Anchor text is the visible, clickable part of a hyperlink. When a user reads a web page and encounters an underlined word or phrase that leads to another resource, that text is the anchor. From the user’s perspective, it is the label of the link; from the search engines’ perspective, it is one of the oldest and most debated signals for understanding the topic of the destination page.
In the history of search engine optimization, anchor text has played a central role since the 1990s and 2000s, when the number and quality of inbound links with certain keywords strongly influenced rankings. Over time, algorithms have evolved and today the weight of this factor is mitigated by semantic analysis, evaluation of the quality of the source domain, and anti-manipulation checks. Understanding how they work is still useful for anyone dealing with content and online visibility.
What anchor text is
Anchor text is the selectable part of a link element. In technical terms, it corresponds to the content enclosed between the opening and closing tags of a link. It can consist of a single word, a phrase, an image, or a combination of elements; when the content is an image, it is called an image anchor and the alt text serves a descriptive function.
Search engines use anchor text to get clues about the topic of the linked page. If many authoritative pages link to a resource with the phrase “vegetarian recipes”, it is likely that the page actually covers that topic. This mechanism, known as “voting via links”, inspired the first ranking algorithms based on link popularity.
Types of anchor text
The most common classification distinguishes several categories based on the relationship between the link text and the content of the destination page. Recognizing them helps you plan a balanced and natural linking strategy.
Exact and partial anchors
An exact anchor exactly reproduces the target keyword, for example “first home mortgages”. A partial anchor contains the keyword along with other words, such as “discover the best first home mortgages”. Both are powerful, but if used excessively and repetitively, they can appear artificial.
Generic and branded anchors
Generic anchors use vague expressions like “click here”, “read more”, or “this article”. Branded anchors contain the name of the site or company, for example “Wikipedia”. They are considered natural and help reinforce brand identity.
Naked and URL anchors
A naked anchor shows the web address directly, such as “https://en.wikipedia.org”. This is a common form in user-generated content, forums, and academic citations, where the need to indicate the source explicitly prevails.
Anchors with surrounding text
Some studies also consider the text immediately before and after the link. This portion, called anchor context, provides search engines with additional information about the meaning of the link and reduces the ambiguity of overly short expressions.
Comparison table of types
| Anchor type | Example | Typical use | Risk of penalty |
|---|---|---|---|
| Exact | first home mortgages | Targeted internal links, controlled campaigns | High if overused |
| Partial | guide to first home mortgages | Editorial content, blogs | Medium |
| Generic | click here | Navigation, calls to action | Low |
| Branded | Wikipedia | Company mentions, press releases | Very low |
| Naked | https://en.wikipedia.org | Citations, forums, notes | Very low |
How to use them correctly
Managing anchor text consciously requires a balance between optimization and naturalness. Search engines reward varied link profiles that include branded, generic, partial, and, to a lesser extent, exact anchors. Excessive concentration on a single expression is one of the most easily recognizable signs of manipulation.
The relevance of the text to the destination page is also crucial: an anchor that promises content different from what is actually offered creates disappointing experiences and can be interpreted as a deceptive practice. Consistency between promise and reality remains the main criterion for a quality link.
Operational best practices
- Use descriptive anchors that clearly anticipate the content of the linked page.
- Vary the wording and avoid always repeating the same expression.
- Favor branded and natural anchors for links from external sites.
- Reserve exact anchors for internal links or commercial landing pages.
- Avoid generic expressions like “click here” when you can be more specific.
- Periodically check your inbound link profile to spot abnormal concentrations.
- Make sure the link text is understandable even when read out of context.
- Do not buy links with exact anchors in bulk: it is a practice contrary to search engine guidelines.
Frequently asked questions about anchor text
What is the difference between an anchor and a link?
The link is the entire hyperlink, including the destination address. The anchor is only the visible and clickable part of that link, that is, the text or image the user acts on.
Does anchor text still influence rankings?
Yes, but with less weight than in the past. Search engines consider it along with many other factors, including the authority of the source site and the overall quality of the destination page.
What is the ideal number of exact anchors?
There is no number that works for every case. The proportion depends on the industry, competition, and type of site. In general, exact anchors should remain a minority within a varied link profile.
Can I use images as anchor text?
Yes, an image can serve as an anchor. In this case, the alt text and descriptive attributes perform the function normally carried out by the visible link text.
Do anchors in internal links have value?
They are valuable especially for navigation and for distributing relevance within the site. They also help search engines understand the structure of the content and the hierarchy of pages.
How do you recognize a manipulative anchor?
It is recognized by abnormal concentrations of commercial keywords, often from low-quality or topically irrelevant sites. The lack of variation and mechanical repetition are typical signs of manipulation.
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Anchor text SEO internal link