Empty cache link suddenly missing

@martijntje The purge cache link appears on every page on the front end you visit are you not able to see the purge cache link on front end in admin bar?

Hi @martijntje

Looking at your website’s source, I do not see the specific traces of caching being enabled. I.e. the comment in the source, or the http header.

Can you confirm that page caching is enabled?

Marc.

I noted this was happening to me as well (https://www.ads-software.com/support/topic/white-screen-with-wp-optimize/) once fixing the white screen problem.

Caching was enabled.

On a hunch, I disabled it and then re-abled it and the purge cache is back. @martijntje, perhaps this might work for you.