AI, Web & SEO Blog
Guides for US businesses
Answers on AI, web development, SEO and ecommerce for owners deciding what to build next.
What is DMARC and how do you set it up for your domain?
DMARC tells receiving servers what to do with mail that fails SPF and DKIM for your domain. This guide covers the record tags, the May 2026 RFC 9989 changes, Gmail, Yahoo and Outlook rules and a staged path to p=reject.
What is MCP (Model Context Protocol) and why does it matter?
MCP is the open standard that connects AI apps like Claude and ChatGPT to your business systems. Learn how it works, how it differs from an API, what changed in 2026, the security risks and what it costs.
How do you show up in Google AI Overviews?
Google AI Overviews cite pages its ranking systems already trust, written plainly enough to quote. This guide covers eligibility checks, the 2026 Search Console control, query research, answer writing and measurement.
What is an AI receptionist and is it worth it for a small business?
An AI receptionist answers your business phone 24 hours a day, books appointments and transfers urgent calls. See October 2026 prices, the break-even math, what callers think and the rules to check first.
How much does it cost to build an ecommerce website?
What an ecommerce website costs in 2026, from a DIY store under $1,000 to a $50,000 custom build, with October 2026 Shopify, WooCommerce and BigCommerce fees and a worked three-year budget.
What is RAG in AI and does your business need it?
RAG lets an AI model answer from your own documents by retrieving the right passages before it writes. Learn how it works, what it costs to run, how it compares with fine-tuning and when your business needs it.
How much does Google Ads cost for a small business?
Google Ads has no set price. See 2026 cost per click and cost per lead for 23 industries, how the auction sets your price, a budget formula with a worked example, and what management adds.
How much does AI app development cost in 2026?
AI app development cost runs from about $4,000 for a proof of concept to $450,000 for a full iOS, Android and web product. See build hours, per-user model fees, app store cuts and a worked example.
How do you get your business recommended by ChatGPT?
ChatGPT has no fixed rankings, but it names some businesses far more often than others. See what OpenAI's documentation says ChatGPT reads, five steps to get recommended and a monthly test to measure progress.