# If you had access to the entire website, server logs, Search Console, analytics and development team, what would your first Technical SEO investigation be?

> I would not immediately run a crawler and start fixing warnings.

I would first establish the site's **search architecture**.

### Step 1 — Understand the business

Identify:

- primary revenue pages;

- lead-generation pages;

- informational content;

- geographic markets;

- important user journeys.

### Step 2 — Build the URL inventory

Compare:

**CMS/database URLs**

against:

**sitemap URLs**

against:

**crawler-discovered URLs**

against:

**server-log URLs**

against:

**Search Console URLs**

### Step 3 — Understand crawl behavior

Determine what Googlebot actually spends time crawling.

### Step 4 — Understand indexation

Determine which important URLs are:

- indexed;

- discovered but not indexed;

- crawled but not indexed;

- canonicalized elsewhere;

- blocked;

- noindexed.

### Step 5 — Audit rendering

Select representative templates and compare:

**HTTP response → rendered DOM → Google-rendered output**

### Step 6 — Audit architecture

Map:

**internal links → canonical URLs → sitemap URLs**

### Step 7 — Identify the largest constraint

The first major finding might be:

- inefficient URL generation;

- poor discoverability;

- rendering failure;

- canonicalization;

- migration errors;

- server capacity;

- indexation quality.

Only then would I build the technical roadmap.

The central principle is:

**Find the system-level constraint before fixing individual symptoms.**

Google's documentation repeatedly emphasizes understanding the crawl/index/serving pipeline, managing URL inventory and validating how Google processes pages.

## Sources

- [Google Search Central — How Search Works](https://developers.google.com/search/docs/fundamentals/how-search-works)
- [Google Search Central — Crawl Budget](https://developers.google.com/crawling/docs/crawl-budget)
- [Google Search Central — Javascript SEO Basics](https://developers.google.com/search/docs/crawling-indexing/javascript/javascript-seo-basics)
- [Google Search Central — Canonicalization](https://developers.google.com/search/docs/crawling-indexing/canonicalization)

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Answered by Abhinav Krishna (https://www.theseocentral.com/author/abhinav-krishna)
Source: https://www.theseocentral.com/technical-seo-faq/if-you-had-access-to-the-entire-website-server-logs-search-console-analytics-and-development-team-what-would-your-first-technical-seo-investigation-be