graph LR
H["Homepage
/"]
subgraph BROWSE["Browsing & discovery"]
direction TB
CAT5["Category mega-menu
A-C · D-G · H-O · P-R · S-W"]
MORE["/category1/ ... /category5/
Full A-Z category index"]
SBI["/search-by-industry/"]
CAT5 --> MORE
end
subgraph CORE["The two templates that carry the site"]
direction TB
CATPAGE["/{category}/
Category listing page
e.g. /cnc-machining/"]
CATSTATE["/{category}/{state}
Category x state filter
e.g. /cnc-machining/wisconsin"]
RFQ["/rfq/{category}/
Request-for-quote form"]
PROFILE["/profile/{company}-{id}
Company profile page
397 of 499 sampled URLs"]
CATPAGE --> CATSTATE
CATPAGE --> RFQ
CATPAGE --> PROFILE
CATSTATE --> PROFILE
end
subgraph RECORD["On a company profile"]
direction TB
RELCO["Related companies rail"]
RELCAT["Related categories chips"]
NEWS["news.iqsdirectory.com
press releases"]
end
subgraph CONTENT["Content library"]
direction TB
ART["/articles/
Power Pages hub"]
ARTPAGE["/articles/{topic}/{article}.html
600+ long-form pillar articles"]
ART --> ARTPAGE
end
subgraph CORP["Corporate & utility"]
direction TB
MKT["/marketing-services/"]
PAT["/patent-portfolio/"]
ABOUT["/about-us/"]
TEST["/testimonials/"]
CONTACT["/contact-us/
'Advertise Your Company'"]
ASSOC["/associations/"]
SHOW["/tradeshows/"]
FOOT["Footer utility
Privacy · AI Usage Policy · Careers"]
end
H --> BROWSE
H --> CONTENT
H --> CORP
MORE --> CATPAGE
PROFILE --> RECORD
ARTPAGE -.cross-links.-> CATPAGE
classDef hub fill:#1a2e57,stroke:#2F6FED,color:#eef2ff,stroke-width:2px,rx:10,ry:10;
classDef mega fill:#3a2410,stroke:#FF8A1E,color:#fff3e6,stroke-width:2px,rx:10,ry:10;
classDef node fill:#1b1f29,stroke:#2a2f3a,color:#e7e9ee,rx:8,ry:8;
classDef grp fill:#14161c,stroke:#333947,color:#9aa2b1,stroke-dasharray:4 3;
class H hub;
class CATPAGE,PROFILE mega;
class CATSTATE,RFQ,CAT5,MORE,SBI,RELCO,RELCAT,NEWS,ART,ARTPAGE,MKT,PAT,ABOUT,TEST,CONTACT,ASSOC,SHOW,FOOT node;
class BROWSE,CORE,RECORD,CONTENT,CORP grp;