A blog is a website, or a section of a website, where content is published as dated entries shown newest first, with each entry living at its own permanent address. That is the entire formal definition. Everything else people associate with blogs, including a casual voice, a comment section, a sidebar, a niche topic, or advertising, is a convention rather than a requirement.
The definition is the easy part. The hard part, and the reason you are probably here, is that “blog” now sits next to newsletters, YouTube channels, podcasts, and short-form video as one of several ways to publish regularly to an audience. Those things overlap heavily. Some of them are blogs wearing different clothes. Some of them are not blogs at all and are frequently mistaken for one. If you are trying to decide what to build, you need a way to tell them apart that goes deeper than the label.
This page gives you the definition, the history that explains why the definition is shaped the way it is, the anatomy of what a blog actually contains, a direct comparison of every major publishing medium available in 2026, and a framework for choosing between them. It is long because the honest answer is long.
What this page covers
- The short answer, and the three-sentence version
- The four layers people confuse when they say “blog”
- Where the word came from, and why it still matters
- The anatomy of a blog: what has to be there
- Blog, newsletter, video, podcast, short form: what each one actually is
- Why the answer is almost always a hub with spokes
- What changed in search, and what it means for someone starting now
- How blogs make money, ranked by how exposed each method is
- What “good” means now, in Google’s own terms
- Five questions that pick your medium for you
- Common questions
- A concrete first 90 days
- Glossary
The short answer
A blog is a regularly updated publication made of individual dated posts, ordered newest first, hosted at a stable web address, where each post has a permanent link of its own.
Three properties do all the work in that sentence:
- It is made of posts. Discrete units, each complete enough to stand on its own. This is what separates a blog from a brochure site, where pages describe a fixed thing and rarely change.
- Posts are dated and ordered. A blog is a record over time. The sequence carries meaning: you can see what came first, what changed, and what the author thought before they knew what they know now.
- Every post has a permanent address. This is the property most people skip, and it is the one that makes a blog useful years later. A post you can link to, cite, bookmark, and return to is an asset. A post that only exists inside a feed is an event.
If a thing has all three, it is functionally a blog, whatever it calls itself. If it is missing the third, it is something else, and that difference will shape your entire strategy.
The four layers people confuse when they say “blog”
Most confusion about blogs versus newsletters versus channels comes from treating four separate things as one thing. Pull them apart and the whole landscape becomes legible.
1. The archive: where the work permanently lives
This is the set of addresses your work occupies. A good archive is browsable, searchable, linkable, and outlives any single post. It is what someone lands on when they want your thinking from two years ago, and what other people point at when they cite you.
2. The format: the shape of a single unit of work
An essay, a 12-minute video, a 40-second clip, a 900-word email, a two-hour conversation. Format determines what kind of idea you can express, how long it takes you to produce one, and how much attention it demands from the reader or viewer.
3. The distribution: how a new piece reaches a person
There are only three fundamental mechanisms, and they behave very differently.
- Push. You send it, and it arrives. Email and RSS work this way. Nobody decides on your behalf whether it is worth showing.
- Pull. Someone goes looking and finds it. Search engines, answer engines, and site navigation work this way. It is patient and cumulative, and you do not control the intermediary.
- Ranked. A recommendation system decides who sees it, based on signals you do not set. Every social feed works this way. The upside is that it can reach people who have never heard of you. The downside is that it can stop doing so without warning or explanation.
4. The relationship: who holds the connection to the reader
If you can reach your audience tomorrow without asking anyone’s permission, you hold the relationship. If reaching them requires a platform to cooperate, the platform holds it and is lending it to you. Email addresses and RSS subscribers are held. Followers are lent.
The word “blog” describes layers one and two. It says nothing about three and four. That is precisely why the question “should I start a blog or a newsletter?” is malformed. A newsletter is a distribution mechanism attached to a relationship. A blog is an archive with a format. You can, and probably should, have both.
Three diagnostic questions fall straight out of this model. Ask them about anything you are considering building:
- If this platform shut down tomorrow, what would I still have?
- If someone wants my best work from two years ago, can they get to it in one click?
- When I publish, who is guaranteed to see it, and who has to be selected by a ranking system first?
Where the word came from, and why it still matters
“Blog” is a contraction of “weblog.” Jorn Barger used the term on his site Robot Wisdom in December 1997 to describe what he was doing there: logging the web as he moved through it, posting links with commentary. In 1999, Peter Merholz split the word into “we blog” in the sidebar of his own site, peterme.com, as a joke. The short form stuck, and Evan Williams and Meg Hourihan’s Blogger, launched in August 1999, put it in front of enough people to make it permanent.
