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dropbox.com

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

Security headers: B 83/100 (rank #62 of 461) · TLS: TLSv1.3 · Cert expires in 167 days (rank #417 of 459 soonest) · Response: 504.0 ms (rank #347 of 446)
Certificate valid for 167 more days (until Apr 17 23:59:59 2027 GMT).

TLS certificate

FieldValue
IssuerDigiCert Inc
Subject CN*.app.dropbox.com
Valid untilApr 17 23:59:59 2027 GMT
Days left167
TLS versionTLSv1.3
SAN entries3

Security headers (83/100, grade B)

HeaderStatus
strict-transport-securitymax-age=31536000; includeSubDomains
content-security-policybase-uri 'self'; child-src https://www.dropbox.com/static/serviceworker/ blob:; connect-sr
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
permissions-policymissing

Availability & performance

FieldValue
Availability100% (3/3 probes)
Avg response504.0 ms
Fastest / slowest475.7 / 548.9 ms
HTTP status200 (https)
Serverenvoy

DNS & robots.txt

FieldValue
A records162.125.248.18
Nameserversns-1162.awsdns-17.org, ns-1949.awsdns-51.co.uk, ns-315.awsdns-39.com, ns-564.awsdns-06.net
MX records2
robots.txtpresent (1 sitemap refs, 25 disallow rules)

How dropbox.com compares

SiteHeadersScoreCert days leftms
coda.ioB836927.2
hubspot.comB8339236.9
canva.comB8318465.0
asana.comC6770103.4
figma.comC6794181.8
miro.comC6791256.0
clickup.comC6714225.1
atlassian.comC67100544.7

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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.