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en:objects:browser:external_params:set_random_bounds_fingerprint

set_random_bounds_fingerprint

set_random_bounds_fingerprint($noise=-1); - to replace Bounds(Font) fingerprint (Available from version 7.0.43). More information about Browser fingerprint can be found in our blog in the article Browser fingerprints.

the input Function accepts parameters:

  • noise - noise, this is a number from -1 to 999999999. By default, the noise is -1, meaning there is no noise.

    After testing, the function returns the result of its work to the script. you can view the results here :
  • true - successfully set
  • false – failed to set

    PHP example:

    <?php $xhe_host = "127.0.0.1:7019";
     
    //connect the object to control the emulator, if not already connected
    if(!isset($path))
      $path = "../../../Templates/xweb_human_emulator.php";
    require($path);
     
    //Start
    echo "<hr> <font color = blue> browser->".basename(__FILE__)."</font> <hr>";
     
    //re-create the browser for the duplicate value
    $browser->navigate("about: blank");
    $browser->recreate();
     
    echo "1.Let's set to generate a random Bounds fingerprint:";
    echo $browser->set_random_bounds_fingerprint(12)." n";
     
    //2
    echo "2 Let's go to the browser detection page:";
    echo $browser->navigate("https://browserleaks.com/fonts")."<br>";
    sleep(4);
     
    //3
    echo "3.Disable random Bounds fingeprint:";
    echo $browser->set_random_bounds_fingerprint()."<br>";
     
    //re-create the browser for the duplicate value
    $browser->navigate("about: blank");
    $browser->recreate();
     
    //4
    echo "4.Let's go to the browser detection page:";
    echo $browser->navigate("https://browserleaks.com/fonts")."<br>";
     
    //end
    echo "<hr> <br>";
     
    //Quit
    $app->quit();
    ?>

    Python example:

    # Additional paths
    import sys
    sys.path.insert(0, '../../../Templates PY/')
     
    xhe_host = "127.0.0.1:7013"
    from xweb_human_emulator import *
     
    # Start
    echo("<hr> <font color = blue> browser.xxxxxxxxx </font> <hr>")
     
    # 1
    echo("1.Let's set to generate a random Bounds fingerprint:");
    echo(browser.set_random_bounds_fingerprint(12), "
    ");
     
    # 2
    echo("2 Let's go to the page for browser detection:");
    echo(browser.navigate("https://browserleaks.com/fonts"), "<br>");
    sleep(4);
     
    # 3
    echo("3.Disable random Bounds fingeprint:");
    echo(browser.set_random_bounds_fingerprint(), "<br>");
     
    # re-create the browser for the duplicate value
    browser.navigate("about: blank");
    browser.recreate();
     
    # 4
    echo("4.Let's go to the page for browser detection:");
    echo(browser.navigate("https://browserleaks.com/fonts"), "<br>");
     
    # end
    echo("<hr> <br>")
     
    # Quit
    app.quit()

    C# example:

    #region using
     
    using System;
    using System.Diagnostics;
    using System.Collections.Generic;
    using System.Linq;
    using System.IO;
    using System.Text;
    using System.Threading;
     
    using XHE;
    using XHE.XHE_DOM;
    using XHE.XHE_System;
    using XHE.XHE_Window;
    using XHE.XHE_Web;
     
    #endregion
     
     class Program: XHEScript
     {
    static void Main(string [] args)
    {
    //init XHE
    server = "127.0.0.1:7013";
    InitXHE();
     
    //Start
    echo("<hr> <font color = blue> browser.set_random_bounds_fingerprint </font> <hr>");
     
    //re-create the browser for the duplicate value
    browser.navigate("about: blank");
    browser.recreate();
     
    echo("1.Let's set to generate a random Bounds fingerprint:");
    echo(browser.set_random_bounds_fingerprint(12) + " n");
     
    //2
    echo("2 Let's go to the page for browser detection:");
    echo(browser.navigate("https://browserleaks.com/fonts") + "<br>");
    sleep(4);
     
    //3
    echo("3.Disable random Bounds fingeprint:");
    echo(browser.set_random_bounds_fingerprint() + "<br>");
     
    //re-create the browser for the duplicate value
    browser.navigate("about: blank");
    browser.recreate();
     
    //4
    echo("4.Let's go to the page for browser detection:");
    echo(browser.navigate("https://browserleaks.com/fonts") + "<br>");
     
    //end
    echo("<hr> <br>");
     
    app.quit();
    }
    }

    Java Script example:

    //connect the object to control the emulator, if not already connected
    xhe_host = "127.0.0.1:7013";
    echo = require("../../../Templates JS/xweb_human_emulator.js");
     
    //Start
    echo("<hr> <font color = blue> browser.send_get_query </font> <hr>");
     
    //re-create the browser for the duplicate value
    browser.navigate("about: blank");
    browser.recreate();
     
    //1
    echo("1.Let's set to generate a random Bounds fingerprint:");
    echo(browser.set_random_bounds_fingerprint(12) + " n");
     
    //2
    echo("2 Let's go to the page for browser detection:");
    echo(browser.navigate("https://browserleaks.com/fonts") + "<br>");
    app.sleep(4);
     
    //3
    echo("3.Disable random Bounds fingeprint:");
    echo(browser.set_random_bounds_fingerprint() + "<br>");
     
    //re-create the browser for the duplicate value
    browser.navigate("about: blank");
    browser.recreate();
     
    //4
    echo("4.Let's go to the page for browser detection:");
    echo(browser.navigate("https://browserleaks.com/fonts") + "<br>");
     
    //end
    echo("<hr> <br>");
     
    //Quit
    app.quit();
  • en/objects/browser/external_params/set_random_bounds_fingerprint.txt · Last modified: 2026/08/05 22:32 (external edit)