Website Audit Checklist: What Actually Matters (And What Most Guides Miss)

01What a Website Audit Actually Is (and What It Isn’t)

A website audit is a structured review of your site’s health. It checks if search engines can find your pages, if your content is performing, and if visitors can use your site without friction.

It is not a redesign. It’s not a keyword report. And it’s not a one-time project you can forget about.

You need a website audit when:

• Your organic traffic has dropped and you don’t know why
• You’re launching a new website or migrating to a new platform
• You haven’t reviewed your site in six months or more
• You switched agencies and want to know what the last team missed
• You’re investing in SEO or paid ads and want to make sure the foundation is solid
• You’re comparing digital marketing companies in Denver and want to evaluate your current position

A good audit gives you a prioritized list of what to fix, ranked by impact. Not a 40-page PDF full of charts nobody reads.

02Website Audit Checklist: The 6 Things to Check

This is the same structure I use on every client engagement. Each section covers what to check, what tools to use, and what I find most often.

1. Technical SEO

Technical SEO is the foundation. If search engines can’t crawl and index your site, nothing else matters. This is the most important part of any website technical audit checklist.

What to check:

• Crawlability: Can Google access all your important pages? Check Google Search Console under “Pages” for indexing errors.
• XML sitemap: Does it exist, is it submitted to Google Search Console, and does it reflect your current site structure?
• Robots.txt: Is it accidentally blocking pages you want indexed? Visit yoursite.com/robots.txt to check.
• HTTPS/SSL: Your entire site should load on HTTPS. Mixed content warnings (HTTP images on HTTPS pages) count as a problem.
• Core Web Vitals: Google measures three metrics: Largest Contentful Paint (LCP) for loading speed, Interaction to Next Paint (INP) for responsiveness, and Cumulative Layout Shift (CLS) for visual stability. Note: Google replaced First Input Delay (FID) with INP in March 2024. If your audit guide still references FID, it’s outdated.
• Site speed: Test with Google PageSpeed Insights. Aim for “Good” Core Web Vitals scores and fix the biggest speed blockers first. Don’t chase a perfect score. Focus on what actually slows the page down.
• Broken links: Internal and external. Even a few broken links signal neglect to Google.
• Canonical tags: Confirm each page points to the preferred version of the URL and isn’t accidentally canonicalized to something else. Missing or incorrect canonicals cause duplicate content problems. Common on sites with URL parameters, pagination, or staging environments that went live.
• Schema markup: At minimum, check for Organization schema and Local Business schema (if you serve a local market). We’ll go deeper on schema in the AI visibility section.
• Redirect chains: One redirect is fine. Two or three stacked redirects slow down crawling and lose link equity.
• Orphan pages: Pages with no internal links pointing to them. Google has a hard time finding these, and they rarely rank. Screaming Frog can surface orphan pages when you combine crawl data with your sitemap or analytics. If you have valuable content that nobody links to from within your own site, it’s essentially invisible.

Tools: Google Search Console, Google PageSpeed Insights, SE Ranking site audit, Screaming Frog.

2. On-Page SEO

On-page SEO is the metadata that tells Google what each page is about. This part of the seo website audit checklist catches the most common problems: missing or duplicate meta information.

What to check:

• Title tags: Every page needs a unique title under 60 characters that includes the target keyword.
• Meta descriptions: Unique for each page, under 155 characters, written to get clicks from search results.
• H1 tags: One H1 per page. It should include your primary keyword and clearly describe the page content.
• Header hierarchy: H2s and H3s should be used in logical order. Don’t skip from H1 to H4.
• Image alt text: Every image needs descriptive alt text. Not keyword stuffing, just a plain description of what the image shows.
• URL structure: Short, descriptive, lowercase, with hyphens between words. No random numbers or parameter strings.

Tools: SE Ranking site audit, Screaming Frog, Yoast SEO or Rank Math (for WordPress sites).

3. Content Quality

Google rewards content that’s helpful, accurate, and written by someone with real experience. Your audit should check if your content meets that standard or falls short.

