chieuduong.vn

🤖 AI Summary

After conducting a thorough safety and legitimacy analysis, chieuduong.vn receives a trust score of 67/100, 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, SPF (Sender Policy Framework) email authentication preventing email spoofing, and DKIM (DomainKeys Identified Mail) providing cryptographic email verification. Areas of concern include: no X-Frame-Options header, which could allow the site to be embedded in malicious iframes (clickjacking), 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 chieuduong.vn 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.

🤖 AI Summary

Our technology detection engine scanned chieuduong.vn 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. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for chieuduong.vn. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for chieuduong.vn. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for chieuduong.vn. Security: reCAPTCHA v3 — provides security features like bot detection and CAPTCHA for chieuduong.vn. Fonts: Google Fonts — delivers web fonts for typography for chieuduong.vn. JavaScript Library: jQuery — provides utility functions and DOM manipulation for chieuduong.vn. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-BQXX3D3S9J, Google Tag Manager container GTM-5CFCC4L, and Meta (Facebook) Pixel ID 779283926034801. These IDs can be used to identify other websites operated by the same organization.

🤖 AI Summary

chieuduong.vn delivers its homepage in 14460ms (server response time), which is considered slow by industry standards. The total page weight is 280 KB, and we detected 663 resource requests loading assets from 20 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: 2 out of 6 CSS files and 5 out of 24 JavaScript files are minified. Minifying the remaining 23 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 chieuduong.vn produces approximately 0.14g 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 280 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for chieuduong.vn. 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.

🤖 AI Summary

chieuduong.vn resolves to the IPv4 address 118.69.80.60, 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 3 name servers: ns1.pavietnam.vn, ns2.pavietnam.vn, and nsbak.pavietnam.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. Email for chieuduong.vn is handled by chieuduong.vn with 1 MX records configured: mail.chieuduong.vn. 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 chieuduong.vn. 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 25 active subdomains for chieuduong.vn: admin.chieuduong.vn, api.chieuduong.vn, app.chieuduong.vn, apps.chieuduong.vn, blog.chieuduong.vn, cdn.chieuduong.vn, community.chieuduong.vn, and dev.chieuduong.vn. Plus 17 additional subdomains. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

🤖 AI Summary

The homepage of chieuduong.vn contains 2,499 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 8 H2 headings, 8 H3 headings, 3 H4 headings. The page includes 303 images. 220 images (73%) 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 27% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 313 internal links pointing to other pages on the same domain and 10 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 24 external JavaScript files, 6 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). Notable missing features: robots.txt and Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility. We detected the following payment methods accepted on chieuduong.vn: Visa. 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 6 platforms: Facebook (@tr), Twitter (@chieuduongiMall), Instagram (@chieuduongtech), Youtube (@UCDlxtpIfZ5F2yNg62zbN4Kg), Tiktok (@chieuduongtechofficial), and Pinterest (@ChieuduongiMall). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

🤖 AI Summary

The title tag for chieuduong.vn is good at 67 characters: "Trung Tâm Thiết Bị Âm Thanh Biểu Diễn Chính Hãng – Chiêu Dương Tech". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 320 characters (slightly long): "Thương hiệu uy tín hơn 22 năm hoạt động trong lĩnh vực công nghệ. Hiện Chiêu Dương Tech còn là đơn vị hàng đầu cung cấp ...". 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://www.chieuduong.vn/, preventing duplicate content issues, the page language is declared as vi, the meta robots directive is set to index,follow, and a favicon is configured. Open Graph meta tags are configured with 4/4 recommended fields: OG title ("Trung Tâm Thiết Bị Âm Thanh Biểu Diễn Chính Hãng..."), 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. The meta keywords tag contains 52 terms including thiết bị âm thanh, âm thanh chuyên nghiệp, loa karaoke, loa nghe nhạc, and loa hội trường. 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.

🤖 AI Summary

Related domain discovery works by finding other websites that share the same IP address, Google Tag Manager container ID, Google Analytics property, or advertising pixel IDs with chieuduong.vn. This data becomes available after batch-crawling the domain database — individual domain lookups cannot populate this section. We extracted the following tracking IDs that can be used for cross-referencing: ga4_id: G-BQXX3D3S9J, gtm_id: GTM-5CFCC4L, meta_pixel_id: 779283926034801.