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adultdevelopmentstudy.org

adultdevelopmentstudy.org had about 7.97K visits in September 2026, down 17.66% from August; the top source is search.

Harvard Second Generation Study

Traffic

7.97K

-17.66%MoMEstimated monthly visits
78910.46K6.97K3.49K0
Global rank

2,457,342

Country rank · United States

1,068,208

Category rank · Social Sciences

2,030

Average visit duration

00:22

Pages per visit

1.87

Bounce rate

52.21%

Domain age

11 years

Search share

39.1%

Traffic sources

  • Search
    39.1%
  • Direct
    31.0%
  • Referrals
    9.9%
  • Social
    5.6%
  • Email
    4.0%
  • Display ads
    3.8%
  • Other
    3.1%
  • Generative AI
    2.2%
  • Paid search
    1.2%

Regions

  • United States
    57.6%
  • Germany
    34.5%
  • United Kingdom
    4.3%
  • India
    3.6%

See how adultdevelopmentstudy.org compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. harvard study of adult developmentBRAND2201.53K14%
  2. gran glueck harvardBRAND100100100%
  3. harvard study of adult development and wellnessBRAND809089%
  4. harvard study of adult development happinessBRAND3031010%
  5. harvard studyBRAND104902%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

  • HTTP 200
  • Hosting ASN
HTTP
200
Page size
452.6 KiB
Hosting
wix_com Wix.com Ltd. · AS58182
TLS
TLSv1.3 · 70 days
Page and SEOSchema 1
Title
Harvard Second Generation Study
Description
This is the official website of the Harvard Second Generation Study
Cross-origin redirect
Yes
Word count
281
Internal / external links
11 / 10
Canonical
https://www.adultdevelopmentstudy.org/
Language
en
H1 / H2
5 / 1
Images missing alt
1 / 6
Schema
WebSite
OG / Twitter
OG · Twitter
Technology and tracking6 technologies
Technology clues
Wix · Bootstrap · React · PayPal · Sentry · Cloudflare
External script hosts
static.parastorage.com · browser.sentry-cdn.com
Social links
facebook.com
Generator
Wix.com Website Builder
Server
cloudflare
Security headers
2 / 6
HSTS / CSP
HSTS
Alt-Svc
Set
Cookie
2(Secure 1)
Email and DNS security
SPF
Not found
DMARC
Not found
DKIM selectors
Not found
IPv6
No AAAA
SOA
ns2.wixdns.net
NS
ns3.wixdns.net. · ns2.wixdns.net.
Hosting and networkAS58182
A
185.230.63.107 · 185.230.63.171 · 185.230.63.186
Hosting ASN
AS58182 · 185.230.63.0/24
Hosting organization
wix_com Wix.com Ltd.
Hosting country
IL
BGP announcement
Yes
Reverse DNS
unalocated.63.wixsite.com
TLS
TLSv1.3 · Verified
Certificate issuer
YR1
Certificate remaining
70 days
Certificate SAN
DNS:adultdevelopmentstudy.org · DNS:www.adultdevelopmentstudy.org
robots and AI crawlingHTTP 200
Robots.txt
200
Global Disallow /
No
Sitemap
Index · 1
AI explicitly disallowed
0
AI explicitly allowed
16
Well-known public paths1 hits
Present / checked
1 / 2
/llms.txt
Present · 2.7 KiB
llms summary
- [home](https://www.adultdevelopmentstudy.org/) · This site is powered by Wix and supports the Model Context Protocol (MCP) · for agentic AI access. AI agents can connect directly

Website information

Domain
adultdevelopmentstudy.org
Registration status
Domain registered
Registered
2016-04-08
Registrar
Tucows Domains Inc.
Expires
2028-04-08
Domain age
11 years
DNSSEC
No
Registry status
client transfer prohibited · client update prohibited

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What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.