What is technical SEO, and does your EV installer website need it?

What technical SEO actually means

Technical SEO refers to the behind-the-scenes aspects of your website that affect how Google finds, crawls, and indexes your pages. While content SEO is about what you say, technical SEO is about making sure Google can actually read it, and that your site works fast, clearly, and correctly.

For most EV charger installer websites, technical SEO issues are common and often invisible to the business owner. A site can look perfectly fine to a human visitor while having structural problems that prevent it from ranking well.

The technical SEO checks that matter most for small business sites

1. Site speed

Google uses page speed as a ranking factor, especially on mobile. A slow site frustrates visitors and signals poor quality. Use Google's free PageSpeed Insights tool (pagespeed.web.dev) to check your score. Common issues include oversized images, too many plugins on WordPress sites, and slow hosting. Most small installer sites should aim for a score above 60 on mobile.

2. Mobile usability

The majority of local searches happen on mobile. If your site doesn't work well on a phone (small text, buttons too close together, content cut off) Google will penalise it in local rankings. Use Google's Mobile-Friendly Test to check your site takes just a minute and is free.

3. HTTPS / SSL certificate

Your website URL should start with "https://" not "http://". If it doesn't, your site is flagged as insecure in Chrome (with a "Not secure" warning), and Google downgrades it in rankings. Most modern hosting providers offer free SSL certificates; contact yours if yours is missing.

4. Indexation

Google needs to be able to find and index your pages. Type "site:yourwebsite.co.uk" into Google. If nothing comes up, your site may be accidentally blocking Google. Check your robots.txt file and confirm Google Search Console doesn't show any crawl errors. This is a free tool that every website owner should have set up.

5. Broken links and 404 errors

Every broken link on your site is a small negative signal. Use a free tool like Screaming Frog (free for up to 500 URLs) or Google Search Console's Coverage report to find and fix broken links and redirects.

6. Local business schema markup

Schema markup is code you add to your website to explicitly tell Google what your business is, where it is, and what it does. For local businesses, adding LocalBusiness schema with your name, address, phone number, and service area can directly improve how you appear in search results. This is one of the more technical items on this list but has a measurable impact on local rankings.

Do EV installer websites actually need technical SEO?

Yes, but the scale varies. A simple WordPress site for a sole trader installer probably needs one technical audit to catch the most common issues, then basic maintenance from there. A larger multi-service company with hundreds of pages needs more regular attention. Either way, a technical audit before starting content work ensures your content efforts aren't undermined by structural problems.