Index · Cert expiry · Fastest sites · Free tools · API

todoist.com

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

Security headers: F 17/100 (rank #371 of 461) · TLS: TLSv1.3 · Cert expires in 127 days (rank #359 of 459 soonest) · Response: 490.3 ms (rank #342 of 446)
Certificate valid for 127 more days (until Mar 8 23:59:59 2027 GMT).

TLS certificate

FieldValue
IssuerAmazon
Subject CNtodoist.com
Valid untilMar 8 23:59:59 2027 GMT
Days left127
TLS versionTLSv1.3
SAN entries4

Security headers (17/100, grade F)

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

Availability & performance

FieldValue
Availability100% (3/3 probes)
Avg response490.3 ms
Fastest / slowest403.1 / 550.0 ms
HTTP status200 (https)
Servern/a

DNS & robots.txt

FieldValue
A records99.84.215.121, 99.84.215.108, 99.84.215.16, 99.84.215.7
Nameserversns-1046.awsdns-02.org, ns-158.awsdns-19.com, ns-1799.awsdns-32.co.uk, ns-938.awsdns-53.net
MX records5
robots.txtpresent (1 sitemap refs, 22 disallow rules)

How todoist.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

Embed this badge

Show your grade in your README (free, auto-updates):

[![security](https://pseo.rovy.tech/api/v1/badge?url=https://todoist.com)](https://pseo.rovy.tech/sites/todoist-com.html)

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.