Hosting Glossary
What is Document Root?
What Document Root actually means, minus the jargon — with the example that makes it obvious.
The short answer
The document root is the folder on the server that a domain's URLs map into — the boundary between your site's public files and everything else.
Below: the fuller explanation, an analogy that makes it stick, why it matters in practice, and where you'll actually meet it.
Written by the HostingAlly team · Last revised 27 July 2026
100+
Terms in this glossary
2 min
Average read
Plain
English, promised
24/7
Humans if you're stuck
public_html is the classic main-domain root; each addon domain and subdomain gets its own. A file at root/blog/post.html serves as domain.com/blog/post.html — the mapping is that literal.
Everything above the root is invisible to the web — which makes 'above the root' the correct home for secrets, backups and anything the internet shouldn't fetch.
The analogy version
The shop floor of your premises — customers browse whatever's placed there; the office and safe upstairs (above the root) exist, but no customer path leads to them.
Analogies simplify, of course — but this one holds up well enough to reason with, and reasoning is the point of a glossary.
Why it matters to a site owner
Half of practical hosting confusion is document-root confusion — uploads landing in the wrong folder, addon domains nested inside each other, or secrets parked in public view.
You don't need to operate this layer daily — you need to recognise it when it's the explanation for something, which is exactly when this page pays for itself.
Document Root in the wild
A developer keeps site backups in /home/account/backups — outside public_html — because backups inside the root would be one guessed URL away from public download.
Ordinary, once seen — which is the point: most hosting concepts are simple machinery wearing intimidating names.
Where you'll meet it on our platform
You'll meet it in the control panel and occasionally in a support conversation — usually already configured the right way. If this term made sense, the natural next reads are FTP, Addon Domain, Subdomain and .htaccess.
Business email on your own domain is included, not sold back as an add-on.
Jargon is a service failure
We think unexplained jargon is a service failure — this glossary is the support desk's accumulated translations, published where the search engines can hand them out.
Daily automatic backups with one-click restores come with every plan.
- 100+ terms, plain English
- Analogies and real examples
- Cross-linked related concepts
- Written by the support desk
Why HostingAlly
Every plan includes this, whatever you pay
One term, fully landed
Document Root defined, pictured by analogy and placed in your own control panel — recognise-level in a single read.
Plain English first
Every term defined for site owners, not for other sysadmins — jargon translated, not restated.
Honest about what you can skip
Most terms are recognise-level, not operate-level — the glossary says which is which.
Analogies that stick
Each concept gets a picture you'll remember at the moment you actually need it.
Grounded in a real platform
Examples reference the hosting you'd actually use, not abstract diagrams.
The next reads, mapped
This entry connects to FTP and Addon Domain — concepts travel in packs, and the pack is linked.
Getting Started
How to get going
- 1
Spot it in your own setup
The fastest way to learn a hosting term is to find it in your own panel — five minutes of looking beats an hour of reading.
- 2
Check the defaults
Confirm how your account has this configured — usually correctly by default here, and now you'll know rather than guess.
- 3
Follow the related terms
Concepts travel in packs — FTP, Addon Domain and Subdomain complete this one's picture, and each is a two-minute read away.
Included
What's covered on our plans
- 30-day money-back guarantee on hosting plans
- Free domain for the first year on annual plans
- cPanel — the industry-standard control panel
- Renewal prices that match signup prices
- Free website migration handled by our team
- Free WebP image optimisation built in
- NVMe SSD storage as standard
- DDoS protection at the network level
- Staging environments for risk-free changes
- Per-site PHP version selection
FAQ
Your questions, answered
Why does my uploaded file not appear on the site?
It's outside the document root — or in the root of the wrong domain. Check where the domain's root actually points (the panel lists it per domain) and place files under that path.
What belongs outside the document root?
Anything the web shouldn't serve: backups, logs, configuration copies, private scripts, uploaded-but-unpublished material. If a URL guess could fetch it and that would be bad, it lives upstairs.
Do you support staging sites?
Yes — plans with staging let you clone the live site, test changes safely, and push to production when ready. It's the difference between 'I hope this update works' and knowing it does.
Do you include email with hosting?
Yes — mailboxes on your own domain come with every hosting plan, with webmail, IMAP/POP/SMTP access and spam filtering. Standalone email hosting also exists for domains whose websites live elsewhere.
Do prices go up at renewal?
No — the price you sign up at is the price you renew at. We don't run teaser-rate economics, so there's no year-two ambush to plan around, and your bookkeeping can rely on the number staying put.
What happens to my data if I cancel?
Your site and files remain yours — download a full backup from the panel any time, before or during cancellation. Domains stay registered to you for their paid term and can transfer to any registrar after the standard 60-day window.
Do you monitor uptime, and what do you commit to?
We commit to 99.9% uptime and monitor continuously — not a marketing number but an operational one, with alerting that usually has us fixing issues before customers notice them.
Keep exploring
.htaccess
.htaccess is Apache's per-directory configuration file.
Subdomain
A subdomain is a named subdivision of your domain — blog.example.com, shop.example.com.
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