sigmaaldrich.com

Backlink analytics and domain authority

Overview: sigmaaldrich.com
Backlink profile
79
Domain Rating
out of 100
13.5K
Backlinks
13,526
80.1%
Dofollow ratio
10,839 of 13,526 links
880
Ref. domains
880
Contact info
Emails
75
Phones
0
Social
6
Addresses
73
Backlink profile
Link types
80.1% dofollow
Dofollow 10,839
Nofollow 2,687
Referring domains by DR
90-100
3
70-89
171
50-69
154
30-49
80
10-29
194
0-9
278
Backlink growth
Ref. domains Backlinks
13,526
6,763
0
2026-02
Top referring domains
View all 880 →
Domain DR Links Dofollow
en.wikipedia.org 95 24 24
ncbi.nlm.nih.gov 91 821 821
de.wikipedia.org 90 44 44
fr.wikipedia.org 89 8 8
es.wikipedia.org 88 3 3
Referring domains
Followed 10,839 80.1%
Not followed 2,687 19.900000000000006%
Backlinks
Followed 10,839 80.1%
Not followed 2,687 19.900000000000006%
Referring domains by DR
90-100 3
70-89 171
50-69 154
30-49 80
10-29 194
0-9 278
Classification
other
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Frequently Asked Questions
What is the domain authority of sigmaaldrich.com?
sigmaaldrich.com has a Domain Rank of 79 out of 100, placing it in the top 1% of all websites. This score is based on the quality and quantity of backlinks from 880 referring domains.
How many backlinks does sigmaaldrich.com have?
sigmaaldrich.com has 13,526 backlinks from 880 unique referring domains. 80.1% of these links are dofollow, passing link equity to the site.