HubSpot form not showing up on your page

The embed script looks for a container element with the id you gave it, and writes the form into that element. Some page builders assemble a page in stages, so the script can run before the container exists. When it does, the script has nothing to fill, and the page shows an empty heading. A container inside a closed tab or accordion can also have no height until a visitor opens it. The editor may show no error, because it is not the live page.

• View the page source and confirm the container element with your embed's id is on the page.
• Open the console after the page loads and look for a blocked script or an error that names the form.
• Check the network list for a request to the form script. If none appears, the script was never added.
• Find the form inside any tab, accordion or slide, and check it appears once the visitor opens it.
• Decline the consent banner in a private window and see whether the form appears, then accept and compare.

A buyer who has come for a demo reads the heading and looks for the form. On a laptop the gap is wide and obvious. On a phone it sits between the product screenshots and the footer, and the buyer may not connect the heading with anything. A buyer seldom writes in to say a page is broken. They assume the vendor does not take demo requests from a company their size, or that the form is down, and they move on.

The first is timing. Builders that load sections as the visitor scrolls, or that assemble the page after the first paint, can place the container after the script has already run. The second is placement. A form inside a tab, a slide or a collapsed accordion can be written into a box with no height until someone opens it. The third is removal. Some builders strip script tags from pasted code, so the container stays and the script is gone.

Consent is the fourth, and easy to miss. A banner that holds third-party scripts until a visitor accepts leaves the same gap for anyone who declines. Test once declined and once accepted, in private windows. If the gap appears only for the declined run, the cause is the banner, not the form, and the fix belongs in how the banner loads scripts.

The simulated visitor loads the page, waits, and scrolls to the spot where the form belongs. If a tab, accordion or slide hides that spot, the visitor opens it, as a stranger would. The report records whether the form appeared, the step where it did not, a screenshot, and any blocked script or console error on that step. It does not read your HubSpot account, so it cannot tell you whether the form is set up to send contacts to your CRM.

Page edits move things. A new section, a tab added to the design, or a different page template can place the form container inside a tab, accordion or slide, or leave it off the page. Load the page cold, open every tab, and run the simulated visitors again after each layout change, before the next campaign sends buyers there.