auth0.com

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auth0.com is ranked #1,104 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 93 places in four weeks. The domain was registered on Oct 18, 2012, 13 years, 11 months ago, through MarkMonitor Inc., and is paid up until Oct 18, 2027. Its homepage uses Next.js and React. It is served through cdnjs, Cloudflare and Vercel.

Global rank

#1,104

▲ 40 this week

Domain age

13 years

since Oct 18, 2012

Technologies

detected on the homepage

SEO score

100/100

homepage checks

Popularity rank

#1,104 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #1,104.

Weekly Tranco rank (lower is more popular).

See where auth0.com sits in the top 10,000

Domain registration

Registered: Oct 18, 2012 (13 years, 11 months ago)
Expires: Oct 18, 2027
Registrar: MarkMonitor Inc.
Name servers: kolton.ns.cloudflare.com, monroe.ns.cloudflare.com
DNSSEC: Not signed

From the registry's public RDAP record, checked Oct 1, 2026.

Technology stack

JavaScript frameworks

Next.js React

CDN

cdnjs Cloudflare

Hosting

Vercel

Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.

Homepage SEO check

Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.

100/100

https://auth0.com/

Secure AI Agent & User Authentication | Auth0

Secure users, AI agents, and more with Auth0, an easy-to-implement, scalable, and adaptable authentication and authorization platform.

23 passed · 0 warnings · 0 failed

Content

✓Title45 characters
✓Meta description134 characters
✓H1 headingExactly one H1
✓Subheadings6 H2 headings
✓Image alt textAll 121 images have alt text
✓Content lengthAbout 2,006 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://auth0.com
✓robots.txtFound
✓XML sitemapFound
✓Language attributeen
ihreflang7 language alternates
✓Structured dataOrganization, WebSite, WebPage, BreadcrumbList, SoftwareApplication

Social sharing

✓Open GraphTitle, description and image set
✓Twitter / X cardsummary_large_image

Technical

✓HTTPSServed over HTTPS
✓Mobile viewportFound
✓FaviconFound
✓Character encodingutf-8

Security headers

✓Strict-Transport-SecuritySet
✓Content-Security-PolicySet
✓Clickjacking protectionSet
✓X-Content-Type-OptionsSet
✓Referrer-PolicySet

Server response

Final URL: https://auth0.com/
HTTP status: 200
Server: cloudflare
Response time: 119 ms (first byte 97 ms, from our scanner in a US data centre)
HTML size: 440 KB
Compression: br

Sites with a similar tech stack

Rank	Website	Built with
#1,480	notion.com	Next.js, React, Vercel
#1,981	1password.com	Next.js, React, Vercel
#2,126	matterport.com	Next.js, React, Vercel
#2,141	notion.so	Next.js, React, Vercel
#2,255	nodejs.org	Next.js, React, Vercel
#2,394	notion.site	Next.js, React, Vercel

Sites ranked near auth0.com

Rank	Website	Registered	Built with
#1,099	ilovepdf.com	2009	Cloudflare, Google Analytics
#1,100	douyin.com	2005	Alibaba Cloud CDN
#1,101	marca.com	1997	Fastly, Google Analytics, Amazon Ads
#1,102	safety.google	2018	Google Fonts
#1,103	nsone.net	2012	Fastly, Envoy, Google Fonts
#1,105	locaweb.com.br	1998	Vue.js, Apache
#1,106	google.fr	2000	—
#1,107	tabelog.com	2005	Cloudflare, jQuery, Google Tag Manager
#1,108	huggingface.co	—	Svelte, Amazon CloudFront, Stripe
#1,109	alikunlun.com	2012	—

Questions about auth0.com

How popular is auth0.com?

auth0.com is #1,104 worldwide in the Tranco list published Oct 13, 2026.

How old is auth0.com?

auth0.com was registered on Oct 18, 2012, which makes the domain 13 years, 11 months old.

What is auth0.com built with?

We detected Next.js, React, cdnjs, Cloudflare and Vercel on its homepage.

Who is the registrar of auth0.com?

MarkMonitor Inc., according to the registry's RDAP record.