Many developers think SEO is mostly about keywords and content, but technical issues can quietly impact a site's visibility and performance.
Recently I worked on improving the website for Sullivan Rutherford Estate, a luxury winery in Napa Valley. During the audit we uncovered several technical issues that are surprisingly common across WordPress sites.
Here are three fixes that made an immediate difference.
Eliminating Redirect Chains
The site had multiple redirects between HTTP, HTTPS, and canonical versions of URLs. While each redirect worked individually, the chain slowed crawling and added unnecessary server requests.
Example chain:
http://domain.com
→ https://domain.com
→ https://www.domain.com
Instead, the goal is a single redirect directly to the canonical version.
Updating the .htaccess rules ensured all requests went straight to the final URL. This simplified the redirect structure and improved crawl efficiency.
Reducing Image Bloat
Like many visually rich websites, the winery site relies heavily on photography. The problem was that many images were uploaded without optimization.
Issues included:
• Large file sizes (often multiple MB)
• Images larger than their display container
• Lack of modern compression formats
By resizing images to the correct dimensions and compressing them before upload, the overall page weight dropped significantly.
This is especially important for image-heavy sites where photography plays a central role in the user experience.
Improving Alt Text for Accessibility
Another issue we found was inconsistent or missing alt attributes on images.
Alt text serves two key purposes:
• Accessibility for screen readers
• Context for search engines
Instead of leaving alt attributes empty, we rewrote them to describe the visual content of the image and its context.
Example:
alt="Cabernet Sauvignon vines at Sullivan Rutherford Estate in Napa Valley"
This small change improves accessibility and helps search engines better understand page content.
Monitoring Improvements
After the fixes were implemented, we re-ran technical audits and monitored the improvements in crawl reports and site health metrics.
While none of these fixes were particularly complex, together they significantly improved the site’s technical foundation.
Final Thoughts
Technical SEO often overlaps with everyday development work. Redirect logic, media optimization, and accessibility attributes all play a role in how search engines crawl and evaluate a website.
For developers maintaining WordPress sites, it is worth auditing these areas regularly.
Small improvements in the technical layer can have a meaningful impact on performance, accessibility, and search visibility.
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