Semantic Alternatives to aarp.org
The 6 domains with the closest mathematical content footprint
#1
ama-assn.org
Guidance on conflict of interest for board members and senior managers
ama-assn.org shares a partial semantic overlap (39%) with aarp.org. Its ACRI score of 65 indicates good AI-readiness.
65
#2
aafp.org
aafp.org shares a partial semantic overlap (35%) with aarp.org. Its ACRI score of 32 indicates poor AI-readiness.
32
#3
aap.org
Advocacy, education, and policy development for pediatric pulmonology and sleep medicine
aap.org shares a partial semantic overlap (32%) with aarp.org. Its ACRI score of 60 indicates good AI-readiness.
60
#4
ap.org
Guidelines for accurate and unbiased news reporting and editing
ap.org shares a partial semantic overlap (32%) with aarp.org. Its ACRI score of 61 indicates good AI-readiness.
61
#5
1800phonenumbers.org
Directory of 1-800 phone numbers for major American corporations
1800phonenumbers.org shares a partial semantic overlap (25%) with aarp.org. Its ACRI score of 77 indicates good AI-readiness.
77
#6
atlantic.net
Atlantic.Net provides global cloud hosting solutions, including dedicated, GPU, and managed hosting, catering to businesses seeking scalable and secure infrastructure.
atlantic.net shares a partial semantic overlap (21%) with aarp.org. Its ACRI score of 75 indicates good AI-readiness.
75
📐 How Semantic Similarity Works
We compute a TF-IDF centroid vector from each domain’s crawled pages (up to 1,000 per domain). The centroid represents the “semantic soul” of the website — the mathematical average of all its content. We then measure cosine similarity between centroids to find the closest alternatives. Higher overlap means the two sites cover the same topics with similar depth.
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