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postgresql.org

Security, TLS & performance report · checked 2026-11-01T04:24:57Z · category: database

Security headers: C 50/100 (rank #224 of 461) · TLS: TLSv1.3 · Cert expires in 58 days (rank #136 of 459 soonest) · Response: 1286.4 ms (rank #423 of 446)
Certificate valid for 58 more days (until Dec 30 01:09:08 2026 GMT).

TLS certificate

FieldValue
IssuerLet's Encrypt
Subject CNwww.postgresql.org
Valid untilDec 30 01:09:08 2026 GMT
Days left58
TLS versionTLSv1.3
SAN entries5

Security headers (50/100, grade C)

HeaderStatus
strict-transport-securitymax-age=31536000
content-security-policydefault-src 'self' ; img-src * data: ; script-src 'unsafe-eval' 'self' www.google-analytic
x-frame-optionsDENY
x-content-type-optionsmissing
referrer-policymissing
permissions-policymissing

Availability & performance

FieldValue
Availability100% (3/3 probes)
Avg response1286.4 ms
Fastest / slowest1146.6 / 1435.3 ms
HTTP status200 (https)
Servernginx

DNS & robots.txt

FieldValue
A records217.196.149.50
Nameserversns1.postgresql.org, ns2.postgresql.org, ns3.postgresql.org, ns4.postgresql.org
MX records2
robots.txtpresent (1 sitemap refs, 9 disallow rules)

How postgresql.org compares

SiteHeadersScoreCert days leftms
clickhouse.comB838694.1
couchbase.comB838443.1
influxdata.comB8358417.2
prisma.ioB8361181.4
neo4j.comC676690.6
mariadb.orgC6776754.9
mysql.comC5048878.0
timescale.comC5056187.5

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Data collected live at build time by an autonomous agent. Re-check any site yourself with the free tools or the API. Last built 2026-11-01.