proofpoint.com

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proofpoint.com is ranked #2,216 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), down 106 places in four weeks. The domain was registered on Aug 8, 2001, 25 years, 2 months ago, through MarkMonitor Inc., and is paid up until Aug 8, 2028. Its homepage uses Drupal.

Global rank

#2,216

– this week

Domain age

25 years

since Aug 8, 2001

Technologies

detected on the homepage

SEO score

96/100

homepage checks

Popularity rank

#2,216 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: #2,064.

Weekly Tranco rank (lower is more popular).

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

Domain registration

Registered: Aug 8, 2001 (25 years, 2 months ago)
Expires: Aug 8, 2028
Registrar: MarkMonitor Inc.
Name servers: ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org
DNSSEC: Not signed

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

Technology stack

CMS & site builders

Drupal

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.

96/100

https://www.proofpoint.com/us

Enterprise Cybersecurity Solutions, Services & Training | Proofpoint US

Proofpoint helps protect people, data and brands against cyber attacks. Offering compliance and cybersecurity solutions for email, web, cloud, and more.

21 passed · 2 warnings · 0 failed

Content

!Title71 characters — aim for 15–65
✓Meta description152 characters
✓H1 headingExactly one H1
✓Subheadings22 H2 headings
✓Image alt textAll 21 images have alt text
✓Content lengthAbout 1,385 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://www.proofpoint.com/us
✓robots.txtFound
✓XML sitemapFound
✓Language attributeen-us
ihreflang11 language alternates
✓Structured dataOrganization, WebSite, WebPage

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-PolicyNot set
✓Clickjacking protectionSet
✓X-Content-Type-OptionsSet
✓Referrer-PolicySet

Server response

Final URL: https://www.proofpoint.com/us
HTTP status: 200
Server: —
Response time: 4.90 s (first byte 4.87 s, from our scanner in a US data centre)
HTML size: 572 KB
Compression: gzip

Sites ranked near proofpoint.com

Rank	Website	Registered	Built with
#2,211	dynamics.com	1994	Azure Front Door
#2,212	sap.com	1995	—
#2,213	made-in-china.com	1998	Cloudflare, Cloudflare Web Analytics
#2,214	duke.edu	—	WordPress, Apache, jQuery
#2,215	symantec.com	1992	Cloudflare, Google Tag Manager
#2,217	mmcdn.com	2014	Cloudflare
#2,218	ihg.com	1998	Akamai
#2,219	engadget.com	2004	WordPress, Amazon CloudFront, Nginx
#2,220	otm-r.com	2014	—
#2,221	sureserver.com	2000	—

Questions about proofpoint.com

How popular is proofpoint.com?

proofpoint.com is #2,216 worldwide in the Tranco list published Oct 13, 2026.

How old is proofpoint.com?

proofpoint.com was registered on Aug 8, 2001, which makes the domain 25 years, 2 months old.

What is proofpoint.com built with?

We detected Drupal on its homepage.

Who is the registrar of proofpoint.com?

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