Hosting, domains, and the wiring

What you are actually paying for

Two hosting bills can read the same and do different work. Some keep finished pages and hand them over. Others build the page fresh on every visit, running a database and a stack of plugins first. The second kind has more moving parts, and more parts that can stop.

Speed is the piece you can measure yourself. Google's guidance is that the largest thing on the screen should load in 2.5 seconds or less, judged at the 75th percentile of real visits (web.dev, Largest Contentful Paint, updated September 4, 2025). Run your own address through Google's PageSpeed test on a phone and read the number yourself.

The uptime number, and what it really allows

A year holds 8,760 hours. A 99.9% uptime promise leaves room for about 8 hours and 45 minutes of downtime, and the host is still keeping its word. At 99.99% that room shrinks to about 53 minutes. Do that math before you pay extra for another nine.

Then read what the promise pays. On most plans it is a credit against your hosting bill, not against the work you lost. It also does not tell you when you are down. Unless something outside your site checks it on a timer, the first alert is usually a customer.

The certificate is the part that fails quietly

The padlock comes from a certificate, and certificates expire. After one lapses, the browser puts Not Secure next to your name, and a first time visitor takes that at face value.

They are getting shorter. Let's Encrypt issues certificates that last 90 days and recommends renewing every 60 (Let's Encrypt, November 9, 2015). The CA/Browser Forum, where browser makers and certificate issuers set the rules, approved a schedule to cut the maximum lifetime from 398 days to 47 days, starting March 2026 and finishing March 2029 (Ballot SC-081v3, April 11, 2025). That is a plan on paper, and the last step is years out.

Renewing by hand is on its way out. Ask one question: does the certificate renew itself, with nobody having to remember.

What to ask before you pay

Hosting will not fix a slow page, get you found, or make the phone ring. If your pages are heavy, a faster host moves the number a little. Do not buy a bigger plan for a problem that lives in the pages.

Five questions settle most of the rest. Whose name is on the domain registration, and can you log into that account yourself. Does the certificate renew on its own. Where does the contact form send, and does a test message actually arrive. Has anyone ever restored a backup, not just made one. And is anything outside your site checking that it is up.

Ask whoever you pay, and get the answers in writing. If nobody can answer them, that is the answer.