How to use iframe, if both sites are mine?

Is there a website hos1.com I want to get it into an iframe on hos.com. How to do it?

- does not display.
July 8th 19 at 16:17
1 answer
July 8th 19 at 16:19
Probably the site that you defined in the iframe gives the header X-Frame-Options: SAMEORIGIN or even DENY

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