Want to know how your website measures up? Try our free AI website audit.
We're web development consultants, here to help you solve your toughest website problems. But marketers and business owners often don't know what's wrong or where to start.
So we built this free tool that looks at your current site, analyzes both its performance metrics and content, and then — with a little input from you about your goals and pain points — highlights the top issues to address on a personalized report you can share with your team.
Our AI website audit takes about a minute and is 100% free.
What we look at
Real-World Performance
We fetch lab and field test data from Google's PageSpeed Insights API, identifying whether your site loads or renders too slowly, and what elements are contributing to slow loads.
SEO & AIO Readiness
Using Firecrawl, we fetch and evaluate your web page's text content and structure, seeing your site the same way Google and AI chatbots like ChatGPT do, flagging issues that may be harming your search/AI visibility.
Content & UX Effectiveness
In addition to technical SEO/AIO, we also look at the quality of your writing and information architecture. Is your messaging clear? Is it too generic so you don't stand out, or too specific for users to get what you're about?
How it works
We use Vercel's AI SDK and Google's Gemini 3 Flash model, with the PageSpeed Insights API and Firecrawl integrated as tool calls. Your survey responses and site URL are included in a prompt, and the LLM is in charge of calling APIs as needed to gather data and generate your report.
About us
Founded by Google & Adobe alum David Demaree, Bits&Letters is a web design & development agency helping businesses of all sizes improve and scale their sites, so they can serve users better and grow without limits.
Our clients have included global powerhouses like Stripe, as well as up-and-coming startups in healthcare, IT security, fintech, and services.
Armed with more than 25 years' of experience building websites and apps at every scale, we're here to help our clients and their audiences connect, transact, and get more done on the web.
Learn more at bitsandletters.com
Find out what's ailing your website
Have our AI agent analyze your website. It takes about 60 seconds and is 100% free.