AuditMy Guides
Guides & Resources
Plain-English explanations of the technical issues we find — and exactly how to fix them.
Published guides
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DNS & Email
What is DMARC and why are my emails going to spam?
Your DMARC record tells email providers whether to trust emails from your domain. Without it, your messages may be blocked — and scammers can impersonate you.
SecurityWhat are security headers and why does my website score zero?
Security headers are invisible browser instructions that protect your visitors. A zero score is the most common failing we see — and it's almost always fixable without touching your content.
More on the way
Coming soon
SSL
What is an SSL certificate and does my website need one?
SEO
How to add a sitemap to your website
DNS & Email
What is DKIM and how do I set it up?
Performance
Why is my website slow and how do I fix it?
SEO
What are meta descriptions and why do they matter?
DNS & Email
What is SPF and how do I stop emails going to spam?
Accessibility
How to fix missing alt text on images
SEO
How to submit your sitemap to Google Search Console
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