A localisation problem at scale: 66,127 city pages, each with a defensible number on it.
Gold-rate sites quote a single global figure and call it a local price, or quietly publish a futures price as a spot rate. Someone about to buy jewellery in a specific city gets a number that is not the number they will be quoted.
Rates are computed per locality from spot data with the purity and unit conventions used in that market, and futures prices are never presented as spot. Because 66,000 near-identical pages would be a crawl trap, only localities that clear a content threshold enter the sitemap.
Full geographic coverage without the thin-content penalty that usually follows it, plus projections, technical analysis and a hand-built web-push implementation.
Every programme on the site is a real DAAD listing, with a source link back to it.
A publishing pipeline: source, rewrite, translate, publish, notify.
A migration and a rebuild: from a rented CMS to an owned platform, without losing the data.