What Happens to Your Website When the Power Goes Out?
Late July, somewhere around four in the afternoon. The dust wall comes up over the Rincons, the lights in your shop flicker twice and quit, and every green light on the router goes dark. Ten minutes into the quiet you start wondering whether customers can still find you online. They can. Your website has no idea any of this is happening.
Your Office and Your Website Are in Different Buildings
Your internet going out is not your site going down. One of those is a job for TEP and your ISP. The other is a job for your host, and usually for your paperwork.
Power, internet, hosting, domain
Four separate things. Only two of them are on your street.
Nothing happens to it. A power outage at your office has no effect on your website, because your website is not kept at your office. The files live on a rented server in a data center hundreds of miles away, with cached copies sitting in dozens of other cities. Visitors keep loading your pages the whole time. You just cannot see it yourself until your internet comes back.
Clearing that up matters because it changes what you should actually worry about. Monsoon season wrecks what is on your street. Websites go offline for boring administrative reasons instead: a domain nobody renewed, a DNS record somebody edited on a Friday, a plugin that updated itself at two in the morning. Different risks, different phone calls.
Where Does Your Website Actually Live?
On a computer in a data center you have never visited, and usually on several at once. For a typical Tucson small business site that means a slice of a server in Phoenix or Dallas, plus cached copies parked in cities all over the map. None of that hardware shares a breaker panel with your office.
Two separate things have to work for somebody to reach you. Your domain name is a rented entry in a global directory. Your hosting is where the files sit. A browser asks the directory for the address, then fetches the files, and neither step routes through Tucson unless you are the one browsing.
So your phone loads your own site over cellular while the desktop up front insists the page cannot be reached. The site was up all along. Your building lost its connection to the road, not its spot on the map.
One setup does break this way, and it is still out there. Somebody runs the whole thing off a tower computer in the back office, generally because a nephew wired it up around 2009. We looked at one for an auto shop where the site dropped most afternoons in August. The owner assumed his host was garbage. He had no host. Nobody could tell us who set up the port forwarding.
Your router going dark and your website going down are two different events.
Same jolt of panic. Completely different list of people who can do anything about it.
What Actually Takes a Website Down?
Four things account for most of it. A domain that quietly expired. A DNS record somebody changed without writing it down. A plugin or theme update that broke the site overnight. A hosting account suspended over a declined card. Weather does not appear on that list anywhere.
Expired domains are the ugliest of the four, because the site vanishes for everybody at once and the fix depends on who holds the registrar login. The renewal notice went to an address at a company you stopped using in 2021. We wrote up the harder version, where the account holder has gone quiet, in whether you can get your domain back if your developer vanishes.
Plugins are the other reliable source of trouble. Patchstack's mid-2025 report puts 96 percent of newly disclosed WordPress vulnerabilities in plugins rather than WordPress itself, out of roughly 4,462 disclosures in six months. Every one is an argument for automatic updates. Every automatic update is a chance for something to break while you sleep.
Partial failures do more damage than full ones because nothing alerts you. The homepage loads, the header looks right, and the contact form has silently stopped sending email for eleven days. Uptime monitors happily report the site as up.
Certificates run out too. When an SSL certificate lapses, browsers stop being polite and throw a full-page warning that most people read as "this site got hacked." What that padlock does and does not actually protect is covered in our piece on what SSL really does.
Shared hosting brings its own version. A neighbor site on the same server gets a traffic spike or gets compromised, and your pages slow to a crawl or stop answering. You never find out which neighbor it was.
What outages actually cost
56,000
TEP customers without power at the peak of the July 28, 2023 monsoon storm in Tucson, with 59 damaged poles to replace afterward. Sites hosted outside the city never noticed
96%
Share of newly disclosed WordPress vulnerabilities in the first half of 2025 that were in plugins rather than WordPress itself, per Patchstack
80%
How far below normal Spain's internet traffic sat five hours into the April 28, 2025 grid blackout, according to Cloudflare Radar
$3,362
Estimated hourly cost of downtime for a 20-person company doing $5 million a year, counting lost revenue and idle payroll, per EN Computers
Why Does a Static Site Survive What a Plugin-Heavy Site Does Not?
Because there is nothing running. A static site is a folder of finished HTML files copied out to servers in a lot of cities at once. No database to query, no login screen to attack, no plugin queued up to update itself overnight. Fewer moving parts, fewer ways for the thing to stop.
