I am trying to learn more about Python. Please see the code below:

import pandas as pd
df = pd.read_html("https://finance.yahoo.com/crypto?offset=0&count=25")[0]
symbols = df.Symbol.tolist()
test=len(symbols)
for symbol in symbols:
    print(symbol)

The query string has default values. If I change the query string to:

https://finance.yahoo.com/crypto?offset=5&count=100

Then the same 25 symbols are returned as the first url i.e. the same 25 symbols are returned regardless of the offset or count. If I browse in a browser then I get the expected results i.e. they vary depending on the offset and count.

Also my reading is telling me that only us cryptos are returned. Is this correct?