sb-fixture:meta-duplicate-content-twin:served
This page and its twin publish exactly the same body copy so that duplicate-content detection has a deterministic pair to compare. Every sentence in this paragraph is fixed, never templated, and never randomised, because the comparison only works when the two documents match byte for byte. A crawler that fingerprints body text should produce an identical hash for both routes, while a crawler that fingerprints whole responses will still see the two distinct fixture markers. The paragraph deliberately covers ordinary subjects such as crawling, parsing, extraction, and reporting, so that no single rare term dominates the similarity comparison. Both routes return HTTP 200, declare UTF-8, and remain safe to crawl, which keeps the duplicate signal clean of any confounding status or encoding noise.