How do you feel about systems for automatically evaluating the quality and cost of websites?

Question

Automation

I would like to know the opinion of habravchans regarding the assessment of the quality and cost of websites using automatic systems, for example, such as: cys.ru :

or mysitecost.ru :

or bizinformatsiya.ru :

Should we trust such an assessment? And do you use similar systems when buying sites to find out their cost?

Answer 1

This assessment should not be trusted. My site of two lines is estimated by the last two systems at $ 583 and 8,314.38 rubles , respectively.

Answer 2

If the price offered by the system suits me, then I will be positive.
If not satisfied, I will be negative.
When I bought sites, I often used system data to bring down the price. When selling, marketers hired "experts" to independently evaluate the site (usually a studio).

Answer 3

Strangely I enter the site and the answer is “Unfortunately, it is impossible to open the document now.”
Do such analyzers not analyze all sites?

Answer 4

definitely worth "trusting" the service, which says that habr has 66 views and 22 visits per day.

Answer 5

How can you trust a tool that builds an assessment on it is not clear who, how, and why criteria are chosen? =)
How much does a fancy online store cost on a new domain with zero traffic? How much does a personal blog cost on some constructor after a surge in traffic? =) I.t.p. These are not tools - this is nonsense.
I checked - but shitty blog is more expensive.