drdo.gov.in

We performed a comprehensive analysis of drdo.gov.in on 2026-07-02. The website returned an HTTP 200 status code with a server response time of 9895ms. The page is served over HTTP/1.1 protocol, however no compression (Gzip or Brotli) is enabled, which means the page is transferred at its full uncompressed size. The total page weight is 405 KB. The website uses a secure HTTPS connection with a valid SSL certificate issued by DigiCert Inc (OV 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 2 domain(s) (Subject Alternative Names) and expires on 2026-11-20, which is 141 days from now. The security headers analysis reveals a score of 100/100 (excellent). The following security headers are properly configured: Content-Security-Policy, Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy. All recommended security headers are in place, providing comprehensive protection against common web attacks. Our technology detection scan identified 5 technologies across 5 categories powering drdo.gov.in. The detected stack includes Drupal, Vite, Google Analytics 4, Meta Pixel, and YouTube Embed. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, drdo.gov.in receives an overall trust score of 80/100, classified as "Very Likely Safe".

After conducting a thorough safety and legitimacy analysis, drdo.gov.in 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 DigiCert Inc with 141 days until expiration, SPF (Sender Policy Framework) email authentication preventing email spoofing, DMARC email authentication with a quarantine policy, and a well-established domain registered for over 22.2 years, indicating long-term commitment and legitimacy. Areas of concern include: 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 drdo.gov.in 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 National Informatics Centre based in IN, with a registration date of 2004-04-30 and expiration date of 2027-04-30.

Our technology detection engine scanned drdo.gov.in and identified 5 distinct technologies across 5 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records. CMS: Drupal — manages the content and page structure for drdo.gov.in. Build Tool: Vite — bundles and optimizes the JavaScript and CSS assets for drdo.gov.in. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for drdo.gov.in. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for drdo.gov.in. Video: YouTube Embed — provides video hosting and playback for drdo.gov.in. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-7958WYSJFJ. These IDs can be used to identify other websites operated by the same organization.

drdo.gov.in delivers its homepage in 9895ms (server response time), which is considered slow by industry standards. The total page weight is 405 KB, and we detected 202 resource requests loading assets from 30 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. No compression is currently enabled on drdo.gov.in. Enabling Brotli or Gzip compression could reduce page size by 60-80% for text-based assets (HTML, CSS, JavaScript), significantly improving load times and reducing bandwidth costs. This is one of the simplest and most impactful performance optimizations available. Asset minification status: 0 out of 3 CSS files and 1 out of 11 JavaScript files are minified. Minifying the remaining 13 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 drdo.gov.in produces approximately 0.2g 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 405 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for drdo.gov.in. 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.

drdo.gov.in resolves to the IPv4 address 164.100.77.87, 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 4 name servers: ns1.nic.in, ns10.nic.in, ns2.nic.in, and ns7.nic.in. 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 drdo.gov.in is handled by mgovcloud.in with 3 MX records configured: mx.mgovcloud.in, mx2.mgovcloud.in, and mx3.mgovcloud.in. 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 quarantine policy — a moderate setting, directing unauthorized emails to spam/junk folders. 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 drdo.gov.in. 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 National Informatics Centre (IN). It was first registered on 2004-04-30 and is set to expire on 2027-04-30, making it 22.2 years old. Our subdomain enumeration scan discovered 1 active subdomains for drdo.gov.in: www.drdo.gov.in. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

The homepage of drdo.gov.in contains 1,093 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 25 H2 headings, 8 H3 headings, 0 H4 headings. The page includes 37 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 113 internal links pointing to other pages on the same domain and 35 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 11 external JavaScript files, 3 CSS stylesheets, and 2 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 4 platforms: Facebook (@DPIDRDO), Twitter (@bHjz8PI1BS<), Instagram (@dpi.drdo), and Youtube (@UCV9WiohwtfgSwHAar039sNw). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for drdo.gov.in is too long at 82 characters: "मुख्य पृष्ठ | रक्षा अनुसंधान एवं विकास संगठन - डीआरडीओ, रक्षा मंत्रालय, भारत सरक...". At 82 characters, the title will likely be truncated in Google search results (recommended: 50-60 characters). Consider shortening it while keeping the most important keywords at the beginning. No meta description is configured for drdo.gov.in. This is a critical SEO oversight — without a meta description, Google will auto-generate a snippet from page content, which may not accurately represent the page or entice users to click. Adding a unique, compelling meta description of 120-155 characters is strongly recommended. The canonical url is correctly set to http://xn--m1b0a2bb8esed.xn--11b7cb3a6a.xn--h2brj9c/drdo/hi/maukhaya-parsatha, preventing duplicate content issues, the page language is declared as hi, and a favicon is configured. No Open Graph tags are configured. When someone shares a link to drdo.gov.in on social media, the platform will have to guess the title, description, and image — often producing unattractive or inaccurate previews. Adding OG tags is essential for social media marketing. The meta keywords tag contains 5 terms including मुख्य पृष्ठ, रक्षा अनुसंधान एवं विकास संगठन - डीआरडीओ, रक्षा मंत्रालय, भारत सरकार, and DRDO. 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.