How important are images for good SEO in community?

Short answer: Images are very important for SEO. Images act as SEO-enhancers. I'll explain how Googlebot and web crawlers treat images and their importance in SEO.

First, the basics: Google and LLMs care far more about how your page answers the user's search intent than anything else. If Google has to pick between 10 web-pages that answer user's query; it'll rank them in the order of their usefulness to the user. Google does a lot of calculations to understand and rank the content - based on several factors. Images are just one of them.

Importance of Images in SEO

1. E-Commerce websites and product pages are the biggest beneficiaries of images along with the content.

2. Technical documentation - screenshots or images enhance the comprehension

3. News / analysis : News articles will benefit a lot by having relevant images

4. B2B or SaaS content - strategic use of images can enhance user experience on the page

However, images are not mandatory for good SEO. You can have a web-page rank without use of any image.

I mentioned images are "SEO-enhancers". Here's how -

• Improved on-page time. It gives Google an indication that the user is finding value on the page and therefore spending more time on the page.

• Direct traffic via Google Images: People search for images all the time. A properly optimized image can rank in Google without any extra effort.

• OG IMG - The Open Graph image meta can drastically improve the clickability of the shared image. Read: New Feature: Automatic Open Graph Image Previews for Jatra Powered Communities | Jatra Community

• Reduced bounce rate: A lower bounce rate is a great indicator to search engines that users are finding the content valuable and the overall website is useful.

• Rich result opportunities: ImageObject schema and visual rich snippets can earn your page extra real estate on first page of Google search results.

How to Optimize Images for SEO

There are few simple techniques. At Jatra, all of these are automatically implemented for you. Read: Best Forum Software for SEO in 2026 - Tested and Compared. We do automatic image optimizations for you behind the scene.

• Articles should have featured image / og image. It's a part of structured data as well for 'Article' and 'NewsArticle' schema

• Optimise file size: Serve the images at their optimum size and formats. For example, Jatra will automatically compress images into webp format for you and reduce the file-size. It also results into faster loading pages - Jatra 3:0 :: SEO Power House + Ready for LLMs | Jatra Community

• Write meaningful "alt text": An alt-text is an indicator to web crawlers what the image is about. Make it a detailed description; and you will rank for long-tail image searches.

• Clean, lightweight HTML, image size attributes will help search engines understand image's relevance in the grand scheme of things.

Why Reddit Threads Rank Despite Images

Reddit is a grand discussion forum. It's a goldmine of real user insight. Reddit does a great job of bringing people together anonymously so that they can express freely. This creates a very valuable resource for Google and other search engines as well as LLMs.

Reddit does make use of auto-generated OG Images; but it need not show them on the UI. So, images do exist - but in hidden form.

I hope it helps. Let me know if you have further questions.

Yes, images are important for SEO, but they are not a ranking factor for web search and not in the way many SEO experts make it sound.

Alt text, filenames, and surrounding content help Google understand what the page is about

Google cares about whether the page answers the user’s question, so I think Reddit ranks because of real human answers, Stack Overflow its quick solutions, and Quora is more about explanations.

But Good visuals, optimized images improve user experience, which can indirectly influence rankings in Google Images