w3 total cache WordPress

Arnav Joy answers:

yes , if it is not installed properly

read this article for installation

http://www.wpbeginner.com/plugins/how-to-install-and-setup-w3-total-cache-for-beginners/

Hariprasad Vijayan answers:

Hi,

No. Its a good cache plugin.
Check this tutorial for more details. http://www.wpbeginner.com/plugins/how-to-install-and-setup-w3-total-cache-for-beginners/

Francisco Javier Carazo Gil answers:

You can also use WP Super Cache I prefer it. A guide: http://www.wpbeginner.com/beginners-guide/how-to-install-and-setup-wp-super-cache-for-beginners/