Who are the closest competitors to iris.edu?

The five closest by shared topics are clevelandclinic.org, study.com, investopedia.com, si.edu, cornell.edu. The full ranked list is in the table above.

How many sites compete with iris.edu?

Site Stats Database tracks 9,435 sites that share at least one topic with iris.edu. The top 12 by overlap and traffic are shown; the rest are available with a plan.

What do iris.edu's competitors have in common?

They most often cover Education, School, Community, News, Learning.

What platforms and hosting do iris.edu's competitors use?

The most common platforms are WordPress, WooCommerce, Drupal. For hosting and CDN, Cloudflare, Fastly, Squarespace are most common.

How is this competitor list built?

We rank every site by how many topics it shares with iris.edu, then by estimated monthly traffic. Topics are detected from each site's content and metadata; traffic and authority come from DataForSEO and Ahrefs.

iris.edu Competitors & Similar Sites

clevelandclinic.org
LanguageEnglish
DR (Ahrefs)92
Total Keywords5,266,698
Referring Domains262,751
Domain Age28 yrs
Traffic (Jun 2026)536,244,433
Traffic Trend
study.com
LanguageEnglish
DR (Ahrefs)85
Total Keywords4,953,237
Referring Domains123,063
Domain Age30 yrs
Traffic (Jun 2026)74,304,102
Traffic Trend
investopedia.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords2,098,866
Referring Domains406,047
Domain Age26 yrs
Traffic (Jun 2026)66,831,883
Traffic Trend
si.edu
LanguageEnglish
DR (Ahrefs)91
Total Keywords1,137,159
Referring Domains237,359
Domain Age34 yrs
Traffic (Jun 2026)60,547,423
Traffic Trend
cornell.edu
LanguageEnglish
DR (Ahrefs)92
Total Keywords1,692,749
Referring Domains372,628
Domain Age40 yrs
Traffic (Jun 2026)54,727,724
Traffic Trend
thecalculatorsite.com
LanguageEnglish
DR (Ahrefs)73
Total Keywords334,211
Referring Domains9,895
Domain Age16 yrs
Traffic (Jun 2026)40,380,956
Traffic Trend
thoughtco.com
LanguageEnglish
DR (Ahrefs)89
Total Keywords1,918,300
Referring Domains183,935
Domain Age13 yrs
Traffic (Jun 2026)28,350,718
Traffic Trend
floridalottery.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords60,069
Referring Domains6,825
Domain Age30 yrs
Traffic (Jun 2026)25,899,931
Traffic Trend
wisc.edu
LanguageEnglish
DR (Ahrefs)91
Total Keywords899,269
Referring Domains206,454
Domain Age40 yrs
Traffic (Jun 2026)23,643,339
Traffic Trend
blooket.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords6,757
Referring Domains5,504
Domain Age7 yrs
Traffic (Jun 2026)21,935,667
Traffic Trend
mathsisfun.com
LanguageEnglish
DR (Ahrefs)80
Total Keywords373,248
Referring Domains27,292
Domain Age26 yrs
Traffic (Jun 2026)21,142,380
Traffic Trend
education.nationalgeographic.org
LanguageEnglish
DR (Ahrefs)88
Total Keywords447,479
Referring Domains35,681
Domain Age27 yrs
Traffic (Jun 2026)19,235,982
Traffic Trend