How will Passage Indexing effect SEO?

If you’re from SEO (search engine optimization) community or have a basic understanding of how web search engines work, you're probably aware that Google ranks content based on more than 200 factors for each search query.

Furthermore, Google's search engine algorithms are updated several times per day, making SEO a never-ending task. While the majority of updates are minor and have little effect on the search systems, some are major and have significant SEO implications.

“Passage-based Indexing” is a new feature that has piqued the interest of both content creators and SEO enthusiasts.

It all started in October 2021, when Google, the world's most popular search engine, announced a new way to "identify individual passages of a web page to better understand how important a page is to a search."

The development, which was dubbed a "breakthrough," soon became a hot subject, and it continues to be so.

 So, what is Passage Indexing, exactly?

Google crawlers normally rank search engine result pages (SERP) based on the overall page content when we type a search query.

To put it another way, when determining the relevance, quality, and usability of a page, the search engine takes a bird's eye view of the entire content.

This ranking method, known as 'page indexing,' has drawbacks when people are looking for more niche information. The traditional page-indexing algorithm does not fetch and display information hidden in a stack of words on a web page (s).

This is most common in the case of long-form content that contains information that is unrelated to the post's main subject. The page will not rank higher or at all, even though the information/data were important to the search query.

Google’s new “passage indexing” feature aims to address this issue.

Google has made its search engine smarter by allowing it to understand the relevance of separate passages (or sections) in the pages, emphasising that "very specific searches can be the most difficult."

Their new technology of indexing individual passages of a page aids its search crawlers in identifying the "needle-in-a-haystack information" that people seek.

It’s also worth noting that the passage-based indexing isn’t the same as an indexing update; rather, it’s just another ranking signal.  

That means Google will continue to index full pages, with its crawlers now having improved their understanding [of semantics and context] of the individual passages within the page and determining the relevance of that page as a result.

 

What effect will it have on SEO?

In February 2021, the passage ranking for English queries in the United States was announced. It will eventually be introduced in English in more countries, followed by other countries and languages. When it's fully implemented, it'll affect about 7% of all Google Search queries.

But what impact will it have on search engine optimization? Is it necessary to make significant changes to your optimization strategies?

The answer is that there is currently "nothing much" to do.

Because it's more of an internal ranking change, you don't need to do anything right now to make your pages Passage Indexing-friendly.

Experts advise against reorganising a clean page in order to optimise for passages. If your page is well-organized with a clear emphasis on specific subjects, changing those pages to optimise for passage-based ranking will provide no benefit.

Structured content, on the other hand, may make it easier for Google's Passage Indexing algorithm to comprehend the meaning of the text.

Previously, pages with granular content were unable to rank because the main subject was too broad.  So, for long-form content with multiple subheadings, Passage Indexing is a godsend.

 Is it possible to optimise for passage indexing?

Completely redesigning your website is not recommended because this is a small change aimed at helping boost sites with long-form content.

 Experts advise making a few minor adjustments, especially for long-form content.

Long-form posts, they say, should be refreshed with new data, connections, and resources. Use simple, keyword-rich (but not overly optimised) headings for each section to help Google understand all of the subjects discussed in a post.

If you have a page with a slightly different section related to the main subject, make sure it's written clearly and optimised for the search terms people would use to find it.

However, don't go overboard when it comes to optimising for passage indexing. You could go too far in the opposite direction and over-optimize your site, which could hurt your rankings.

Conclusion:

Please note that the vast majority of website owners will not need to make any changes and will not be penalised by Google. Sites with long-form content may see a slight boost in traffic and rankings. However, since product page content is typically brief, an e-commerce website may not benefit from Passage Indexing.