Free SEO tool
Website speed test for small business sites
Enter a public URL to run a mobile or desktop speed audit and review the performance, SEO, accessibility, and best-practice signals that affect visitors and search engines.
Use this free page speed checker before launch, after redesigns, or when a contractor website feels slow. The report highlights practical fixes you can hand to a developer or use to improve Core Web Vitals, local SEO, and conversion readiness.
Run a speed audit
Test the mobile or desktop experience your visitors may see before you launch.
Audit results
Launch-readiness dashboard
1. Overview cards
2. Lab metrics
These timings are measured in a controlled performance test and help explain what visitors may feel.
3. Top fixes
Start here for the highest-impact improvements.
4. Passed checks
These checks already look healthy.
5. AI repair prompt
Use this ready-made prompt to ask for help turning this report into code fixes.
How to use this with ChatGPT
- Copy the prompt below.
- Open ChatGPT and paste the prompt.
- When asked, paste the relevant page code, template files, CSS, JavaScript, or CMS theme files.
- Ask for step-by-step fixes if you are not comfortable editing everything at once.
How to use this with Codex
- Open Codex and select the GitHub repository connected to the website code.
- Paste the prompt below into the task box.
- Let Codex inspect the repository before making changes.
- Review the proposed edits, run tests, and deploy only after confirming the site still works.
6. Technical details
Want help fixing these issues?
BastionTech can help turn your report into a practical launch plan.
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