Site not updating

I had deleted existing videos from the page http://www.pixelbox.in/promotional-videos/
and just added one Vimeo video https://vimeo.com/189940364 using the Sydney Video Widget .
After I added in the Preview the updated page with new video is showing up.
But when I log out from the Admin panel and load the same link
http://www.pixelbox.in/promotional-videos/ , it’s still shows me previous videos like
https://www.youtube.com/watch?v=i0MBkXharnU

Did I get anything wrong here ? A month back I had added a cache plugin to the site. Is it affecting or something else ? Please advise.

It has got updated after I disabled “WP Fastest Cache” plugin. But does it hamper search engine ranking or does it affect the search engine crawling ?

Hi,

Yes, it’s caused by the cache plugin, so if you use a cache plugin and you make changes to your website, then clear your cache after every change you done, so it will update on your site ( front-end ) for every user.

Best Regards,
Csaba