Run a lookup

Guide

What a link-in-bio page reveals

One page, assembled voluntarily, holding the list of accounts that everything else on this site has to reconstruct.

9 min read The DetectiveCheck team
GuideUsernamePrivacy
A noticeboard where one person has pinned every card they own

The short answer

A link-in-bio page publishes the account list its owner assembled by hand: the profiles they want read together, a display name that is often the real one, frequently an email address, and sometimes a shop or a payment page. It proves those accounts were listed together. It does not prove who holds them.

  • The correlation a username search works for has already been done here, by the subject, in public, on purpose.
  • The page routinely carries an email address and a shop or payment link beside the profiles.
  • Linktree is one of the 71 platforms the username module checks, so a handle search finds the page itself.
  • Listing an account is a claim rather than proof of control. Anybody may list anything.

What does a link-in-bio page publish about somebody?

Everything its owner decided to put in one place, which is usually more than they meant to.

Read on 4 August 2026, the Linktree page for the animation studio Kurzgesagt lists eleven accounts in one response: Facebook, Instagram, TikTok, Spotify, YouTube, LinkedIn, Twitch, Patreon, Discord, X and Bluesky. Beneath them sit a shop, a newsletter, a careers page and a German imprint. That is an organisation, so none of it is private, and the shape is the point.

A personal page has the same shape with different contents. The profile title is free text, and it is where somebody types the name they answer to. The social row accepts a mailto: address, which the New York Public Library uses on its own page, and the link list carries whatever the owner sells or takes money through.

None of it needed a tool to assemble. The owner typed it in and left it up.

bioone page inSocial accountsReal nameEmail addressShop or tip jarWho holds thembioone page inSocial accountsReal nameEmail addressShop or tip jarWho holds them
One page, assembled by hand, holding the account list a username search spends its whole effort rebuilding.

Why does this beat running a username search?

Because the correlation has already been done, by the one person who knows the answer.

A username search checks a single handle against 71 platforms and reports where an account under that name exists. What it cannot tell you is whether those accounts belong to one person, and that is the limit the search never gets past.

A link-in-bio page begins on the far side of that problem. Whoever controls the page put those accounts on it, so they are asserted to belong together rather than guessed at. It also reaches accounts a handle search cannot, because the handle differs on each: a Discord invite, a Patreon, a podcast, a shop on its own domain.

The trade is breadth for confidence. The page lists fewer accounts than an enumeration and says more about every one of them.

What each field on the page is worth

Four of them lead somewhere, and each stops short of a different thing.

What the page showsWhere it leadsWhat it does not settle
Social icon rowThe profile on each service at onceWhether the owner controls any of them
Profile titleA display name, often the real oneThat the name is the legal one
mailto: linkAn address to run against 71 sourcesWhich other accounts that address opened
Shop or payment linkA trading name, sometimes a company filingWho receives the money
utm_ parametersWhich platform each link was cut forAnything about the person at all

The last row is the one people forget they published. Link-in-bio links are usually tagged for analytics, so the page quietly records which platform its owner considered the important one.

Nothing here was extracted. Every line on the page was typed by the person it describes, for an audience they wanted.

Nothing here was extracted. Every line on the page was typed by the person it describes, for an audience they wanted.

Is a link-in-bio page indexed by search engines?

It is offered to them on purpose.

Linktree's robots.txt, read on 4 August 2026, refuses everything by default — User-agent: * then Disallow: / — and then names the search crawlers it allows, each with a content signal of search=yes. Seven sitemaps are listed at the foot of it, and three are sitemaps of user profiles.

Its llms.txt says it in prose on the same day: profile pages are public, server-rendered HTML, discoverable through those sitemaps.

The host also runs a public directory of profiles, browsable by category, with a sitemap of its own. A page nobody has ever linked to is still reachable through it.

Not every page is offered, though. Of five profiles opened that morning, three carried a noindex, nofollow tag and each of those held one link or none, while the two with full pages of links carried no such tag. What decides it is not documented, so treat indexing as the default rather than the rule.

Can you read a link that has been taken down?

Sometimes, and which archive holds it depends on the host rather than on the page.

The Wayback Machine will not help you with Linktree. Asking it for a capture of a linktr.ee profile returns HTTP 403 and the words excluded from the Wayback Machine, which was the answer for two different profiles on 4 August 2026, while a control request for nytimes.com on the same index returned a capture as usual.

Other hosts are not excluded. The same index answers for beacons.ai from 17 July 2019 and for carrd.co from 18 January 2016.

archive.today does hold Linktree pages, patchily. Its only capture of that studio page is stamped 1 March 2025 and carries nine social accounts where the live page now carries eleven, Spotify and Bluesky having arrived in between. An archive dates a change without caring which way it went.

The live page is already an archive

A link-in-bio page is edited when somebody remembers to edit it, which is not often.

The New York Public Library's Linktree, read on 4 August 2026, still publishes 22 links whose newest content is from July 2022: a newspaper piece about an archive arriving at the library, a summer programme, an exhibition that has closed. The page has outlived the campaign it was built for.

Every one of those links is tagged, and the tags are legible. They name Instagram as the source and carry a campaign label written for a bio link, which tells you the page exists to serve one platform in particular.

So the ordinary case needs no archive at all. What somebody stopped using is often still sitting on the live page, because removing it was nobody's job.

