Someone checks their X Under the Hood report, finds a label sitting in the list, and assumes the worst: they're shadowbanned. Someone else checks theirs, sees nothing at all, empty postLabels and accountLabels, and assumes the opposite: they're in the clear.
Both assumptions can be wrong.
A label and a shadowban are related, but they are not the same thing, and mixing them up leads to the wrong fix. One is a specific, named record of a moderation action. The other is a general term for a reach problem that often has no record anywhere. Knowing which one you're actually dealing with changes what's worth doing next.
Circleboom Twitter checks both sides of that question, the formal record and the practical symptom, so you're not stuck guessing which one applies to your account.
What is Circleboom Twitter?
Circleboom Twitter is an Official X (Twitter) Enterprise Developer, pulling every account signal through X's own API rather than scraping or shared credentials.
- Runs a five part Shadowban Test that checks search visibility, reply visibility, and algorithmic distribution symptoms in one pass, on any account, instantly
- Applies a multi signal classification model to your follower list and isolates fake, bot, and spam accounts into a reviewable list
- Applies that same classification to your following list so you can bulk unfollow bots and low quality accounts
- Enriches every flagged account with follow ratio, tweet count, account age, and location before you act
- Works on any public username, not just the account you're logged into
For anyone trying to tell a formal label apart from an actual shadowban, Circleboom Twitter is built to check both, not just one.
How to check the difference with Circleboom Twitter
First, check the formal record on X.
- Open X and go to Settings and privacy.
- Go to Privacy and safety, then Under the Hood.
- If your account is eligible, at least one year old and 10 or more posts in the prior month, download the report.
- Look at postLabels and accountLabels. Anything listed there is a documented moderation action for the past calendar month. An empty report only means nothing on that specific list happened.
Then check the actual symptom with Circleboom Twitter.
- Open Circleboom Twitter's Shadowban Test page.
- Type in the username, your own account or any public account.
- Click Search.
- Circleboom evaluates the account against five restriction types: Search Suggestion Shadow, Total Search Blackout, Reply Lock, Reply Visibility Filter, and Early Engagement Seed.
- Read the summary verdict, then expand each of the five checks to see the specific result and what it means.
Compare the two results. A label in Under the Hood with a matching flag in Shadowban Test confirms the formal action is actively affecting your reach. A clean Under the Hood report with a flag in Shadowban Test means you're looking at an algorithmic restriction that never generated a label. Either way, you now know which problem you're actually solving.
What Under the Hood actually measures versus what a shadowban means
Under the Hood is narrow by design. It reports a specific, closed list of formal moderation labels, spam flags, content policy marks, account level actions like ReadOnly, that X's systems applied to your own account over the past calendar month. If a label is in that report, something specific and documented happened. If nothing is in that report, nothing on that closed list happened. That's the entire scope.
Shadowban is a much looser term. People use it to describe any silent reach problem: posts that stop showing up in search, replies that get buried, followers who stop seeing your content in their timeline. Some of those symptoms come from a formal label. A lot of them don't. Search suppression, reply hiding, and weak algorithmic distribution can all happen without X ever attaching a named label to anything, because they're ranking and filtering effects, not moderation actions.
That gap explains both wrong assumptions from the opening. A label can sit in your Under the Hood report before you've noticed any actual change in your numbers, since the report is retrospective and the effect may have already faded by the time you see it. And a real shadowban style reach drop can be happening right now with zero label anywhere, because the cause is something like a weak initial engagement seed group, which is an algorithmic effect, not a moderation label.
Circleboom's Shadowban Test is built for exactly the symptom side of this. It checks Search Suggestion Shadow, Total Search Blackout, Reply Lock, Reply Visibility Filter, and Early Engagement Seed directly, which covers ground Under the Hood was never designed to touch.
Think of it as the difference between a court record and a doctor's note. Under the Hood is the record: it tells you a specific action was taken, on a specific date, for a specific documented reason, and nothing else. Shadowban describes the symptom: something feels wrong with how far your posts travel, regardless of whether any action was ever recorded. You can have the record with no symptom, or the symptom with no record, and either combination is common enough that checking only one side leaves a real gap.
Why the same cleanup often fixes both problems
The two things are conceptually different, but they frequently share a root cause, which is why cleanup work tends to help both at once.
Fake and bot followers feed both problems from the same signal. A follower base full of inactive or automated accounts drags down your engagement rate, which is one of the composite signals behind formal labels like SpamHighRecall. It's also exactly what produces a weak Early Engagement Seed, since low quality followers are more likely to land in a post's initial test audience and never engage, which throttles distribution without ever generating a label. Removing them with Fake/Bot Followers addresses the label risk and the algorithmic risk in the same action.
An indiscriminate following list works the same way in reverse. Following thousands of accounts, many of them clearly automated, reads as automation adjacent behavior to any detection system, formal or algorithmic. Fake/Bot Following applies the same multi signal scoring to your following list and lets you unfollow the accounts contributing to that pattern.
Diagnosis still needs two different tools. Cleanup addresses shared root causes, but confirming what's actually happening right now still means checking both sides separately. Run Shadowban Test when you want to know if your reach is being limited today, on any account. Check Under the Hood once a month if you want the formal record for your own account. Neither one substitutes for the other.
FAQ
Is an Under the Hood label the same as being shadowbanned?
No. A label is a specific, formal moderation action recorded in a monthly report. Shadowban is a general term for silent reach restriction, which can happen with or without a formal label attached.
Can I be shadowbanned without any label in my Under the Hood report?
Yes. Algorithmic effects like search suppression or a weak engagement seed group don't require a formal label to occur. Under the Hood only reports the labels on its closed list, not every possible reach restriction.
Can I have an Under the Hood label without noticing a real drop in reach?
Yes. The report is retrospective and covers a full calendar month, so a label can appear for something that had a limited or already resolved effect by the time you see it.
Do fake followers cause labels, shadowbans, or both?
Often both. A follower base full of fake or bot accounts feeds the same kind of composite signal that triggers pattern based labels and contributes to algorithmic throttling like a weak engagement seed group. Cleaning it up addresses both at once.
Which should I check first, Under the Hood or Shadowban Test?
Check Shadowban Test first if you want an immediate answer about your current reach. Check Under the Hood if you specifically want the formal record of what X's moderation systems have applied to your account.
Does removing fake followers fix a shadowban immediately?
Not immediately, and not guaranteed. It removes a real contributing signal, but X's systems reassess on their own schedule. Cleanup changes what happens going forward, not what already happened.
Final thoughts
An Under the Hood label and a shadowban are asking two different questions, one about a formal record, one about what's actually happening to your reach, and neither one fully answers the other. The accounts behind both of them, the fake followers dragging your signals down and the bots padding your following list, are usually the same.
Run Circleboom Twitter's Shadowban Test to see what's actually happening right now, on any account, no waiting for next month's report.
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