Cross-site link map

graph LR

  subgraph MICRO["blowermanufacturers.org (1 of ~212 microsites)"]
    direction TB
    MHOME["Microsite homepage
real live homepage"]
    MLOGO["Header logo"]
    MFOOT["Footer cross-sell tiles
~20 unrelated category links"]
    MPOWER["'Blower Power Pages' rail
9 article cards"]
    MRFQ["Its own RFQ form
stays on this microsite"]
  end

  subgraph MAIN["iqsdirectory.com (main directory)"]
    direction TB
    MSHOME["Homepage"]
    MSCAT["Category pages
/blowers/, /air-compressors/, etc."]
    MSART["Power Page articles
/articles/{topic}/{article}.html
SAME pages the microsite links to"]
    MSPROF["Company profile pages
/profile/{company}-{id}"]
  end

  subgraph SUB["Subdomains & sister brands"]
    direction TB
    NEWSD["news.iqsdirectory.com
company press releases"]
    DATASVC["iqsdataservices.com
sister brand, homepage footer link"]
  end

  EXT["Companies' OWN websites
e.g. thurometal.com, marseng.com
real outbound links from category + profile pages"]

  MLOGO -->|"real link, confirmed"| MSCAT
  MFOOT -->|"~20 real links, confirmed"| MSCAT
  MPOWER -->|"real links, confirmed"| MSART
  MHOME -.contains.-> MLOGO
  MHOME -.contains.-> MFOOT
  MHOME -.contains.-> MPOWER
  MHOME -.contains.-> MRFQ

  MSHOME -->|"sister-brand link"| DATASVC
  MSPROF -->|"real link, confirmed"| NEWSD
  MSPROF -->|"real link, confirmed"| EXT
  MSCAT -->|"real link, confirmed"| EXT
  MSART -.internal cross-link.-> MSCAT

  MAIN2["No link found FROM main site TO any microsite
checked: category pages, articles, homepage"]
  MICRO -. "checked, not found" .- MAIN2

  classDef micro fill:#3a2410,stroke:#FF8A1E,color:#fff3e6,stroke-width:2px,rx:10,ry:10;
  classDef main fill:#1a2e57,stroke:#2F6FED,color:#eef2ff,stroke-width:2px,rx:10,ry:10;
  classDef sub fill:#14261e,stroke:#3ddc97,color:#e7fff4,stroke-width:1.5px,rx:10,ry:10;
  classDef ext fill:#1b1f29,stroke:#2a2f3a,color:#e7e9ee,stroke-dasharray:3 2,rx:8,ry:8;
  classDef absent fill:#1b1f29,stroke:#6b7280,color:#9aa2b1,stroke-dasharray:4 3,rx:8,ry:8;
  classDef grp fill:#14161c,stroke:#333947,color:#9aa2b1,stroke-dasharray:4 3;
  class MHOME,MLOGO,MFOOT,MPOWER,MRFQ micro;
  class MSHOME,MSCAT,MSART,MSPROF main;
  class NEWSD,DATASVC sub;
  class EXT ext;
  class MAIN2 absent;
  class MICRO,MAIN,SUB grp;