nptel.ac.in
Last scanned Jul 25, 2026, 4:25 AM · 2 views
Overall score
Fair
Summary
This website uses Shopify hosted on Google Cloud. SEO is poor (45/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing <title>.
- United States
- Hosted on Google Cloud
Top issues to fix
11 issues found · 5 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing title tag
SEOAdd a unique, descriptive <title> tag — it's the single most important on-page SEO element.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+5 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
14 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Description
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Google Cloud
- CDN provider
- —
- IP address
- 8.233.49.88
- ASN
- AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- nptel.ac.in
- Valid from
- Jun 8, 2026
- Valid to
- Sep 6, 2026
- Days until expiry
- 43
- SAN domains
- nptel.ac.in, archive.nptel.ac.in
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 8 · H3 0
Links
25 internal · 26 external · 0 broken
Images
31 total · 0 missing alt
Scripts / Styles
4 scripts · 3 stylesheets
JS / CSS size
69.8 KB · 86.1 KB
Page size
39.9 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 50
SEO issues
- Missing <title>
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- No H1 heading found
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://nptel.ac.in
- Final URL
- https://nptel.ac.in
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 14 ms
- HTML size
- 39.9 KB
- Redirect chain
- https://nptel.ac.in
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does nptel.ac.in use?
- nptel.ac.in is built with Svelte, Shopify, Google Analytics.
- Is nptel.ac.in secure (HTTPS)?
- Yes. nptel.ac.in uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 6, 2026.
- Who hosts nptel.ac.in?
- nptel.ac.in is hosted on Google Cloud.
- What is nptel.ac.in's SEO score?
- nptel.ac.in scored 45/100 for SEO in the latest analysis (poor).
- What is nptel.ac.in's overall website score?
- nptel.ac.in has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
- Is nptel.ac.in hiring?
- nptel.ac.in has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card