no, you're wrong. Look at that page:
ironmaglabs bodybuilding supplements: Whey protein isolate
serving size: 30g
protein: 26g
implied percentage: 86.66%
quote from the same page: "according to mckinley health center, isolates contain about 90 percent pure whey protein, which is higher than most concentrates. Whey protein isolates are lower in fat and lactose, so they may be a better choice for people who are lactose intolerant. Concentrates contain anywhere from 29 percent to 89 percent protein content."
everything i wrote is correct. You are claiming it is isolate while on the same page saying that it's percentage of protein is concentrate.
Looking forward to your webmaster 'correcting' the quote from mckinley, whoever the hell that is.
Too much time in gym means too little time in math class.