How Do Links, Content, and Keyword Competition Affect Search Rankings?

Links, content, and keyword competition need to be evaluated together: whether your content addresses searchers’ needs, and what advantages competing pages have in links and content, all affect what you should improve first. The supplied material supports analyzing target queries individually, but it does not establish fixed weights for these three factors or allow you to calculate how many ranking positions a given number of additional links will gain. Define the keywords and identify the competing pages that actually rank, then compare the gaps—this offers a stronger basis than looking only at the total number of search results.

Assess competition by looking at who ranks, not just how many pages there are

A 2024 Semrush article notes that, beyond keyword difficulty metrics, you still need to examine the strength of ranking pages to determine whether you have a chance to compete. For a query such as “best travel backpacks,” for example, it is not enough to check that an article mentions backpacks. You also need to understand what searchers want to compare and how the top-ranking pages address those needs. (S2)

• What questions does the content cover? Does it match search intent, and are its structure and level of detail sufficient?
• How many backlinks and referring domains does each page have? Does it provide images, FAQs, or other information?
• Do the search results include ads, reviews, or videos? Which businesses are bidding?

These checks help you decide whether to compete directly, target more specific long-tail queries, or pursue other opportunities first. Ad bidding and organic search rankings should be examined separately, rather than treated as the same type of competition.

A content gap may reflect missing explanations, not insufficient length

A 2016 Semrush diagnostic article uses a seafood restaurant as an example: if its website does not describe its seafood or fish offerings, users and search engines lack the context needed to understand the business. The article also warns that extensively reusing product descriptions from other websites or creating highly similar location pages may make ranking more difficult. This was practical advice at the time, not a fixed threshold in current algorithms. (S6)

One actionable check is to give someone only the page’s main text to read, then ask them to explain what the company offers, what distinguishes its products, and which questions remain unanswered. The aim is to supply the information needed for understanding, rather than add content just to increase the word count.

Links are worth examining, but the same results cannot be promised

The same 2016 article records that its author had seen websites rank with few or even no links, but explicitly warns against expecting this across all websites and industries. That experience neither proves that external links are unimportant nor implies that every website needs the same number. (S6)

Internal links call for a different set of checks. A 2025 Screaming Frog article suggests that when results fall short of expectations, you can examine link placement, whether anchor text is vague, whether multiple pages are targeting the same keywords, and canonicalization and indexing issues. It mentions that the full impact can sometimes take six to eight weeks to appear, but this is not a guaranteed timeframe, and its tests on its own site also produced negative results. (S7)

Other people’s results from individual optimizations should therefore be treated only as clues. A 2023 article by yesharris notes that differences in a website’s existing content, brand, and industry competition can lead to different outcomes in practice. Priorities for improvement still need to be determined by examining your own queries and competing pages. (S3)