Internet Crafters builds static sites, and the trade deserves to be said out loud. There is no CMS and no admin panel, so you cannot log in and change your holiday hours yourself. Content changes come through us, either hourly or on an updates package. In exchange you get a site with almost nothing left in it to break.
Hosting bills reflect it. Serving finished files costs a fraction of running a database, which is why hosting a static business site lands between $0 and $25 a month paid to a third party. The full arithmetic is in what website hosting actually costs for a Tucson small business.
None of that makes you immune. Your domain still expires. DNS is still DNS. If your registrar account gets locked, no amount of caching helps, because the address stops resolving long before anything reaches the files. Certificate renewal is the one piece that has mostly gone automatic on modern static hosts.
Distribution buys real resilience on the visitor's side. Cloudflare Radar's Q2 2025 report tracked Spain's internet traffic sitting roughly 80 percent below normal five hours into the April 28 grid blackout, and Puerto Rico's dropping about 40 percent during an island-wide outage that same month. Power going down takes browsing with it. A site copied across many cities keeps answering wherever the lights are still on.
Internet Crafters gets a version of this call every July from somewhere in Tucson. Shop is dark, router is dead, washes are running, and the owner is certain the website went down with everything else. It never has. What actually needs looking at is the domain renewal date, and hardly anybody knows theirs.
Straight Answers
Outages, Hosting and What Really Breaks
Do I Need a Backup Generator to Keep My Website Online?
No. A generator keeps your lights, your register and your Wi-Fi running. The website is served from a data center with its own power backup, so it stays online whether or not your building does. Buy the generator for the register.
Can a Monsoon Storm in Tucson Take My Website Offline?
Only if the site is hosted on a machine at your own address, which is rare now. Storm damage hits local power poles and internet lines. Your host sits in another state on separate infrastructure, and visitors elsewhere keep loading pages normally.
What Is the Difference Between My Internet Going Out and My Website Going Down?
Your internet failing means you cannot reach anything, your own site included. Your website going down means nobody can reach it. Check from your phone with Wi-Fi off. If it loads there, the site is fine and your connection is not.
How Do I Check Whether My Website Is Actually Down?
Load it on your phone with Wi-Fi turned off, then ask somebody in another city to try. Free tools like UptimeRobot test from outside your network. Three failures means the site is genuinely down and your host or domain is where to look.
Does an Expired Domain Take a Website Offline?
Yes, instantly and for everyone. The files sit untouched on the server, but the address stops resolving, so browsers cannot find them. Renewing usually fixes it within hours. Turn on auto-renew and keep a card on file that has not expired.
What Does a 99.9% Uptime Promise Actually Allow?
Roughly eight hours and forty-five minutes of downtime per year, about forty-three minutes a month. That sounds generous until it lands on a Saturday. Most hosts measure only whether the server answers, not whether your contact form still sends email.
Should I Host My Website on a Computer at My Office?
No. That ties your site to your building's power, your internet plan and a machine nobody patches. It drops every time a breaker trips. Third-party hosting for a small business site costs somewhere between nothing and $25 a month.
A Site With Nothing
Left to Break.
Internet Crafters builds static websites for Tucson and Southern Arizona businesses. No database, no plugin queue, no admin panel waiting to be broken into. When the power drops on Broadway, your site keeps answering from somewhere else.
Around 2-3 weeks. Hosting runs $0 to $25 a month, paid to a third party rather than to us. You own the domain.
Written by Steve Bullis
Steve Bullis is the founder of Internet Crafters, a Tucson web studio building flat-rate websites for local businesses.
Sources
KGUN 9 - TEP: Over 50,000 customers experience power outage due to storm
kgun9.com
KGUN 9 - Update: About 500 still without power following Sunday storms
kgun9.com
Patchstack - 2025 Mid-Year WordPress Vulnerability Report
patchstack.com
Cloudflare - Shutdown Season: the Q2 2025 Internet Disruption Summary
blog.cloudflare.com
EN Computers - What Is the Cost of IT Downtime for Small Businesses?
encomputers.com
UptimeRobot - 6 Common Reasons for Website Downtime
uptimerobot.com
Tucson Electric Power - Monsoon Safety
tep.com
External links open in a new tab. Internet Crafters has no affiliation with these publications.