du88.futbol

We performed a comprehensive analysis of du88.futbol on 2026-06-30. The website returned an HTTP 200 status code with a server response time of 36247ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 1865 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 2 domain(s) (Subject Alternative Names) and expires on 2026-08-07, which is 38 days from now. The security headers analysis reveals a score of 15/100 (poor). The following security headers are properly configured: X-Frame-Options. However, the site is missing Content-Security-Policy, Strict-Transport-Security (HSTS), X-Content-Type-Options, 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 6 categories powering du88.futbol. The detected stack includes Nuxt.js, Remix, React, Vite, Google Tag Manager, Meta Pixel, and Cloudflare. The site uses Nuxt.js as its primary framework. The UI is built with React. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, du88.futbol receives an overall trust score of 60/100, classified as "Likely Safe".

After conducting a thorough safety and legitimacy analysis, du88.futbol receives a trust score of 60/100, 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 and a valid SSL certificate issued by Let's Encrypt with 38 days until expiration. 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, DNSSEC is not enabled, leaving DNS queries vulnerable to spoofing attacks, and the domain is relatively new (57 days old), which is sometimes associated with fraudulent websites. While these issues don't necessarily indicate malicious intent, they represent areas where the website's security posture could be improved. We checked du88.futbol 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. The domain is registered through Spaceship, Inc. based in CA, with a registration date of 2026-05-09 and expiration date of 2027-05-09.

Our technology detection engine scanned du88.futbol and identified 7 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. Framework: Nuxt.js and Remix — provides the application framework and routing for du88.futbol. UI Library: React — handles the user interface rendering and component management for du88.futbol. Build Tool: Vite — bundles and optimizes the JavaScript and CSS assets for du88.futbol. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for du88.futbol. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for du88.futbol. CDN: Cloudflare — accelerates content delivery by caching assets at edge locations worldwide for du88.futbol. We also extracted the following tracking identifiers: Google Tag Manager container GTM-WJP9T688. These IDs can be used to identify other websites operated by the same organization.

du88.futbol delivers its homepage in 36247ms (server response time), which is considered slow by industry standards. The total page weight is 1865 KB, and we detected 267 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: 0 out of 0 CSS files and 0 out of 1 JavaScript files are minified. Minifying the remaining 1 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 du88.futbol produces approximately 0.91g of CO₂, earning a carbon rating of F. The website's carbon footprint could be reduced by optimizing images, enabling compression, reducing third-party scripts, and leveraging caching. For reference, the average web page produces about 0.5g of CO₂ per page view. The page weight of 1865 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for du88.futbol. 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.

du88.futbol resolves to the IPv4 address 104.21.58.155 and also supports IPv6 (2606:4700:3031::6815:3a9b), demonstrating modern network infrastructure readiness. The domain has 2 A record(s) configured. The domain name system is managed by 2 name servers: etienne.ns.cloudflare.com and ulla.ns.cloudflare.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. 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 not enabled for du88.futbol. 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 domain is registered through Spaceship, Inc. (CA). It was first registered on 2026-05-09 and is set to expire on 2027-05-09, making it 0.2 years old. Our subdomain enumeration scan discovered 1 active subdomains for du88.futbol: www.du88.futbol. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

The homepage of du88.futbol contains 1,495 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 10 H2 headings, 20 H3 headings, 0 H4 headings. The page includes 110 images. 1 images (1%) 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 99% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 50 internal links pointing to other pages on the same domain and 5 external links pointing to third-party websites. There are 1 external JavaScript files, 0 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), robots.txt (controls search engine crawling behavior), and Schema.org structured data (LocalBusiness, OpeningHoursSpecification, and PostalAddress). We detected the following payment methods accepted on du88.futbol: Visa, American Express, and JCB. 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 4 platforms: Facebook (@du88sayhi), Twitter (@du88win), Youtube (@du88win), and Pinterest (@du88win). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for du88.futbol is well-optimized at 56 characters: "DU88 - Nhà Cái Thể Thao, Bóng Đá, Live Casino Trực Tuyến". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 137 characters (well-optimized): "DU88 là nhà cái cá cược bóng đá, thể thao, live casino, lô đề, siêu chợ games đổi thưởng uy tín và có tỷ lệ hoàn trả cao...". 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://du88.cafe/, 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 ("DU88 - Nhà Cái Thể Thao, Bóng Đá, Live Casino Trực Tuyến..."), 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. The site implements Schema.org structured data with the following types: LocalBusiness, OpeningHoursSpecification, and PostalAddress. 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. The meta keywords tag contains 4 terms including nhà cái, nha cai the thao, nhà cái du88, and game doi thuong. 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.