SEO Audit Checklist: How to Find What Is Holding Your Website Back

An SEO audit is a structured review of your website that shows why it is, or is not, ranking on Google. It checks four areas: technical health, on-page content, local signals and authority. Done properly, it gives you a prioritized list of fixes instead of guesswork.

What is an SEO audit?

Think of an SEO audit as a health check for your website. Google has to be able to crawl your pages, understand them, trust them and decide they deserve to rank above competitors. If any one of those steps fails, your traffic suffers.

For a small or mid-sized business in Montreal, Quebec or anywhere in Canada, an audit usually reveals a handful of issues that explain most of the problem. The goal is not a 200-page report. The goal is to know what to fix first.

When should you run an SEO audit?

A good time to audit your site is:

• When traffic or leads drop without an obvious reason.
• Before or after a website redesign or a platform change.
• When you are about to invest in content or link building.
• Once or twice a year, as routine maintenance.

If you are planning a redesign, auditing first protects the pages that already bring in visitors. Read also: How to Redesign Your Website Without Losing Your Google Rankings

Part 1: Technical SEO checklist

Technical issues are often invisible to visitors but obvious to search engines. Start here, because content cannot rank if Google cannot reach it.

Indexing and crawling

• Check Google Search Console to see how many pages are indexed and which are excluded.
• Make sure important pages are not blocked by robots.txt or a noindex tag.
• Confirm you have an XML sitemap and that it is submitted.
• Look for broken internal links and pages returning 404 errors.

Site speed and Core Web Vitals

Slow pages lose visitors and can lose rankings. Review your Core Web Vitals report in Search Console and test key templates such as the homepage, service pages and blog posts. Large images, heavy themes and too many plugins are frequent causes.

Read also: Website Speed Optimization: How to Improve Core Web Vitals

Mobile experience and security

• Test your main pages on a phone: text size, buttons, menus and forms.
• Confirm the whole site runs on HTTPS with no mixed content warnings.
• Check that there is only one version of the site (with or without www) and that the other redirects to it.

Part 2: On-page and content checklist

Once Google can access your pages, it needs to understand what each one is about and why it is useful.

Titles, headings and meta descriptions

Every important page should have a unique title tag that includes its main keyword, a clear H1 and a meta description that encourages clicks. Duplicate or missing titles are among the most common issues we find.

Keyword targeting

Each service should have its own page targeting one main search intent. A single “Services” page that lists ten things rarely ranks for any of them. Map one primary keyword to one page, and avoid two pages competing for the same term.

Content quality

Ask honest questions about each page:

• Does it answer what a customer actually wants to know?
• Is it more helpful than the pages currently ranking?
• Is it up to date, with accurate contact details and service areas?
• Does it lead the visitor toward a clear next step?

Thin pages with a few lines of text, or pages copied from elsewhere, usually need to be expanded, merged or removed.

Internal linking

Link related pages together so visitors and search engines can find your most important content. Service pages should receive links from your blog posts and homepage.

Part 3: Local SEO checklist

For businesses that serve a city or region, local signals often matter more than anything else.

• Claim and complete your Google Business Profile with accurate categories, hours and services.
• Keep your business name, address and phone number consistent everywhere.
• Create location or service-area pages when you serve several cities.
• Encourage satisfied customers to leave reviews, and reply to them.

Read also: Google Business Profile: The Complete Guide for Canadian Small Businesses

Part 4: Authority and backlinks

Google also looks at how other websites refer to you. Review which sites link to yours, whether those links come from relevant and trustworthy sources, and whether competitors have links you could reasonably earn, such as industry associations, local directories, partners and media coverage.

Avoid buying links in bulk. Low-quality links can do more harm than good.

How to prioritize your audit findings

An audit only helps if it leads to action. Sort your findings into three groups:

• Critical: problems that stop pages from being indexed or loading properly.
• High impact: missing or weak service pages, poor titles, slow key templates.
• Ongoing: content improvements, new articles, reviews and links.

Fix critical items first, then work through the high-impact list. Track progress in Search Console over the following weeks. SEO results build over time, so expect gradual improvement rather than overnight jumps.

Read also: How Long Does SEO Take to Work? Realistic Timelines for Small Businesses

DIY audit or professional SEO audit?

You can complete the basics of this checklist yourself with Google Search Console and a careful review of your pages. A professional audit adds depth: crawling the full site, analyzing competitors, reviewing backlinks and turning everything into a clear action plan.

At Loubane, we run SEO audits for businesses across Montreal, Quebec and Canada, and we can also handle the fixes. To get your website reviewed, reach out through the contact page on loubane.ca or call 438-933-7601.

FAQ

How long does an SEO audit take?

A basic audit of a small website can be done in a few hours. A full audit of a larger site, including competitors and backlinks, usually takes longer.

How often should I audit my website?

Once or twice a year is a good rhythm for most businesses, plus an extra audit before and after any redesign.

Do I need paid tools for an SEO audit?

No. Google Search Console covers many essentials for free. Paid crawlers and backlink tools help with larger sites and deeper competitor analysis.

Will an SEO audit improve my rankings by itself?

No. The audit identifies problems. Rankings improve when the fixes are implemented and maintained.