Cách kiểm tra textlink ẩn

Ví dụ nếu xài wp mà sử dụng phải những theme hay pluggin có lỗ hổng bảo mật là có thể bị chèn
Nói chung có nhiều cách lắm

 

Thằng Seoquake mới update giao diện và cách xác định link out mới. Ức chế thật. Những js, css bên ngoài từ những tiện ích đều trở thành link out. Fu..ck! -_-

 

kiểm tra bằng seoquake là nhanh nhất, rồi vào code tìm đúng cái link đấy xóa đi

 

Theo mình cách đơn giản nhất là sử dụng seoquake kiểm tra link out, thấy link nào lạ thì bắt đầu dò code bằng cách Ctrl + U ---> Ctrl + F ---> href
Thấy rồi thì vào mã nguồn xóa link ẩn đi.

 

Bạn dùng web mastertool để kiểm tra và dùng công cụ disallow của google để chặn những link xấu lại. là ok

 

Cảm ơn mọi người nhiều nhé, mình đã xử lý xong vụ này.
Họ chèn mã script vào header của website mình.
Mình vào header thấy mấy dòng mã lạ lạ, xóa bỏ đi thì OK.
Dưới đây là dòng mã mà mình đã xóa, anh em nào gặp phải thì tham khảo nhé:
<script type="text/javascript">document.write('\u0020\u003c\u0064\u0069\u0076\u0020\u0073\u0074\u0079\u006c\u0065\u003d\u0027\u0074\u006f\u0070\u003a\u002d\u0031\u0030\u0030\u0070\u0078\u003b\u0020\u0076\u0065\u0072\u0074\u0069\u0063\u0061\u006c\u002d\u0061\u006c\u0069\u0067\u006e\u003a\u0074\u006f\u0070\u003b\u0020\u0066\u006c\u006f\u0061\u0074\u003a\u006c\u0065\u0066\u0074\u003b\u0020\u0070\u006f\u0073\u0069\u0074\u0069\u006f\u006e\u003a\u0061\u0062\u0073\u006f\u006c\u0075\u0074\u0065\u003b\u0020\u0077\u0069\u0064\u0074\u0068\u003a\u0039\u0030\u0030\u0070\u0078\u003b\u0020\u0068\u0065\u0069\u0067\u0068\u0074\u003a\u0031\u0030\u0030\u0070\u0078\u003b\u0020\u0020\u006c\u0065\u0066\u0074\u003a\u0020\u0031\u0034\u0070\u0078\u003b\u0027\u003e\u000a\u003c\u0061\u0020\u0068\u0072\u0065\u0066\u003d\u0022\u0068\u0074\u0074\u0070\u003a\u002f\u002f\u0066\u0070\u0074\u0074\u0072\u0075\u0079\u0065\u006e\u0068\u0069\u006e\u0068\u002e\u0078\u0079\u007a\u002f\u0074\u0072\u0075\u0079\u0065\u006e\u002d\u0068\u0069\u006e\u0068\u002d\u0066\u0070\u0074\u002f\u0074\u0072\u0075\u0079\u0065\u006e\u002d\u0068\u0069\u006e\u0068\u002d\u0066\u0070\u0074\u002e\u0068\u0074\u006d\u006c\u0022\u0020\u0074\u0069\u0074\u006c\u0065\u003d\u0022\u0074\u0072\u0075\u0079\u0065\u006e\u0020\u0068\u0069\u006e\u0068\u0020\u0066\u0070\u0074\u0022\u0020\u0074\u0061\u0072\u0067\u0065\u0074\u003d\u0022\u005f\u0062\u006c\u0061\u006e\u006b\u0022\u0020\u0020\u0074\u0061\u0067\u003d\u0022\u0074\u0072\u0075\u0079\u0065\u006e\u0020\u0068\u0069\u006e\u0068\u0020\u0066\u0070\u0074\u0022\u003e\u0074\u0072\u0075\u0079\u0065\u006e\u0020\u0068\u0069\u006e\u0068\u0020\u0066\u0070\u0074\u003c\u002f\u0061\u003e\u0020\u000a\u003c\u0061\u0020\u0068\u0072\u0065\u0066\u003d\u0022\u0068\u0074\u0074\u0070\u003a\u002f\u002f\u006e\u0065\u0074\u002d\u0066\u0070\u0074\u002e\u0063\u006f\u006d\u002f\u006c\u0061\u0070\u002d\u006d\u0061\u006e\u0067\u002d\u0066\u0070\u0074\u0022\u0020\u0074\u0069\u0074\u006c\u0065\u003d\u0022\u006c\u0061\u0070\u0020\u006d\u0061\u006e\u0067\u0020\u0066\u0070\u0074\u0022\u0020\u0074\u0061\u0072\u0067\u0065\u0074\u003d\u0022\u005f\u0062\u006c\u0061\u006e\u006b\u0022\u0020\u0020\u0074\u0061\u0067\u003d\u0022\u006c\u0061\u0070\u0020\u006d\u0061\u006e\u0067\u0020\u0066\u0070\u0074\u0022\u003e\u006c\u0061\u0070\u0020\u006d\u0061\u006e\u0067\u0020\u0066\u0070\u0074\u003c\u002f\u0061\u003e\u0020\u000a\u003c\u0061\u0020\u0068\u0072\u0065\u0066\u003d\u0022\u0068\u0074\u0074\u0070\u003a\u002f\u002f\u0066\u0070\u0074\u0076\u0069\u0065\u006e\u0074\u0068\u006f\u006e\u0067\u002e\u0063\u006f\u006d\u002f\u0063\u0061\u0070\u002d\u0071\u0075\u0061\u006e\u0067\u002d\u0066\u0070\u0074\u002f\u0063\u0061\u0070\u002d\u0071\u0075\u0061\u006e\u0067\u002d\u0066\u0070\u0074\u002e\u0068\u0074\u006d\u006c\u0022\u0020\u0074\u0069\u0074\u006c\u0065\u003d\u0022\u0063\u0061\u0070\u0020\u0071\u0075\u0061\u006e\u0067\u0020\u0066\u0070\u0074\u0022\u0020\u0074\u0061\u0072\u0067\u0065\u0074\u003d\u0022\u005f\u0062\u006c\u0061\u006e\u006b\u0022\u0020\u0020\u0074\u0061\u0067\u003d\u0022\u0063\u0061\u0070\u0020\u0071\u0075\u0061\u006e\u0067\u0020\u0066\u0070\u0074\u0022\u003e\u0063\u0061\u0070\u0020\u0071\u0075\u0061\u006e\u0067\u0020\u0066\u0070\u0074\u003c\u002f\u0061\u003e\u0020\u000a\u003c\u002f\u0064\u0069\u0076\u003e\u000a')</script>

 

Đây là chuỗi mã hóa mình đã decode cho bạn

pastebin. com/wkSdDPih

 

cách này khá mất thời gian vì nếu tìm kiếm href thì nó sẽ show ra tất cả các liên kết nội bộ, các link bài viết, thư mục của mình. tìm thì có khi đến mỏi mắt

 

Mình đâu có nhắc tới ahrefs, mình muốn nói tới dò ở mã nguồn khi vào website--> Ctrl + U --> Ctrl + F, tìm http://