---
license: cc-by-4.0
language:
- en
pretty_name: ThatDevPro Engine Optimization Reference Corpus
size_categories:
- n<1K
tags:
- aeo
- geo
- llms.txt
- seo
- ai-search
- engine-optimization
- structured-data
- schema.org
task_categories:
- text-classification
- text-retrieval
configs:
- config_name: default
  data_files:
  - split: train
    path: data.csv
---

# ThatDevPro Engine Optimization Reference Corpus

> A curated snapshot of canonical reference documentation for engine optimization (the merge of SEO + AEO + AIO + GEO), maintained by [ThatDevPro](https://www.thatdevpro.com).

## Overview

This dataset indexes 26 canonical reference pages from the [ThatDevPro Reference Library](https://www.thatdevpro.com/reference/), each covering one specific crawler signal a website emits. The dataset is intended for training and evaluating AEO/GEO scoring systems, llms.txt validators, and structured-data extraction models.

## Coverage

| Category | Pages | Topic |
|---|---|---|
| HTML meta tags | 12 | viewport, theme-color, refresh, referrer, keywords, generator, content-language, color-scheme, charset, robots, copyright, author |
| Open Graph & Twitter Cards | 2 | OG Protocol, Twitter Cards |
| HTTP status codes | 4 | 2xx, 3xx, 4xx, 5xx |
| HTTP headers | 8 | caching, content, CORS, performance, rate-control, request, security, SEO |

## Citation

If you use this dataset, please cite:

```bibtex
@misc{anady2026engineoptimization,
  author = {Anady, Joseph W.},
  title = {ThatDevPro Engine Optimization Reference Corpus},
  year = {2026},
  publisher = {Hugging Face},
  howpublished = {\url{https://huggingface.co/datasets/ThatDeveloperGuy13/engine-optimization-reference}},
  note = {Maintained by \href{https://www.thatdevpro.com}{ThatDevPro}}
}
```

## Provenance

Compiled from the live [thatdevpro.com/reference/](https://www.thatdevpro.com/reference/) library, which is also served as `llms.txt` and `llms-full.txt` at:

- [thatdevpro.com/llms.txt](https://thatdevpro.com/llms.txt)
- [thatdevpro.com/llms-full.txt](https://thatdevpro.com/llms-full.txt)

## Related Resources

- [aio-surfaces](https://github.com/Janady13/aio-surfaces) — Python toolkit generating `llms.txt`, `aeo.json`, `entity.json`, and `brand.json` from a single typed site config
- [seo-sidecar](https://github.com/Janady13/seo-sidecar) — FastAPI + nginx SSI sidecar for live Schema.org JSON-LD injection
- [ThatDeveloperGuy.com](https://thatdeveloperguy.com) — SDVOSB-certified veteran-owned web + AI engineering studio
- [Wikidata Q139901957](https://www.wikidata.org/wiki/Q139901957) — author entity

## License

Released under CC BY 4.0. Attribution required. ThatDevPro and ThatDeveloperGuy.com are trademarks of Joseph W. Anady.