What powers 
vssc.gov.in?
Last seen Sep 2026 · 23 technologies across 10 categories
CDN
CMS
Font scripts
JavaScript frameworks
JavaScript libraries
Programming languages
Security
UI frameworks
Video Players
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| spl library | #76 | 130 |
| s ramanujan | #93 | 57 |
| cv ramanujan | #88 | 57 |
| vikram | #41 | 38 |
| mtech | #74 | 38 |
| mtech | #64 | 38 |
| vikram sarabhai | #8 | 32 |
| gravity propulsion system | #95 | 31 |
| isro propulsion complex | #7 | 23 |
| trivandrum kerala india | #74 | 21 |
| trivandrum | #85 | 21 |
| nrsc | #43 | 21 |
| vccs | #93 | 17 |
| thiruvananthapuram india | #82 | 16 |
| thiruvananthapuram india | #82 | 16 |
| vssc career | #1 | 12 |
| trivandrum india | #78 | 11 |
| prt sc key | #76 | 11 |
| library assistant | #87 | 9 |
| work physics | #79 | 8 |
| pgt trucking | #60 | 8 |
| vsc portal | #74 | 7 |
| india moon launch | #95 | 6 |
| f15 ex | #66 | 6 |
| satish dhawan space centre | #9 | 5 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 85% phone
- 13% desktop
- 2% tablet
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.82 / 10 · ranked #126,643 of all domains
164 referring domains · OpenPageRank
Search traffic
890 est. monthly organic visits (US)
1,381 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Vikram Sarabhai Space Centre
- Founded: 1963
- Country: India
From Wikidata (CC0).
Infrastructure
- Registered Mar 2005 (21 years) via National Informatics Centre, renews Mar 2027
- DNS: ClouDNS
- Email: vssc.gov.in
- Email security: SPF (hard fail), DMARC quarantine, CAA
- SSL: eMudhra, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 519,045, 21 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| caphsr.vssc.gov.in | 11 |
| vssc.gov.in | 10 |
| isrohq.vssc.gov.in | 9 |
| spacemuseum.vssc.gov.in | 9 |
| nafed08.vssc.gov.in | 8 |
| nafed09.vssc.gov.in | 8 |
| splregister.vssc.gov.in | 8 |
| www.vssc.gov.in | 8 |
| eproc.vssc.gov.in | 7 |
| school.vssc.gov.in | 7 |
| wsweek.vssc.gov.in | 7 |
| arfinet.vssc.gov.in | 6 |
| feast.vssc.gov.in | 5 |
| nafed07.vssc.gov.in | 5 |
| vpn.vssc.gov.in | 3 |
| museumvisit.vssc.gov.in | 2 |
| rmt.vssc.gov.in | 2 |
| seminar.vssc.gov.in | 2 |
| vsscinternship.vssc.gov.in | 2 |
| vsscpay.vssc.gov.in | 2 |
| www2.vssc.gov.in | 2 |