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Field notes

Guides, tutorials, and honest opinions on proxies, scraping, and the open web.

Copperplate engraving of a rusted iron pipe joined to a new copper pipe by a brass adapter, with a wrench below

Replace the Custom Search JSON API in 10 Lines of Python

Cyanotype print of an antique telephone switchboard with most patch cords unplugged, a hand pulling the last cord, a newer lit patch panel with cords plugged in beside it, and a desk calendar on its final page

Custom Search API Shutdown: A Migration Checklist for January 1, 2027

Engraving of a brass magnifier revealing one blank, seal-stamped page among illustrated specimen plates

Soft Blocks: When a 200 OK Is Really a Block Page

Two gallery house sculptures: one wrapped in bronze cloth, one ivory house with a teal chute

Proxy vs VPN for Web Scraping: Pick the Tool That Matches the Job

Two tabletop models of the same city block, one under cool overcast light and one with warm windows

How to Scrape Search Results from Another Country with Residential Proxies

Letterpress sorting tray filled with metal type on a dark wooden workbench

Where Residential Proxy Bandwidth Goes After the First HTML

Bronze trough with four cyan basins, some dripping, on a dark stone table

How to Diagnose Residential Proxy Latency Without Blaming the Exit

Open wooden box of glowing pins and ink stains on cloth, with a lens in the lid

Residential Proxy Observability: What to Measure Before a Scraping Job Fails

Engraved ceramic cupel holding a single gold bead against a dark ground

How to Benchmark Residential Proxies Without Fooling Yourself