GA4 and Search Console Basics

For most small and mid-sized businesses, website analytics comes down to two free tools, GA4 (Google Analytics 4) and Search Console, and a 30-minute monthly check of 5 to 7 numbers. GA4 shows what visitors did once they arrived; Search Console shows how the site appeared in Google Search before they arrived. If you outsource, rough ranges in Japan are tens of thousands of yen to about 100,000 yen for initial setup, about 10,000 to 50,000 yen per month for monthly reports, and about 50,000 to 200,000 yen per month for operations with improvement proposals. This article covers the numbers to watch, the first-time setup, a monthly routine, and how to decide between in-house and outsourced.

For the overall cost of keeping a site running, see website maintenance costs; for search-driven traffic, see SEO service costs. Analytics is the yardstick that tells you whether that spending is working.

Once a site is published, you cannot tell whether it is working without numbers. Judging by a feeling that inquiries seem low makes it easy to fix the wrong thing. If nobody is seeing the site, the remedy is different from the case where people see it but do not get in touch.

There are three main purposes. First, understanding the current state: visits, where visitors come from, and which pages are read. Second, prioritizing improvements: start with the weakest spot shown by the data instead of spreading limited time and budget thin. Third, checking cost-effectiveness: you can see what the money paid to a web agency, ad vendor, or SEO provider shows up as in the numbers.

You do not need detailed analysis from day one. Keeping to a small set of numbers and reviewing the same ones the same way every month is far more effective in practice.

Both are free Google tools, but they look at different places. GA4 records behavior after someone reaches your site. Search Console records what happens before that: how your pages appeared in Google Search results and how often they were clicked. Using both lets you follow the whole path from being found, to visiting, to inquiring.

GA4 alone does not give detailed search terms, while Search Console alone cannot show whether a visit led to an inquiry. That is why even small businesses are advised to install both.

GA4 shows a huge number of metrics, but you do not need to follow them all. Narrowing the monthly check to the seven below makes the routine easier to keep up. Benchmarks vary widely by industry and site size, so treat them as rough references and prioritize comparison with your own last month and the same month last year.

A "key event" is what used to be called a "conversion" in GA4. It means an action that matters to the business, such as submitting an inquiry, tapping a phone button, or requesting materials. Without it, you cannot tell whether more traffic produced any results.

Analytics mistakes create data that cannot be recovered later. GA4 records only from the day it is set up, so it is best done before or right after launch. Go through the following.

- Create the GA4 property and place the tag: Install the measurement ID (a string beginning with G-). On WordPress this can often be entered in a plugin or theme setting.
- Confirm data is arriving: Open the site yourself and check that GA4 realtime shows one user.
- Set key events: Mark the inquiry completion page, form submission, or phone button taps as key events. If the form has no thank-you page, ask your web provider.
- Exclude internal traffic: Visits by staff and the web agency skew the numbers. Define internal traffic by IP address and apply the filter. If staff work from home and IPs are not fixed, accept that it cannot be removed completely.
- Verify Search Console ownership: Register the whole domain. DNS verification is recommended, but the HTML tag method is acceptable if that is difficult.
- Link GA4 and Search Console: Linking in the GA4 admin lets you see search query information inside GA4.
- Submit a sitemap: Register it in Search Console and check that pages are recognized.
- Organize permissions: Avoid a state where only the agency contact holds admin rights; make sure your own Google account is also an administrator.

The last item is easy to overlook. If an agency set everything up under its own account and the contract ends, you may lose access to past data. When considering a website renewal, whether past numbers still exist is a key input, so make sure you can view them yourself.

The trick to keeping it going is to look at the numbers on a fixed day and in the same order. The first few rounds take longer, but it settles to about 30 minutes. Here is one way to run it.

The point is not to stop at looking, but to always decide one thing to do next month. Small changes are fine, for example adding the pricing page to the menu or rewriting the title of a page with many impressions but few clicks. Checking the following month whether the numbers moved builds the habit of improving.

Also reconcile the actual number of inquiries with GA4 key events each month. A large gap can point to a missing tag, spam submissions, or untracked phone calls.

Misreading the numbers can lead to wrong decisions. These are the mistakes most common among small businesses.

- Watching only page views: More views mean little if inquiries do not rise. In GA4, make users and key events the main figures rather than page views.
- Assuming more traffic is always better: Visits from searches unrelated to your business do not lead to sales. The quality of who arrives matters.
- Reacting to one month's change: Seasons, weekdays, and holidays move numbers a lot. Compare with the same month last year or look at a three-month trend.
- Counting your own and the agency's visits: Without an exclusion, numbers can be badly skewed, especially on small sites.
- Carrying over the old bounce-rate mindset: Many older articles assume the previous version. In GA4, use engagement rate, and remember that a short visit can still achieve the visitor's goal.
- Checking rankings daily: Rankings fluctuate slightly every day. A monthly trend is enough.
- Forgetting Google Business Profile: For local shops, calls and visits from map search do not show up in GA4. As covered in MEO and Google Business Profile costs, check them in the dedicated dashboard.

The cost of outsourcing analytics varies greatly with scope. The ranges below are general guides in Japan and change with site size, the type of provider (freelancer or agency), and reporting detail. Always compare quotes from several providers before contracting.

The range is wide because showing numbers and acting on them require very different effort and expertise. A report-only contract is cheap but can end up as reports arriving with nothing getting done. Operations contracts cost more, so check the contract for exactly what work is included.

There can be overlap with SEO service costs, so if you already work with an SEO provider, first check whether reporting is already included.

Neither is inherently better; choose by your team and goals. These criteria help.

In practice, a low-cost combination is to outsource only the initial setup and dashboard, then do the monthly check in-house. Even with in-house checks, having an expert review the data a few times a year reduces blind spots.

If you outsource, confirm four things: whether you can get a real sample report, whether improvement proposals are delivered in writing, whether admin rights are under your own name, and whether data can be handed over at termination.

- Compared GA4 users with last month and the same month last year
- Reviewed traffic by channel (search, ads, social, direct)
- Checked that key pages appear among the top pages viewed
- Reconciled inquiries with GA4 key events
- Reviewed impressions, clicks, and CTR in Search Console
- Picked one low-click page and drafted a better title
- Checked pages ranking 11 to 20 as candidates for added content
- Wrote three lines: what rose, what fell, what to do next month
- Confirmed our own account has administrator rights
- Confirmed the internal traffic exclusion is active