Technical SEO Services That Fix What You Cannot See

Technical SEO is everything under the hood of your website that affects how search engines interact with it. While on-page SEO focuses on content and HTML elements visitors can see, technical SEO focuses on the infrastructure that search engine crawlers depend on.

Think of your website like a house. On-page SEO is the paint, furniture, and layout that visitors experience. Technical SEO is the foundation, plumbing, and electrical work. If the foundation is cracked, it does not matter how nice the furniture looks. Similarly, if Google cannot crawl your site efficiently, cannot index your pages, or penalizes you for slow load times, your content quality becomes irrelevant.

Technical SEO covers site speed, Core Web Vitals, mobile-friendliness, crawlability, indexation, schema markup, XML sitemaps, HTTPS security, site architecture, canonicalization, and more. It is the most complex area of SEO and the one that most business owners (and many SEO providers) skip or do poorly.

The good news: once your technical foundation is solid, it tends to stay solid with periodic maintenance. This is not something you need to rebuild every month. But you do need someone watching for issues, because a single misconfigured robots.txt file or a broken redirect can quietly tank your traffic.

Google has made site speed a ranking factor since 2010, and its importance has only grown. Pages that load in under 2 seconds have significantly lower bounce rates and higher conversion rates than pages that take 4 or 5 seconds. Every additional second of load time increases bounce rate by roughly 32%.

For local businesses, this matters even more. Most local searches happen on mobile devices over cellular connections. A site built with a heavy WordPress theme loaded with plugins might take 6 to 8 seconds to load on a phone. That is enough for most visitors to hit the back button and try the next result.

We target sub-2-second load times for every site we build and optimize. This involves optimizing images (modern formats like WebP, proper compression, lazy loading), minimizing JavaScript and CSS, leveraging browser caching, using a CDN (Content Delivery Network), and choosing the right hosting infrastructure. The sites we build at St Pete Sites use Next.js with server-side rendering, which generates static HTML that loads almost instantly.

If your current site is slow, we can often achieve dramatic speed improvements without rebuilding. Compression, image optimization, code minification, and caching alone can cut load times in half. We test every optimization with Google PageSpeed Insights and real-world mobile tests to verify the improvement.

Core Web Vitals are three specific metrics Google uses to measure user experience on your website. They are a confirmed ranking factor, and Google displays them in Search Console for every site it tracks.

Largest Contentful Paint (LCP) measures how long it takes for the main content of a page to load. Google wants this under 2.5 seconds. If your hero image or main text block takes longer than that to appear, LCP is failing. Common fixes include optimizing images, improving server response time, and removing render-blocking resources.

Cumulative Layout Shift (CLS) measures visual stability. Have you ever tried to click a button on a website, but the page shifted and you clicked something else? That is a layout shift. Google wants a CLS score under 0.1. Common causes include images without defined dimensions, ads loading after page content, and fonts that swap sizes after loading.

Interaction to Next Paint (INP) measures responsiveness. When a user clicks a button or taps a link, how quickly does the page respond? Google wants INP under 200 milliseconds. Heavy JavaScript, long-running tasks, and unoptimized event handlers are the usual culprits.

We monitor Core Web Vitals for every client and address issues as they arise. The websites we build are designed to pass all three metrics from launch day, which gives our SEO work a head start.

Before Google can rank your pages, it needs to discover them (crawl) and add them to its database (index). If either step fails, your page is invisible to search no matter how good the content is.

Crawlability issues include broken internal links, orphan pages (pages with no links pointing to them), redirect chains (multiple redirects in a row that slow down crawling), robots.txt misconfiguration blocking important pages, and server errors that prevent Googlebot from accessing your site.

Indexation issues include noindex tags accidentally left on pages, duplicate content confusing Google about which version to index, thin content pages that Google considers not worth indexing, and canonical tag errors pointing to the wrong URL.

We use Google Search Console and Screaming Frog to audit crawlability and indexation for every client. We check which pages are indexed, which are excluded and why, and whether Google is encountering any errors. We also submit and monitor XML sitemaps to ensure Google has a complete roadmap of your site.

One common issue we find with local business sites: pages that exist but are not linked from anywhere else on the site. Google may never find these orphan pages unless they are in the sitemap. We identify and fix these structural gaps as part of our technical audit.

Schema markup (also called structured data) is code you add to your website that tells Google exactly what your content means. Instead of letting Google guess that a chunk of text is your business address, schema explicitly labels it as a PostalAddress with city, state, and zip code.

For local businesses, the most important schema types are LocalBusiness (your name, address, phone, hours, and service area), Service (what you offer and pricing), FAQ (common questions and answers), and Review (customer ratings). Properly implemented schema can earn you rich snippets in search results: star ratings, price ranges, FAQ dropdowns, and other enhanced features that increase visibility and click-through rates.

We implement JSON-LD structured data on every page we build or optimize. This is the format Google recommends, and it is cleaner and easier to maintain than older microdata formats. We validate all schema using Google's Rich Results Test and Schema.org validators to ensure there are no errors.

Schema markup does not directly boost rankings (Google has said as much), but it significantly improves how your listing appears in search results. A result with star ratings, pricing, and FAQ sections takes up more space and gets more clicks than a plain blue link. More clicks signal to Google that your result is valuable, which indirectly improves rankings over time.

XML sitemaps are files that list every page on your website for Google to discover. They are especially important for larger sites or sites with pages that are not well-linked internally. We generate accurate XML sitemaps, submit them to Google Search Console, and update them automatically as new pages are added.

HTTPS has been a confirmed ranking signal since 2014. If your site still runs on HTTP without an SSL certificate, you are losing rankings and scaring away customers who see the "Not Secure" warning in their browser. Every site we build and manage includes SSL/HTTPS by default.

Canonical tags tell Google which version of a page is the "official" one. This matters when you have similar pages or when the same content is accessible at multiple URLs (with or without www, with or without trailing slashes). Incorrect canonical tags can cause Google to index the wrong version of your pages or ignore important pages entirely.

Redirect management ensures that old URLs properly redirect to new ones. Broken redirects (404 errors) lose link equity and frustrate users. Redirect chains (A redirects to B, which redirects to C) slow down crawling and dilute authority. We audit and clean up redirects as part of every technical engagement.

Every engagement starts with a comprehensive technical audit. We use a combination of Google Search Console, Google PageSpeed Insights, Screaming Frog, and manual inspection to identify every issue affecting your site's performance in search.

We check site speed across multiple devices and connection speeds. We crawl every page on your site to find broken links, redirect issues, missing meta tags, and orphan pages. We verify indexation status for every important page. We test schema markup for errors. We review your robots.txt and sitemap for accuracy. We assess Core Web Vitals using both lab data and field data.

The result is a prioritized action plan. Critical issues (like pages blocked from indexing or severe speed problems) get fixed first. Moderate issues (like missing alt text or suboptimal heading structure) come next. Minor optimizations are worked in over time as part of our ongoing monthly work.

Technical SEO monitoring is included in our $300/month SEO package as part of a 12-month engagement. We do not just audit once and walk away. We monitor your technical health continuously and address issues as they appear, before they impact your rankings.