SEO website optimization is the basis for successful online business promotion. But do not think that it affects only the internal content of the page. An important part is external SEO optimization and its main tool - Link Building.

Website promotion with links is a strategy of placing links to your resource on third-party websites. The link mass is analyzed by search engines, and the more links on authoritative and relevant sites lead to your page, the higher you will rise in the search engine rankings.
By the way, statistics show that successful promotion depends by 70% on the correct use of link-building tools. In our article, we will tell you more about what website promotion with the help of links is and why you should buy links to your website.
What is a link?
Let's start with the basics: what is a link? The main thing in link building is a link. In its simplest form, it looks like a line in HTML markup that, when clicked, takes you to the page with which it is linked. Using a specific example, if you are the owner of the Idea Digital Agency website, the markup placed on another resource will allow users to get to your site.

The source that hosts the hyperlink is called the donor, and your page is the acceptor in this case.
At the same time, the donor provides trust (i.e., expresses trust) to the acceptor. And the size of this trust depends on the number of links placed. The more trust links lead to a website, the higher it ranks in search engine results.
What is link building and why is it needed?
Link building is the process of obtaining external links to a website from other resources. It is one of the key factors of search engine ranking. The more quality links point to your website, the higher it rises in the search results.
Why is it important? Links are perceived by search engines as recommendations. If authoritative resources link to your website, it means that it is trustworthy.
Donor domains are sites that link to your website. Their authority directly affects the effectiveness of promotion.
Who needs link building and why should you buy links to your website?
You need SEO link building if you:
- Just starting your online business and want as many potential customers to know about you as possible.
- You are looking for effective ways to increase traffic to your website.
- You work in a field where competition is very high, and you fight hard for each client.
Generally speaking, link-building is worthwhile for every brand that promotes itself with the help of online resources.
What types of links are there?
Links make a difference when it comes to external website promotion. There are several classifications that should be used to select the right options for implementing a link-building strategy.
Types of links by their technical characteristics:
- Anchor link - it is hidden in the text behind a certain anchor word. The anchor should reflect the essence of the link to which it leads. That is, if your site sells clothes, then for properly designed anchor links, the example will look like this: SEO promotion in Odesa.
- An anchorless link is similar in structure to an anchor link, but instead of a keyword that describes the site it leads to, it uses neutral motivating words from a series of: "here", "click here", "follow the link", or a clean URL.
- Picture link: in some cases, you can use an image or photo instead of text as a link. They are most often used in social networks, blogs, and forums. When written manually, such a link is built according to the formula.
Besides, you can choose how to buy links for your website:
- Place them manually (for example, if you leave them yourself on forums, in notes on social networks, or on websites, order this service from an SEO company or from the owners of the "donor").
- Use automatic tagging with the help of special programs.
The price question also allows you to distinguish between different types of links:
- You can publish free links yourself in those sources where there is no pre-moderation. An example is the same forums where you can use links as comments or even in your profile signature.
- Paid links: you pay a fee for their placement.
You can also choose how long the links will last. You can lease them, i.e., place rental links and pay for their lease period, and after the payment is stopped, they will simply be deleted. "Perpetual" links are a completely different matter. They will remain on the resource forever. The cost of a perpetual link is set by the owners of the "donors" or exchanges, and you pay for them only once.
Links that are relevant to the content in which they are integrated are called natural links. If a link is placed without reference to the subject matter of the text (i.e., an article about car parts has links with anchors related to gardening), it is called spammy. This option is not uncommon on the Internet, but the effectiveness of such link-building is questionable.
Where to get good links?
So, what kind of links are good?
- Eternal.
- Decorated with images or anchors that include keywords on the topic of the site to which they lead.
- Located on donor resources that are trustworthy and authoritative.
- Those with high static and dynamic weight.
- They increase traffic.
- They are located in the main part of the page (links in the footer or side columns are less likely to catch the user's eye).
- Opened (with the do-follow attribute).
- They naturally mention your business.
Related material: SEO promotion with the help of eternal links
Let's answer the question: what is a website trust? Trust is the trust provided by the donor site that hosts your link. You can check the site's trust score using such a service as Checktrust. If there is only one link in the content, you get 100% of the trust. If there are several links, the trust is distributed among them in equal parts.
Trust is inextricably linked to link weight: anchor weight is taken into account by search engines, and the more natural the link is, the more it corresponds to the topic of the donor site, and the higher the weight. Static weight is the distribution of the trust between the links. Please note that only anchor links pass both static and dynamic weight to the acceptor.
Important criteria for donor sites
Who can act as a donor resource if you want to buy links? The criteria for a good site are:
- Popularity: placing a mention of you on a large trusted media resource or a site with high traffic by type of media, in a famous person's blog, or on a large forum is worthwhile. It is definitely not worth placing on a resource with ambiguous content, unpopular or spammy sites.
- Website authority: in addition to traffic, you need the site to be related to your business by a common theme. The more relevant the "donor" is, the higher your link will be indexed by search engine crawlers.
