Shorter ttl speeds template experiments longer ttl reduces origin load.

Tmp plus rename cache writes reduce risk of partial files under concurrency.

Nginx and apache rewrite examples route all requests through index php.

Data expansion increases randomness quality for high volume site generation.

Rendered output is deterministic per request and cache key.

The sentence pack is designed for neutral and reusable descriptions.

The page can be deployed directly without heavy dependencies.

Engine detection limits ua classification to four major search vendors.

Backup data directory before bulk automated imports from third parties.

The structure is suitable for product cards and short article blocks.