openai.com

Ranked #255 of the top 1M sites — in the top 0.0255% of the web.

59/ 100

high confidence

Popularity rank

#255

Cross-check rank

Top 200

Domain authority

6.2/10

Domain age

20 yrs

Registered

2007

Overview

🌱 Green hosting · Cloudflare

Real-user performance Needs work

2.8 s

LCP

Needs work

222 ms

INP

Needs work

0.00

CLS

Good

Core Web Vitals as real Chrome users experienced this site (75th percentile).

Technology

CDN

Cloudflare

Domain

RegistrarMarkMonitor Inc.

Registered2007-01-19 (19.5 yrs)

Last updated2026-07-18

Expires2029-01-19

Domain statusclient delete prohibitedclient transfer prohibitedclient update prohibitedserver delete prohibitedserver transfer prohibitedserver update prohibited

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About this report

SiteStackUp blends a range of independent, open data signals into a single popularity index with an honest confidence label for openai.com. It does not sell panel-based visit estimates — it surfaces what can reliably be known about a website from public information, clearly and transparently.