{"id":23,"date":"2026-08-30T08:46:13","date_gmt":"2026-08-30T08:46:13","guid":{"rendered":"https:\/\/dooda.com.au\/bestseoagencymelbourne-com\/2026\/08\/30\/technical-seo-audit-yourself-checklist\/"},"modified":"2026-08-30T08:46:13","modified_gmt":"2026-08-30T08:46:13","slug":"technical-seo-audit-yourself-checklist","status":"publish","type":"post","link":"https:\/\/dooda.com.au\/bestseoagencymelbourne-com\/2026\/08\/30\/technical-seo-audit-yourself-checklist\/","title":{"rendered":"How to Run a Basic Technical SEO Audit Yourself: A 2026 Checklist for Melbourne Business Owners"},"content":{"rendered":"

If your website traffic has flatlined and you’re not sure why, the fastest way to find out costs nothing but an hour of your time. A technical SEO audit sounds like something only a specialist can do, but the basics, the checks that catch 80% of the problems we see on Melbourne business sites, are things any owner can run themselves with a couple of free tools. This guide walks through exactly what to check, what the results mean in plain English, and when the problem is big enough that it’s worth calling in help.<\/p>\n

What a basic technical SEO audit actually checks<\/h2>\n

Technical SEO is not about tricking Google. It’s about removing the obstacles that stop Google from finding, understanding and ranking pages that are otherwise perfectly good. Google measures site experience using three Core Web Vitals: Largest Contentful Paint (how fast your main content appears, ideally under 2.5 seconds), Interaction to Next Paint (how quickly your site responds when someone taps a button, ideally under 200 milliseconds), and Cumulative Layout Shift (how much your page jumps around while loading, ideally under 0.1) (Google Search Central<\/a>). Only 54.6% of websites currently pass all three thresholds, and Interaction to Next Paint is the most common failure point in 2026, with roughly 43% of sites missing that target (Searchlab Technical SEO Statistics 2026<\/a>). If your site is one of them, visitors are quietly leaving before they ever read your enquiry form.<\/p>\n

Not sure where to start? Our free 30-minute audit will tell you exactly what’s holding your site back, even if you never become a client. Claim your free audit<\/a>.<\/p>\n

The checklist: five things to check today<\/h2>\n

Run these five checks in order. Each takes a few minutes with free tools (Google’s PageSpeed Insights and Search Console are enough for all five).<\/p>\n\n\n\n\n\n\n\n\n\n
Check<\/th>\nTool<\/th>\nWhat a problem looks like<\/th>\n<\/tr>\n<\/thead>\n
1. Page speed<\/td>\nPageSpeed Insights<\/td>\nScore under 50 on mobile, or LCP over 2.5 seconds<\/td>\n<\/tr>\n
2. Mobile usability<\/td>\nSearch Console > Core Web Vitals report<\/td>\nPages marked “Poor” or “Needs improvement”<\/td>\n<\/tr>\n
3. Indexing<\/td>\nSearch Console > Pages report<\/td>\nImportant pages listed under “Not indexed”<\/td>\n<\/tr>\n
4. Broken links<\/td>\nSearch Console > Pages, or a free crawler<\/td>\n404 errors on pages that used to work<\/td>\n<\/tr>\n
5. Duplicate or thin content<\/td>\nSite search (site:yourdomain.com.au)<\/td>\nNear-identical pages competing for the same search term<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\nA DIY technical SEO audit in one afternoon<\/title>\nFour steps: run PageSpeed Insights, check Search Console Core Web Vitals, review the Pages report for indexing and 404s, scan for duplicate content, then prioritise fixes.<\/desc>\n\nYour DIY technical SEO audit, step by step<\/text>\n\n\n1<\/text>\n15 min<\/text>\nPageSpeed<\/text>\nInsights scan<\/text>\n2<\/text>\n15 min<\/text>\nCore Web Vitals<\/text>\nin Search Console<\/text>\n3<\/text>\n20 min<\/text>\nIndexing &<\/text>\nbroken link check<\/text>\n4<\/text>\n10 min<\/text>\nPrioritise<\/text>\nwhat to fix first<\/text>\n<\/g>\nbestseoagencymelbourne.com<\/text>\n<\/svg>
Infographic: a basic technical SEO audit takes about an hour, split across four steps.<\/figcaption><\/figure>\n

What it costs, how long it takes, and where DIY audits go wrong<\/h2>\n

Running the checklist above costs nothing but time, roughly an hour for a small business site. Fixing what you find is where cost enters the picture: simple issues like compressing images or fixing broken links might take a developer an hour or two ($150–$400), while deeper problems like a slow hosting platform or a site built on an outdated theme can run into the thousands and take four to six weeks to resolve properly. Page weight has become a bigger part of the problem every year: the average web page is now 2.3MB, 18% heavier than it was in 2026’s predecessor year, and images alone account for almost half of that (Searchlab, 2026<\/a>). Slow pages don’t just rank worse, they cost you customers directly: in a widely cited Google\/SOASTA study from 2017, 53% of mobile visitors abandoned a page that took longer than three seconds to load, and mobile expectations have only gotten less patient since.<\/p>\n

