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cassandra.apache.org

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

Security headers: D 33/100 (rank #298 of 461) · TLS: TLSv1.3 · Cert expires in 51 days (rank #104 of 459 soonest) · Response: 83.2 ms (rank #100 of 446)
Certificate valid for 51 more days (until Dec 22 21:43:09 2026 GMT).

TLS certificate

FieldValue
IssuerLet's Encrypt
Subject CN*.apache.org
Valid untilDec 22 21:43:09 2026 GMT
Days left51
TLS versionTLSv1.3
SAN entries1

Security headers (33/100, grade D)

HeaderStatus
strict-transport-securitymax-age=31536000; includeSubDomains; preload
content-security-policydefault-src 'self' data: blob: 'unsafe-inline' 'unsafe-eval' https://www.apachecon.com/ ht
x-frame-optionsmissing
x-content-type-optionsmissing
referrer-policymissing
permissions-policymissing

Availability & performance

FieldValue
Availability100% (3/3 probes)
Avg response83.2 ms
Fastest / slowest27.6 / 191.5 ms
HTTP status200 (https)
ServerApache

DNS & robots.txt

FieldValue
A records151.101.2.132
Nameserversn/a
MX records6
robots.txtpresent (0 sitemap refs, 1 disallow rules)

How cassandra.apache.org compares

SiteHeadersScoreCert days leftms
clickhouse.comB838694.1
couchbase.comB838443.1
influxdata.comB8358417.2
prisma.ioB8361181.4
neo4j.comC676690.6
mariadb.orgC6776754.9
postgresql.orgC50581286.4
mysql.comC5048878.0

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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.