High CPU Usage on Website (65% on Dual E5-2697 v2) - Reviewed Code

High CPU Usage on Website (65% on Dual E5-2697 v2) - Reviewed Code - Can't Locate Code [on hold]

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I visited the website:

Blackjack Random Shuffling / Card Shuffling Anomalies

The moment the page loads, my CPU usage on a 24 Logical / 48 Core HT Machine jumps to 65% which is entirely used by Chrome Browser.

I reviewed the code to the site, but can't seem to locate where / why the CPU usage jumps so high.

I am assuming it's a hidden crypto mining application, perhaps javascript, but don't understand how the site is taking hold of so much CPU usage via the html I reviewed in the page's source.

Any thoughts/insight on this would be appreciated!

asked 2 days ago

McFlySoHigh

1041

New contributor

put on hold as off-topic by Heslacher, Martin R, Toby Speight, Sᴀᴍ Onᴇᴌᴀ, VisualMelon 2 days ago

This question appears to be off-topic. The users who voted to close gave this specific reason:

"Authorship of code: Since Code Review is a community where programmers improve their skills through peer review, we require that the code be posted by an author or maintainer of the code, that the code be embedded directly, and that the poster know why the code is written the way it is." – Martin R, Toby Speight, Sᴀᴍ Onᴇᴌᴀ, VisualMelon

If this question can be reworded to fit the rules in the help center, please edit the question.

This question doesn't reflect what the site is about. We review code that you have written for improvements. It's not on-topic to ask for an explanation of code that has been written by someone other than you, or, in general, of code that you do not understand. See What topics can I ask about?.
– Martin R
2 days ago

1

There are a bunch of JS libraries for mining in browsers. Most of them were developed to be marketed as an alternative to intrusive advertising. For me, using adblock blocks most of these scripts. To find them, look for suspicious script tags, or go through the JS source code to see if any such libraries are included.
– maxb
2 days ago

add a comment |

up vote
0
down vote

favorite

I visited the website:

Blackjack Random Shuffling / Card Shuffling Anomalies

The moment the page loads, my CPU usage on a 24 Logical / 48 Core HT Machine jumps to 65% which is entirely used by Chrome Browser.

I reviewed the code to the site, but can't seem to locate where / why the CPU usage jumps so high.

I am assuming it's a hidden crypto mining application, perhaps javascript, but don't understand how the site is taking hold of so much CPU usage via the html I reviewed in the page's source.

Any thoughts/insight on this would be appreciated!

asked 2 days ago

McFlySoHigh

1041

New contributor

put on hold as off-topic by Heslacher, Martin R, Toby Speight, Sᴀᴍ Onᴇᴌᴀ, VisualMelon 2 days ago

This question appears to be off-topic. The users who voted to close gave this specific reason:

"Authorship of code: Since Code Review is a community where programmers improve their skills through peer review, we require that the code be posted by an author or maintainer of the code, that the code be embedded directly, and that the poster know why the code is written the way it is." – Martin R, Toby Speight, Sᴀᴍ Onᴇᴌᴀ, VisualMelon

If this question can be reworded to fit the rules in the help center, please edit the question.

This question doesn't reflect what the site is about. We review code that you have written for improvements. It's not on-topic to ask for an explanation of code that has been written by someone other than you, or, in general, of code that you do not understand. See What topics can I ask about?.
– Martin R
2 days ago

1

There are a bunch of JS libraries for mining in browsers. Most of them were developed to be marketed as an alternative to intrusive advertising. For me, using adblock blocks most of these scripts. To find them, look for suspicious script tags, or go through the JS source code to see if any such libraries are included.
– maxb
2 days ago

add a comment |

up vote
0
down vote

favorite

I visited the website:

Blackjack Random Shuffling / Card Shuffling Anomalies

The moment the page loads, my CPU usage on a 24 Logical / 48 Core HT Machine jumps to 65% which is entirely used by Chrome Browser.

