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Website failover
Will your site survive a hosting outage: a 12-question checklist

Will your site survive a hosting outage: a 12-question checklist

Updated 27 October 2026Read 10 minutesDubler team

Will your site survive a hosting outage? 12 questions — a 12-question checklist

Go through the checklist with your IT specialist — it takes about 10 minutes. Tick what you already have. Every unticked item is a place where a hosting outage turns into lost leads. Your readiness score appears below.

Access

The company, not only the contractor, has access to the domain registrar.Without it the site can’t be switched to another server. A contractor may leave or not answer at night.The domain and hosting renew automatically, contacts are up to date.An unpaid domain or hosting is one of the most common and most frustrating causes of downtime.Two-factor authentication is on at the registrar.A hijacked registrar account means a hijacked site and email.

Copies

Files and the database are backed up automatically at least once a day.Otherwise an incident wipes out days or weeks of orders and edits.At least one copy is stored outside the main host.If the host goes down, its backups go down with the site.Restoring from a copy has been tested at least once.An untested backup often turns out incomplete: no database, no images, an old version.

Switchover

DNS is at a provider where records change in minutes, TTL is short.With a one-day TTL, a new site address spreads across the internet for up to a day.There is a ready server to switch the site to.Buying and configuring a server during an incident means hours of downtime.There is a written plan: who does what and in what order during an outage.In a panic people waste time hunting for passwords and phone numbers.

External services

The site loads even if maps, captcha, counters and chats don’t respond.One hanging external script can freeze the whole page.Form leads are duplicated to Telegram or email, not only to the CRM.If the CRM is unavailable, the lead must not disappear.Monitoring reports the site is down before clients do.Learning about an outage from a client means losing the leads that never arrived.

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Tick the items you already have in place.

We’ll close every item in 1–⁠3 days

Access, copies, DNS, external services and monitoring — in one project, with no downtime. Check your site in 10 seconds or request a free review.

More on the topic

Website down: what a business owner should do
How to find out in 10 minutes what broke, whom to call and how not to lose leads while it’s being fixed.
Read
Website backup vs standby site: what’s the difference
Why a backup doesn’t save you from downtime and two questions to ask your contractor.
Read

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Website down: what a business owner should do
Website backup vs standby site: what’s the difference
Will your site survive a hosting outage: a 12-question checklist

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