A good SEO score is generally 80 or above out of 100 - an A. But the score itself is just a summary. What actually matters is which issues are dragging it down, because a 70 with one big fixable problem is very different from a 70 spread across twenty small ones. Here is how to read your score and what to do with it.
There is no official SEO score - every tool has its own scale - but a useful rule of thumb is: 90-100 (A) means your fundamentals are strong; 70-89 (B/C) means you have specific, fixable gaps; below 70 means there are real technical or on-page problems to address first. Most small business sites we grade land in the 60-80 range, which is good news: it usually means a handful of fixes can move them up fast.
A grader checks dozens of signals, groups them into categories, and rolls them into one number. RankBuddy, for example, grades 40+ signals across nine categories - speed, search appearance, structure, images, schema, social tags, links, technical SEO, and AI readiness - and weights the ones that affect rankings most. A website grader that just spits out a number without showing the issues behind it is not much use; the breakdown is the point.
Grade your site free and see the exact issues behind every category - with the fix for each.
Grade My Website FreeHere is the honest part: a high SEO score does not guarantee a high ranking. The score measures whether your site has fewer technical and on-page problems - a prerequisite for ranking, but not the whole story. Rankings also depend on content quality, backlinks, and, for local businesses, your Google Business Profile and reviews. Think of the score as your foundation: get it solid so your content and links can actually pay off.
The fastest way to raise a low score is to fix the heaviest issues first:
Work top-down by severity and the number climbs quickly.
Grade your site free and see the exact issues behind every category - with the fix for each.
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