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Enterprise PHP Development Platform | Expert PHP Support | Zend — 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
php.net ↗	112 match 3,442 shared linkers · same topic	PHP	en	programming-languages	robotsllmsaihumans	emailphone	none
ioncube.com ↗	89 match 522 shared linkers · same topic	ionCube PHP Encoder - Secure code with powerful Encryption, Obfuscation, and Licensing	en	information-and-network-security WooCommerce	robotsllmsaihumans	emailphone	none
sury.org ↗	82 match 386 shared linkers · same topic	DEB.SURY.ORG	en	software-and-applications	robotsllmsaihumans	emailphone	none
ioncube24.com ↗	71 match 299 shared linkers · same topic	ionCube24	en	information-and-network-security	robotsllmsaihumans	emailphone	none
laravel.com ↗	23 match 48 shared linkers · same topic	Laravel - The clean stack for Artisans and agents	en	web-development	robotsllmsaihumans	emailphone	none
xdebug.org ↗	22 match 31 shared linkers · same topic	Xdebug - Debugger and Profiler Tool for PHP	en	programming-languages	robotsllmsaihumans	emailphone	none
jquery.com ↗	21 match 43 shared linkers · same topic	jQuery	en	web-development WordPress	robotsllmsaihumans	emailphone	none
nodejs.org ↗	20 match 45 shared linkers · same topic	Node.js — Run JavaScript Everywhere	en	programming-languages	robots llmsaihumans	emailphone	none
djangoproject.com ↗	20 match 28 shared linkers · same topic	The web framework for perfectionists with deadlines \| Django	en	web-development	robotsllmsaihumans	emailphone	none
sqlite.org ↗	16 match 25 shared linkers · same topic	SQLite Home Page	de	databases	robotsllmsaihumans	emailphone	none
mysql.com ↗	16 match 63 shared linkers · same topic	MySQL	en	databases	robotsllmsaihumans	emailphone	none
typo3.com ↗	15 match 18 shared linkers · same topic	TYPO3 - The Open Source Enterprise CMS - TYPO3 CMS	en	software-and-applications TYPO3	robotsllmsaihumans	emailphone	none
freebsd.org ↗	14 match 24 shared linkers · same topic	The FreeBSD Project	en	operating-systems	robotsllmsaihumans	emailphone	none
postgresql.org ↗	14 match 34 shared linkers · same topic	PostgreSQL: The world's most advanced open source database	en	databases	robotsllmsaihumans	emailphone	none
ubuntu.com ↗	14 match 31 shared linkers · same topic	Enterprise Open Source and Linux \| Ubuntu	en	operating-systems	robotsllmsaihumans	emailphone	none
launchpad.net ↗	14 match 19 shared linkers · same topic	Launchpad	en	software-and-applications	robotsllmsaihumans	emailphone	full · 17
concrete5.org ↗	14 match 21 shared linkers · same topic	Concrete CMS is a Free and Open Source Content Management System for Teams	en	technology-and-computing Concrete5	robotsllmsaihumans	emailphone	none
python.org ↗	14 match 41 shared linkers · same topic	Welcome to Python.org	en	programming-languages	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.