This is not trivia. The original activity was logging: keeping a running, dated, public record with a stable address, so that entries could be pointed at later. That is why permanent links are structural rather than decorative. Early blogs were built around linking to each other, and a link is only useful if the thing it points at stays where it was. Almost every durable property of the format traces back to that requirement, including why URL stability still matters more than most people realise.
The other inheritance is syndication. RSS, and later Atom and JSON Feed, let a reader subscribe to a site directly, with no intermediary deciding what to show them. Feeds are the reason a blog can have push distribution without owning an email server, and they are the reason podcasts exist at all: a podcast is an RSS feed whose entries carry audio files. If you want the mechanics, we cover them in feed formats compared.
The anatomy of a blog: what has to be there
If you are evaluating a platform or building from scratch, this is the checklist that separates a blog from a page that happens to have text on it.
Required
- The post. One self-contained piece. Title, body, publication date.
- The permalink. A permanent, human-readable URL unique to that post. If your platform gives posts URLs that change when you edit the title, that is a defect, not a feature.
- The index. A page listing posts newest first, so a new visitor can see what this is. Usually paginated, often supplemented by archives grouped by topic or date.
- Attribution. A named, identifiable author or organisation. Anonymous publishing is legitimate, but it costs you trust, and trust is the expensive thing to acquire.
- A feed. RSS, Atom, or JSON Feed. This is the difference between letting people subscribe on their terms and requiring them to remember you exist.
Common but optional
- Categories and tags. Useful when they map to how readers actually browse. Harmful when they multiply into hundreds of near-duplicate archive pages.
- Comments. Once considered definitional. Many serious publications have removed them and replaced the function with email replies, which are higher signal and lower maintenance.
- A sidebar. A convention from an era of desktop-first layouts. On mobile it collapses to the bottom of the page, where almost nobody reads it.
- An email capture form. Not required to be a blog. Close to required to build anything durable, for reasons covered below.
- Search. Increasingly valuable as your archive grows past roughly fifty posts.
Underneath all of it sits a content management system, or CMS: the software that stores posts and turns them into pages. WordPress, Ghost, Squarespace, Wix, Substack, and a static site generator like Eleventy or Hugo are all doing the same essential job with different tradeoffs between control and convenience. We compare two of the most common choices for a solo publication in Ghost vs WordPress for a one-person publication.
Blog, newsletter, video, podcast, short form: what each one actually is
Here is the whole landscape assessed against the four layers. Read the table first, then the notes underneath, which contain the parts that do not compress into cells.
| Medium | Does the work stay findable? | How a new piece reaches someone | Who holds the relationship | Main structural risk |
|---|---|---|---|---|
| Blog on your own domain | Yes, permanently and on your terms | Pull (search, links) plus push (feed, email) | You | Nobody arrives unless you give them a reason to |
| Blog on a hosted platform | Yes, while the platform exists and hosts you | Pull, plus platform recommendations | Shared, and the split favours the platform | Migration cost, and rules you did not write |
| Email newsletter | Only if issues are also published to a web archive | Push, directly to an inbox | You, if you can export the list | Deliverability, and no discovery of its own |
| Long-form video | Yes, and video ages unusually well in search | Ranked, plus pull from search | The platform | Production cost per unit is high |
| Short-form video | Barely, the feed is the product | Ranked, almost entirely | The platform | Reach can vanish between one post and the next |
| Podcast | Yes, if you control the feed | Push via feed, plus directory pull | You, through the feed; the directories hold the rest | Very hard to discover, very sticky once found |
| Social posts | Effectively no | Ranked | The platform | Total dependence on a system that changes |
| Community space | Rarely, and rarely indexed | Push to members | The platform, usually | Requires constant presence to stay alive |
The blog on your own domain
This is the only option on the list where you hold all four layers. You control the archive, the format, at least one push channel, and the reader relationship. Nothing can be taken away from you except by your own neglect or your hosting bill.
The cost is that it has no built-in audience whatsoever. A new blog on a new domain is a building with no street. You have to bring people to it from somewhere else, every single time, until search and word of mouth begin to compound. That takes months at minimum and often longer.
Choose it when your work has a long shelf life, when you expect to be cited, when you want to sell something directly, or when you simply want the thing you build to still be yours in ten years.
