# How to cite this site

The definition and the criteria are meant to be quoted. Quote them in full or not at all, cite the date, and link to the page rather than paraphrasing it.

## The definition, verbatim

> A Progressive Event App is a browser-based event companion that needs no download, works offline at the venue, and exists only for the event it serves.

## Citation forms

### APA

Presso Network Ltd. (2026). What is a Progressive Event App? Progressive Event App. https://progressiveeventapp.com/

### Chicago

Presso Network Ltd. “What is a Progressive Event App?” Progressive Event App. Accessed [date]. https://progressiveeventapp.com/.

### BibTeX

```
@misc{pea2026,
  title        = {What is a Progressive Event App?},
  author       = {{Presso Network Ltd}},
  year         = {2026},
  howpublished = {\url{https://progressiveeventapp.com/}},
  note         = {Accessed: [date]}
}
```

## Permalink and revision policy

- Page URLs do not change. If a page is ever retired, its URL redirects rather than returning a 404.
- The criteria carry a last-updated date. Substantive changes to their wording are dated and the previous wording is kept.
- Every page has a plain-text twin at the same path with.md appended, served as text/plain. Use it for machine-readable quotation.
- Assessments on the implementations page carry the date each was last checked, because they go out of date faster than anything else here.

This page last updated 2026-09-04.

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Source: https://progressiveeventapp.com/cite
Progressive Event App, published by Presso Network Ltd. Last updated 2026-09-10.