Influence of links on the position of the site

Links are still one of the cornerstones of modern SEO, despite the constant evolution of search algorithms. According to Backlinko's 2024 study, web pages ranked in the first position in Google have an average of 43% more backlinks than pages in the second and third positions. This fact clearly demonstrates that search engines continue to view links as an important signal of trust and authority.

Over the past five years, the role of link factors has evolved significantly. While earlier quantitative indicators played a decisive role, now the focus has shifted to the quality and relevance of the link profile. Modern algorithms are able to analyze not only the fact of a link's presence, but also the context of its placement, the authority of the source, thematic relevance and even the probability of its natural occurrence.

In 2025, the importance of links remains high, but the nature of their influence has become more complex. According to the Ahrefs analytical report, sites with a diverse and natural link profile demonstrate greater resistance to algorithmic updates and have more stable positions in the search results. At the same time, the direct correlation between the number of links and positions in the search results has weakened - the quality characteristics and organic nature of the link profile have come to the forefront.

Types of links and their influence on ranking

Understanding the different types of links and their impact on ranking is the foundation of an effective SEO strategy. Natural links, which appear without the direct involvement of the site owner, carry significantly more weight than artificially created ones. According to MOZ research, one high-quality natural link from an authoritative thematic resource can be equivalent to dozens of artificial links from low-quality sites.

The difference between dofollow and nofollow links remains a significant factor in ranking. While dofollow links directly convey link weight, it would be a mistake to ignore the value of nofollow links. According to statements Google made in September 2024, nofollow links are considered as "cues" in ranking and can indirectly affect a site's position. The optimal ratio in a healthy link profile is approximately 80-85% dofollow links and 15-20% nofollow links.

Thematic relevance between donor and acceptor greatly enhances the positive effect of a link. Studies show that a link from a site of the same topic can transfer up to 5 times more "link juice" than a similar link from a non-thematic resource. This is due to the fact that search algorithms take into account thematic proximity as an indicator of relevance and naturalness of the link.

The location of the link on the donor page also plays a significant role. Links placed in the main content of the page transfer more weight than links in the sidebars or footer. According to SEMrush tests, links from the first third of content convey about 25% more link weight than links from the bottom of the page. This is due to the search engines' assumption that the most valuable links are usually placed in key parts of content.

Quality characteristics of links

The authority of the donor is one of the determining factors in the weight of the link being transferred. Domains with a high Domain Rating (DR) or Domain Authority (DA) can significantly strengthen the link profile of your site. According to Moz research, a link from a site with a DA above 70 can be equivalent to dozens of links from resources whose DA is in the range of 20-30. It is important to note that the assessment of authority should be carried out comprehensively - taking into account not only the general metrics of the domain, but also the indicators of the specific page from which the link comes.

The relevancy of the referring page is no less important than the overall theme of the site. The ideal situation is when a link to your page is placed in the context of a material that is close in subject matter. For example, a link to an article about SEO-optimization of online stores will be most valuable if it is placed in a material dedicated to the development of e-commerce projects. Such a thematic link strengthens the relevance signal for search engines and increases the overall value of the link.

The age of the link and the stability of the link profile have a significant impact on overall performance. Fresh links usually give a quick but short-term effect, while old links from authoritative resources provide stable long-term results. The optimal strategy is to gradually build up the link mass at a rate that corresponds to the natural growth of the site - approximately 3-7% of new links per month from the total volume of the existing link profile.

Link anchors play a critical role in determining relevancy and topic focus. A healthy link profile should contain a diverse anchor structure:

• Brand anchors (company name, site name) - 35-40%
• URL anchors (exact or partial URL of the site) - 20-25%
• Keywords and their variations - no more than 15-20%
• General anchors ("read more", "read more") - 10-15%
• Mixed anchors (brand + keyword) - 10-15%.

Excessive use of exact keyword occurrences in anchors can lead to the imposition of search engine filters. Modern algorithms are able to detect unnatural patterns in the distribution of anchors and take this into account as a negative factor in ranking.

Negative link factors

Recognizing and preventing negative link factors is a critical part of an SEO specialist's job. Low-quality links can be easily identified by a number of attributes. Links from sites with low DR/DA scores (less than 10), a high spam rate (over 70% on Ahrefs scale) or a history of search engine sanctions pose a real threat to your site's ranking. Studies show that having more than 10-15% of such links in your overall profile significantly increases the likelihood of algorithmic sanctions.

