1. SEO Wiki
  2. Indexability


Indexability definition

Indexability refers to a website's ability to be crawled and indexed by search engines. When a website is indexed, it means that its pages are added to the search engine's database, and the search engine is able to show those pages in the search results when relevant[1]. Indexability is important because it allows a website to be found by users through search engines, which can be a key source of traffic and leads.

checking indexability in WebSite Auditor

Indexability factors

There are a number of factors that can affect a website's indexability, including the website's structure and navigation, the use of technical elements such as robots.txt and sitemaps, and the overall quality and relevance of the content.

How to improve indexability

To improve a website's indexability, website owners can take a number of steps, such as:

  • Use a sitemap: A sitemap is a file that lists all the pages on your website and helps search engines understand the structure and layout of your site. By creating and submitting a sitemap to search engines, you can make it easier for them to discover and index your pages.
  • Use robots.txt responsibly: The robots.txt file is a text file that tells search engines which pages or files they should not crawl. While it can be useful for blocking certain pages or sections of your site from being indexed, be careful not to block important pages or the entire site by mistake.
  • Make sure your website is crawlable: Check that your website's structure and navigation are clear and easy to follow, and that there are no technical issues that might prevent search engines from crawling your site.
  • Provide high-quality, relevant content: Search engines tend to prioritize sites with high-quality, relevant content, so make sure that your website provides value to users and covers topics that are relevant to your target audience.
  • Use descriptive and relevant titles and headings: Titles and headings help search engines understand the content of your pages, so make sure to use descriptive and relevant ones.

Overall, indexability is an important factor in SEO, and website owners should take steps to ensure that their websites are easily crawlable and indexable by search engines.

Improper indexability issues

There are several problems that can arise if a website is not properly indexed by search engines:

Reduced visibility

If your website is not indexed, it will not appear in the search results, which can significantly reduce the number of visitors to your site[2]. This can be particularly problematic if you rely on search engines as a major source of traffic.

Decreased credibility

If a website is not indexed, it can be difficult for users to find and access the content, which can make it appear less credible or trustworthy. This can be a problem if you are trying to establish your website as an authoritative source of information on a particular topic.

Difficulty measuring performance

If a website is not indexed, it can be difficult to accurately measure its performance using tools such as Google Analytics. This can make it harder to track the effectiveness of your marketing efforts and make informed decisions about how to improve your website.

Overall, proper indexability is important for ensuring that your website is visible, credible, and easy to measure, and it is therefore essential to take steps to ensure that your website is properly indexed by search engines.

Overview of crawling and indexing topics

Most Common Indexing Issues and How to Fix Them

The Ultimate Guide to Hiding Webpages from Indexation