The blog on a hosted platform
Medium, Substack’s web archive, Blogger, Wix, Squarespace, and Ghost Pro all publish real blogs with real permalinks. The tradeoff is that some portion of your discovery comes from the platform’s own recommendation system, and in exchange the platform sits between you and the reader.
The specific thing to check before committing is the exit. Can you export your posts in a format you can actually reuse? Can you export your subscriber list with email addresses? Can you point your own domain at it, so that if you leave, your links survive? A platform that lets you bring your own domain converts a lock-in problem into a migration project. One that does not means every link anyone has ever made to your work dies when you go. We documented one such move end to end, including the redirect map, in Substack to Ghost migration.
The email newsletter
A newsletter is not a competing format to a blog. It is a distribution mechanism with an unusually strong ownership property: an email address is a direct line that keeps working when algorithms change, when a platform is sold, and when search traffic falls.
Three things about email that beginners consistently get wrong:
- Email has no discovery. Nobody stumbles into an inbox. Every subscriber has to come from somewhere else: a blog post, a video, a search result, a recommendation, a conversation. A newsletter with no acquisition channel in front of it does not grow.
- Email-only content is invisible. If an issue only ever exists in inboxes, it cannot be linked to, cited, quoted, or found later. Publishing every issue to a web archive costs nothing and converts perishable sends into a permanent body of work. This is the single highest-leverage habit for anyone running a newsletter.
- Delivery is a technical discipline, not a given. Bulk senders are expected to authenticate their mail and honour one-click unsubscribe. Getting this wrong sends your work to spam folders silently. We cover the requirements in email authentication for bulk senders and what changed in practice in the Gmail bulk sender rules.
Platform choice matters here more than it does for a blog, because the platform sits in your payment path and your export path. Substack takes a percentage of paid subscription revenue in exchange for zero monthly cost and network-driven discovery. Ghost and beehiiv charge monthly and take nothing from subscriptions. Kit, Buttondown, and MailerLite sit at different points on the same curve. Check current pricing on each provider’s own page rather than trusting a comparison article, including ours, since these terms change. We break down what each one costs you structurally, not just financially, in email platforms ranked by what they cost the distribution loop.
Long-form video
The word “vlog” is literally video blog, and the resemblance is real: dated entries, newest first, each with a permanent URL. A YouTube channel is structurally closer to a blog than most people assume.
What is different is that discovery is ranked rather than pulled, and that the archive belongs to the platform. What is genuinely better is that long-form video has an unusually long tail. A well-made tutorial can accumulate views for years, in a way that a social post never will, and video is heavily represented in search results and in AI-generated answers.
The honest cost is production. A competent ten-minute video takes most people several times as long as a competent 1,500-word post, and the gap does not close much with experience. If you are choosing between formats on the basis of what you can sustain weekly for a year, this is the number that decides it.
Short-form video
TikTok, Reels, and Shorts are the fastest way to be seen by people who have never heard of you, and the worst way to build anything you own. The feed is the product. Individual clips are not really addressable, are rarely revisited, and are almost never linked to from outside the platform.
They are also the clearest illustration of platform risk. TikTok’s US operations were restructured into a separate joint venture that closed in January 2026, following a divestiture law and years of legal uncertainty, with the recommendation algorithm retrained on US data under new oversight. Whatever you think of the outcome, the lesson for a publisher is structural: the system that decides who sees your work can be rewritten by parties who have never heard of you.
Use short form as a spoke. Point it at something you own. Never let it be the only place your work exists.
Podcasts
A podcast is, mechanically, a blog. It is an RSS feed of dated entries, each pointing at an audio file. Apple Podcasts, Spotify, and the rest are readers pointed at your feed. If you host the feed yourself, or with a host that lets you take it with you, you own the distribution outright and can move providers without losing a single subscriber.
The tradeoff is lopsided. Podcasts are extremely difficult to discover, because there is no meaningful ranked feed pushing you to strangers and audio is not well indexed by search. They are also unusually sticky once found, because an hour of someone’s voice builds a stronger relationship than an hour of their text. Slow to grow, hard to lose.
Publishing transcripts on your own site converts an invisible audio archive into a findable text archive, which is the closest thing podcasting has to a discovery mechanism.
Social posts and microblogging
X, LinkedIn, Threads, Bluesky, Mastodon, and Instagram are publishing surfaces, and the term “microblogging” was coined for exactly this reason. But almost none of them give you a real archive, and none of them give you the relationship. A follower count is a number the platform can revalue at any time by changing what it shows.
Their genuine strength is speed of feedback. You can test an idea in an afternoon and find out whether anyone cares before you spend a week writing about it. That is a real function, and it is worth using deliberately.
