numbertheory.org

Backlink analytics and domain authority

Overview: numbertheory.org
Backlink profile
66
Domain Rating
out of 100
61
Backlinks
61
73.8%
Dofollow ratio
45 of 61 links
39
Ref. domains
39
Contact info
Emails
1
Phones
0
Social
4
Addresses
0
Backlink profile
Link types
73.8% dofollow
Dofollow 45
Nofollow 16
Referring domains by DR
90-100
2
70-89
11
50-69
5
30-49
3
10-29
8
0-9
10
Backlink growth
Ref. domains Backlinks
61
30
0
2026-02
Top referring domains
View all 39 →
Domain DR Links Dofollow
en.wikipedia.org 95 3 3
sites.google.com 91 1 1
ja.wikipedia.org 87 1 1
vi.wikipedia.org 84 2 2
ca.wikipedia.org 82 1 1
Referring domains
Followed 45 73.8%
Not followed 16 26.200000000000003%
Backlinks
Followed 45 73.8%
Not followed 16 26.200000000000003%
Referring domains by DR
90-100 2
70-89 11
50-69 5
30-49 3
10-29 8
0-9 10
Classification
other
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Frequently Asked Questions
What is the domain authority of numbertheory.org?
numbertheory.org has a Domain Rank of 66 out of 100, placing it in the top 5% of all websites. This score is based on the quality and quantity of backlinks from 39 referring domains.
How many backlinks does numbertheory.org have?
numbertheory.org has 61 backlinks from 39 unique referring domains. 73.8% of these links are dofollow, passing link equity to the site.