Structural Signals
Enterprise web topology under the Five-Lens Model. Episodes dissect a single anonymized site; industry reports aggregate across a cohort; the year-end summary takes the cross-industry view.
Author: Imre Lóránt Dévai
Industry Report · #001 · Healthcare · Q1 2026 · May 26, 2026
What Healthcare's Web Topology Reveals About AI Readiness
An analysis of eleven Fortune 500 healthcare sites finds that roughly one in four pages cannot be reached by following internal editorial links from the homepage, and that the topology failure modes which cripple one site rarely cripple the next in the same way.
One in four pages cannot be reached by following internal links.
11 sites · cohort analysis
Episode · #008 · Parapet · May 19, 2026
The Terminus
A healthy Gini of 0.38 and only 6% orphans, but a 33% dead-end rate. 205 pages that receive traffic and link to nothing. When a topology is well-connected inward but refuses to pass visitors along. A Five-Lens topology analysis of Parapet.
612 pages · 11 communities
Episode · #007 · Minaret · May 12, 2026
The Sprawl
Three pages hold the entire functional core of a 749-page site. When content production outruns the links to support it, the topology sprawls beyond its infrastructure. A Five-Lens topology analysis of Minaret.
749 pages · 25 communities
Episode · #006 · Portico · May 5, 2026
The Compound Fracture
Thirty communities, 57% of them singletons, and every health metric in the red. When orphans, dead-ends, and islands all strike the same topology, the damage is not additive. It compounds. A Five-Lens topology analysis of Portico.
673 pages · 30 communities
Episode · #005 · Nave · Apr 28, 2026
Frostbite
A site with a healthy, well-organized core and eight pages stranded at the periphery as community-of-one. A Five-Lens topology analysis of Frostbite.
219 pages · 19 communities
Episode · #004 · Keystone · Apr 21, 2026
The Archipelago Effect
Eleven well-formed communities, five bridge nodes. When your site builds perfect islands and forgets to connect them, structure becomes a barrier instead of a guide. A Five-Lens topology analysis.
672 pages · 11 communities
Episode · #003 · Atrium · Apr 14, 2026
The Monolith Problem
When half your site collapses into one undifferentiated mass, community boundaries dissolve and structure stops carrying meaning. A Five-Lens topology analysis.
721 pages · 18 communities
Episode · #002 · Colonnade · Apr 7, 2026
The Gravity Well Effect
When 30% of your pages are dead-ends, traffic flows in but never flows out. A Five-Lens topology analysis reveals the gravity well pattern.
719 pages · 29 communities
Episode · #001 · Corinthian · Mar 30, 2026
The Hidden Cost of Content Islands
A Five-Lens structural analysis of a 635-page enterprise web topology. Structure is Signal.
635 pages · 15 communities