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intercom.com

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

Security headers: D 33/100 (rank #304 of 461) · TLS: TLSv1.3 · Cert expires in 178 days (rank #434 of 459 soonest) · Response: 363.1 ms (rank #310 of 446)
Certificate valid for 178 more days (until Apr 28 23:59:59 2027 GMT).

TLS certificate

FieldValue
IssuerAmazon
Subject CN*.intercom.com
Valid untilApr 28 23:59:59 2027 GMT
Days left178
TLS versionTLSv1.3
SAN entries4

Security headers (33/100, grade D)

HeaderStatus
strict-transport-securitymax-age=63072000; includeSubDomains; preload
content-security-policydefault-src 'self' *.amazonaws.com *.cloudfront.net; frame-ancestors 'self' *.intercom.com
x-frame-optionsmissing
x-content-type-optionsmissing
referrer-policymissing
permissions-policymissing

Availability & performance

FieldValue
Availability100% (3/3 probes)
Avg response363.1 ms
Fastest / slowest342.4 / 397.1 ms
HTTP status200 (https)
ServerVercel

DNS & robots.txt

FieldValue
A records216.137.39.51, 216.137.39.33, 216.137.39.70, 216.137.39.115
Nameserversns-1093.awsdns-08.org, ns-1716.awsdns-22.co.uk, ns-315.awsdns-39.com, ns-895.awsdns-47.net
MX records5
robots.txtpresent (1 sitemap refs, 9 disallow rules)

How intercom.com compares

SiteHeadersScoreCert days leftms
coda.ioB836927.2
hubspot.comB8339236.9
canva.comB8318465.0
dropbox.comB83167504.0
asana.comC6770103.4
figma.comC6794181.8
miro.comC6791256.0
clickup.comC6714225.1

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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.