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Jonathan González — Open Data API — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Web Development →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
cmsimple-xh.org ↗	65 match shared topic	CMSimple_XH \| flat file \| CMS \| without database \| open source	en	web-development	robotsllmsaihumans	emailphone	partial · 1
processwire.com ↗	65 match shared topic	ProcessWire: An open source CMS with a powerful API	en	web-development	robotsllmsaihumans	emailphone	none
brightdata.com ↗	65 match shared topic	Bright Data - All in One Platform for Proxies and Web Scraping	en	technology-and-computing WordPress	robots llmsaihumans	emailphone	none
tabstack.ai ↗	65 match shared topic	Tabstack - Web Data and Browser Automation APIs	en	technology-and-computing	robots llmsaihumans	emailphone	none
webenginecms.org ↗	60 match shared topic	WebEngine CMS - Open-source CMS for Game Servers	en	technology-and-computing	robotsllmsaihumans	emailphone	none
microformats.org ↗	60 match shared topic	Microformats – building blocks for data-rich web pages	en	web-development WordPress	robotsllmsaihumans	emailphone	none
urlparse.com ↗	60 match shared topic	URL Parse API	en	web-development	robotsllmsaihumans	emailphone	none
opensourcematters.org ↗	60 match shared topic	Welcome to Open Source Matters! - Open Source Matters	en	technology-and-computing Joomla	robotsllmsaihumans	emailphone	none
embedgooglemap.co.uk ↗	60 match shared topic	▷ Embed Google Map to Website \| FREE FOREVER • No API key	United Kingdom en	technology-and-computing WordPress WooCommerce	robotsllmsaihumans	emailphone	none
ogp.me ↗	60 match shared topic	The Open Graph protocol	en	web-development	robotsllmsaihumans	emailphone	none
venly.io ↗	60 match shared topic	Venly \| The Web3 platform for developers, with secure APIs & SDKs	en	technology-and-computing Webflow	robotsllmsaihumans	emailphone	none
netlifycms.org ↗	60 match shared topic	netlifycms.org – Netlify CMS: Open-Source Content Management System	en	technology-and-computing WordPress	robotsllmsaihumans	emailphone	none
api-platform.com ↗	60 match shared topic	API Platform	en	technology-and-computing Sylius	robotsllmsaihumans	emailphone	none
buytaert.net ↗	60 match shared topic	On digital experiences, Open Source, Open Web, Drupal, and our digital future \| Dries Buytaert	en	web-development Drupal	robotsllmsaihumans	emailphone	none
blogengine.io ↗	60 match shared topic	BlogEngine.NET \| Open Source Blogging Platform	en	technology-and-computing	robotsllmsaihumans	emailphone	none
json-ld.org ↗	60 match shared topic	JSON-LD - JSON for Linked Data	en	web-development	robotsllmsaihumans	emailphone	none
torchlight.dev ↗	60 match shared topic	Torchlight - the API for Syntax Highlighting	en	technology-and-computing Statamic	robotsllmsaihumans	emailphone	none
web-experiment.info ↗	60 match shared topic	Intelligent Automation Platform \| Web Data Integration \| Web Data Extraction	en	web-development Magento	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.