当我不经意间在 Twitter 页面 view source 后，发现了惊喜。
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <title>Twitter</title> <style> body { background-color: #ffffff; font-family: sans-serif; } a { color: #1da1f2; } svg { color: #1da1f2; display: block; fill: currentcolor; height: 21px; margin: 13px auto; width: 24px; } </style> </head> <body> <noscript> <center>If you’re not redirected soon, please <a href="/">use this link</a>.</center> </noscript> <script nonce="SG0bV9rOanQfzG0ccU8WQw=="> document.cookie = "app_shell_visited=1;path=http://www.likecs.com/;max-age=5"; location.replace(location.href.split("#")[0]); </script> </body> </html>