Lesson 23 of 28 · Technical basics
HTTPS everywhere
What it is
Your site should only use secure https:// addresses, with no insecure images or links mixed in.
Why it matters
Insecure pages show warnings and are trusted less by browsers, Google and AI tools.
✓ Good example
Every page and image uses https://, and http:// addresses redirect.
✗ Common mistake
A 'Not secure' warning on the contact form.
You pass when: No http:// links or mixed content.