Posted by Balazs Wellisch on 10/10/17 11:36

>
> Is it a good approach to validate a page each time that it loads?
> Probably not, since this adds overhead, both to the page load and to
> the W3C servers.

I have not verified this, but I doubt tidy would add a lot of overhead.
Especially if you have a caching engine running, like Zend Optimizer. If you
run any benchmarks please post the results.

Thanks,
Balazs

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