July 2026
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Global Rank
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Country Rank
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Category Rank
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Bounce Rate
43.45%
Pages per Visit
1.02
Avg Visit Duration
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Top 10 gillianmarchenko.com Competitors
The Top 10 Sites Like gillianmarchenko.com in July 2026 are ranked by their affinity to gillianmarchenko.com in terms of keyword traffic, audience targeting, and market overlap
Creating a world where individuals with Down syndrome thrive
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Global Rank
#641,867
13,057Bounce Rate
50.01%
Pages per Visit
2.36
Avg Visit Duration
00:01:07
Similarity Score
100%The World Down Syndrome Day Conference was held on Monday 23 March at the United Nations in New York. You can watch a recording of the event on the event site.
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Global Rank
#5,905,487
2,852,699Bounce Rate
37.78%
Pages per Visit
1.86
Avg Visit Duration
00:00:41
Similarity Score
96%medical essays and information about down syndrome for parents and professionals, by len leshin, m.d.
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Global Rank
#3,814,251
1,919,921Bounce Rate
39.46%
Pages per Visit
1.43
Avg Visit Duration
00:00:03
Similarity Score
73%gillianmarchenko.com's top 5 competitors in July 2026 are: ndss.org, worlddownsyndromeday.org, ds-health.com, , and more.
According to Similarweb data of monthly visits, gillianmarchenko.com’s top competitor in July 2026 is ndss.org. gillianmarchenko.com 2nd most similar site is worlddownsyndromeday.org, and closing off the top 3 is ds-health.com.
ranks as the 4th most similar website to gillianmarchenko.com and ranks fifth in July 2026.
The other five competitors in the top 10 list are , , , , and .