Image SEO · Guide

Create an Image Delivery Checklist for Website Editors

An article image delivery should include the actual file, intended placement, descriptive filename, suggested alt text and enough context for the publisher to match it to the correct article. This guide takes that specific topic through four practical steps, beginning with the following action: Make a per-article asset list with image filename, intended position, pixel dimensions and descriptive alt text. You will also see a realistic example, a verification test and a common mistake to avoid. Use the process on your own site, and check current vendor documentation whenever a platform setting has changed.

What to prepare before starting

The actual image file, its page context, intended dimensions and publishing platform. Keep an untouched original so that a poor conversion or crop can be reversed.

Keep this boundary in mind while carrying out the steps: Alternative text serves people using assistive technology; file compression and responsive sizing serve performance. Do not replace one with the other.

Step 1: Start with a reliable inventory

Make a per-article asset list with image filename, intended position, pixel dimensions and descriptive alt text.

Write down the starting state before changing anything. If an issue is not reproducible on the live site, distinguish a suspected concern from a confirmed problem. This gives you a defensible reason for prioritizing the work. Where the recommendation affects user-facing claims, confirm them with the business owner or the relevant official source. A clear but inaccurate change can make a page less trustworthy.

Step 2: Examine the important details

Package the optimized image together with the article body, title, summary and suggested URL.

Keep the page's actual audience and publishing platform in view. A check that succeeds in an editor preview may fail at a public URL, and a setting that works in a custom site may not exist in a hosted website builder. Keep proof of the published outcome, especially if multiple people edit the same website. The task is complete when you have verified the intended behavior, not merely clicked Save.

Step 3: Make the targeted improvement

Label whether the image is required, optional, decorative or a diagram that needs an explanation.

Focus on the smallest effective change first. Maintain a short record of the before state, the revision and the pages affected; this makes it possible to reverse a mistake instead of guessing what changed. For this particular task, the evidence to collect is related to create an image delivery checklist for website editors. Note any conditions that would prevent another site owner from following the same action exactly.

Step 4: Verify the live outcome

Have a publisher open one sample package and confirm that nothing depends on a temporary external file URL.

Use the public, signed-out version of the page for the final test. Search Console and analytics can provide later signals, but your immediate acceptance check is whether the intended page, content and links behave correctly. If the page or tool returns an unexpected result, first recheck the URL, permissions and configuration rather than inventing an SEO explanation. Fix a verified issue, then run the same check again.

Worked example: apply the process to a real website

An editor receives `how-to-check-indexing.webp` plus `image-alt.txt`, not an unexplained folder of 200 stock-looking photos.

Treat this as a planning example, not a claim about a SiteGrowth customer or a tested client outcome. Write down the starting problem, the affected URL and which of the four steps you applied. Then compare the published result with the original question. If the example does not apply to your site, adapt the sequence to its content and platform instead of copying details that are not true.

How to check whether you finished successfully

Every chosen article has its own usable image file and matching text description.

Do the check in a signed-out browser session where possible. Follow links manually; inspect the actual mobile page and any relevant source-code or search-console evidence. If a metric matters, save the date range and definition. A page being published, discovered or indexed does not automatically establish that it gained traffic or customers.

Common failure: what to avoid and how to recover

Delivering images by temporary preview links that expire before the customer can publish.

If you see this failure, stop expanding the change across more pages. Identify the affected URL or editor setting, restore the last known-good version when appropriate, and test one corrected example. Only then repeat the change at scale. This is especially important for URL migrations, canonical tags, robots directives and automated bulk content updates.

Final practical checklist

Before marking the task complete, confirm all five points:

1. You identified the real visitor task and the exact page or record involved.
2. You completed the initial check: Make a per-article asset list with image filename, intended position, pixel dimensions and descriptive alt text.
3. You completed the final step: Have a publisher open one sample package and confirm that nothing depends on a temporary external file URL.
4. You checked the outcome: Every chosen article has its own usable image file and matching text description.
5. You recorded outstanding caveats and, when warranted, linked from a relevant existing page.

If this guidance depends on a platform feature, consult its current documentation before implementing a large change.

Key takeaways

Make a per-article asset list with image filename, intended position, pixel dimensions and descriptive alt text.
Package the optimized image together with the article body, title, summary and suggested URL.
Label whether the image is required, optional, decorative or a diagram that needs an explanation.
Have a publisher open one sample package and confirm that nothing depends on a temporary external file URL.
Every chosen article has its own usable image file and matching text description.

Common questions

What files should I include when delivering article images?

Start with the actual website and the reader's need. Make a per-article asset list with image filename, intended position, pixel dimensions and descriptive alt text. Then package the optimized image together with the article body, title, summary and suggested URL. The final check is: Every chosen article has its own usable image file and matching text description.

What is a common mistake to avoid?