An online offer, a published post or an online shop’s terms and conditions can disappear before a legal claim is made. Preserving this content in time makes it easier to document what was available.
If you’re looking for an alternative to using a notary to certify a website in Spain, you can consider screenshots, web archives, digital certification or forensic analysis. Each option has its own advantages and limitations.
An academic study published in 2026 analysed 2,886 web references from 608 scientific articles. Only 38% of links more than ten years old remained accessible.
The research focuses on web references used in academic publications. Its findings highlight the importance of preserving online information before it becomes unavailable.
What Are the Alternatives to a Notary for Website Certification in Spain?
Preserving website evidence involves retaining accessible online content and, whenever possible, information about its source, date and collection process. Not all methods provide the same level of documentation.
Screenshots and Historical Website Archives
- Screenshots: they can be taken immediately without paying for a service. Their main limitation is that it may be difficult to prove when, where and under what circumstances the screenshot was captured.
- Historical web archives: they may allow you to retrieve earlier versions of a URL. However, they do not always contain the page you need and may not reproduce videos, forms or personalised content.
Both methods can be useful for initial evidence preservation or research. If you anticipate a dispute, save the URL, date, original file and any information that helps establish the content’s origin.
Digital Website Certification, Timestamping and Digital Forensic Analysis
- Digital website certification: documents accessible online content through a capture, metadata and technical mechanisms for verifying integrity and timestamps, depending on the service.
- Electronic timestamping: links specific data to a particular date and time. On its own, it does not establish how a screenshot was obtained or whether the statements it contains are accurate.
- Digital forensic analysis: a specialist examines the evidence, how it was collected and whether it may have been altered. Their conclusions depend on the available files and the analysis performed.
These methods can complement one another. For example, a company may certify an online post while it is still visible and subsequently request a forensic examination if a dispute arises.
Notarial Record vs Digital Certification: Advantages and Limitations
A Spanish notarial record of observed facts (acta notarial de presencia) documents facts personally witnessed by a civil-law notary. Digital certification records content captured through a technical process. The two methods do not have identical legal effects.
When comparing these options, consider what you need to prove, how the content can be accessed and whether professional involvement may be necessary.
- Professional involvement: a notarial record is authorised by a Spanish notary, while an online certification platform can capture content without arranging an appointment. Actual availability depends on the service.
- Scope of the evidence: a notary documents personally observed facts, while a website certificate records the content accessible from the technical environment used for the capture.
- Technical documentation: digital platforms may generate metadata, cryptographic hashes, electronic signatures and timestamps. A notarial record describes the circumstances observed by the notary.
- Cost: at SaveTheProof, we offer certificates starting from €0.95 for files and €4.95 for web pages, including taxes. The cost of a notarial record depends on the services required.
- Limitations: neither method guarantees that statements published on a website are true or eliminates the possibility of challenging the resulting documentation.
The cost of notarial services in Spain is determined by the official notarial fee schedule, the applicable charges and taxes. To compare prices accurately, you need to consider what each method includes.
Are Website Screenshots and Digital Certificates Legally Valid in Spain?
Spain’s Civil Procedure Act (Ley de Enjuiciamiento Civil) recognises documents and other forms of evidence. Article 299 establishes the general categories of evidence, while Articles 319 and 326 regulate evidential aspects of different types of documents.
Article 199 of Spain’s Notarial Regulations (Reglamento Notarial) limits notarial records of observed facts to circumstances personally verified by the notary. A digital screenshot does not automatically acquire the same legal status as a public document.
Article 41 of the EU eIDAS Regulation grants qualified electronic timestamps a legal presumption of accuracy regarding the indicated date and time, as well as the integrity of the associated data.
- Content: the capture documents the version of the website that could be recorded under specific technical conditions.
- Integrity: cryptographic mechanisms make it possible to examine whether the protected data has been modified.
- Authorship: a timestamped capture does not necessarily establish who wrote or published the content.
- Judicial assessment: the admissibility, challenges and evidential weight of digital evidence depend on the applicable proceedings and circumstances.
