Choose .site when the shortest complete address reads cleanly. Choose .website when the literal word improves clarity without creating repetition. Choose .online when the name describes a service, community, shop, or publication that operates online rather than merely labeling a website.
All three are generic top-level domains in IANA's root zone, and all three are operated by Radix Technologies. Google says a top-level domain does not determine a site's performance in Search. That leaves a more practical decision: which obtainable name is easiest to say, type, renew, and keep as the project changes?
| Decision factor | .website | .site | .online |
|---|---|---|---|
| Letters after the dot | 7 | 4 | 6 |
| Plain reading | This is the website | This is the site or place | This brand or service is online |
| Strongest fit | Literal project, portfolio, campaign, or informational address | Short general-purpose address | Digital service, community, shop, publication, or online version |
| Main naming risk | Repetition such as brandwebsite.website | Generic wording that adds little to a vague label | Awkward phrases such as getonline.online or a name that later gains an offline role |
| Google ranking | No inherent TLD advantage | No inherent TLD advantage | No inherent TLD advantage |
| Porkbun three-year scenario | $44.18 | $59.64 | $59.64 |
The price examples are for standard, non-premium names in US dollars, checked 16 August 2026. Promotions, renewal prices, fees, tax, premium status, and checkout totals can change.
1) Start with the complete address
An extension cannot rescue a weak label, and a familiar word can still produce an awkward full name. For a project called Fieldnote, compare structures such as:
fieldnote.website;fieldnote.site;fieldnote.online;fieldnoteweb.com;- an owner-listed
fieldnote.com, if its price and conflict review are realistic.
These are structural examples, not availability claims. The useful unit is the complete name, including the text on both sides of the dot.
Score every obtainable candidate from one to five for:
- spelling after hearing it once;
- total character count;
- natural word order;
- repetition across the dot;
- accidental plural or tense changes;
- whether listeners add
.com; - email accuracy;
- trademark and active-site conflicts;
- standard, premium, or aftermarket cost;
- fit with the project's likely scope in three years.
Use the name checklist before selecting a winner. Search results can show whether a name is available; they cannot decide whether it sounds natural in a sentence or support call.
2) Read the word on each side of the dot
The three endings occupy similar territory, but they do different linguistic work.
.website is a noun. fieldnote.website reads as “the Fieldnote website.” It is explicit, but seven letters after the dot add length.
.site is also a noun, with broader meanings: website, location, project site, building site, or place. fieldnote.site is shorter and can feel neutral. The label before the dot must supply the identity because “site” adds little category information by itself.
.online is usually an adjective or state. fieldnote.online reads as “Fieldnote is online” or “Fieldnote's online presence.” That can suit a digital service or online edition. It can feel less exact when the project also has stores, venues, events, or an offline product.
Say the complete address inside a sentence:
- “Read the guide at ___.”
- “Email support at help@___.”
- “The customer portal is ___.”
- “We moved the project to ___.”
The ending that completes those sentences most naturally deserves a place on the shortlist.
3) Choose .site when brevity carries the name
.site has four letters after the dot, three fewer than .website and two fewer than .online. That difference is small on a screen but repeats in every email address, printed line, support script, and spoken referral.
It is a strong candidate when:
- the brand label is distinctive on its own;
- the project needs a neutral web address;
- the full name avoids a repeated “site” sound;
- a shorter email domain reduces errors;
- the renewal price is accepted beyond year one.
IANA classifies .site as a generic TLD. Its delegation record lists Radix Technologies Inc. SEZC as the sponsoring organization, a registration date of 6 March 2015, and a record update on 21 April 2026. The %%EDITORIAL_1%% guide holds the extension profile.
The limitation is the same neutrality that makes it flexible. A vague label followed by .site may say almost nothing about the organization. If the business name is a common word, users may need more context to remember which address they saw.
Avoid combinations such as bestsite.site, mysite.site, or projectsite.site unless repetition is deliberate and tested. Short does not automatically mean memorable.
4) Choose .website when the literal word adds clarity
.website states exactly what the address is. That can work for:
- a personal portfolio;
- a campaign microsite;
- a temporary project with a clear end date;
- a public information hub;
- a business whose obtainable label is short enough to carry a seven-letter ending.
IANA classifies .website as a generic TLD. Radix Technologies Inc. is the sponsoring organization. The record gives a registration date of 22 May 2014 and was updated on 14 April 2026. See the %%EDITORIAL_1%% guide for the extension details.
The literal reading can become redundant. brand.website is clean. brandwebsite.website repeats the noun. visitbrand.website may read better in an advertisement but worse in an email address. Compare the whole construction rather than rewarding the extension for being descriptive.
Length also matters. A twelve-letter organization name plus .website creates a long address before any subdomain or path is added. Test it in a business card, mobile navigation bar, invoice, support email, and verbal introduction.
5) Choose .online when the state or channel is the message
.online signals that a brand, service, community, or publication is available on the internet. It can fit:
- an online edition of a publication;
- a remote service;
- a digital community;
- a course or event delivered online;
- an ecommerce or account service whose label forms a natural phrase.
