What powers perception.org?

Last seen Oct 2026 · 28 technologies across 16 categories

Analytics

Google Analytics
since Jan 2019

CDN

cdnjs
since Jul 2024
Cloudflare
since Jun 2023

CMS

WordPress
since Jan 2019

Databases

MySQL
since Jan 2019

Email

Constant Contact
since May 2024

Font scripts

Google Font API
since May 2024
Twitter Emoji (Twemoji)
since Jan 2019

JavaScript libraries

AOS
since May 2024
jQuery v3.7.1
since Jan 2019
Lightbox
since May 2024
Splide
since May 2024

Miscellaneous

HTTP/3
since Jun 2023
Open Graph
since Sep 2022
RSS
since Dec 2022

PaaS

WP Engine
since May 2019

Page builders

WordPress Block Editor
since Jul 2024

Performance

Priority Hints
since May 2024

Programming languages

PHP
since Jan 2019

Security

Cloudflare Bot Management
since Nov 2023
HSTS
since Mar 2024
reCAPTCHA
since May 2024

Webmail

Google Workspace
since Aug 2022

WordPress plugins

Contact Form 7 v6.2.2
since Feb 2022
Kadence WP Blocks
since May 2024
Site Kit v1.189.0
since Jul 2024
Yoast SEO v28.7
since Jan 2019

WordPress themes

Kadence WP Kadence v1.5.2
since May 2024

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
implicit bias #2 8,000
explicit bias #1 2,000
explicit #22 200
implicit #27 130
implicit test #14 100
caucasian jokes #9 74
media and representation #3 70
explicit bias meaning #1 52
implicit racial biases #2 52
media representation #4 47
stereotype threat #14 45
what is good hair #2 42
what does implicit bias mean #5 41
implicit biases meaning #2 34
implicit racial bias #3 31
a person with explicit biases #1 27
perception institute implicit bias #2 23
implicit attitudes #31 21
sadiqa reynolds #2 17
implicit bias are #3 17
implicit biases are #3 17
john a powell #8 17
implicit biases #4 16
jennifer dworkin #1 15
implicit bias simple definition #2 15

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 77% desktop
  • 23% phone
  • United States

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

5.37 / 10 · ranked #176,093 of all domains

242 referring domains · OpenPageRank

Search traffic

11,600 est. monthly organic visits (US)

631 keywords in Google's top 30

Core Web Vitals

LCP1.1 s
INP25 ms
CLS0
TTFB700 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English (United States)
  • CDN: Cloudflare
  • Weight: 11.7 MB · 54 requests
  • WordPress theme: kadence · all themes
  • Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Perception Institute
  • Profiles: X

From the homepage's own structured data (Oct 2026).

Infrastructure

  • Registered Feb 2004 (22 years) via NameCheap, Inc., renews Feb 2027
  • Hosted on Cloudflare (141.193.213.10)
  • DNS: Namecheap
  • Email: Google Workspace
  • Email security: SPF (soft fail), DMARC monitor only
  • SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
  • Common Crawl link graph: rank 1,908,798, 2 hosts
  • Verified with: Microsoft 365

DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted

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