100. Diversity of link types: An unusually high percentage of links coming from a single source i.e. forum profiles, blog comments can be a sign of webspam. On the other hand, links coming from a variety of sources is a sign of a natural link profile.
101. “ Sponsored ” or “UGC” Tags: Links tagged as “rel=Sponsored” or “rel=UGC” are different from normal “follow” or rel=nofollow links.
102. Contextual Links: Links embedded within the content of a page are considered more powerful than links on an empty page or links elsewhere on the pageontextual backlink
103. Excessive 301 Redirects to Pages: , backlinks from 301 redirects dilute some PageRank.
104. Internal Link Anchor Text: Internal link anchor text is france mobile database another relevancy signal. However, internal links are likely to carry much less weight than anchor text from external sites.
105. Link Title Attributes: Link titles the text that appears when you hover your mouse over a link can also be used as a weak relevance signal.
106. Country TLD of Referring Domains: Getting links from a specific country TLD extension .de, n, o.uk may help you rank higher in that country.
107. Link placement in content: Links at the beginning of content may carry slightly more weight than links at the end of the content.
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108. Link Position on Page: Where on the page a link appears is important. Generally speaking, links embedded within the content of a page are more powerful than links in the footer or sidebar area .
109. Linking Domain Relevance: Links from websites in a similar niche are much more powerful than links from completely unrelated websites .