How to Do a Technical SEO Audit

# How to Do a Technical SEO Audit A technical SEO audit is the process of checking how well your website is built for search engines and users. For service businesses, a clean technical foundation often helps pages rank, load faster, and convert more visitors into leads. You do not need to be a developer to run a useful audit. You need a clear checklist and the willingness to fix what is broken. This guide walks through a practical technical SEO audit you can do on your own or hand to a contractor. ## Start With Crawl Accessibility Search engines need to reach your pages. If they cannot crawl or index your site, nothing else matters. - Check your `robots.txt` file. Make sure you are not blocking important sections. - Look at your XML sitemap. It should list real, live pages—not deleted ones. - Use a site crawl tool to see which pages return errors. Focus on 404s, 500s, and redirect chains. - Confirm your site uses HTTPS and that HTTP versions redirect properly. If a page is important for leads, it should be crawlable, indexed, and cleanly linked from elsewhere on the site. ## Review Site Structure and Internal Links A simple structure helps both users and search engines. - Keep main service pages within a few clicks of the homepage. - Use descriptive internal links instead of "click here". - Avoid orphan pages—content with no internal links pointing to it. - Group related services into clear categories (for example, "Plumbing" → "Water Heater Repair"). Good internal linking often helps search engines understand what each page is about and which pages matter most. ## Check Index Coverage You want the right pages in search results, not duplicate or thin ones. - Review indexed vs. submitted pages in search console data. - Look for duplicate title tags or meta descriptions. - Use canonical tags when similar pages exist. - Noindex low-value pages like thank-you pages or internal filters. A tighter index usually leads to more relevant impressions for the pages that drive business. ## Evaluate Page Speed and Core Web Vitals Slow pages hurt user experience and can reduce organic visibility. For service businesses, speed often helps keep visitors on the page long enough to call or fill out a form. Key areas to check: 1. **Largest Contentful Paint (LCP)** – how fast the main content loads. 2. **Cumulative Layout Shift (CLS)** – whether elements jump around while loading. 3. **Interaction to Next Paint (INP)** – how quickly the page responds to clicks or taps. Common fixes include compressing images, removing unused scripts, and using browser caching. Tools like field-data reports can show how real visitors experience your site. If you want an easier way to monitor this, SEO Done (Stellar Marketing) includes page-speed and Core Web Vitals tracking designed for service-business sites. ## Audit Mobile Usability Most service searches happen on phones. A site that fails mobile checks will struggle. - Test tap targets (buttons and links should be easy to press). - Make sure text is readable without zooming. - Avoid horizontal scrolling. - Confirm forms work on small screens. Mobile issues are usually straightforward to fix but easy to overlook. ## Inspect Metadata and Headings Each page should tell search engines what it is about. - Unique title tag per page, including the service and location when relevant. - Clear meta description that matches page content. - One H1 per page, used as the main topic. - Logical H2/H3 structure for sections. Avoid stuffing keywords. Write for the person who will read the result. ## Look for Content and Duplicate Issues Technical SEO is not just code. Thin or duplicated content can hold a site back. - Identify pages with very little original text. - Merge near-duplicate service pages when they target the same intent. - Add location-specific details for service-area pages instead of copying the same block everywhere. - Check for broken outbound links. Quality content paired with clean technical setup tends to perform better over time. ## Verify Structured Data Structured data helps search engines read key details. - Use local business schema for address, phone, and hours. - Use service schema where appropriate. - Validate markup so it does not error. - Do not add fake reviews or misleading data. Proper structured data can improve how your listings appear, such as showing hours or ratings. ## Check Redirects and Site Migrations If you changed URLs, platform, or domain, redirects matter. - Map old URLs to new ones with 301 redirects. - Avoid redirect chains (A → B → C). - Update internal links to point to final URLs. - Keep sitemaps updated after changes. Poor redirect handling is a common cause of lost rankings after a redesign. ## Monitor Security and Technical Health A compromised site can disappear from search and damage trust. - Keep CMS and plugins updated. - Use secure forms for lead capture. - Scan for malware or injected content. - Review server logs for unusual bot activity. Basic hygiene prevents larger problems later. ## Build a Simple Audit Routine You do not need to audit everything daily. A practical rhythm works better. - Monthly: crawl for errors, check indexed pages, review speed. - Quarterly: full audit of structure, metadata, and redirects. - After any site change: spot-check critical pages. Writing down what you fix helps you track progress and avoid repeating mistakes. ## When to Get Help If you find issues you cannot resolve, a technical partner can save time. Some problems—like server configuration or large site migrations—are easier with experience. For ongoing optimization across SEO, CRO, and page speed, SEO Done (Stellar Marketing) can help service businesses keep their sites healthy without needing a full in-house team. A technical SEO audit is not a one-time task. It is a habit. Start with crawl access and speed, then move into structure and content. Small, consistent fixes often help service websites earn more organic leads. Run a free SEO audit on your site at https://seodone.ai