Open
Cached
·
just now
75/100
SECURITY SCORE
Certificate Information
Subject
C=CA, ST=Alberta, L=Edmonton, O=University of Alberta, CN=www.ualberta.ca
Issuer
C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018
Valid From
November 19, 2025
Valid Until
June 06, 2026
139 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B5:A7:8F:BF:F3:E8:76:87:85:41:F4:82:EF:62:2B:9E:B8:DF:1C:64:D7:20:74:3A:E8:94:85:3D:92:D8:29:E7
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports
Subject Alternative Names
240 domains
ualberta.ca
*.ualberta.ca
admissions.ualberta.ca
advancement.ualberta.ca
afns.ualberta.ca
ales.ualberta.ca
alumni.ualberta.ca
bearsden.ualberta.ca
biochem.ualberta.ca
business.ualberta.ca
caps.ualberta.ca
cci.ualberta.ca
cs.ualberta.ca
csj.ualberta.ca
ctl.ualberta.ca
dent.ualberta.ca
dentistry.ualberta.ca
engineering.ualberta.ca
folio.ualberta.ca
giving.ualberta.ca
gsa.ualberta.ca
hecol.ualberta.ca
hrs.ualberta.ca
international.ualberta.ca
istar.ualberta.ca
law.ualberta.ca
lawschool.ualberta.ca
marcomm.ualberta.ca
med.ualberta.ca
nativestudies.ualberta.ca
occupationaltherapy.ualberta.ca
pharm.ualberta.ca
physics.ualberta.ca
pmcol.ualberta.ca
preview.ualberta.ca
qa.ualberta.ca
rees.ualberta.ca
registrarsoffice.ualberta.ca
rr.ualberta.ca
rso.ualberta.ca
science.ualberta.ca
secure.ualberta.ca
ttc.ualberta.ca
uhc.ualberta.ca
vigour.ualberta.ca
www.ualberta.ca
*.aboriginal.ualberta.ca
*.academicvisitors.ualberta.ca
*.adi.ualberta.ca
*.admissions.ualberta.ca
*.advancement.ualberta.ca
*.afns.ualberta.ca
*.albertatransplantinstitute.ualberta.ca
*.ales.ualberta.ca
*.alumni.ualberta.ca
*.anthropology.ualberta.ca
*.artdesign.ualberta.ca
*.atep.ualberta.ca
*.athletics.ualberta.ca
*.bears.ualberta.ca
*.bearsden.ualberta.ca
*.biochem.ualberta.ca
*.bioethics.ualberta.ca
*.business.ualberta.ca
*.c4w.ualberta.ca
*.calgary.ualberta.ca
*.campusmap.ualberta.ca
*.campusmaps.ualberta.ca
*.campuspharmacy.ualberta.ca
*.caps.ualberta.ca
*.cellbiology.ualberta.ca
*.chaplains.ualberta.ca
*.chemistry.ualberta.ca
*.china.ualberta.ca
*.cilldi.ualberta.ca
*.cloudfront.ualberta.ca
*.community.ualberta.ca
*.copyright.ualberta.ca
*.cs.ualberta.ca
*.csj.ualberta.ca
*.csl.ualberta.ca
*.ctl.ualberta.ca
*.deanofstudents.ualberta.ca
*.dent.ualberta.ca
*.dentistry.ualberta.ca
*.dentranet.ualberta.ca
*.discovere.ualberta.ca
*.drama.ualberta.ca
*.eastasianstudies.ualberta.ca
*.economics.ualberta.ca
*.edpolicystudies.ualberta.ca
*.edpsychology.ualberta.ca
*.education.ualberta.ca
*.efs.ualberta.ca
*.ehs.ualberta.ca
*.elementaryed.ualberta.ca
*.engineering.ualberta.ca
*.fdsa.ualberta.ca
*.financial.ualberta.ca
*.folio.ualberta.ca
*.foundationcourse.ualberta.ca
*.fyrefly.ualberta.ca
*.giving.ualberta.ca
*.glensatherclinic.ualberta.ca
*.globaled.ualberta.ca
*.goabroad.ualberta.ca
*.governance.ualberta.ca
*.gradstudies.ualberta.ca
*.greenandgoldsoccer.ualberta.ca
*.gsa.ualberta.ca
*.healthsciencescouncil.ualberta.ca
