Technical SEO Basics Every Business Website Should Get Right

When most people think about SEO, they think about keywords and content. While those elements are important, there is an entire layer of technical work that happens behind the scenes that determines whether your website can even be found by search engines in the first place.

Technical SEO refers to the optimisations that make your website easier for search engines to crawl, index, and understand. Getting these basics right is essential for any business that wants to be visible online.

Page Speed

Page speed is one of the most important technical SEO factors. Google uses page speed as a ranking signal, and slow websites rank lower than fast ones. More importantly, slow pages frustrate users and increase the likelihood that they will leave before engaging with your content.

To improve page speed, compress your images before uploading them, minimise the use of heavy scripts and plugins, use browser caching, and choose a reliable hosting provider. Tools like Google PageSpeed Insights can show you exactly where your website is losing speed.

Mobile Usability

Google uses mobile-first indexing, meaning it evaluates the mobile version of your website when determining rankings. A website that is not mobile-friendly will rank lower than a mobile-optimised competitor, regardless of how good the desktop version looks.

Use Google's Mobile-Friendly Test to check your website. Ensure text is readable without zooming, buttons are easy to tap, and the layout adjusts correctly on different screen sizes.

Indexing and Crawlability

For your website to appear in search results, Google must first be able to crawl and index your pages. Crawling means Google's bots visit your pages. Indexing means those pages are added to Google's database and can appear in search results.

Check Google Search Console to see which pages are indexed and which are not. Common indexing issues include pages blocked by robots.txt, pages marked as noindex, and pages with duplicate content.

XML Sitemap

An XML sitemap is a file that lists all the important pages on your website. It helps search engines discover and index your content more efficiently. Every business website should have an XML sitemap submitted to Google Search Console.

Most website platforms generate sitemaps automatically, but you should verify that yours is up to date and includes all the pages you want indexed.

Robots.txt File

The robots.txt file tells search engine bots which pages they are allowed to crawl and which they should ignore. A misconfigured robots.txt file can accidentally block your entire website from being indexed, which is a serious problem that many businesses do not discover until they notice their traffic has dropped.

Review your robots.txt file to ensure it is not blocking any pages that should be visible in search results.

Schema Markup

Schema markup is structured data added to your website's code that helps search engines understand the content of your pages more clearly. It can enable rich results in search, such as star ratings, FAQ sections, and business information panels.

For a local business, adding LocalBusiness schema can help your business appear in Google's local knowledge panel. For a service company, FAQ schema can display your answers directly in search results, increasing visibility and click-through rates.

Image ALT Text

Every image on your website should have descriptive ALT text. ALT text serves two purposes: it helps visually impaired users understand what an image shows, and it tells search engines what the image contains. Images without ALT text are invisible to search engines.

Write ALT text that describes the image naturally and includes relevant keywords where appropriate. Avoid keyword stuffing and do not use the same ALT text for multiple images.

Broken Links and Redirects

Broken links, also called 404 errors, occur when a page that was previously accessible no longer exists. They create a poor user experience and signal to search engines that your website is not well maintained.

Regularly audit your website for broken links and fix them. When you delete or move a page, set up a 301 redirect from the old URL to the new one so that any existing links and search rankings are preserved.

Headings and URL Slugs

Every page should have a single H1 heading that clearly states the page topic. URL slugs should be short, descriptive, and use hyphens to separate words. These elements help search engines understand what each page is about and improve the relevance of your pages for target search terms.

Get Your Technical SEO Right from the Start

Technical SEO is the foundation that all other SEO work is built on. Without it, even the best content and the most relevant keywords will not produce the results you are looking for.

At Productive IT, we conduct thorough technical SEO audits and implement the fixes that make a real difference to your search visibility. If you want your website to be found by the right customers, start with the technical foundations. Contact our team today to learn more.