CCottonCloudincottoncloud-engineering.hashnode.dev·22h ago · 6 min readA Cache Bypass Matrix for WordPress: Protecting Checkout, Login, REST, and Authenticated SessionsPage caching is easy when every request is an anonymous visit to a public article. A real WordPress site is rarely that simple. The same installation may serve a checkout, a login form, a customer acc00
CCottonCloudincottoncloud-engineering.hashnode.dev·Aug 9 · 6 min readExact Before Generic: A WordPress Sitemap Rewrite-Order Failure Caught by a 43-Check Cutover GateA WordPress SEO cutover can appear healthy while one compatibility endpoint is already broken. That was the failure in this incident. The main sitemap index worked. Standard child sitemaps worked. Rep00
CCottonCloudincottoncloud-engineering.hashnode.dev·Aug 5 · 5 min readWhen Correct Metadata Never Reaches the Page: A WordPress Hook-Priority Early-Exit FailureFour localized policy routes returned HTTP 200 and displayed the expected translated title and H1. Their response metadata told a different story: every localized route emitted the default-language ca00
CCottonCloudincottoncloud-engineering.hashnode.dev·Aug 4 · 7 min readTwo Automation Loops, One WordPress Site: Turning Speed Measurements into Rollback-Safe ChangesSpeed measurement and performance automation are often compressed into one attractive sentence: run a test, let an agent fix the site, and watch the score rise. That sentence hides the difficult parts00