What to check:

• Thin content: Pages with fewer than 300 words rarely rank and may drag down your site’s overall quality signals.
• Duplicate content: Check for identical or near-identical content across your own pages (internal duplication) and against other sites (external duplication).
• Outdated information: Blog posts referencing 2023 or 2024 data, old pricing, or discontinued services.
• Keyword cannibalization: Are multiple pages on your site competing for the same keyword? This splits your ranking potential and confuses Google about which page to show.
• E-E-A-T signals: Does your content show Experience, Expertise, Authoritativeness, and Trustworthiness? Author bios, cited sources, first-person experience, and real case studies all count.
• Content gaps: What are your competitors covering that you’re not? Run a competitive analysis to find topics your audience searches for that your site doesn’t address.
• Search intent alignment: Check if your page format matches what Google is ranking for your target keyword. If the top 5 results are all how-to guides and your page is a sales pitch, you have an intent mismatch. Your content format (guide, list, comparison, tool) needs to match what the SERP rewards.
• AI-generated content quality: If your site uses AI-written content, check if it reads naturally and adds real value. Google doesn’t penalize AI content specifically, but it does penalize low-quality content regardless of how it was created. Pages that sound robotic, repeat the same phrases, or lack a clear point of view are a liability.

Tools: SE Ranking competitive analysis, Google Search Console (performance report shows which pages get zero clicks).

4. User Experience

Engagement metrics like bounce rate and session duration help you spot UX problems that hurt conversions. Poor UX can cut conversions even when rankings are solid.

What to check:

• Mobile responsiveness: Does your site work properly on phones and tablets? Beyond basic responsiveness: do the menus work, are buttons tappable, and is text readable without pinching?
• Navigation: Can a first-time visitor find what they need in 2-3 clicks?
• Page layout: Is there enough white space? Are paragraphs short enough to read on mobile?
• CTA placement: Is it clear what you want the visitor to do? Is the call-to-action visible without scrolling?
• Accessibility basics: Sufficient color contrast, readable font sizes (minimum 16px), descriptive link text.
• Local UX (for local businesses): Is your phone number clickable on mobile? Is your address correct? Is your Google Maps embed working? Is your Name, Address, and Phone number (NAP) consistent across the site?
• Google Business Profile: For any Denver or Colorado business targeting local customers, your GBP and your website should match: name, category, hours, and URL. If your GBP category doesn’t match your primary service, you’re losing local pack visibility. Mismatches between your GBP and your website can drag down local rankings.

Tools: Google PageSpeed Insights (mobile tab), manual testing on your actual phone, Google Analytics 4 (engagement metrics).

5. Backlink Profile

Backlinks remain one of Google’s strongest ranking signals. Your audit should check both the quality of links pointing to your site and where you have opportunities to build new ones.

What to check:

• Total backlinks and referring domains: More referring domains (unique sites linking to you) matters more than total link count.
• Toxic or spammy links: Links from link farms, foreign spam sites, or directories that exist only for link building. These can hurt your rankings.
• Anchor text distribution: A natural backlink profile has varied anchor text: your brand name, generic phrases like “click here,” and some keyword-rich anchors. If 80% of your anchors are exact-match keywords, that looks manipulative.
• Competitor comparison: How does your backlink profile compare to the sites outranking you? This shows you the gap you need to close. If you’re working with a Denver SEO services provider, they should be running this comparison for you.
• Lost links: Have any quality sites that used to link to you removed those links? This happens when you change URLs without redirects.

Tools: SE Ranking backlink checker, Google Search Console (links report).

6. AI and Search Visibility

This is new to the audit checklist in 2026, but it matters. Google’s AI Overviews now appear on a significant percentage of searches. AI answer engines like ChatGPT and Perplexity pull content from the web and cite sources. If your site isn’t visible in these systems, you’re losing ground.