If your Core Web Vitals report looks like the “before” example above, red across the board, fixing the worst offenders is usually a two-week job. Talk to our Melbourne team<\/a> about what that would involve for your site.<\/p>\n

The mistake we see most often is business owners fixing the symptom instead of the cause, compressing one slow image instead of asking why every page loads a 4,000-pixel-wide hero photo. The second most common mistake is ignoring the Search Console “Not indexed” report entirely, which often hides pages that were accidentally excluded from Google months ago and have been invisible ever since.<\/p>\n

\n\nWhy technical SEO problems cost you customers<\/title>\nThree statistics: 54.6 percent of sites pass Core Web Vitals, 43 percent fail Interaction to Next Paint, 53 percent of mobile visitors abandon a slow-loading page.<\/desc>\n\nWhy technical problems cost you customers<\/text>\n\n54.6%<\/text>\nof sites pass all three<\/text>\nCore Web Vitals in 2026<\/text>\n43%<\/text>\nfail the responsiveness<\/text>\n(INP) threshold<\/text>\n53%<\/text>\nof mobile visitors leave a<\/text>\npage slower than 3 seconds<\/text>\n<\/g>\nSources: Searchlab Technical SEO Statistics 2026, Google\/SOASTA Research 2017 · bestseoagencymelbourne.com<\/text>\n<\/svg>
Infographic: the pass rates and abandonment data behind why technical SEO issues matter.<\/figcaption><\/figure>\n

When to bring in a specialist<\/h2>\n

A basic audit is well within reach for any Melbourne business owner. Where DIY tends to run out of road is diagnosis at scale, working out why 40 pages suddenly dropped out of the index, untangling a crawl budget problem on a large site, or safely implementing schema markup without breaking your existing search listing. We’ve covered the fuller technical picture in our practical guide to technical SEO for Melbourne businesses<\/a>, and if the audit above turns up 404 errors specifically, our guide to fixing crawl errors<\/a> walks through exactly how to resolve them. You can also see real examples of what fixing these issues has achieved for other Melbourne businesses on our results page<\/a>.<\/p>\n

Frequently asked questions<\/h2>\n

How often should I run this checklist?<\/strong>
Once a quarter is enough for most small business sites, or immediately after any major website redesign or migration.<\/p>\n

Can a slow website really cost me customers, not just rankings?<\/strong>
Yes. Speed affects both. Google ranks slow sites lower, and separately, visitors abandon slow sites before they even see your offer, so the cost compounds.<\/p>\n

My developer says the site is fine. Should I trust the audit or them?<\/strong>
Run the checklist yourself first. Search Console and PageSpeed Insights use the same real-world data Google uses to rank your site, so they’re a more reliable second opinion than a developer’s local testing environment.<\/p>\n

An hour with these five checks will tell you more about why your Melbourne website isn’t converting than most guesswork ever will. If the results are more than you want to tackle alone, book your free audit<\/a>. No lock-in contracts, a Melbourne-based team, response within 24 hours. Browse more guides like this on our SEO blog<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

You don’t need to hire an agency to find out why your Melbourne website has stopped growing. Here’s a plain-English technical SEO audit you can run yourself in under an hour.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[11,10,7,6],"class_list":["post-23","post","type-post","status-publish","format-standard","hentry","category-technical-seo","tag-core-web-vitals","tag-seo-audit","tag-seo-melbourne","tag-technical-seo"],"_links":{"self":[{"href":"https:\/\/dooda.com.au\/bestseoagencymelbourne-com\/wp-json\/wp\/v2\/posts\/23","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dooda.com.au\/bestseoagencymelbourne-com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dooda.com.au\/bestseoagencymelbourne-com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dooda.com.au\/bestseoagencymelbourne-com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dooda.com.au\/bestseoagencymelbourne-com\/wp-json\/wp\/v2\/comments?post=23"}],"version-history":[{"count":0,"href":"https:\/\/dooda.com.au\/bestseoagencymelbourne-com\/wp-json\/wp\/v2\/posts\/23\/revisions"}],"wp:attachment":[{"href":"https:\/\/dooda.com.au\/bestseoagencymelbourne-com\/wp-json\/wp\/v2\/media?parent=23"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dooda.com.au\/bestseoagencymelbourne-com\/wp-json\/wp\/v2\/categories?post=23"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dooda.com.au\/bestseoagencymelbourne-com\/wp-json\/wp\/v2\/tags?post=23"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}