Mixed Content Checker: Find Insecure HTTP Resources Fast
Paste your URL and get a full list of HTTP images, scripts, and stylesheets loading on your HTTPS pages, plus clear fixes. Results in seconds.
Free with a Brainito account. No credit card required.
Find Every Insecure Resource
Scans your page for HTTP images, scripts, iframes, and stylesheets that break the padlock and trigger browser warnings.
Protect Rankings and Trust
Mixed content warnings scare visitors away and can hurt SEO. Catch issues before they cost you clicks and conversions.
Clear Fixes, Not Jargon
Each finding comes with a plain-language recommendation, so you know exactly which URLs to update to HTTPS and where.
Frequently Asked Questions
What is mixed content?
Mixed content happens when a page served over HTTPS loads resources like images, scripts, or stylesheets over plain HTTP. Browsers may block those resources or show security warnings, which erodes visitor trust.
Does mixed content affect SEO?
Yes, it can. HTTPS is a ranking signal, and modern browsers in 2026 block insecure scripts outright, which can break pages and drive visitors away. Fixing mixed content protects both user experience and the trust signals search engines rely on.
Is the Mixed Content Checker free?
Yes. The Mixed Content Checker is free once you create a Brainito account. Enter your URL, and the tool scans the page and returns every insecure resource it finds, along with clear recommendations to fix each one.
Find and fix insecure resources before they cost you rankings.
One account unlocks mixed content checker plus 340+ marketing tools, weekly audits, and your action plan.