March 2026
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Bounce Rate
42.19%
Pages per Visit
1.52
Avg Visit Duration
00:00:17
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Top 10 whyimmunize.org Competitors
The Top 10 Sites Like whyimmunize.org in March 2026 are ranked by their affinity to whyimmunize.org in terms of keyword traffic, audience targeting, and market overlap
The immunization questions we hear the most about travel, safety, record-keeping, and more are answered, plus important downloadable resources.
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#2,001,623
192,882Bounce Rate
47.59%
Pages per Visit
3.02
Avg Visit Duration
00:01:09
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100%gavi is an international organisation created in 2000 to improve access to new and underused vaccines for children living in the world's poorest countries.
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100%Find vaccine information statements (VIS) in over forty languages, translated by native speakers. Additional immunization clinical resources available in many languages.
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#248,213
7,616Bounce Rate
53.35%
Pages per Visit
1.57
Avg Visit Duration
00:00:37
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100%Learn how the County buys products and services. Search contracts, find open solicitations on BuyNet. See schedule of outreach events and workshops.
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99%california vaccines for children, vfc online immunization training. vaccine storage, vaccine handling for california, health care providers.
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#1,324,136
457,400Bounce Rate
63.06%
Pages per Visit
2.98
Avg Visit Duration
00:02:54
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99%k.n.o.w. vaccines mission is to promote public awareness of the fundamental issues concerning the vaccination controversy. these issues concern the ethical as well as the scientific premises upon which mandated vaccine policy is predicated.
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77%- Company
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#13,852,144
Bounce Rate
40.06%
Pages per Visit
1.06
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64%- Company
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#5,596,607
734,003Bounce Rate
40.85%
Pages per Visit
1.80
Avg Visit Duration
00:00:31
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62%Adults Watch the TV ad For adults If you are 50 or over, your risk of pneumococcal disease, including pneumococcal pneumonia, is going up — and it can be serious. If you are 50 or over, your risk of pneumococcal disease, including pneumococcal pneumonia, is going up — and it can be serious.
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#5,606,838
1,638,372Bounce Rate
36.18%
Pages per Visit
1.30
Avg Visit Duration
00:00:06
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62%the american college of obstetricians and gynecologists is the premier professional membership organization for obstetrician–gynecologists. the college’s activities include producing practice guidelines for providers and educational materials for patients, providing practice management and career support, facilitating programs and initiatives aimed at improving women’s health, and advocating on behalf of members and patients.
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62%whyimmunize.org's top 5 competitors in March 2026 are: vaccineinformation.org, gavialliance.org, immunize.org, sdiz.org, and more.
According to Similarweb data of monthly visits, whyimmunize.org’s top competitor in March 2026 is vaccineinformation.org. whyimmunize.org 2nd most similar site is gavialliance.org, and closing off the top 3 is immunize.org.
sdiz.org ranks as the 4th most similar website to whyimmunize.org and eziz.org ranks fifth in March 2026.
The other five competitors in the top 10 list are know-vaccines.org, vaccineinfo.net, immunizeusa.org, prevnar.ca, and immunizationforwomen.org.