At the same time, you are not limited in the choice of platforms for purchasing links. It is best to choose the following:
- Thematic blogs and specialized sites, for example, your partners can mention you on their pages. Or you can order an article to be posted on such a site.
- Social networks: in addition to the posts themselves, reposts of users will help to build link mass.
- Forums and review sites: this is a good field for crowd marketing. Post reviews on your website with open anchor links, invite your customers to write reviews and thank you notes about you, and you will not only be able to safely increase the number of links but also attract customers.
How to check the existing reference profile of a website?
To do this, you can use one of the special resources that analyze the number of mentions of you on the web. These are Serpstat, Ahrefs, and other services. You can use them not only to check the reference profile but in some services, you can also filter out spam links to remove them.

Material on the topic: How to analyze the link profile of competitors
Stages of link building
Don't try to build link mass by simply buying links on exchanges. This approach will not yield tangible results, because not only the number of links is important, but also their quality. On the contrary, bulk purchases are actively filtered by search engines, and with this strategy, you may be penalized by search engines. Promotion with the help of manually written eternal links on an authoritative resource using correctly selected anchors is the best way to build a high-quality link mass.
Setting goals and KPIs
Before starting work, it is important to understand why you need links. It can be an increase in keyword rankings, an increase in organic traffic, or an increase in brand awareness. KPIs are formed based on the goals.
Competitor analysis
Studying the link profiles of your competitors helps you understand where they get their links from, what types of links they use, and what results they get.
Creating a work plan
Create a link-building plan, including the choice of sites, types of links, and publication schedule.
Monitoring of results
Regular performance analysis: how positions, traffic, and website visibility have changed. This helps to adjust the strategy.
What is the right way to buy links for website promotion with perpetual links?
When formulating a strategy, you need to choose a contractor: whether it will be yourself or an SEO agency, a webmaster, or a donor resource itself. You also need to prepare interesting and relevant content that the user who visits the "donor" will read and want to click on the link.
And, of course, you need to choose exactly those donors who will help your site become more popular and increase traffic.
You can get all this from Idea Digital Agency. We use an effective link-building strategy for website promotion:
- We analyze competitors' reference profiles.
- We analyze the database of relevant donors for the necessary parameters.
- We don't work with templates but create an individual link-building strategy specifically for your website and business.
- We write and place links on selected donors.
How to choose an exchange for buying links
Popular link exchanges (Collaborator, PRNEWS.io, etc.) offer a safe way to buy perpetual links. Pay attention to the reputation and terms of placement.
How to evaluate the quality of a hosting site
Key parameters:
- Traffic
- DR/DA (website authority indicators)
- Topics.
- No spam and no sanctions
How to work with outreach links
Outreach is a manual agreement with website owners to place content with a link. It takes more time but provides links from unique and high-quality sites.
Collect a list of relevant sites.
Compile a database of websites on your topic with an active blog or news section. Use Ahrefs, Serpstat, or Google search engines (inurl: blog, intitle: guest post, site:.ru + keyword).
Search for contacts
Collect email addresses, feedback forms, or LinkedIn profiles of owners and editors. Hunter.io, Snov.io, and VoilaNorbert can help you with this.
Create an offer letter
Briefly introduce yourself, state the topic of the article, explain why it will be useful to their audience, and offer unique content with a link. Do not use templates - write manually, in a personalized way.
Writing expert content
The article should be:
- Topically relevant
- Without an advertising tone
- With 1-2 natural inclusions of links
- Unique (100%)
Approval and publication
Receive confirmation, submit content, and specify the publication date and link format (do-follow, anchor/nofollow, placement in the body of the article).
Control of placement
Check whether the page is being indexed, whether the link is being passed on, and whether it meets the agreements. To do this, use Ahrefs or Google Search Console.
Keep in touch
Keep in touch with the editorial team - this can lead to repeated placement or inclusion in their affiliate pool.
The main link-building strategies
- Guest posts. Posting articles with links on partner or thematic blogs. Increases trust and gives traffic.
- Crowd marketing. Posting links in discussions on forums, comments, and Q&A platforms. It is effective for attracting attention and building a natural link profile.
- Local links. Links from regional websites, business directories, and local media. They are especially important for local SEO.
- Broken link building (restoration of broken links). Search for broken links on other sites and offer to replace them with yours. A convenient way to get quality mentions.
The best tools for effective link-building
Ahrefs
- Shows the full link profile of any domain: number of links, donors, anchors, link types (dofollow/nofollow).
- Allows you to track the appearance and loss of links.
- The Link Intersect tool shows which sites link to your competitors but not to you - ideal for finding donors.
- There is a built-in Content Explorer to help you find outreach sites.
SEMrush.
- Analyzes external links, donor domains, and link mass dynamics.
- The Backlink Gap tool is an analog of Link Intersect by Ahrefs.
- It visualizes the anchor list and link structure (useful for auditing).
- You can set up notifications about new or deleted links.
Serpstat.
- Allows you to find donors based on the analysis of competitors and keywords.
- There is a "Links" block that shows the anchor list, dynamics, and types of links.
