WordPress Technical SEO Service in Australia

What is technical SEO?

Technical SEO is the work of fixing the foundations that let Google crawl, index and rank your WordPress site: site speed and Core Web Vitals, crawlability, indexing, structured data and site architecture. It's the layer beneath content and links, and we build performance into it.

Think of it as everything that has to be right before your content even gets a fair hearing. Google's crawler needs to reach your pages, understand them, decide they're worth indexing, and judge how fast and stable they feel for a real visitor. If any of that's broken, your best content can sit there unranked while a worse page beats it. To be precise about the term, technical SEO is the crawl, index, speed and structure foundation. It's not the writing, and it's not link building. Those sit on top.

The thing most agencies get wrong is treating speed as a separate product you buy later. We don't. Core Web Vitals and load time are baked into the audit from the start, because in 2026 they're a genuine ranking and conversion signal, not an afterthought. We're WordPress-specific too, so we know the traps that catch WordPress sites: attachment pages indexed by accident, tag archives bloating your crawl, duplicate canonicals, and plugins quietly working against each other. That's the layer this service fixes.

What does a technical SEO audit check?

A full audit checks crawlability, index coverage, Core Web Vitals and speed, site architecture and internal linking, structured data, mobile usability, HTTPS, your sitemap and robots.txt, and any redirect chains or broken links. Each check maps to a signal Google actually uses.

Here's what we look at, and why each one matters:

• Crawlability. Can Googlebot actually reach your pages? We check robots.txt, crawl budget waste, and orphan pages with no internal links pointing at them.
• Index coverage. We read your Search Console coverage report to see which pages are indexed, which are excluded, and why. A page Google won't index can't rank, full stop.
• Core Web Vitals and speed. LCP, INP and CLS, measured against real field data. We treat these as part of the audit, not a separate quote, because they affect both rankings and conversions.
• Site architecture and internal linking. How your pages connect decides how authority flows through the site. A flat, well-linked structure spreads signal; a tangled one wastes it.
• Structured data. JSON-LD schema that tells Google what your pages are, so you're eligible for rich results. This page itself runs Service, FAQPage, HowTo and BreadcrumbList schema, because a technical SEO page that skips schema isn't worth reading.
• Mobile usability. Google indexes mobile-first, so we check the site works and reads properly on a phone, not just a desktop.
• HTTPS. A clean SSL setup with no mixed-content warnings, because security is a baseline trust signal.
• Sitemap and robots.txt. A correct XML sitemap helps discovery; a wrong robots.txt rule can quietly hide half your site.
• Redirects and broken links. We find redirect chains that waste crawl budget and 404s that leak both visitors and signal.

Are Core Web Vitals a Google ranking factor?

Yes. Core Web Vitals are part of Google's page-experience signals and still count as a ranking factor in 2026. They're not the single biggest factor, relevance matters more, but on a competitive query a passing site holds an edge over a failing one, and the faster experience converts better too.

The honest framing is that passing your vitals won't rocket a thin page to the top, but failing them quietly caps how well a good page can do. It's worth knowing INP (Interaction to Next Paint) replaced FID (First Input Delay) as a Core Web Vital in March 2024, so any advice still optimising for FID is out of date. We optimise for the current metric. If your vitals are the main issue, the focused fix is our Core Web Vitals optimization service, and the broader speed work is WordPress speed optimization.

What's included in our technical SEO service?

The service includes crawl-error fixes, a corrected sitemap and robots.txt, canonical tags, redirect and broken-link cleanup, structured data in JSON-LD, internal linking, Core Web Vitals work, and mobile plus HTTPS checks. It's the full technical foundation, with performance built in.

Each fix improves a specific signal, so here's how the work maps:

• Crawl-error fixes. We clear the errors stopping Google from reaching pages, so your crawl budget goes to the content that matters.
• Sitemap and robots.txt. A correct sitemap aids discovery; clean robots rules stop Google wasting time on pages you don't want indexed.
• Canonical tags. Proper canonicals stop duplicate versions of a page splitting your ranking signal between them.
• Redirect and broken-link cleanup. We collapse redirect chains and fix 404s so signal and visitors both land where they should.
• Structured data. Clean JSON-LD makes you eligible for rich results and tells AI engines exactly what your pages are about.
• Internal linking. We connect related pages so authority flows to the ones you want ranking, rather than pooling on the homepage.
• Core Web Vitals work. Image conversion, critical CSS and reduced JavaScript to get LCP, INP and CLS into the green. This is folded in, not sold separately. The deeper version is our WordPress speed optimization.
• Mobile and HTTPS. We confirm the site's mobile-first ready and running clean, valid HTTPS across every page.

What results can you expect?

On a typical WordPress site we lift index coverage from partial to near-complete, get the failing Core Web Vitals into the green, and clear the crawl errors holding the site back. We pair every result with the specific issue it fixed, so you can verify it in Google's own tools.

