Question 1

What are the parts of a URL?

Accepted Answer

A URL consists of: protocol (https://), host (example.com), port (:8080), pathname (/path), search/query (?key=value), and hash/fragment (#section). The format is: protocol://host:port/pathname?search#hash

Question 2

What is URL encoding?

Accepted Answer

URL encoding (percent encoding) converts special characters to %XX format for safe transmission. For example, space becomes %20, and Chinese becomes %E4%B8%AD%E6%96%87.

Question 3

What is the difference between encodeURI and encodeURIComponent?

Accepted Answer

encodeURI() encodes a full URL but preserves :/?#=& etc. encodeURIComponent() encodes all special characters and is used for query parameter values.

🔗 URL Parser

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