cloudflare.com
cloudflare.com is ranked #2 in the Tranco list of the world's most popular websites (list of Oct 13, 2026). The domain was registered on Feb 17, 2009, 17 years, 7 months ago, through Cloudflare, Inc., and is paid up until Feb 17, 2033. Its homepage uses Astro, Cloudflare Web Analytics and Google Tag Manager. It is served through Cloudflare.
Popularity rank
#2 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.
Domain registration
- Registered
- Feb 17, 2009 (17 years, 7 months ago)
- Expires
- Feb 17, 2033
- Registrar
- Cloudflare, Inc.
- Name servers
ns3.cloudflare.com,ns4.cloudflare.com,ns5.cloudflare.com,ns6.cloudflare.com,ns7.cloudflare.com- DNSSEC
- Signed
From the registry's public RDAP record, checked Oct 1, 2026.
Technology stack
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.
22 passed · 1 warnings · 0 failed
Content
- ✓Title35 characters
- ✓Meta description68 characters
- !H1 heading2 H1 headings — use one
- ✓Subheadings4 H2 headings
- ✓Image alt textAll 68 images have alt text
- ✓Content lengthAbout 883 words
Indexing
- ✓IndexableNo noindex directive
- ✓Canonical URLhttps://www.cloudflare.com/
- ✓robots.txtFound
- ✓XML sitemapFound
- ✓Language attributeen
- ihreflang10 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-PolicySet
- ✓Clickjacking protectionSet
- ✓X-Content-Type-OptionsSet
- ✓Referrer-PolicySet
Server response
- Final URL
https://www.cloudflare.com/- HTTP status
- 200
- Server
cloudflare- Response time
- 163 ms (first byte 152 ms, from our scanner in a US data centre)
- HTML size
- 1.3 MB
- Compression
- br
Sites with a similar tech stack
| