Tests which characters are ignored in hostname within a URL constructor before colon.
if (new URL("https://example.com"+String.fromCodePoint($[i])+":8000").hostname=="example.com") log($[i])if (new URL("https://example.com"+String.fromCodePoint(9)+":8000").hostname=="example.com") alert(9)if (new URL("https://example.com"+String.fromCodePoint(10)+":8000").hostname=="example.com") alert(10)if (new URL("https://example.com"+String.fromCodePoint(13)+":8000").hostname=="example.com") alert(13)if (new URL("https://example.com"+String.fromCodePoint(35)+":8000").hostname=="example.com") alert(35)if (new URL("https://example.com"+String.fromCodePoint(47)+":8000").hostname=="example.com") alert(47)if (new URL("https://example.com"+String.fromCodePoint(63)+":8000").hostname=="example.com") alert(63)if (new URL("https://example.com"+String.fromCodePoint(92)+":8000").hostname=="example.com") alert(92)if (new URL("https://example.com"+String.fromCodePoint(173)+":8000").hostname=="example.com") alert(173)if (new URL("https://example.com"+String.fromCodePoint(847)+":8000").hostname=="example.com") alert(847)if (new URL("https://example.com"+String.fromCodePoint(4447)+":8000").hostname=="example.com") alert(4447)if (new URL("https://example.com"+String.fromCodePoint(4448)+":8000").hostname=="example.com") alert(4448)if (new URL("https://example.com"+String.fromCodePoint(6068)+":8000").hostname=="example.com") alert(6068)if (new URL("https://example.com"+String.fromCodePoint(6069)+":8000").hostname=="example.com") alert(6069)if (new URL("https://example.com"+String.fromCodePoint(6155)+":8000").hostname=="example.com") alert(6155)if (new URL("https://example.com"+String.fromCodePoint(6156)+":8000").hostname=="example.com") alert(6156)if (new URL("https://example.com"+String.fromCodePoint(6157)+":8000").hostname=="example.com") alert(6157)if (new URL("https://example.com"+String.fromCodePoint(6158)+":8000").hostname=="example.com") alert(6158)if (new URL("https://example.com"+String.fromCodePoint(6159)+":8000").hostname=="example.com") alert(6159)if (new URL("https://example.com"+String.fromCodePoint(8203)+":8000").hostname=="example.com") alert(8203)if (new URL("https://example.com"+String.fromCodePoint(8288)+":8000").hostname=="example.com") alert(8288)