Search engines are constantly improving their algorithms for detecting artificial link schemes. The main triggers that can lead to sanctions include a sharp increase in link mass (more than 25-30% in a month), over-optimization of anchors (more than 35% of exact keyword occurrences) and links predominantly from irrelevant resources. In 2024, Google is paying special attention to the detection of PBN-networks and link exchange systems using advanced machine learning algorithms.

Mechanisms for detecting artificial links are becoming more and more advanced. According to SearchMetrics, modern algorithms can detect up to 85% of artificially created links by analyzing such factors as server IP addresses, historical data on domain ownership, patterns in link placement and even stylistic features of content. If signs of artificial link profile manipulation are detected, search engines can both ignore suspicious links and apply filters to the receiving site, significantly reducing its position in the output.

Optimal link profile building strategy

Building an effective link profile requires a balance between different types of links. Analysis of link profiles of sites that consistently occupy top positions in competitive niches shows an optimal distribution: 50-60% of links from information resources (news sites, blogs, educational portals), 25-30% from industry and thematic resources, 10-15% from specialized catalogs and directories. Such distribution provides a natural and diverse profile, which is positively perceived by search algorithms.

The speed of link building should correspond to the age and authority of your site. For new projects (up to 6 months old) the optimal speed is 5-10 new quality links per month. For sites of average age (from 6 months to 2 years) - 10-20 links per month. Mature projects with an established reputation can afford a more aggressive build-up - up to 30-40 new links per month without the risk of getting under sanctions. It is important to maintain a gradual and stable growth, avoiding sudden jumps in the number of new links.

Analyzing the link profiles of competitors provides valuable information for forming your own strategy. Studying the sources, distribution of anchors and link growth dynamics of top-ranked sites allows you to identify effective patterns and adapt them to your own project. According to SEMrush research, in 78% of cases successful promotion in highly competitive niches included elements of link strategy borrowed from market leaders, but adapted to the specifics of your own project.

Measuring link effectiveness

Evaluating the effectiveness of a link profile requires attention to key metrics. Key metrics that should be tracked to understand the impact of links on ranking:

• Total number of unique donor domains (diversity of sources)
• DR/DA growth of the main site (increase in overall authority)
• Change of positions on target key queries
• Dynamics of organic traffic on promoted pages
• Indexation rate of new links (percentage of links taken into account by search engines).

Using professional tools to analyze a link profile allows you to gain a deeper understanding of its impact on ranking. Leaders of the SEO-analytics market offer specialized solutions that allow you to monitor the quality of donors, profile growth dynamics and identify potentially dangerous links. A regular audit using such tools should be conducted at least once every 2-3 months to identify problems and adjust the strategy in time.

The correlation between links and positions is usually not instantaneous. According to SparkToro research, the average period between receiving a quality backlink and a noticeable improvement in positions is 10-14 weeks. This period can vary significantly depending on the competitiveness of the niche, the general state of the site and the quality of the received links. The most significant impact is usually observed when getting links from highly authoritative resources with DR/DA above 60, which can lead to an improvement of positions in 3-4 weeks.

Conclusions and practical recommendations

Current trends in link ranking indicate a constant complication of algorithms for assessing the quality of links. In 2025, the key factor is not the number of links, but their quality, relevance and naturalness. Search engines pay more and more attention to analyzing the context of link placement and its relevance to the topic of the receiving page. This means that the "get as many links as possible" strategy has finally given way to the "get the right links from the right places" approach.

Use the following checklist to assess the quality of potential donors:

• Domain authority (DR/DA at least 20)
• Thematic relevance (niche match or proximity)
• Quality of content on the donor page (uniqueness, depth, expertise)
• Organic traffic of the donor (at least 1000 visitors per month)
• Naturalness of the link profile of the donor itself
• Absence of sanctions and negative domain history

The future of link factors in SEO will be characterized by even greater integration with behavioral signals and user experience metrics. Research shows that links from resources that demonstrate high behavioral metrics (low bounce rate, high browse depth) convey significantly more weight than similar links from sites with poor user experience metrics. This trend will intensify, making it increasingly important not only where the link comes from, but also how much quality user experience the donor resource provides.