Alt text, also known as alternative text, is a description added to images on your website. It helps search engines understand the content of your images and improves accessibility for users with visual impairments. Learning how to use alt text for SEO is an essential skill for beginners to boost website rankings and user experience.
Why Alt Text is Important
- Improves SEO: Search engines cannot “see” images, so alt text tells them what the image is about.
- Enhances Accessibility: Screen readers use alt text to describe images to visually impaired users.
- Boosts Image Search Traffic: Optimized alt text helps images rank in Google Image Search.
- Better User Experience: Helps all users understand images if they fail to load.
Step 1: Write Descriptive Alt Text
- Describe the content and purpose of the image clearly.
- Keep it concise, ideally under 125 characters.
- Example: Instead of
alt="shoes", usealt="red running shoes for beginners"
Step 2: Include Relevant Keywords Naturally
- Incorporate focus keywords where appropriate.
- Avoid keyword stuffing; make the description readable and natural.
- Example:
alt="best running shoes for beginners with comfortable cushioning"
Step 3: Be Specific and Contextual
- Mention details that are relevant to the image and page content.
- Avoid generic descriptions like “image” or “picture.”
- Example: Instead of
alt="flower", usealt="sunflower in a garden during sunrise"
Step 4: Don’t Repeat Text Already on the Page
- Avoid repeating the same words already visible in captions or nearby content.
- Alt text should complement the content, not duplicate it.
Step 5: Use Alt Text for All Images
- Include alt text for photos, graphics, icons, charts, and logos.
- Exceptions: purely decorative images can have empty alt text (
alt="").
Tips for Beginners
- Keep alt text short, clear, and descriptive.
- Focus on user intent: what would a visitor want to know about this image?
- Use SEO plugins like Yoast SEO or Rank Math to manage alt text efficiently.
Final Thoughts
Using alt text for SEO improves accessibility, user experience, and your chances of ranking in image search results. Properly written alt text is a small but powerful way to make your website more search-engine-friendly.
If you need help writing and optimizing alt text for your website, email me at susmaxettri123@gmail.com or call/WhatsApp: 9825997392. I’ll help your images and website perform better in search engines!