Does a username search check Linktree?

Yes, and it is worth understanding what a hit there means.

linktr.ee/{handle} is one of the 71 platforms the username module checks, sitting in the social group beside about.me. So a handle that has a page comes back with it, in the same pass that finds the ordinary profiles.

That makes it the highest-value single result in a username report. Every other hit says an account exists somewhere; this one, if it is the same person, hands over their own list of the others.

The if is doing real work. A hit means the handle is taken on Linktree, nothing more, and a matching handle is not a matching person until you open the page and read it against what you already have.

What is your own page telling people?

Read it as a stranger would, because a stranger is who it was built for.

Consolidation is the whole feature and the whole exposure. Separately, your work account and your hobby account share nothing; on one page they are the same person, and anybody who finds either can now find both. That is a choice worth making deliberately rather than by adding one more button.

That public directory is larger than most owners assume. Opened on 4 August 2026, its Business category alone ran to 6,448 pages of 18 profiles, each row showing a profile title, a username and an avatar, and Business is one of twelve categories.

Three things are worth a second look: the email address, because it is the identifier everything else answers to; the shop, because a trading name often leads to a filing with a real name on it; and the rest of what a search on you already returns.

Association is not identity

A link-in-bio page proves that whoever controls the page claimed those accounts. It proves nothing else.

No service checks that you own what you link. The page is a list of URLs typed into a form, so an account may be listed by somebody who does not hold it, and an account somebody does hold may be missing because they left it off.

The handle is no safer. Read on 4 August 2026, linktr.ee/theguardian is not the newspaper; it is somebody's shopping list. An institutional-looking handle on a link-in-bio host is first-come, exactly as it is everywhere else.

So treat the page as a claim with a date on it, and confirm each account by opening it. A name only counts where the person wrote it themselves, and the same rule governs the accounts beside it.

Common questions

What is a link-in-bio page?

A single page that collects somebody's accounts, content and shop behind one URL, made to sit in a social profile that allows only one link. Linktree, Beacons, Bio.link and Carrd are the common hosts. To anyone researching, it is the account list its owner assembled by hand and published on purpose.

What can you find out from someone's Linktree?

The accounts they chose to link together, a display name that is frequently their real one, often an email address in the social row, and any shop, newsletter or payment page they run. You also learn which platform the page was built to serve, because the links are usually tagged for analytics.

Is it legal to look at someone's link-in-bio page?

Looking is. The page is published to be read by strangers and no jurisdiction treats opening a public URL as an intrusion. What is regulated is the use: assembling the contents into a profile of an identifiable person is processing personal data in the EU and the UK, and none of it may decide employment, tenancy or credit in the United States.

Can you see a Linktree page that has been deleted?

Usually not through the Wayback Machine, which excludes linktr.ee entirely: a request for a capture returned HTTP 403 and an exclusion notice on 4 August 2026. archive.today holds some Linktree pages but coverage is thin, often one capture or none. Pages on Beacons and Carrd are archived normally.

Does a username search find someone's link-in-bio page?

Yes, when the handle matches. Linktree is one of the 71 platforms the username module checks, so a page under that handle comes back in the same pass as the ordinary profiles. A hit means the handle is taken there rather than that the page belongs to the person you are researching.

Are link-in-bio pages indexed by Google?

They are offered for indexing deliberately. Linktree's robots.txt blocks unnamed crawlers, allows the search engines by name, and lists sitemaps of user profiles; its llms.txt states that profile pages are public server-rendered HTML. Individual profiles can still carry a noindex tag, and thin ones did when five were checked.

Does a linked account prove it belongs to that person?

No. Nothing verifies that the person who typed a URL into the form controls what sits at the other end, so the page asserts an association rather than establishing one. It is still strong evidence, because the claim was made by the account holder about themselves. Confirm each account by opening it and reading what it carries.

What should I take off my own link-in-bio page?

Start with the email address, because it is the identifier your other accounts answer to and it turns a page of links into a lookup. Then ask whether the work account and the personal one need to be on the same page at all. Consolidation is the feature and the exposure in equal measure.

Which link-in-bio services are there besides Linktree?

Beacons, Bio.link, Carrd, Campsite, Solo.to, AllMyLinks and Lnk.Bio are among the widely used ones, and Shopify and Later run their own. The shape is the same everywhere: a title, a row of social icons and a list of links. Which host somebody picked mainly decides whether an archive kept a copy.

In short

A link-in-bio page is the one place a person assembles their own account list, and it usually carries a display name, an email address and a shop beside the profiles. Everything a username search reconstructs one platform at a time is sitting on that page, put there voluntarily.

Read it as a claim with a date rather than as an identity. Nothing verifies that the owner controls what they linked, an institutional-looking handle is first-come like any other, and the live page is often years out of date — which is its own finding, since what somebody stopped using is still on it.

Written by the DetectiveCheck team

We build the lookup engine this site runs on, so the numbers in these guides are the ones our own reports use: 71 sources against an email address, 71 platforms against a username, 13 registers against a name, and 8 against a phone number. Where a module is thin, we say so rather than round it up.

Run one yourself

Create an account and the first report is a couple of minutes away. Nobody you look up is told.

Create my account

Plans from $15 a month. Cancel in one click. Or read a sample report first.

Try it on something you already have