[SmartCrawl] Checkup shows Facebook tracking img as missing alt tag

When I run SEO Checkup on my site it gives me some results that are incorrect, for example:

– missing favicon while there’s one defined in the code
– Image ALTs shows Facebook tracking image as not having alt
– H1 Headings – doesn’t tell on which page
– Anchor Tags – not clear on which page
– Relative Anchors Pointing to Invalid IDs – shows just a checkbox