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**Category:** Kolibri\
**Created:** [February 10, 2022, 6:26pm UTC](https://community.learningequality.org/t/h5p-and-html5-content-access-issue/2304 "2022-02-10T18:26:51Z")\
**Posts on this page:** 2\
**Page:** 1
**Author:**  [@nassim09](https://community.learningequality.org/u/nassim09)\
**Post date:** [February 10, 2022, 6:26pm UTC](https://community.learningequality.org/t/h5p-and-html5-content-access-issue/2304/1 "2022-02-10T18:26:51Z")
## Summary
- cannot load H5P or html5 content in kolibri even when i change to different port “ZIP\_CONTENT\_PORT”, i cannot load any resource imported from PHET fre example.
in kolibri there is 🙂
The website will not allow Firefox to display the page if it is embedded by another site
and when i click to open a new window
# HTTP Status 403 – Forbidden
when i exit from the content, i see there are a some progress made in the bar
## Technical details
- Kolibri version : the latest in github 0.15.x 1b8dcb2d6409efad6204d53578bfc16bfe8cc29
- Operating system : ubuntu 18
- Browser: firefox 96.0 (64 bits)
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**Author:**  [@richard](https://community.learningequality.org/u/richard)\
**Post date:** [February 10, 2022, 7:17pm UTC](https://community.learningequality.org/t/h5p-and-html5-content-access-issue/2304/2 "2022-02-10T19:17:40Z")
Hi @nassim09,
Sorry to hear you’re having issues - can you clarify what you mean by:
> [@nassim09](#):
>
> The website will not allow Firefox to display the page if it is embedded by another site
This may be disallowed by our Content Security Policy, but would have to understand exactly what is happening to guide further.
Kind Regards,
Richard