Applicants ask me some version of the same question every month: "If I take it down, is it gone?" A company website that once described a different line of business. An old blog. A biography page that overstated a job title. A press release that has since become inconvenient.

The honest answer is no. The Internet Archive — a nonprofit digital library best known for its Wayback Machine — has been crawling and preserving the public web since 1996, and today holds hundreds of billions of captured web pages. Each capture is a time-stamped snapshot of a page as it appeared on a particular date. Deleting a page today does not delete the snapshots the Archive already made. Anyone, including a government adjudicator, can retrieve them in seconds, free of charge.

For most of the internet's history this was a curiosity. In the current era of immigration vetting, it is an investigative tool — and I know precisely how it performs in federal court, because I litigated the question in the case that still defines the answer.

Vetting Has Expanded — Quietly and Quickly

The infrastructure for online vetting of immigration applicants has been building for years, and it has accelerated sharply:

The direction of travel is unmistakable across the board: adjudications that were once form-checking exercises now assume an investigative posture. What gets less attention is that an officer's toolkit is not limited to your live social media accounts. The archived web — what your corner of the internet said one, five, or fifteen years ago — is equally available, and often far more consequential.

How Archived Pages Surface in Immigration Cases

In my practice I see the same patterns recur:

The stakes are not limited to a denial. A willful misrepresentation of a material fact can trigger inadmissibility under INA § 212(a)(6)(C)(i) — a finding with permanent consequences. And a naturalization "illegally procured" can be revisited even after the oath, under 8 U.S.C. § 1451(a). An archived web page, fixed in time and easy to retrieve, is exactly the kind of document that turns a suspicion into a finding.

The Case I Argued: United States v. Gasperini

I know how this evidence holds up in court because I litigated the question at its source. In 2017, I defended Fabio Gasperini in the Eastern District of New York in what is known as the first "click fraud" criminal trial in the United States. After a seven-day jury trial, my client was acquitted of every felony charge, and convicted only of a single misdemeanor count of computer intrusion. On appeal to the Second Circuit, I challenged — among other rulings — the district court's decision to admit screenshots of websites captured by the Wayback Machine.

The Second Circuit rejected that challenge, and in doing so set the standard that courts across the country now apply. In United States v. Gasperini, 894 F.3d 482 (2d Cir. 2018), the court held that Federal Rule of Evidence 901(a) — which requires "evidence sufficient to support a finding that the item is what the proponent claims it is" — was "amply met" because the government presented the testimony of the Internet Archive's office manager, who "explained how the Archive captures and preserves evidence of the contents of the internet at a given time" and confirmed that the screenshots were true copies of the Archive's records.

"Gasperini was free to cross-examine the witness about the nature and reliability of the Archive's procedures for capturing and cataloguing the contents of the internet at particular times, and the jury was thus enabled to make its own decision about the weight, if any, to be given to the records."
United States v. Gasperini, 894 F.3d 482 (2d Cir. 2018)

The court distinguished its earlier decision in Novak v. Tucows, Inc., 330 F. App'x 204 (2d Cir. 2009), where Wayback Machine printouts had been excluded because the proponent offered no testimony explaining their provenance, and expressly agreed with the Third Circuit's holding in United States v. Bansal, 663 F.3d 634, 667–68 (3d Cir. 2011), that testimony from a witness with personal knowledge of "how the Wayback Machine website works and how reliable its contents are" suffices to authenticate archived screenshots.

I made the strongest available arguments against that evidence — and the panel's answer became the rule. Gasperini is today the leading federal appellate authority on the admissibility of Wayback Machine captures: properly authenticated, they come in, and objections go to weight rather than admissibility. Few lawyers have examined the strengths and the failure points of this species of evidence as closely as the lawyer who tried to keep it out.

Where the Government's Proof Can Fail

The rule of Gasperini has a flip side: authentication is a real requirement, not a formality. The Fifth Circuit's decision in Weinhoffer v. Davie Shoring, Inc., 23 F.4th 579 (5th Cir. 2022), shows what happens when the foundation is missing. There, a party proved the terms of an online auction with an internet printout authenticated only by a witness who had searched a third party's website — testimony that, the court said, "only amounts to an affirmation of her memory" that the exhibit was "what she found on the internet." The district court had also taken judicial notice of an archived version of the page on the theory that the Wayback Machine is a source "whose accuracy cannot reasonably be questioned" under Rule 201. The Fifth Circuit reversed on both grounds — noting, among other things, that the Internet Archive's own terms of use disclaim any guarantee of accuracy.

