Allintitle: sometimes it's not accurate.Is it enough to check how SEO strong those top ten pages are to estimate the difficulty of the keyword or we need to take into account what the command "allintitle:" shows?
What if we want a basic overview in a single click instead of checking each site metric on tool like ahref?Keyword difficulty in SEO can be checked by the number and quality of backlinks to the top ten pages in the Search Engine Results Page for that keyword and how strong their backlinks are. you can try a better tool like Ahrefs Webmaster for that.