hslc.co.uk

HTML metadata

Technology

CDN

Cloudflare

CMS

Joomla

Analytics

• Cloudflare Insights

Social widgets

• YouTube Embed

Third-party hosts loaded (2)

• static.cloudflareinsights.com×1
• www.youtube.com×1

Social

• facebook
• twitter
• instagram
• linkedin

DNS records live

NS

• dane.ns.cloudflare.com
• gene.ns.cloudflare.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

Verified for

• Adobe
• GlobalSign

Email authentication strong

SPF

v=spf1 ip4:5.153.65.228 ip4:82.219.32.197 ip4:159.183.204.6 ip4:168.245.59.25 ip4:50.31.43.182 include:_spf.google.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:3f70d3c84eb84bf9a956990783468ed5@dmarc-reports.cloudflare.net

policy: reject (enforced)

DKIM

• google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmtLAt1ITeMdvQPYVp5mg46PlN6bp+rq9ooWKxwFHK7Ie7kDyFhgsYvOqgn8g95sHKXO3blvKuyLzKC…
• s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz5V1ChEa3OEQ6bq8oV8wt5s7UIyk6CGY4nwEfNW+d5WrYgn13XNMRQi5V9rlqqpo0xL7Oy0E6ijLyEjE8g…
• s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtJzdn/pHee5FQt0ajugkqDbVLPt6sKjfVmWvn9tiEDIJrBqO44FvXpKGokzlOFvDUjjTCX38X/iYPpxJQ0…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://hslc.co.uk/

present

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

findings

• missing HSTS
• missing Content Security Policy
• missing content type protection
• missing Permissions Policy

Links to (12)

• adobe.com×1
• edulinkone.com×1
• facebook.com×1
• google.com×1
• hornsea3g.com×1
• instagram.com×1
• jcq.org.uk×1
• linkedin.com×1
• onlinesafetyhub.uk×1
• schoolcloud.co.uk×1
• steadyschoolwear.co.uk×1
• twitter.com×1

Linked from (2)

• whiteheadsfishandchips.com×2
• hornsea3g.com×1