Read together, Gasperini and Weinhoffer define the battlefield. Archived pages are powerful, admissible evidence — when the proponent does the work: testimony or certification from someone who knows how the Archive operates (the Internet Archive itself provides standard authentication affidavits, and the 2017 amendments to Rules 902(13) and (14) opened a certification path for machine-generated records). Without that foundation, the evidence can be kept out, as Weinhoffer proves. And even when a capture is admitted, its accuracy can be contested: crawls are irregular; a rendered snapshot may combine elements captured on different dates; dynamic content often is not preserved at all.

The Lower Bar in Immigration Proceedings

Here is the sobering part for applicants: most immigration adjudication never sees a courtroom governed by the Federal Rules of Evidence. USCIS officers deciding petitions and applications are not bound by them. In removal proceedings, the long-settled test is simply whether evidence is probative and its use fundamentally fair. See Matter of Ponce-Hernandez, 22 I&N Dec. 784 (BIA 1999). In practice, that means an archived screenshot can be printed, placed in the record, and relied upon — and requests for evidence and notices of intent to deny increasingly attach exactly that. The authentication fights I litigated in federal court arrive, if at all, only later — in district court litigation under the APA, in a denaturalization case, or in a criminal prosecution. By then, the administrative record has usually been built.

That asymmetry is why the archived web deserves attention before filing, not after a denial.

The Archive Cuts Both Ways

Nothing about this tool is inherently adverse. The same archive that preserves an inconvenient page also preserves the favorable record that no longer exists on the live web:

In my own federal practice, I use time-stamped captures affirmatively for exactly these purposes. The archive is a witness with no allegiance; the only question is who reads it first and who reads it more carefully.

What Applicants and Petitioners Should Do Now

First, know your archived record before the government does. Before any significant filing — a business petition, a naturalization application, a consular interview — review what the Wayback Machine holds about you, your company, and your claims. Assume the adjudicator can see all of it.

Second, reconcile — do not scrub. Removing a page today does not remove yesterday's captures. Worse, a filing that contradicts the archived record is how an ordinary case becomes a misrepresentation case. If the historical record needs context — a website that overstated a startup's size, an old page describing an abandoned business plan — the answer is accuracy and, where material, explanation in the filing itself.

Third, preserve favorable evidence early. If a page helps your case, capture it now, with its timestamp, and consider obtaining formal authentication from the Internet Archive if litigation is foreseeable. Web pages disappear; archives of them, as this article has explained at some length, do not.

Finally, take the vetting expansion seriously as a whole. The social media disclosures, the continuous vetting, the investigative posture of modern adjudication — these are not temporary. The internet was built to remember, the government has learned to use its memory, and applicants should act accordingly.

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Authorities cited: United States v. Gasperini, 894 F.3d 482 (2d Cir. 2018) (argued by Simone Bertollini for the appellant); United States v. Bansal, 663 F.3d 634 (3d Cir. 2011); Novak v. Tucows, Inc., 330 F. App'x 204 (2d Cir. 2009); Weinhoffer v. Davie Shoring, Inc., 23 F.4th 579 (5th Cir. 2022); Matter of Ponce-Hernandez, 22 I&N Dec. 784 (BIA 1999); INA § 212(a)(6)(C)(i), 8 U.S.C. § 1182(a)(6)(C)(i); 8 U.S.C. § 1451(a); Fed. R. Evid. 201, 901, 902(13)–(14); USCIS, Generic Clearance for the Collection of Social Media Identifier(s) on Immigration Forms, Fed. Reg. Doc. Nos. 2025-03492 and 2025-17816.

This article is attorney advertising and is provided for informational purposes only. It does not constitute legal advice, and reading it does not create an attorney-client relationship. Every case is different; consult a qualified attorney about your specific situation.