IANA classifies .online as a generic TLD. The record lists Radix Technologies Inc. SEZC, a registration date of 6 March 2015, and an update on 27 April 2026. The %%EDITORIAL_1%% guide contains the extension profile.
The word describes a state, not an industry. It does not prove that the service is always available, secure, remote-first, or international. It may also narrow a brand whose physical activity becomes important later.
Check for repetition and tense. shoponline.online, getonline.online, and onlinecourse.online can be cumbersome. A compact label such as fieldnote.online may read more naturally, but only audience testing can establish recall.
6) Compare current prices over three years
First-year promotions make all three endings look almost identical. The renewal row reveals the useful difference.
| Registrar snapshot | .website | .site | .online |
|---|---|---|---|
| Porkbun first year | $1.96 sale | $1.96 sale | $1.96 sale |
| Porkbun renewal | $21.11 | $28.84 | $28.84 |
| Porkbun three years | $44.18 | $59.64 | $59.64 |
| Namecheap first year | $0.98 sale | $0.98 sale | $0.98 sale |
| Namecheap displayed renewal | $20.98 sale; $31.98 reference | $31.98 sale; $43.98 reference | $34.98 sale; $43.98 reference |
| Namecheap displayed three-year registration | $43.74 sale | $65.74 sale | $72.84 sale |
Prices were checked on 16 August 2026 for standard, non-premium names in US dollars. Namecheap says a $0.20 ICANN fee may be added to some transactions. Account eligibility, promotions, taxes, premium labels, and checkout terms can alter the result.
The Porkbun arithmetic is straightforward:
.website:$1.96 + (2 × $21.11) = $44.18;.site:$1.96 + (2 × $28.84) = $59.64;.online:$1.96 + (2 × $28.84) = $59.64.
In that snapshot, .website was $15.46 less than either alternative over three years. The difference is useful, but it is too small to justify a weaker permanent name. A single support error, rebrand, or defensive registration can cost more than the gap.
7) Check standard, premium, and aftermarket status
The table above does not price every possible label. A search result can fall into four different acquisition types:
- standard registration at the registrar's ordinary TLD price;
- registry premium registration with a higher acquisition price;
- owner-listed aftermarket purchase;
- unavailable, reserved, or unsupported at that registrar.
Premium terms matter because a registry premium can carry a higher renewal, while an aftermarket name may return to a standard renewal after the purchase. The result page and checkout should state which case applies.
Read the premium guide, interpret the status with the availability guide, and check registration data through WHOIS or RDAP. Save a dated quote when the acquisition price is part of a business approval.
The same operator behind all three extensions does not make prices identical. Registrars choose promotions and retail margins, while individual labels may have premium classification. Compare exact names at the same time.
8) Treat Google Search performance as equal
Google's Search FAQ, updated 6 May 2026, says a top-level domain does not affect a site's performance in Google Search. The company says it will return a page on a new generic TLD when that page is the best result.
Google's current SEO Starter Guide also says it generally does not care whether a site uses .com, .org, or another generic ending. Keywords in a domain name have little ranking effect by themselves.
That means .website, .site, and .online do not receive an inherent ranking bonus for containing web-related words. Search performance depends on useful pages, crawlability, links, page experience, relevance, and the rest of the site.
Human behavior remains separate. One audience may remember .site because it is short; another may understand .website after one glance; another may complete a brand phrase with .online. Test those outcomes instead of relabeling them as SEO.
9) Test speech, email, and repetition
Run a small recall test before buying. Show each candidate for five seconds, hide it, then ask participants to type the address and a sample email ten minutes later.
Record errors such as:
- changing
.siteto.website; - shortening
.websiteto.site; - replacing
.onlinewith.com; - repeating or dropping a word near the dot;
- mistyping a long email domain;
- adding a hyphen or plural that was not shown.
Use people who resemble the actual audience. A developer, a local customer, and a conference attendee may remember different constructions.
Define one canonical address after the test. Redirect defensively registered variants where the budget and conflict review support them. Do not split the same site across several canonical domains merely because all three labels were available.
10) Match the ending to the durable project
Choose .site when:
- the label already carries the identity;
- the shortest complete name wins speech and email tests;
- a neutral address leaves room for the project to change;
- the ordinary renewal is sustainable.
Choose .website when:
- the literal word improves the phrase;
- the label is short enough to offset the longer ending;
- repetition has been removed;
- its lower checked renewal is useful but not the sole reason.
Choose .online when:
- “online” completes the brand or service naturally;
- the digital channel is central to the durable identity;
- the project is unlikely to outgrow that framing;
- its spoken form beats the shorter alternatives.
Choose none of them when every complete name feels generic, repetitive, or easy to mishear. A distinctive brand on .com, a relevant category ending, or a different obtainable label may be stronger. Compare %%EDITORIAL_1%% when the project is a digital company rather than a general website.