Question

What do you think is the most important metric to track in Google Search and why?

Answer 1

Goal: The goal of Google Search is to organize world's information and make it universally accessible.User Segmentation:- Users: Who use search to find information (students, researchers, casual searcher)…See more

Comments

Hi..nice answer - and good effort to keep things structured.

Well thought through from a customer perspective

One feedback - We are not clear on what the desired outcome for Google is here. e.g. Are they trying to monetize through advertisements, are they trying to monetize through sponsored search. If we had a good understanding of this, we could have done a better job in justifying the metric.

Answer 2

Goal: The goal of Google Search is to organize world's information and make it universally accessible.

User Segmentation:

- Users: Who use search to find information (students, researchers, casual searcher)

- Businesses - Who use search to drive traffic to their businesses (eCommerce, Local Businesses)

For this question, I'll choose to address the key metrics for the Users:

Pain Points / Use Cases:

- To find relevant information (better search results based on user intent)

- To find information efficiently (to be able to quickly understand what the links are leading to)

Based on the use cases of the users, we can define the most important metrics to track.

Metrics to Track:

%age of exits - how many people could not find any relevant search results and just left the page

CTRs - a higher CTR indicates higher relevance of the results

Number of results loaded - if the user couldn't find relevant results in top 10 and goes on to explore more results.. This again indicates irrelavant top results

Time spent on SERPs - to identify if the users are able to find relevant information quickly

Out of these, I would choose %age of Exits as the most important Metric as it summarizes all the other sub metrics and it has a direct impact on the business.

 

Would be happy to receive any feedback on this :)

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Answer 3

How Search worksGo to google > search box > dropdown > click on autosuggets query OR keep typing > SEARCH button OR I'm feeling lucky (ignore. returns top result and not us…See more

Comments

Very insightful!

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Thank you

Answer 4

How Search works

Go to google > search box > dropdown > click on autosuggets query OR keep typing 

> SEARCH button OR I'm feeling lucky (ignore. returns top result and not used heavily)

> search results

1. various pages (1 to N)
2. links in each page ( almost 8 to 10 results)

How user looks at results?

• User clicks on one link >  spend time > go back
• Ctrl + clicks multiple links and see each one > closes irrelvant one
• if user is satisfied then no further queries
• if not satisfied then similar queries in search again

Inputs for calculatig metrics 

1. time spent on each link for a query
2. number of links clicked for a query
3. Rank of each search result

Approach 1 

1. number of times queried - create group of similar looking queries
2. number of links clicked
3. summation of time spend on each link

(time1 + time2 + ... + timeN) / Number of links clicked / number of times queried

E.g. 

link 1 time  - 10 seconds and link 2 time is 50 seconds user queried only once

(10+50) / 2 / 1  = 60 / 2 = 30  

higher the score better.

Take reciprocal of it = 1/30 = .033

Score nearest to 0 is better 

Approach 2

We should also integrate ranking of links done by Google in the search

1. Take summation of (rank_i * time_i)
2. Divide the result by summation of (time1 to timeN) to get final score

Lower the score better it is (it means top ranked search results are given higher time)

Best Score achived using this method should be 1

But how would you compare 2 different queries with same score but different number of links clicked

• 1/standard deviation(rank1*time1,rank2*time2,rank3*time3,rank4*time4) 

 

The score near 0 is better as it means higher standard deviation. which means time spent on some pages is very high compared to other pages

Personally, I think second appraoch will serve as most important metric for Google Search

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Answer 5

Clarifying a bit: Google search is ability to find answers to questions, relevant information either through the web experience, or through digital assistants either via text or voice or visually. These are all…See more

Answer 6

Clarifying a bit: Google search is ability to find answers to questions, relevant information either through the web experience, or through digital assistants either via text or voice or visually. These are all ways of doing the same thing. To simply matters, we will assume we will try to answer this question for the type of search we are familiar with keywords etc via a search box. Now in addition to the results, google monetizes the search experience with paid results. Relevant paid results drive google ad revenue. As a business, therefore google needs to worry about two things at a high level - relevant results and the revenue being earned. These are both needed to track the overall health of the business. Sacrificing one versus the other reduces long term viability of the product. Let's take relevance - the results being returned must be relevant enough for the users to keep using Google. Therefore users must find a satisfactory result within the first few results. More precisely, the results need to be always better than any alternative out there in the market. There are various ways of measurements such as overall click through rate on the page, hit rate on the page, search productivity - however, if one we're to pick one metric, one would pick a successful search rate - there are probably ways to do this better, but I would suggest clicks - back button clicks as successful clicks over all requests. As far as revenue is concerned, the average revenue per user is a simple but clear indication of success with revenue. So tracking these two metrics which are by design at tension with each other would be my recommendation.

 

 

Google search is

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