Image Alt Tags: A Simple SEO Win for Your Business Website
Missing alt tags on your website images? You're not alone. Many small business owners overlook this simple but powerful SEO tool. Yet adding them takes just minutes and can boost your search rankings. With 40% of users searching Google Images daily, missing alt tags means missing sales opportunities.
What Are Alt Tags?
Alt tags are text descriptions you add to images on your website. They tell search engines and users what your images show. Without them, Google can't understand your images, and people using screen readers can't access your content. Think of alt tags as image labels that help both search engines and humans understand your visual content.
Why Your Business Needs Alt Tags
Small businesses competing online need every advantage they can get. Alt tags give you several:
- Better search rankings - Google uses alt tags to understand and rank your images
- More website traffic - your images appear in Google image searches
- Improved accessibility - helps everyone use your website
- Backup text - shows if images don't load properly
- Mobile optimization - helps your site perform better on phones and tablets
Our tests show websites with optimized alt tags often see a 15-25% increase in image search traffic. For local businesses, this means more potential customers finding your products and services.
Writing Alt Tags That Work
Keep it simple. Describe what you see in plain English. Here's what good and bad alt tags look like:
Bad Alt Tags
- "img1234.jpg" - tells nobody anything useful
- "product photo" - too vague to help
- "red chair buy now best price office furniture desk chair comfortable cheap" - keyword stuffing hurts your SEO
- No alt tag at all - missing opportunities
Good Alt Tags
- Product image: "Red leather ergonomic office chair with adjustable arms"
- Team photo: "KickstartSEO team meeting in Bedford office"
- Service image: "Plumber fixing kitchen tap in Milton Keynes home"
- Location photo: "Front entrance of Smith's Bakery on Bedford High Street"
Quick Alt Tag Tips
Follow these guidelines to write effective alt tags:
- Keep descriptions under 125 characters
- Include your location for local business photos
- Use keywords naturally - don't force them
- Skip tags for decorative images like backgrounds
- Match the image context on the page
- Check your spelling
- Update alt tags when you change images
Common Alt Tag Mistakes
Watch out for these frequent errors:
- Using the same alt text for multiple images
- Writing overly long descriptions
- Including "image of" or "picture of" (screen readers already say this)
- Forgetting to update alt tags when changing images
- Missing location information in local business photos
Fix Your Alt Tags Today
Missing or poor alt tags hurt your SEO. Here's how to fix them:
- Open your website editor
- Find images without alt tags
- Add clear descriptions following our tips above
- Save changes
- View your site and check they work
Track your progress too. After updating your alt tags, watch your Google Search Console for changes in image search traffic. Many businesses see improvements within a few weeks.
Need Help With Your Website's SEO?
Get a free SEO audit from KickstartSEO. We'll review your alt tags and show you other ways to improve your rankings. Our audit includes image optimization tips specific to your business and location.
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