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audible.com

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

Security headers: C 50/100 (rank #251 of 461) · TLS: TLSv1.3 · Cert expires in 106 days (rank #326 of 459 soonest) · Response: 480.3 ms (rank #338 of 446)
Certificate valid for 106 more days (until Feb 15 23:59:59 2027 GMT).

TLS certificate

FieldValue
IssuerAmazon
Subject CNwww.audible.com
Valid untilFeb 15 23:59:59 2027 GMT
Days left106
TLS versionTLSv1.3
SAN entries5

Security headers (50/100, grade C)

HeaderStatus
strict-transport-securitymax-age=47474747; includeSubDomains; preload
x-content-type-optionsnosniff
permissions-policych-dpr=(self "https://m.media-amazon.com" "https://images-fe.ssl-images-amazon.com"), ch-v
content-security-policymissing
x-frame-optionsmissing
referrer-policymissing

Availability & performance

FieldValue
Availability100% (3/3 probes)
Avg response480.3 ms
Fastest / slowest467.2 / 502.9 ms
HTTP status200 (https)
ServerServer

DNS & robots.txt

FieldValue
A records44.215.140.73, 44.215.128.228, 44.215.135.243
Nameserversns-1483.awsdns-57.org, ns-1799.awsdns-32.co.uk, ns-345.awsdns-43.com, ns-524.awsdns-01.net
MX records1
robots.txtpresent (0 sitemap refs, 250 disallow rules)

How audible.com compares

SiteHeadersScoreCert days leftms
crunchyroll.comA1003857.1
youtube.comB8359265.5
primevideo.comC67102490.6
peacocktv.comC67105111.6
netflix.comC50109547.5
spotify.comC5083282.5
twitch.tvC5016244.7
vimeo.comC503144.3

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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.