Title: Cache Tester
Last modified: December 5, 2017
---
# Cache Tester
* [wiqi4love](https://wordpress.org/support/users/wiqi4love/)
* (@wiqi4love)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/)
* I am facing this error when i test cache. plz help for fix it
* Fetching [http://www.getpositions.com/](http://www.getpositions.com/) to prime
cache: FAILED
* Errors: : cURL error 35: gnutls_handshake() failed: A TLS fatal alert has been
received.
Fetching first copy of [http://www.getpositions.com/](http://www.getpositions.com/):
FAILED
* Errors: : cURL error 35: gnutls_handshake() failed: A TLS fatal alert has been
received.
Fetching second copy of [http://www.getpositions.com/](http://www.getpositions.com/):
FAILED
* Errors: : cURL error 35: gnutls_handshake() failed: A TLS fatal alert has been
received.
The pages do not match! Timestamps differ or were not found!
* The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcache-tester%2F%3Foutput_format%3Dmd&locale=en_US)
to see the link]_
Viewing 12 replies - 1 through 12 (of 12 total)
* Plugin Author [Donncha O Caoimh (a11n)](https://wordpress.org/support/users/donncha/)
* (@donncha)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9759630)
* I think this is an issue with your host and how the software there is compiled.
I search Google for the CURL error you’re getting and found a few threads about
people having the same issue. I can’t fix it as it’s not a bug in the plugin.
* [hero12](https://wordpress.org/support/users/hero12/)
* (@hero12)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9766363)
* Hello, in my case the pages are OK but
* “The pages do not match! timestamps differ or were not found!”
and also, I don’t
see something like
* ```
```
* inside the pages source
* – Files are correctly written into wp-content/cache
– I don’t use CDN…
* I don’t remember that this happened in the past.
* Please, can you deeply explain why this behavior?
Thanks
- This reply was modified 8 years, 5 months ago by [hero12](https://wordpress.org/support/users/hero12/).
- This reply was modified 8 years, 5 months ago by [hero12](https://wordpress.org/support/users/hero12/).
* Thread Starter [wiqi4love](https://wordpress.org/support/users/wiqi4love/)
* (@wiqi4love)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9766637)
* [@donncha](https://wordpress.org/support/users/donncha/) thanks for your reply.
the error was in my ssl certificate, i removed the ssl from my site now its working
fine.
* Thread Starter [wiqi4love](https://wordpress.org/support/users/wiqi4love/)
* (@wiqi4love)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9766645)
* [@hero12](https://wordpress.org/support/users/hero12/) dear can you plz tell
me that which cache plugin you r using and are you using cloudflare?
if u using
cloudflare so uncheck the html minification and if you are using ani html minification
plugin try to deactivate it then try.
* [hero12](https://wordpress.org/support/users/hero12/)
* (@hero12)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9766704)
* I’m not using cloudflare or minification…
while it writes files into wp-content/
cache, there’s no real evidence that is serving pages from the cache. That’s
it
* thanks
* [hero12](https://wordpress.org/support/users/hero12/)
* (@hero12)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9766733)
* if it helps, in the FAQ they write about `WPCACHEHOME` but I don’t see that into**
wp-config.php**
* is that needed?
* [hero12](https://wordpress.org/support/users/hero12/)
* (@hero12)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9767069)
* **FOUND**
* There’s incompatibility between `mod_pagespeed` AND `WP Super Cache`
or at least
with the default mod_pagespeed filters
* turning off the mod_pagespeed, WP Super Cache works as usual
* So, please, can you test this configuration and let users know how to use mod_pagespeed
and WP Super Cache together?
* Thanks
- This reply was modified 8 years, 5 months ago by [hero12](https://wordpress.org/support/users/hero12/).
* [hero12](https://wordpress.org/support/users/hero12/)
* (@hero12)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9767126)
* furthermore, I’m not able to isolate the Virtualhost in order to selectively
turn off mod_pagespeed
* I tried
* ```
ModPagespeed off //this one alone, the below alone, even the 2 together
ModPagespeed unplugged
```
* nothing to do…
if mode_pagespeed is **on** in `pagespeed.conf` there’s no way
to turn it off into the Virtualhost..
* OR I have no idea how to do it
- This reply was modified 8 years, 5 months ago by [hero12](https://wordpress.org/support/users/hero12/).
* [hero12](https://wordpress.org/support/users/hero12/)
* (@hero12)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9767286)
* so, found how to disable for the Virtualhost BUT I’m not able to disable it per`
Directory`
I wrote on github and waiting for their reply
* In the meanwhile, to turn it off for the specific virtualhost, you need to write
* ```
ModPagespeed unplugged
```
* **outside** the Directory rules, otherwise it doesn’t work
- This reply was modified 8 years, 5 months ago by [hero12](https://wordpress.org/support/users/hero12/).
* Plugin Author [Donncha O Caoimh (a11n)](https://wordpress.org/support/users/donncha/)
* (@donncha)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9778808)
* [@hero12](https://wordpress.org/support/users/hero12/) – thanks for finding that
out. I’ll add that to the documentation!
* Plugin Author [Donncha O Caoimh (a11n)](https://wordpress.org/support/users/donncha/)
* (@donncha)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9778825)
* BTW – I [tried mod_pagespeed in 2010](https://odd.blog/2010/11/08/wp-super-cache-modpagespeed/)
and ran into problems myself. I haven’t tried it since.
* [hero12](https://wordpress.org/support/users/hero12/)
* (@hero12)
* [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9780216)
* I had to
* `ModPagespeedDisallow "*mydomain.com/mydir/*"`
into **pagespeed.conf**
* in order to turn it off per directory
* they wrote that on the latest versions you could use the `standby` switch (instead
of `off`) but on CentOS 7 at the moment I don’t get that version
Viewing 12 replies - 1 through 12 (of 12 total)
The topic ‘Cache Tester’ is closed to new replies.
* 
* [WP Super Cache](https://wordpress.org/plugins/wp-super-cache/)
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## Tags
* [Cache Tester](https://wordpress.org/support/topic-tag/cache-tester/)
* [cURL error 35](https://wordpress.org/support/topic-tag/curl-error-35/)
* 12 replies
* 3 participants
* Last reply from: [hero12](https://wordpress.org/support/users/hero12/)
* Last activity: [8 years, 5 months ago](https://wordpress.org/support/topic/cache-tester/#post-9780216)
* Status: not resolved