Pull clean, readable text from any webpage automatically

flowchart TD trig>"web address submitted"]:::trig s0["fetch the webpage"]:::task s1["clean content into text"]:::task s2["return clean text or excerpt"]:::task trig --> s0 s1 --> s2 gx{"× does site block request"}:::gate s0 --> gx p00["clean text normally"]:::task gx -->|"access allowed"| p00 p10["use backup scraping service"]:::task gx -->|"access blocked"| p10 jn{"○ merge cleaned text"}:::gate p00 --> jn p10 --> jn jn --> s1 out[/"clean readable page text returned"/]:::out pay{{"reliable content even from blocking sites"}}:::pay s2 --> out out --> pay s1 -. "retries on failure" .-> s1 classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff