Domain security scores

Automated public DNS and web checks; results may be incomplete. Scores are passive observations, refreshed at most weekly, and are not an assessment of any organization.

DomainScoreGrade
servicenow.com100A
cloudflare.com97A
paypal.com96A
discord.com92A
ikea.com91A
pinterest.com91A
whatsapp.com90A
medium.com89B
apnews.com88B
cam.ac.uk88B
citi.com88B
github.com88B
hubspot.com88B
reddit.com88B
slack.com88B
stripe.com88B
box.com87B
canva.com87B
ing.com87B
1password.com86B
dropbox.com86B
instagram.com86B
meta.com86B
mozilla.org86B
nytimes.com86B
x.com86B
americanexpress.com85B
dell.com85B
facebook.com85B
ft.com85B
openai.com85B
snapchat.com85B
target.com85B
vercel.com85B
washingtonpost.com85B
youtube.com85B
jpmorganchase.com84B
snowflake.com84B
stanford.edu84B
akamai.com83B
anthropic.com83B
apple.com83B
atlassian.com83B
barclays.co.uk83B
netflix.com83B
okta.com83B
qualcomm.com83B
theguardian.com83B
visa.com83B
doordash.com82B
figma.com82B
ubs.com82B
capitalone.com81B
chase.com81B
heroku.com81B
walmart.com81B
wellsfargo.com81B
airbnb.com80B
cisco.com80B
datadoghq.com80B
ethz.ch80B
expedia.com80B
salesforce.com80B
schwab.com80B
td.com80B
wise.com80B
amazon.com79C
docusign.com79C
economist.com79C
fastly.com79C
forbes.com79C
linkedin.com79C
techcrunch.com79C
asana.com78C
auth0.com78C
ibm.com78C
ox.ac.uk78C
revolut.com78C
spotify.com78C
adidas.com77C
amd.com76C
costco.com76C
oracle.com76C
uber.com76C
bestbuy.com75C
db.com75C
hsbc.com75C
notion.so75C
tiktok.com75C
alibaba.com74C
goldmansachs.com74C
intercom.com74C
mailchimp.com74C
theverge.com74C
twitch.tv74C
workday.com74C
zendesk.com74C
bloomberg.com73C
digitalocean.com73C
lenovo.com73C
lloydsbank.com73C
netlify.com73C
nike.com73C
sentry.io73C
twilio.com73C
rakuten.co.jp72C
reuters.com72C
utoronto.ca72C
cnn.com71C
nvidia.com71C
wired.com71C
yale.edu71C
intel.com70C
monday.com70C
santander.com70C
zoom.us70C
ebay.com69D
gitlab.com69D
hp.com69D
morganstanley.com69D
princeton.edu69D
shopify.com69D
wikipedia.org68D
bankofamerica.com67D
bnpparibas.com67D
cmu.edu67D
booking.com66D
nature.com66D
adobe.com65D
berkeley.edu65D
mastercard.com65D
substack.com65D
wayfair.com64D
columbia.edu63D
microsoft.com63D
harvard.edu61D
bbc.co.uk60D
aliexpress.com58F
etsy.com58F
zalando.com58F
homedepot.com57F
samsung.com57F
nus.edu.sg56F
rbc.com56F
mit.edu55F
wsj.com55F
google.com53F
tau.ac.il50F
sony.com48F
caltech.edu46F