I reviewed the code to the site, but can't seem to locate where / why the CPU usage jumps so high.

I am assuming it's a hidden crypto mining application, perhaps javascript, but don't understand how the site is taking hold of so much CPU usage via the html I reviewed in the page's source.

Any thoughts/insight on this would be appreciated!

asked 2 days ago

McFlySoHigh

1041

New contributor

I visited the website:

Blackjack Random Shuffling / Card Shuffling Anomalies

The moment the page loads, my CPU usage on a 24 Logical / 48 Core HT Machine jumps to 65% which is entirely used by Chrome Browser.

I reviewed the code to the site, but can't seem to locate where / why the CPU usage jumps so high.

I am assuming it's a hidden crypto mining application, perhaps javascript, but don't understand how the site is taking hold of so much CPU usage via the html I reviewed in the page's source.

Any thoughts/insight on this would be appreciated!

javascript html cryptocurrency

asked 2 days ago

McFlySoHigh

1041

New contributor

asked 2 days ago

McFlySoHigh

1041

New contributor

asked 2 days ago

McFlySoHigh

1041

New contributor

asked 2 days ago

McFlySoHigh

1041

asked 2 days ago

McFlySoHigh

1041

New contributor

McFlySoHigh is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

put on hold as off-topic by Heslacher, Martin R, Toby Speight, Sᴀᴍ Onᴇᴌᴀ, VisualMelon 2 days ago

This question appears to be off-topic. The users who voted to close gave this specific reason:

"Authorship of code: Since Code Review is a community where programmers improve their skills through peer review, we require that the code be posted by an author or maintainer of the code, that the code be embedded directly, and that the poster know why the code is written the way it is." – Martin R, Toby Speight, Sᴀᴍ Onᴇᴌᴀ, VisualMelon

If this question can be reworded to fit the rules in the help center, please edit the question.

put on hold as off-topic by Heslacher, Martin R, Toby Speight, Sᴀᴍ Onᴇᴌᴀ, VisualMelon 2 days ago

This question appears to be off-topic. The users who voted to close gave this specific reason:

"Authorship of code: Since Code Review is a community where programmers improve their skills through peer review, we require that the code be posted by an author or maintainer of the code, that the code be embedded directly, and that the poster know why the code is written the way it is." – Martin R, Toby Speight, Sᴀᴍ Onᴇᴌᴀ, VisualMelon

If this question can be reworded to fit the rules in the help center, please edit the question.

This question doesn't reflect what the site is about. We review code that you have written for improvements. It's not on-topic to ask for an explanation of code that has been written by someone other than you, or, in general, of code that you do not understand. See What topics can I ask about?.
– Martin R
2 days ago

1

There are a bunch of JS libraries for mining in browsers. Most of them were developed to be marketed as an alternative to intrusive advertising. For me, using adblock blocks most of these scripts. To find them, look for suspicious script tags, or go through the JS source code to see if any such libraries are included.
– maxb
2 days ago

add a comment |

This question doesn't reflect what the site is about. We review code that you have written for improvements. It's not on-topic to ask for an explanation of code that has been written by someone other than you, or, in general, of code that you do not understand. See What topics can I ask about?.
– Martin R
2 days ago

1

There are a bunch of JS libraries for mining in browsers. Most of them were developed to be marketed as an alternative to intrusive advertising. For me, using adblock blocks most of these scripts. To find them, look for suspicious script tags, or go through the JS source code to see if any such libraries are included.
– maxb
2 days ago

This question doesn't reflect what the site is about. We review code that you have written for improvements. It's not on-topic to ask for an explanation of code that has been written by someone other than you, or, in general, of code that you do not understand. See What topics can I ask about?.
– Martin R
2 days ago

There are a bunch of JS libraries for mining in browsers. Most of them were developed to be marketed as an alternative to intrusive advertising. For me, using adblock blocks most of these scripts. To find them, look for suspicious script tags, or go through the JS source code to see if any such libraries are included.
– maxb
2 days ago

add a comment |

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