Try, examine, understand

Practical tools for research and digital tasks

Read a web address without opening it, prepare a search, compare results and use calculators with clear methods and limits.

Choose a task. Each workshop explains what it calculates or records and links to the full method.

Choose a workshop

Read a web address without opening it

Separate the contacted host, path, parameters and fragment. A familiar name in the path or before an @ can obscure another destination. This workshop does not verify site identity or redirects.

HTTPS describes the protocol, not reliability. The registered domain is not inferred automatically: suffixes such as .co.uk require an appropriate suffix list. A shortened link requires a separate check of its final destination.

Documentation consulted on 8 October 2026: MDN — URL.hostname, URL.username, URL.hash.

Understand the limits of HTTPS →

Keep a useful record

Save the initial question, units, inputs, date and limitations with your result. An illustrative example is not a measurement of your situation. Recalculate when inputs change.

Calculations and worksheets run in your browser without sending or saving entries. Sending a prepared query to Google is a separate action. The address reader does not contact the pasted destination.

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