Community spaces
Discord servers, Slack groups, forums, and subscriber-only comment areas are not publishing at all. They are a different activity with a different economics: high retention, high emotional value, and very high ongoing time cost. They also produce almost nothing findable, because the content is scattered across conversations and usually not indexed.
They work well as something you add on top of an audience that already exists. They work badly as a way to create one.
Why the answer is almost always a hub with spokes
Once you separate archive from distribution, the strategic question stops being “which medium?” and becomes “which one is my hub, and which ones are spokes?”
A hub is where the work permanently lives and where the reader relationship is held. It should be something you control: a blog on your own domain, with an email list attached. A spoke is any surface you use to reach people who are not yet yours: search, short-form video, a podcast guest appearance, a social account, someone else’s newsletter.
The rule that follows is simple and almost nobody applies it consistently: spokes are rented, so never store anything valuable there. Publish to the hub first, then adapt for the spokes, then point the spokes back. If a spoke disappears, you lose reach. If your hub disappears, you lose everything.
In practice, for one person with limited time, that looks like: one hub, one push channel, one spoke. Not five. A blog plus an email list plus a single surface where you are actually present is a complete system. Adding a fourth thing before the first three are working is the most common way beginners stall.
What changed in search, and what it means for someone starting now
For roughly two decades, the implicit deal was that you published useful pages, search engines indexed them, and a share of searchers clicked through. That deal has visibly weakened, and any advice written before 2025 that treats search traffic as the default growth plan is out of date.
Two measurements are worth knowing, both because they are large and because their methods are stated plainly enough that you can check them yourself.
- The Pew Research Center tracked the browsing of 900 US adults across 68,879 Google searches during March 2025. On result pages carrying an AI summary, users clicked a traditional result in 8% of visits, against 15% on pages without one. Clicks on the citations inside the summary itself occurred in about 1% of visits, and sessions ended outright on 26% of pages with a summary versus 16% without. Pew’s writeup is public.
- SparkToro, using Similarweb’s US desktop and mobile clickstream panel for January to April 2026, found that 68.01% of US Google searches ended without any click at all, and that for every 1,000 searches roughly 276 clicks reached the open web. The study states its panel and period, and also states that its historical comparison points come from different providers, which is a caveat worth carrying.
Note what these numbers do and do not say. They are panel-based estimates of US behaviour, not a census, and the two studies measure different things. They are not evidence that search is worthless. They are evidence that the ratio of impressions to visits has moved substantially against publishers, and that informational queries, the exact kind a beginner’s blog tends to target, are the most affected.
Four practical conclusions follow, and they are less gloomy than the numbers sound.
- Do not build a business plan on search traffic you do not have yet. Treat search as compounding background return, not as your acquisition channel. If it arrives, it is a gift.
- Optimise for the click you can still earn. Queries where someone wants a specific opinion, a real test, a named person’s judgement, or a transaction still convert to visits. Queries answerable in two sentences increasingly do not. Write more of the former.
- Being cited has independent value. Appearing inside an AI answer or a summary builds recognition even without a click. That recognition converts later, through direct visits and searches for your name. Structure pages so a machine can extract a clean, correct answer with your name attached.
- Own a push channel. Email and feeds are unaffected by any of this. That is the entire argument for the hub-and-spokes model, stated in numbers.
The technical baseline still matters, because a page that loads badly loses readers regardless of how they arrived. The measurable thresholds are covered in Core Web Vitals.
How blogs make money, ranked by how exposed each method is
Most guides list monetisation methods as if they were interchangeable. They are not. They differ enormously in how much audience they require and in how much of your income depends on someone else’s decisions. Ordered from most exposed to least:
Display advertising
You are paid per thousand impressions, which means your income is a direct function of pageviews. Every trend described in the previous section is a trend against this model, and it is the method most dependent on parties you do not control: an ad network, an auction, and a search engine. It also requires the most traffic before it produces meaningful money, which makes it the worst possible starting point for a new site, despite being the one most often recommended to beginners.
Affiliate commissions
You recommend something, a reader buys, you receive a share. Better than advertising because it rewards trust rather than volume, and a small audience that believes you can out-earn a large one that does not.
It carries a legal obligation that a surprising number of publishers get wrong: material connections have to be disclosed clearly and conspicuously, close to the recommendation, not buried in a footer or a separate policy page. We set out what is actually required in affiliate disclosure: what the FTC actually requires.
