clri.org Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of clri.org on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 14186ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 659 KB.
Warning: The website does not have a valid SSL certificate. Visitors may see security warnings in their browser, and data transmitted to and from this website is not encrypted.
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 9 technologies across 9 categories powering clri.org. The detected stack includes Drupal, Bootstrap 3.3.4, Vite, Matomo, Meta Pixel, StackPath, Google Fonts, jQuery 1.11.1., and Font Awesome.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, clri.org receives an overall trust score of 56/100, classified as "Caution Advised".
HTTP Response
Status200 OK
Response Time14186ms
ProtocolHTTP/2
Page Size659 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
ServerMicrosoft-IIS/10.0
Total Requests1935
3rd Party Domains37
RedirectNone
Detected Technologies (9)
• Drupal
🎨 Bootstrap
🔨 Vite
📊 Matomo
📢 Meta Pixel
☁️ StackPath
🔤 Google Fonts
📦 jQuery
🎯 Font Awesome
Security Headers
✗
Content-Security-Policy
Not set
✗
Strict-Transport-Security (HSTS)
Not set
✗
X-Content-Type-Options
Not set
✗
Referrer-Policy
Not set
✗
Permissions-Policy
Not set
SSL Certificate
IssuerDigiCert Inc
Issuer FullcountryName=US, organizationName=DigiCert Inc, commonName=DigiCert Global G2 TLS RSA SHA256 2020 CA1
SubjectcountryName=IN, stateOrProvinceName=Tamil Nadu, localityName=Chennai, organizationName=Central Leather Research Institute, commonName=*.clri.org
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Algorithm—
Issued—
Expires— (? days)
SANs—
clri.org Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, clri.org receives a trust score of 56/100, which places it in the "Caution Advised" 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 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, 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 clri.org 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.
Trust Signals
✅ Valid HTTPS
✅ SPF configured
⚠️ DNSSEC not enabled
⚠️ Missing Content-Security-Policy
⚠️ Missing Referrer-Policy
Blacklist Checks (8/8 clean)
✓
Google Safe Browsing
clean
✓
Phishtank
clean
✓
Urlhaus
clean
✓
Openphish
clean
✓
Dnsfilter
clean
✓
Spamhaus Dbl
clean
✓
Surbl
clean
✓
Virustotal
clean
clri.org Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned clri.org and identified 9 distinct technologies across 9 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 clri.org.
CSS Framework: Bootstrap (version 3.3.4) — provides the styling and responsive layout system for clri.org.
Build Tool: Vite — bundles and optimizes the JavaScript and CSS assets for clri.org.
Analytics: Matomo — tracks visitor behavior and provides traffic insights for clri.org.
Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for clri.org.
CDN: StackPath — accelerates content delivery by caching assets at edge locations worldwide for clri.org.
Fonts: Google Fonts — delivers web fonts for typography for clri.org.
JavaScript Library: jQuery (version 1.11.1.) — provides utility functions and DOM manipulation for clri.org.
Icon Set: Font Awesome — provides additional functionality for clri.org.
CMS
CSS Framework
Build Tool
Analytics
Advertising
CDN
Fonts
JavaScript Library
Icon Set
clri.org Performance, Speed & Core Web Vitals
🤖 AI Summary
clri.org delivers its homepage in 14186ms (server response time), which is considered slow by industry standards. The total page weight is 659 KB, and we detected 1935 resource requests loading assets from 37 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: 7 out of 35 CSS files and 6 out of 28 JavaScript files are minified. Minifying the remaining 50 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 clri.org produces approximately 0.32g of CO₂, earning a carbon rating of C. This is an average carbon footprint. Optimizing images and reducing unnecessary scripts could further improve this score. For reference, the average web page produces about 0.5g of CO₂ per page view. The page weight of 659 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for clri.org. 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.
Core Web Vitals data not available
Requires CrUX API key configuration
Carbon Footprint
CO₂ per page view0.32g
RatingC
Page Weight & Optimization
HTML Size659 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests1935
3rd Party Domains37
CSS Minified7/35
JS Minified6/28
clri.org DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
clri.org resolves to the IPv4 address 14.139.190.28, 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: ns11.worldnic.com and ns12.worldnic.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 clri.org is handled by oxcs.net with 2 MX records configured: mx001.netsol.xion.oxcs.net and mx002.netsol.xion.oxcs.net. 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 clri.org. 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 clri.org: admin.clri.org, api.clri.org, app.clri.org, apps.clri.org, blog.clri.org, cdn.clri.org, community.clri.org, and dev.clri.org. Plus 17 additional subdomains. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
NS
ns11.worldnic.com
ns12.worldnic.com
MX
mx001.netsol.xion.oxcs.net
mx002.netsol.xion.oxcs.net
Email & Authentication
MX Provideroxcs.net
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportNo
Subdomains (25 found)
admin.clri.org api.clri.org app.clri.org apps.clri.org blog.clri.org cdn.clri.org community.clri.org dev.clri.org developers.clri.org docs.clri.org ftp.clri.org help.clri.org m.clri.org mail.clri.org partners.clri.org portal.clri.org shop.clri.org smtp.clri.org staging.clri.org static.clri.org status.clri.org store.clri.org support.clri.org webmail.clri.org www.clri.org
clri.org Page Content, Images & Accessibility
🤖 AI Summary
The homepage of clri.org contains 1,771 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 0 H2 headings, 7 H3 headings, 22 H4 headings, 1 H5, and 0 H6 headings.
The page includes 34 images. 32 images (94%) 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 6% of images have proper alt text — we recommend adding descriptive alt attributes to all images.
The link structure consists of 615 internal links pointing to other pages on the same domain and 44 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 28 external JavaScript files, 35 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.
We detected the following payment methods accepted on clri.org: Visa 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 3 platforms: Facebook (@CSIRCLRI), Twitter (@clriindia), and Youtube (@UCSXvh79INVbxfww7FKCFbag). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
Content Structure
H1—
H2 Tags0
H3 Tags7
H4 Tags22
H5 Tags1
H6 Tags0
Internal Links615
External Links44
Assets & Features
JavaScript Files28
JS Minified6/28
CSS Files35
CSS Minified7/35
Iframes2
Images34
Missing Alt32
SitemapNo
Robots.txtNo
PWANo
AMPNo
RSS FeedNo
Payment Methods Detected
Social Media Presence
Facebook: @CSIRCLRITwitter: @clriindiaYoutube: @UCSXvh79INVbxfww7FKCFbag
clri.org SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for clri.org is well-optimized at 39 characters: "CSIR-Central Leather Research Institute". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation.
No meta description is configured for clri.org. 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.
A favicon is configured.
No Open Graph tags are configured. When someone shares a link to clri.org 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.
Google SERP Preview
CSIR-Central Leather Research Institute
https://clri.org
Meta Tags
TitleCSIR-Central Leather Research Institute...
Title Length39 chars
Meta Desc Length0 chars
H1—
Language—
Canonical—
Meta Robotsnot set
Meta Keywordsnot set
Schema.org & Social
Schema Types—
OG Type—
OG ImageNot set
Twitter Card—
FaviconSet ✓