A SMALL FIELD GUIDE TO THE WEB
Learn to read the address, understand the detour, and recognise where you actually arrive.
Plain language. Practical examples. A little more clarity.
example.com/helloexample.com/welcomeAn illustration of a redirect.
Your browser makes each request in turn.
01 / THE HANDS-ON PART
Paste a web address to see its parts.
The inspector reads the text in your browser.
How the browser connects.
The host named in this address.
The resource being requested.
Extra parameters for the request.
A reference handled by the browser.
Parsing an address doesn’t establish who owns it, whether it is safe, or where it ultimately leads.
02 / THE FIELD GUIDE
A few useful ideas for the next time
a link takes an unexpected turn.
THE ADDRESS
A web address contains several parts. The hostname identifies the server being addressed; the path and query come after it. A familiar word inside a path doesn’t make it the name of the host.
https://example.com/a-familiar-nameThe highlighted part is the hostname.HTTPS encrypts the connection. It doesn’t establish that the organisation or content is trustworthy.
Read MDN’s URL guideTHE DETOUR
A server can respond with a redirect status and a new address in a Location header. The browser then requests that address. Moving a page or shortening a link are ordinary reasons to use a redirect.
A page can also navigate using JavaScript or an HTML refresh. The address you first click and the address you eventually see can differ. Inspecting the complete sequence explains the change.
Read MDN’s redirect guideTHE CONTEXT
A request may include a Referer header describing where it came from. Referrer policies limit what is shared: sometimes it’s a full address, sometimes only the origin, and sometimes nothing.
https://example.com/An origin-only referrer leaves out the path and query.An absent search term doesn’t establish that a search never happened. A referrer is a limited piece of context, rather than a complete browsing history.
Read MDN’s referrer-policy guide03 / PUT IT INTO PRACTICE
When the destination surprises you, record what happened before drawing a conclusion.
The visible label and the underlying link can be different. Record both.
Check the address bar after the page has finished loading.
A redirect shows a change of destination. Explaining why requires more evidence.
A FEW COMMON QUESTIONS
No. It uses your browser’s URL parser to read the text you enter. It doesn’t contact the destination or check whether the page exists.
No. The results describe an address’s structure. They aren’t a reputation check or a security verdict.
Query parameters can describe searches, preferences, campaign information or other application data. Their exact meaning depends on the service that uses them.
Aanlyn Link Lab is an independent educational project published under the name Linkfield Studio. Read about the project.