. The total page weight is 129 KB, and we detected 159 resource requests loading assets from 10 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: 1 out of 3 CSS files and 3 out of 9 JavaScript files are minified. Minifying the remaining 8 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. From an environmental perspective, each page view of sleepingbee.co.kr produces approximately 0.06g 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 129 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for sleepingbee.co.kr. 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.

sleepingbee.co.kr resolves to the IPv4 address 183.111.139.226, 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 4 A record(s) configured. The domain name system is managed by 4 name servers: ns1.cafe24.co.kr, ns1.cafe24.com, ns2.cafe24.co.kr, and ns2.cafe24.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 sleepingbee.co.kr is handled by cafe24.com with 1 MX records configured: ecwebmail-010.cafe24.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 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 sleepingbee.co.kr. 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 sleepingbee.co.kr contains 316 words of visible text content. This is a moderate amount of content. The page is structured with 0 H2 headings, 0 H3 headings, 0 H4 headings. The page includes 15 images. 10 images (67%) 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 33% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 98 internal links pointing to other pages on the same domain and 8 external links pointing to third-party websites. There are 9 external JavaScript files, 3 CSS stylesheets, and 1 iframes on the page. Notable missing features: XML Sitemap, robots.txt, and Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility. The website has social media presence across 2 platforms: Facebook (@sleepingbee.co.kr) and Instagram (@sleepingbee_official). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for sleepingbee.co.kr is good at 9 characters: "슬리핑비 매트리스". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 71 characters (well-optimized): "15년 매트리스 장인들이 수많은 실험을 통해 만들어낸 슬리핑비. 친환경 프리미엄 소재로 최고의 수면을 선물하세요. 가성비는 덤!". 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://sleepingbee.co.kr/, preventing duplicate content issues, the page language is declared as ko, and a favicon is configured. Open Graph meta tags are configured with 3/4 recommended fields: OG title ("가격은 온라인 품질은 오프라인, 친환경 인증 슬리핑비 매트리스..."), OG description, 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. The meta keywords tag contains 173 terms including 슬리핑비, 매트리스, 토퍼, 토퍼매트리스, and 메모리폼. 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.