Sponsorship
A company pays to reach your specific audience. Priced on who your readers are rather than how many, which is why a 2,000-subscriber newsletter read by exactly the right people can be worth more per issue than a general-interest site with far more traffic. Requires you to be able to describe your audience credibly, and requires an audience you can reach on demand, which in practice means email.
Paid subscriptions
Readers pay you directly for access. The cleanest incentive alignment available, because you are paid by the people you serve rather than by intermediaries. The cost is a permanent obligation: you have promised to keep producing, on schedule, to people who have paid in advance. Do not take that on before you know you can sustain the cadence.
Products and services
Courses, templates, software, consulting, freelance work sourced through the blog. Almost always the fastest route to real revenue for a small audience, because the transaction value is high enough that a handful of buyers matters. A blog with 500 monthly readers cannot earn meaningfully from ads and can absolutely book consulting work.
The general shape: the smaller your audience, the more you should charge per person, and the more directly you should be paid by them. Advertising is the last stop, not the first.
What “good” means now, in Google’s own terms
Google publishes its own self-assessment guidance for creators, and it is more useful than most third-party SEO advice because it is written by the party doing the ranking. The core document is Creating helpful, reliable, people-first content. Three things in it are worth internalising.
- People-first means the content would be worth reading even if search did not exist. The test Google suggests is whether a reader who arrived without knowing your site would leave feeling they had learned enough to accomplish their goal.
- E-E-A-T, with trust as the load-bearing element. Experience, expertise, authoritativeness and trustworthiness, of which Google states trust is the most important. In practice: say who wrote it, show what you actually did, cite sources a reader can check, and correct things when you get them wrong.
- Who, how, and why. Who made this, how was it made (including whether automation or AI was involved), and why does it exist. Google’s stated position is that AI assistance is not itself a problem; content mass-produced primarily to rank is. The distinction is intent and originality, not tooling.
The practical version, stripped of framework language: publish things that only you could publish. First-hand results. Numbers you measured. Mistakes you made and what they cost. A comparison you actually ran. This is also the only defensible position when systems can generate a competent summary of any well-covered topic on demand. A summary of public knowledge has no moat. Your own evidence does.
Five questions that pick your medium for you
Answer these honestly and the decision usually makes itself.
1. What shape does your thinking naturally take?
Some people think in sentences, some in conversation, some in demonstration. If explaining something out loud is easy and writing it down is agony, a blog will feel like a punishment and you will quit. If you dread being on camera, video will not become bearable through practice alone. Pick the medium that matches how you already work, because the deciding variable over a year is not quality, it is whether you keep going.
2. How long does your value stay true?
If what you know will still be correct in three years, you need an archive, and the compounding argument for a blog is overwhelming. If your value is timely commentary on things that change weekly, the archive matters far less and a push channel matters far more. Reference work belongs on a website. Perishable work belongs in an inbox or a feed.
3. Where is the audience you need, right now?
Not where audiences in general are. Where yours is. Procurement managers are not on TikTok. Teenagers are not reading RSS. Go and check, specifically, before you commit a year to a surface.
4. What can you produce every week for a year, on your worst week?
Plan the schedule around your bad weeks, not your good ones. One solid post a month, sustained for twelve months, beats three a week sustained for five weeks and then abandoned. Nearly every failed publication failed here rather than at quality.
5. How do you intend to be paid?
Work backwards from the answer. Selling a service needs credibility and a way to be found, which favours a blog. Selling sponsorship needs a defined audience you can reach directly, which favours email. Ad income needs volume, which favours video and search. If the answer is “I don’t know yet,” build the option with the most exits: your own domain, plus a list.
Common questions
Is blogging dead?
Blogging as a way to acquire cheap search traffic by covering topics everyone else covers is in serious decline, and the numbers above show why. Blogging as a way to hold an archive you own, earn citations, and support a direct relationship with readers is not. The format is not dead; one specific business model attached to it is under real pressure.
Is a newsletter a blog?
A newsletter with a public web archive is a blog with email distribution attached. A newsletter with no archive is not a blog, because nothing is permanently addressable. The distinction is worth caring about, because it determines whether five years of work becomes a body of reference material or a stack of expired sends.
Is a YouTube channel a blog?
Structurally, close to it: dated entries, newest first, each permanently addressable. The word “vlog” acknowledges the lineage. The difference is that you do not own the archive and the platform decides who sees new work.
Do I need WordPress?
