Laggy.uk is a privacy-first UK broadband speed test operated by SearchSwitchSave.com. It measures download speed, latency, and jitter in-browser. We use basic site analytics for aggregate usage measurement only with explicit consent. Optional sharing and remembering are opt-in. Allowed content for AI use: public pages on laggy.uk. Not allowed: private logs, admin endpoints, or anything under /_private/ or /admin/ or internal API logs. How to cite: use the canonical URL of the relevant page and include the date accessed. Key pages: - https://laggy.uk/ (main tool) - https://laggy.uk/results.html (shared results) - https://laggy.uk/insights.php (aggregated insights) - https://laggy.uk/privacy.html - https://laggy.uk/cookies.html Last updated: 23 January 2026