- The Top Pages tool helps to find strong competitors' pages with external links.
Majestic.
- Specializes in link weight analysis (Trust Flow, Citation Flow).
- It is convenient for assessing the quality of donors: you can quickly understand how authoritative and thematically close the site is.
- There is a Clique Hunter tool that helps to find intersections between donors of different sites.
Netpeak Checker
- It works as a massive website analyzer: it allows you to check hundreds of URLs at a time by a variety of parameters (indexing, Ahrefs/Majestic/SEMrush metrics, presence in directories).
- It is convenient for quickly assessing the quality of donors before buying or outreach.
- You can connect APIs from other services for in-depth analysis.
These services help you analyze the control profile, search for donors, and track performance.
Will link building still work in 2025?
SEO links are still the same "voices of trust" in the eyes of search engines. But the emphasis is shifting to quality, not quantity. Google's algorithms are getting smarter, and the naturalness of the profile is important. If an authoritative resource links to your website, it increases its value in the eyes of Google's algorithms.
Previously, SEO used to work on the strategy of mass link building - the more the better. Now the emphasis has shifted to link quality, namely:
- Domain authority - the level of trust in the donor site (DR, Trust Flow, traffic availability) is taken into account.
- Link type - dofollow affects the ranking, nofollow - less, but is also useful for the naturalness of the profile.
- Naturalness of the anchor - over-optimized anchors ("buy cheap windows in Kyiv") trigger filters.
- Smooth link building - a sharp jump in the link mass can provoke sanctions.
Google algorithms are trained to recognize link manipulation. That is why it is important to build a natural link profile: a variety of anchor phrases, different types of links (eternal, temporary, nofollow, dofollow), organic placement in the content, and work with authoritative websites.
What to do if link building does not bring results
If links do not increase traffic and positions, you need to audit all stages of the strategy:
Review the placement strategy
- Check where the links are placed (quality of donors, topics, indexing).
- Evaluate the anchor list: whether there is over-optimization or spamming with commercial anchors.
- Make sure there is a balance between dofollow and nofollow.
Check the technical condition of the site
- Indexing errors, slow loading, broken pages, or incorrect robots.txt can block the effect of links.
- Be sure to check whether the linked pages are indexed.
Assess the quality of content on landing pages
- Even a strong link will not work if the page is weak: duplicates, irrelevance, low uniqueness, lack of structure.
- The content should be valuable, expert, and relevant to the user's request.
Study the link profiles of competitors
- Compare DR, donor types, anchor list, and link variety.
- See which pages get links and how they are designed.
Try other types of links
- If you work only with exchanges, connect outreach.
- Add crowd links, local directories, and digital PR.
- Test eternal links if you previously used temporary ones.
The main risks of link building and how to avoid them
The main risks of link building are primarily related to the quality and dynamics of link building. If links are placed on websites with low authority - satellites, drops, or unmoderated directories - this can lead to sanctions from search engines. To avoid this, it is important to analyze donors carefully: pay attention to DR, Trust Flow, overall trust level, organic traffic, and spam level on the site.
Another risk is a sharp increase in the link mass. When a large number of external links appear in a short time, especially those with the same anchors, it arouses suspicion among search engines and can trigger filters. Therefore, it is important to build your link profile gradually, taking into account the natural dynamics of growth.
You also need to keep an eye on the diversity of the anchor text. If all the links lead to a website with the same commercial anchor, for example, "buy windows Kyiv," algorithms may consider this manipulation and apply sanctions for overoptimization. To avoid this, the anchor list should contain neutral phrases ("go", and "here"), brand names, URLs, and information requests.
Another common mistake is the complete rejection of nofollow and UGC links. Promotion exclusively through do-follow links makes the link profile look unnatural. It is imperative to include different types of links in your strategy - this helps to create a balanced and "safe" profile in the eyes of search engines.
All these risks can be avoided only if you have a well-constructed strategy, regular monitoring of results, and a strict selection of platforms for placement.
Where can I order a website promotion with eternal links?
If you are looking for a professional approach and transparent results, contact Idea Digital Agency. We develop individual link-building strategies, work only with high-quality donors, and give guarantees of ranking growth.
Conclusions.
Thus, it is wrong to compare link building with banal link buying. The differences between them are very significant, and where purchasing can harm your business or be ineffective, a carefully thought-out link-building strategy will yield good results. But this requires not only an understanding of what SEO link buying is but also a careful selection of both the content itself and potential donors. And this requires time and knowledge in the field of external SEO optimization. Therefore, this method of promotion can and should be used, but it is worth entrusting the development and implementation of a link-building strategy to professionals - this approach pays off in a short time and will increase your traffic.
Frequently asked questions
How do I know how many links I need for promotion? It depends on the competition in the niche, the current state of the site, and the goals. Usually, competitors are analyzed and an individual plan is formed.
What kind of links are considered high-quality? From trusted sites, on relevant topics, without signs of spam. Preferably, they should be eternal links.
How to avoid penalties for low-quality links? Do not use mass automatic services, do not place links on low-quality websites, and make sure that your anchor list is natural.