What to check:

• AI Overview presence: Search your target keywords in Google. Is your content being pulled into AI Overviews? Are your competitors? Do this in an incognito window. AI Overviews vary by user, location, and search history.
• AI engine citations: Search for your brand and your key topics in ChatGPT and Perplexity. Are they referencing your content?
• Structured data: Schema markup helps search engines and AI systems understand your content. Check for Organization schema, FAQ schema (which can trigger People Also Ask appearances), Article schema, Local Business schema, and HowTo schema for instructional content. Missing schema means missing opportunities for rich results in Google.
• FAQ content: Pages with clear question-and-answer formatting are more likely to be cited by both Google’s People Also Ask and AI systems.
• Entity optimization: Does Google understand what your business is and what topics you’re authoritative on? Search your brand name and see what Google shows in the knowledge panel.

03Website Audit Cost: What You’ll Pay (And What You Get)

A professional website audit at Creative Options Marketing costs $500.

Here’s what that includes:

• Full technical crawl and error identification
• On-page SEO review across all indexed pages
• Content quality assessment
• Backlink profile analysis
• Competitive benchmarking against your top 3 competitors
• A prioritized action plan ranked by impact

We don’t dump a 40-page report full of charts and leave you to figure it out. You get a ranked list of what to fix first, what can wait, and what’s actually costing you traffic and leads. We walk you through it.

Most clients use the audit as a starting point, then decide which fixes to handle in-house and which to hand off to us.

The audit takes 1-2 business days depending on site size.

Can you do it yourself? Yes, with time and the right tools. Google Search Console and PageSpeed Insights are free. Screaming Frog gives you 500 URLs free. SE Ranking starts at $55/month. Budget half a day for a small site, a full day or more for anything over 100 pages.

The tradeoff is simple. A DIY audit costs you time but saves money. A professional audit costs $500 but gives you experienced eyes that know what to prioritize and what problems look like after seeing hundreds of sites.

04What We Find on 80% of Website Audits

After 16 years of running audits, certain problems show up almost every time. If your site hasn’t been audited recently, there’s a good chance you have several of these.

Missing or duplicate meta titles and descriptions. This is the #1 finding. Most sites have pages with no meta description at all, or the same title tag on 10 different pages. Each page needs unique metadata.

Broken internal links. Links pointing to pages that no longer exist, usually from old blog posts or site restructuring. Every broken link is a dead end for both users and Google.

Uncompressed images. Large image files are the most common cause of slow page speed. A single uncompressed hero image can add 3-4 seconds to your load time.

No Google Search Console connected. Some businesses don’t even have Search Console set up. This means Google has been sending them error reports and performance data, and nobody has been reading it.

Pages accidentally set to noindex. This happens more than you’d think. A developer adds a noindex tag during staging and forgets to remove it before launch. I’ve found sites where 30%+ of their pages were invisible to Google.

No schema markup. Structured data helps Google show rich results (star ratings, FAQ dropdowns, business info). Most small business sites have none.

No clear conversion path. The site ranks, it gets traffic, but there’s no obvious next step for the visitor. No prominent CTA, no contact form above the fold, no clickable phone number. This is where your site is leaking leads. A website audit overlaps with a CRO audit here. If your site isn’t converting visitors into leads, technical SEO alone won’t fix it.

If any of these sound familiar, a professional audit will tell you exactly how bad it is and what to fix first.

05Tools We Use to Run a Website Audit

You don’t need 15 tools. Here’s what we actually use:

We use SE Ranking as our primary platform because it combines site auditing, rank tracking, and competitive analysis in one tool. It’s more cost-effective than Semrush or Ahrefs for the agency work we do, and the reporting is clean enough to share directly with clients.

06How Often Should You Audit Your Website?

Most businesses don’t need a monthly audit. They need one thorough audit and then a system to maintain what was fixed. A full monthly audit usually isn’t necessary. After a thorough audit, most sites do better with routine monitoring and targeted fixes.

Full audit: Twice a year at minimum. Quarterly if you’re actively investing in SEO or running paid campaigns.

Quick checks: Monthly. Look at Google Search Console for new crawl errors, check your Core Web Vitals, and scan for broken links.

After major changes: Always run an audit after a site redesign, platform migration, URL restructuring, or a major Google algorithm update.

The sites that perform best are the ones that treat audits as maintenance, not emergencies. By the time you notice a traffic drop, the problem has usually been there for months.

Frequently Asked Questions