No. WordPress is the most flexible and most widely used option, which makes it easy to hire help for and easy to extend, at the cost of maintenance you are responsible for. Ghost is cleaner for a writing-and-newsletter publication. A static site generator is the lowest-maintenance option if you are comfortable with a bit of tooling. Hosted builders are the fastest to launch. Any of them satisfies the definition. Pick on maintenance appetite, not on features you will not use.
Do I need my own domain?
If you intend this to last, yes, and it is the cheapest insurance in publishing. A domain you own means you can change platforms without breaking a single existing link. Without one, every link anyone has made to your work is a link to a company you do not control.
How often should I publish?
Often enough that readers form an expectation, rarely enough that you meet it. Publishing frequency is not itself a ranking factor, and a schedule you abandon is worse than a slower one you keep. Weekly or fortnightly suits most people starting out.
How long should a blog post be?
As long as the subject requires and no longer. There is no target word count that improves rankings. Padding a 600-word answer to 2,000 words makes it worse for readers and produces exactly the thin, unhelpful content that quality systems are designed to demote. Some questions deserve four paragraphs. Some deserve this page.
Should I pick a narrow niche?
Narrow enough that a reader can tell in ten seconds who the site is for. That is the real test, rather than any rule about keyword competition. Narrowness helps because it makes you the obvious choice for a specific person, and because it lets you build depth that a general site cannot match. You can widen later from a position of strength; narrowing later is much harder.
Can I use AI to write my blog?
Google’s stated position is that appropriate use of automation is not against its guidelines, and that the problem is content produced primarily to manipulate rankings. So the tooling is not the issue. The issue is that generated summaries of public knowledge are, by construction, the thing that is now least valuable: readers can get that anywhere, instantly. Use the tools for research, structure, editing, and drafting if it helps you. Bring your own evidence, your own tests, and your own judgement, because that is the only part nobody else can produce.
How long before it makes money?
Anyone giving you a specific number is guessing, because the range across real publications is enormous. What can be said honestly: selling a service to an audience of a few hundred is a matter of months, sponsorship generally needs a defined and reachable audience in the low thousands, and ad revenue at a level worth the effort needs traffic volumes most sites never reach. Choose the model that matches the audience you will realistically have in a year, not the one you hope to have in five.
A concrete first 90 days
If you have read this far and want a sequence rather than a philosophy, this is a defensible one. It front-loads the decisions that are expensive to reverse and defers everything else.
- Days 1 to 7. Write one sentence naming who the site is for and what they get. Register a domain. Choose a platform on maintenance appetite. Do not design anything yet.
- Days 8 to 30. Publish three posts that only you could write, drawn from work you have actually done. Confirm your feed works. Add one email capture form and nothing else.
- Days 31 to 60. Pick one spoke and be genuinely present on it. Send your first email to whoever has subscribed, however few. Publish another three posts on a fixed cadence you can keep.
- Days 61 to 90. Look at which posts brought people in and which brought subscribers, and note that these are usually different posts. Write more of the second kind. Decide what you will eventually sell, and start writing towards it.
What is deliberately absent: a logo, a redesign, a content calendar stretching six months out, an analytics stack, a social presence on five platforms, and a monetisation plan built on traffic you do not have. All of that is easier and more useful once you know who reads you.
Glossary
- Archive. The browsable collection of everything you have published, usually organised by date or topic.
- Canonical URL. The address you declare to be the authoritative one for a piece of content, when the same content is reachable at more than one address.
- CMS. Content management system. The software that stores your posts and renders them as pages.
- CPM. Cost per thousand impressions, the unit advertisers pay in.
- Feed. A machine-readable list of your recent posts, in RSS, Atom, or JSON Feed format, that readers and apps can subscribe to directly.
- Permalink. The permanent address of a single post.
- Post. One dated entry. Distinct from a page, which is undated standing content such as an about or contact page.
- Redirect. An instruction that sends visitors and search engines from an old address to a new one, preserving links when URLs change.
- Zero-click search. A search that ends without the user clicking through to any destination.
Where to go next
If you have decided the hub is a blog you own, the next decisions are practical: which platform to run it on, which email provider to attach to it, and which feed format to publish. If you are already on a hosted platform and considering a move, the migration mechanics and redirect handling are covered in Substack to Ghost migration and redirects and URL stability.
About this page. Every figure cited here names its source, its sample, and its date, so you can check it yourself rather than take it on trust. Where a claim rests on a panel study rather than a census, that is stated. Platform pricing and terms are described in structural terms rather than exact figures, because they change; check each provider’s own pricing page before deciding. Our full evidence policy is in editorial standards, and the six dimensions we score publications against are in the rubric.