At SaveTheProof, we are not a qualified trust service provider. For electronic timestamping, we work with external providers that hold this status.
Website content certification is not defined as a qualified trust service under eIDAS. You can learn more about this distinction in our article on qualified trust service providers and digital certification.
When Should You Use Each Method to Preserve Website Evidence?
Before choosing a method, identify what you need to demonstrate, whether the content is still available and how likely it is to change. A method suitable for a public URL may not work for a private browsing session.
- An online offer that may change: certifying the public URL allows you to preserve the version displayed at that moment, subject to the capture conditions.
- A photograph published without permission: certify the page where the image appears. Establishing copyright ownership may require additional documents or evidence.
- Password-protected content: a recorded browsing session can document the steps performed when you have legitimate access to the content.
- A deleted web page: search for previously archived copies or preserved records. It is not possible to retroactively capture the original content of a URL that is no longer available.
- A complex legal dispute: consider combining a certified website capture with forensic analysis or seeking advice on whether a notarial record would be appropriate.
These options are not necessarily mutually exclusive. Preserving online content as soon as possible and deciding later whether additional analysis is needed can be a reasonable strategy.
How to Certify a Web Page with SaveTheProof
At SaveTheProof, we help you document publicly accessible web pages through a visual capture, a PDF certificate with an advanced electronic signature and a qualified electronic timestamp, together with associated technical files.
Our platform allows you to preview the content free of charge before certifying it. It also uses automatic scrolling to capture the page without requiring you to install any software.
You can obtain your website certificate in just a few minutes by following these steps:
- 1. Sign up: create your SaveTheProof account and select the Web Page Certificate service.
- 2. Enter the URL: provide the exact public web address you want to preserve.
- 3. Preview the capture: check that the relevant information appears in the preview.
- 4. Purchase the certificate: review the current price and request issuance using an available paid option.
- 5. Preserve and verify: download the PDF certificate and associated files, keep the originals unchanged and use the available verification features.
For interactive content, use the Web Browsing Session Certificate. If you already have a digital file, consider the File Certificate. These solutions are designed to meet different evidence preservation needs.
If you need to certify digital content regularly, we also offer Unlimited and Unlimited+API subscription plans, which include automation features depending on the plan selected.
The seven-day free trial is intended for educational purposes. Certificates generated free of charge during this period include a watermark and have no evidential value. To obtain a paid certificate, you must repeat the certification process.
Frequently Asked Questions About Alternatives to a Notary
Can I certify a website that I don’t own?
The Web Page Certificate service is designed for publicly accessible URLs. Capturing public content does not authorise access to restricted areas or the processing of personal data without a lawful basis.
Does certifying a URL cover the entire website?
No. The certificate documents the requested accessible web page. To record other URLs, you can request additional certificates or use bulk certification, which is included in the relevant subscription plans.
What happens if the website displays a cookie consent notice?
Review the preview carefully. At SaveTheProof, you can dismiss certain notices before certification, but you should check that all relevant content is visible.
How long does it take to receive a website certificate?
At SaveTheProof, we generate certificates in just a few minutes. You can download them from your private account area together with the associated technical documentation.
How can I verify a certificate after it has been issued?
Preserve the original PDF and associated metadata. You can use our free certificate verification tool to check whether the certificate is valid and has not been tampered with.
What happens if the other party challenges the evidence?
Preserve the original files and capture information. Depending on the circumstances, technical verification, a digital forensic expert’s report or legal advice may be necessary.
Which Method Should You Choose to Preserve Website Evidence Reliably?
Screenshots, historical web archives, digital certification, forensic analysis and notarial records serve different purposes. The key is to choose the most appropriate method based on the content, urgency and intended use.
If you need to preserve a public URL before its content changes, at SaveTheProof we offer an online solution combining a documented website capture, technical metadata, an advanced electronic signature and a qualified electronic timestamp.
TRY IT FOR FREE to explore the platform, or purchase a paid certification when you need digital evidence to support a legal claim. Always preserve the original certificate and its associated files.
