Security
TLS 1.2+ baseline
Disable TLS 1.0 and 1.1. They've been deprecated since 2020. PCI-DSS requires it; everyone else should too.
What it is
TLS 1.2 (RFC 5246) and TLS 1.3 (RFC 8446) are the supported transport-security versions. Older TLS 1.0/1.1 have known weaknesses and are formally deprecated.
Why it matters
Browsers throw warnings on TLS <1.2; some clients refuse outright. PCI-DSS 3.2 and major frameworks already mandate 1.2 minimum.
Who it applies to
Every HTTPS endpoint.
How WQI scores it
Web Quality Index considers this standard satisfied when the supporting factor passes.
| # | Factor | Status |
|---|---|---|
| 27 | TLS minimum version supported | planned |
0 of 1 supporting factors are currently collected. Sites where the remaining 1 haven't been measured will show as partial or unknown on this standard until the data lands.
Related standards
- See also
- PFS , SSL valid , Security headers , TLS 1.3