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akamai.com

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

Security headers: C 50/100 (rank #222 of 461) · TLS: TLSv1.3 · Cert expires in 170 days (rank #420 of 459 soonest) · Response: 507.7 ms (rank #348 of 446)
Certificate valid for 170 more days (until Apr 20 23:59:59 2027 GMT).

TLS certificate

FieldValue
IssuerDigiCert Inc
Subject CNwww.akamai.com
Valid untilApr 20 23:59:59 2027 GMT
Days left170
TLS versionTLSv1.3
SAN entries5

Security headers (50/100, grade C)

HeaderStatus
strict-transport-securitymax-age=31536000 ; includeSubDomains ; preload
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
content-security-policymissing
referrer-policymissing
permissions-policymissing

Availability & performance

FieldValue
Availability100% (3/3 probes)
Avg response507.7 ms
Fastest / slowest472.9 / 540.9 ms
HTTP status403 (https)
Servern/a

DNS & robots.txt

FieldValue
A records23.199.232.205, 23.199.232.208
Nameserversa1-66.akam.net, a3-66.akam.net, a5-66.akam.net, a6-66.akam.net
MX records2
robots.txtabsent (n/a sitemap refs, n/a disallow rules)

How akamai.com compares

SiteHeadersScoreCert days leftms
cloudflare.comA10033181.2
heroku.comA1003572.1
upcloud.comA1004257.3
vercel.comB8353100.7
render.comB8347142.1
cloud.google.comB8359205.4
hetzner.comB83891179.8
vultr.comB83186215.4

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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.