State of Post-Quantum Readiness in India

31.4%post-quantum ready

78.6%support TLS 1.3

14.3%allow TLS 1.0 or 1.1

77%of ready sites rely on a CDN

By sector

Sector	Sites	PQ ready	TLS 1.3
E-commerce	9	66.7%	100%
News & media	4	50.0%	100%
Fintech & payments	9	44.4%	88.9%
Edtech	5	40.0%	80%
Healthcare	6	33.3%	83.3%
Telecom	4	25.0%	75%
Universities	8	12.5%	50%
Government	12	8.3%	58.3%
Banks	13	7.7%	69.2%

Grade distribution

A
17

B
5

C
28

D
14

F
6

APost-quantum ready, modern TLS, healthy certificate BPost-quantum ready with a minor issue CGood TLS 1.3 setup but no post-quantum protection DNo post-quantum protection and older settings FSerious problems, such as no TLS 1.3 and legacy protocols

Scoring: post-quantum key exchange 40 points, TLS 1.3 20, legacy protocols off 10, certificate trust, strength and expiry 30.

Methodology

Sites: a fixed list of major Indian websites, grouped by sector, re-scanned every month so changes over time are comparable.
Test: for each post-quantum key exchange (X25519MLKEM768 and the other standard groups) we send a TLS 1.3 handshake offering only that option and record whether the server accepts it. No data is sent beyond what a browser sends.
CDN detection: the response headers show whether a CDN (such as Cloudflare, Akamai or CloudFront) answered on the site's behalf.
Publication: results are published only as sector totals. Site owners can check their own result with the free scanner.
Benchmark: global figures come from F5 Labs, 2026 State of PQC on the Web (top 1M sites).

Note: the figures on this page are sample numbers for the design preview.