*.historyandclassics.ualberta.ca
*.hli.ualberta.ca
*.hrs.ualberta.ca
*.hserc.ualberta.ca
*.iiqm.ualberta.ca
*.international.ualberta.ca
*.ipo.ualberta.ca
*.ismss.ualberta.ca
*.iss.ualberta.ca
*.isset.ualberta.ca
*.istar.ualberta.ca
*.kias.ualberta.ca
*.law.ualberta.ca
*.lawschool.ualberta.ca
*.linguistics.ualberta.ca
*.mact.ualberta.ca
*.map.ualberta.ca
*.maps.ualberta.ca
*.mard.ualberta.ca
*.match.ualberta.ca
*.mathstats.ualberta.ca
*.mece.ualberta.ca
*.med.ualberta.ca
*.medgen.ualberta.ca
*.mes.ualberta.ca
*.mlcs.ualberta.ca
*.msa.ualberta.ca
*.museums.ualberta.ca
*.music.ualberta.ca
*.nativestudies.ualberta.ca
*.neuroscience.ualberta.ca
*.newtrail.ualberta.ca
*.nursing.ualberta.ca
*.oem.ualberta.ca
*.ois.ualberta.ca
*.pandas.ualberta.ca
*.parking.ualberta.ca
*.pediatrics.ualberta.ca
*.pharm.ualberta.ca
*.philosophy.ualberta.ca
*.physedandrec.ualberta.ca
*.physics.ualberta.ca
*.physiology.ualberta.ca
*.pmcol.ualberta.ca
*.politicalscience.ualberta.ca
*.postdoc.ualberta.ca
*.protectiveservices.ualberta.ca
*.provost.ualberta.ca
*.ptjc.ualberta.ca
*.publichealth.ualberta.ca
*.qmcr.ualberta.ca
*.rees.ualberta.ca
*.registrarsoffice.ualberta.ca
*.rehabilitation.ualberta.ca
*.reo.ualberta.ca
*.research.ualberta.ca
*.residence.ualberta.ca
*.rms.ualberta.ca
*.ro.ualberta.ca
*.rr.ualberta.ca
*.rso.ualberta.ca
*.science.ualberta.ca
*.secondaryed.ualberta.ca
*.slis.ualberta.ca
*.sms.ualberta.ca
*.sociology.ualberta.ca
*.sshrc.ualberta.ca
*.steadwardcentre.ualberta.ca
*.stjosephs.ualberta.ca
*.studyincanada.ualberta.ca
*.summercamps.ualberta.ca
*.sustainability.ualberta.ca
*.tbper.ualberta.ca
*.toolkit.ualberta.ca
*.ttc.ualberta.ca
*.uofa.ualberta.ca
*.uri.ualberta.ca
*.wellnessfund.ualberta.ca
*.wgs.ualberta.ca
c4w.arts.ualberta.ca
dev.preview.ualberta.ca
dev.secure.ualberta.ca
med.cms.ualberta.ca
mint.ece.ualberta.ca
qa.preview.ualberta.ca
qa.secure.ualberta.ca
www.biology.ualberta.ca
www.dev.ualberta.ca
www.helpdesk.ualberta.ca
www.ist.ualberta.ca
www.labs.ualberta.ca
www.marcomm.ualberta.ca
www.occupationaltherapy.ualberta.ca
www.preview.ualberta.ca
www.qa.ualberta.ca
www.secure.ualberta.ca
www.services.ualberta.ca
www.vigour.ualberta.ca
*.biochem.med.ualberta.ca
*.biomed.engineering.ualberta.ca
*.c4w.arts.ualberta.ca
*.civil.engineering.ualberta.ca
*.cme.engineering.ualberta.ca
*.coop.engineering.ualberta.ca
*.ece.engineering.ualberta.ca
*.employment.engineering.ualberta.ca
*.mece.engineering.ualberta.ca
*.medicine.med.ualberta.ca
*.mmi.med.ualberta.ca
*.psychiatry.med.ualberta.ca
*.research.engineering.ualberta.ca
*.uofapain.med.ualberta.ca
www.dev.preview.ualberta.ca
www.dev.secure.ualberta.ca
www.qa.preview.ualberta.ca
www.qa.secure.ualberta.ca
folio.ca
*.folio.ca
greenandgoldsoccer.ca
*.greenandgoldsoccer.ca
innovationgenerator.ca
*.innovationgenerator.ca
ststephenscollege.ca
uab.ca
*.uab.ca
ualberta.edu
*.ualberta.edu
uofa.ca
*.uofa.ca
Other domains in certificate