## **🧭 Overview**

HTTP status codes and indexing directives tell search engines how to handle URLs. They are related, but they do not mean the same thing. A correct fix depends on the intended state of each URL.

## **✅ What a 200 status means**

A **200** response means the server successfully returned content. It does not guarantee that Google will index the URL. Google can pass the content to its indexing systems, but indexing is not guaranteed.

Use 200 for active, useful pages. If duplicate or low-value copies should not appear in search, add a noindex directive or consolidate the pages with the appropriate canonical setup.

## **🚫 How noindex works**

**noindex** tells search engines not to include a URL in search results. It can be delivered in a meta robots tag or an HTTP **X-Robots-Tag** response header.

Use noindex for active routes that must remain available, such as dashboards, previews, registration pages, staging interfaces, or other functional URLs. For example, a live signup path such as **dashboard.searchatlas.com/register** should use noindex, not 410.

Make sure search engines can crawl the URL to see the noindex directive. Blocking the URL in robots.txt can prevent Google from reading the directive.

## **🗑️ 404 versus 410**

Both **404 Not Found** and **410 Gone** are 4xx responses. Google treats all 4xx responses, except 429, similarly: previously indexed URLs are removed over time, newly discovered URLs are generally not processed, and crawling gradually decreases.

There is no reliable Google behavior where 404 URLs are retried for months while 410 URLs are immediately removed. Choose the status based on the URL's intended state:

- **404:** Use when a page is unavailable and no permanent retirement signal is required.
- **410:** Use as a clear convention for intentionally retired routes that will not return.
- **noindex:** Use when the route is active and must remain accessible.

A status-code change alone may not stop discovery. Remove retired URLs from XML sitemaps and internal links, and update other references that continue to expose them.

## **🔎 Why noindex rows can persist**

SEO reports may continue showing URLs as excluded by noindex after the fix is live. These rows are usually crawl-time observations, not proof that the directive failed.

Google validation can take about two weeks or longer. Compare the last crawl date with the fix date, inspect the current response headers, and use URL Inspection when available. Treat the issue as a regression only if the live response was incorrect when Google recrawled the URL. Do not restart validation solely because an older report row remains.

## **🛠️ Recommended verification steps**

1. Confirm the intended state for each URL before selecting 404, 410, 200, or noindex.
2. Check the live HTTP status and confirm the expected **X-Robots-Tag** or meta robots directive.
3. Verify that robots.txt does not block Google from accessing a URL that needs to be evaluated for noindex.
4. Remove retired URLs from sitemaps and internal links.
5. Record the fix date and compare it with the URL's last crawl date before escalating.
6. Recheck each host live; do not rely only on older crawl data or report rows.

## **📊 Where to review Search Atlas data**

In Search Atlas, open **OTTO SEO** from the left sidebar. Use **Crawl Monitoring** for crawl observations, **All Audits** for detected issues, and **Knowledge Base** for related guidance. Review the live response before creating or reopening a task.

## **💬 Need help?**

If you need further assistance, open the chat widget in the bottom-right corner of the platform and type **human teammate** to be connected with a member of our team.