The second Red Gate million dollar challenge
blog.businessofsoftware.org
blog.businessofsoftware.org
In fact, you can artificially push up this number by having a team of sales people profiling potential customers and then persuading users to try out the product. Even though this will result in a large cost of customer acquisition (remember: you have actively persuaded potential customers), conversion rate will be much higher than 10%. On the other hand if you are relying on SEO and get lots of passive and active interest in the product, your conversion rate will be much lower. (But you paid close to nil for each additional potential customer)
Ultimately what matters is if a company can make cost of customer acquisition less than life time value of the customer. Hard to measure as compared to conversion rate, but that's what really matters.
If you want to measure something related to conversion rate, measure how much you can improve it. Not how much it currently is.
Conversion rate is not something to tune for, turnover/profits are, and if you can increase your turnover without increasing costs in such a way that your profits suffer then it is perfectly ok to see a drop in conversion rate.
Enforcing an artificially high conversion rate is almost a disincentive to actively market the product (or even permit trials) once you've gone beyond the exact niche you've designed the product for, not to mention an incentive to offer "first year" prices well below market value.
So I suggest to beak down your site to the following levels (example figures but not far off from typical web-starter):
100% unique visitors 30% saw registration page 21% signed up for trial 30 days 19% logged in 11% did 3 key tasks (made project, setup 1 test, checked 1 report) 5% logged in 3x within first month 2% upgraded to paid service 1.5% is still with us after 1 year
So you have these metrics and then you monitor them day/week/month whatever you feel like. And every percentage has to increase otherwise non of you technical improvements, bug fixes, marketing effort or support is working.
It is still interesting, but it needs a more accurate title.
If it was an actual challenge they would accept prototypes or they would have a list of specs to build matching software to.