Relative URLs were mishandled, causing potential duplicate page visits

[Sachin-NK]

The web scraper wasn't handling web addresses correctly. It was getting confused by relative links (like those that just say "go up a level" instead of giving the full address). This meant it could accidentally visit the same page multiple times, wasting time and possibly messing up the data it was collecting. The fix makes sure all web addresses are complete before the scraper uses them, so it knows exactly which page is which.