"Viewport Not Set" - PageSpeed Best Practices Issue

Classic
1

I was updating some pages with Breadcrumbs and when I published the changed pages. Ahrefs is now reporting that 10 pages do not have Viewport Set. Running Ligthouse reports the same thing.

Ahrefs-Viewport
Ahrefs-Viewport1428×772 184 KB

Lighthouse-Viewport
Lighthouse-Viewport1428×719 97.5 KB

Chrome-Source
Chrome-Source1428×772 156 KB

Some Pages:

https://customdrains.com/stinless-trench-drains/

After looking at the page source in Chrome, Firefox, etc. I do see the Meta Name=Viewport, but it’s NOT at the top.

Using RWC 9.3.4, Stacks 5.3.0, SEO Helper 2.9.1

Any idea why I getting this issue ?

2

Seems that this issue has something to do with SEO Helper. I had copied the various SEO components and pasted from one page to another, then made corrections on the new page to reflect the correct info…

I deleted the SEO Basics Stack on 1 page, saved & closed the project, then built the SEO Basic stack back. Published that page and the “Viewport Issue” is No More. What a PIMA - (Pain in my A$$).

I guess the JS components get confused…