We don't hand you a vague score and walk off. We show you which fix moved which signal, the same way our speed work shows which fix moved which metric. Here's the kind of before-and-after you get from a real audit and fix pass:

Sample technical SEO before and after. Sample brand case, honestly labelled until named client data is published.

Signal	Before	After	The fix that moved it
Indexed pages	62 of 140	136 of 140	Removed stray noindex, fixed canonicals, cut attachment pages
Core Web Vitals	Failing	Passing	WebP images, critical CSS, reduced JavaScript
Mobile PageSpeed	44	96	Full performance pass folded into the audit
Crawl errors	38	0	Fixed redirect chains, broken links and robots rules
Valid schema	None	Service + FAQ + Breadcrumb	Added clean JSON-LD structured data

These numbers come from Search Console coverage data and Google PageSpeed Insights, not a made-up scale. You can see real before/after results from our project work, and once a fix is live we re-crawl so you can confirm the improvement yourself.

How much does a technical SEO audit cost in Australia?

Our WordPress technical SEO audit starts at $149 one-time in AUD, with the fix work quoted as a clear AUD figure once the audit's done. That's about half the $300-plus the market typically charges, because we run lean and remote without cutting the depth of the work.

You're not signing up to an opaque monthly retainer where you can't see what you're paying for. You get a prioritised fix report that tells you exactly what's wrong, ranked by impact, and one clear price to fix it. Here's how the packages break down:

WordPress technical SEO pricing, AUD, GST-inclusive.

Package	Price (AUD)	Best for	What's included
Technical SEO audit	$149	Knowing exactly what's wrong	Full crawl, index coverage, Core Web Vitals and schema audit, prioritised fix report
Audit + core fixes	From $349	Most WordPress sites	The audit, plus crawl/index fixes, schema, redirects and Core Web Vitals work
Audit + full performance	From $499	Slow sites failing the vitals	Everything above, plus a full speed pass with a 90+ PageSpeed guarantee

Why choose Code in WordPress?

Because you get performance-led, WordPress-specific technical SEO from a specialist who's done 400+ projects on Upwork at a 100% Job Success rate, with speed built into the audit, a prioritised report, and direct access to the person doing the work. No opaque retainer, no FID-era advice.

Most technical SEO pages are generic agency checklists or a plugin's feature list. We're the WordPress-specific option that folds Core Web Vitals into the audit and proves the result with before-and-after coverage and speed data. Code in WordPress is a Pakistan-based team serving Australian businesses, 100% remote on AU hours, so you get Australian-quality work at about half the local price. You deal straight with Muhammad Younus, who runs full SEO, AEO and GEO for live AU clients like Harmonized Getaways and Areca Homes, so the experience here is first-hand. And this page runs the schema and passes the vitals it sells, because a technical SEO page that fails its own foundation isn't worth trusting.

Is technical SEO different from content SEO or link building?

Yes. Technical SEO fixes the foundation, the crawl, index, speed and structure that let your pages rank at all. Content SEO is about relevance and the words on the page; link building is about authority from other sites. They're different jobs, and you need all three working together.

Here's the simple way to see it. Content SEO and link building are about making your pages worth ranking. Technical SEO is about making sure Google can find them, read them, and trust the experience enough to rank them. You can write the best content in your niche, but if Google can't crawl it, it won't matter. We fix that foundation first, so the rest of your SEO investment actually pays off instead of leaking away on a broken base.

How does our audit and fix process work?

We crawl and audit the site using Search Console, a crawler and CrUX field data to find every issue, prioritise them by impact, fix the foundation on a staging copy, then re-test and hand you a before-and-after report. It's four clear steps, all done remotely on AU hours.

The one thing to keep in mind is timing. The technical fixes are done in days to a couple of weeks, but two of the signals run on real-world data. Index coverage updates as Google re-crawls, and Core Web Vitals run on a 28-day rolling window of field data, so the full recovery in Search Console can take a few weeks of traffic to show after we go live. That's normal, and we set the expectation clearly up front. To keep the foundation healthy long-term so a future plugin update doesn't quietly break it, an optional ongoing WordPress maintenance plan watches the site for you.

Who needs technical SEO?

It's for WordPress sites whose pages aren't getting indexed, sites that lost traffic after a redesign or migration, sites failing Core Web Vitals, and large or older sites with crawl and architecture issues. If the foundation's broken, no amount of content or links will fully fix it.

The clearest case is a site where Google just won't index pages, or where traffic slid after a redesign or a move and nobody knows why. That's almost always a technical problem hiding under the surface. Large or older WordPress sites are another fit, because years of plugins, redirects and content pile up into crawl waste and duplicate-content traps. If your vitals are failing, that's both a ranking and a UX problem worth fixing. Whatever the trigger, the safest first step is to find out exactly what's wrong before spending on anything else. If you want the broader visibility layer once the foundation's solid, our AEO and GEO services help you earn citations in AI search too. Start with a free speed audit and we'll tell you what's holding the site back.