alcidesfonseca.com

HTML metadata

Technology

Server

Apache

CMS

Gatsby

Fonts

• Google Fonts

Third-party hosts loaded (4)

• alcides.myopenid.com×1
• cloud.umami.is×1
• fonts.googleapis.com×1
• www.myopenid.com×1

Social

• instagram
• youtube
• linkedin

Registration

Registrar

Name.com, Inc.

Created

2008-02-03

Expires

2027-02-03 244 days left

Updated

2026-01-12

Name servers

• ns1.digitalocean.com
• ns2.digitalocean.com
• ns3.digitalocean.com

DNS records live

NS

• ns1.digitalocean.com
• ns2.digitalocean.com
• ns3.digitalocean.com

MX

• 1 aspmx.l.google.com
• 10 aspmx2.googlemail.com
• 10 aspmx3.googlemail.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

Email authentication weak

SPF

v=spf1 include:_spf.google.com ~all

softfail (~all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked over plain HTTP: http://wiki.alcidesfonseca.com/about/

present

• x-frame-options
• x-content-type-options
• referrer-policy
• cross-origin-opener-policy

findings

• checked over plain HTTP
• missing Content Security Policy
• missing Permissions Policy

Links to (13)

• youtube.com×1
• ulisboa.pt×1
• uc.pt×1
• slate-conf.org×1
• sentilant.com×1
• mailerlite.com×1
• linkedin.com×1
• jeknowledge.com×1
• instagram.com×1
• github.io×1
• genomed.pt×1
• burocratik.com×1
• ada-europe.org×1

Linked from (1)

• sergiosantos.info×1