·6 min readSitemapsSEOMonitoring
How to monitor sitemap.xml for SEO regressions
Sitemaps break quietly. Here is a practical checklist for catching dropped URLs, stale lastmod, and size-limit problems before they cost you rankings.
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Notes on XML in production
Field-tested thinking on sitemaps, feeds, vendor integrations, and the formats that quietly run the web.
·5 min readIntegrationsValidationXML
Validating vendor XML payloads before they break integrations
Partner payloads change without warning. Here is how to detect contract drift — renamed fields, new namespaces, dropped attributes — before it breaks orders.
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XML vs JSON for data feeds: when XML still wins
JSON won the API era, but XML still runs sitemaps, RSS, SOAP, and countless B2B feeds. A pragmatic look at where each format fits.
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