Title: [Plugin: Google Content Experiments] Problems with _setAllowLinker
Last modified: August 20, 2016
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# [Plugin: Google Content Experiments] Problems with _setAllowLinker
* [lbrean](https://wordpress.org/support/users/lbrean/)
* (@lbrean)
* [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-google-content-experiments-problems-with-_setallowlinker/)
* Where google analytics is set up for cross domain tracking (e.g. domain.com and
secure cart.otherdomain.com) the _setAllowLinker is required.
* However, the GCE plugin won’t allow the required
*
* to be saved above the control code. (it just plain won’t save it to the database).
Thus, it’s not possible to begin experiments as there is always a “Web server
rejects utm_expid.” error.
* See for example,
* [https://productforums.google.com/forum/#!msg/analytics/9ogbbQPZFpk/zK5xsxfwsvkJ](https://productforums.google.com/forum/#!msg/analytics/9ogbbQPZFpk/zK5xsxfwsvkJ)
* [http://wordpress.org/extend/plugins/google-content-experiments/](http://wordpress.org/extend/plugins/google-content-experiments/)
Viewing 1 replies (of 1 total)
* Plugin Author [Glenn Mulleners](https://wordpress.org/support/users/glennm/)
* (@glennm)
* [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-google-content-experiments-problems-with-_setallowlinker/#post-2918022)
* Thanks for your comment lbrean.
* I tried adding
* ```
```
* right before the `` and did not encounter
any problems with inserting this code. The source code shows that the code is
added between `` and ``.
* I suppose you did read [Run an Experiment Across Subdomains](http://support.google.com/analytics/bin/answer.py?hl=en&answer=2658140&topic=1745208&ctx=topic)
already?
* Which theme (and version) and WP version are you running?
Viewing 1 replies (of 1 total)
The topic ‘[Plugin: Google Content Experiments] Problems with _setAllowLinker’ is
closed to new replies.
* 
* [Google Content Experiments](https://wordpress.org/plugins/google-content-experiments/)
* [Frequently Asked Questions](https://wordpress.org/plugins/google-content-experiments/#faq)
* [Support Threads](https://wordpress.org/support/plugin/google-content-experiments/)
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* [Unresolved Topics](https://wordpress.org/support/plugin/google-content-experiments/unresolved/)
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* 1 reply
* 2 participants
* Last reply from: [Glenn Mulleners](https://wordpress.org/support/users/glennm/)
* Last activity: [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-google-content-experiments-problems-with-_setallowlinker/#post-2918022)
* Status: not resolved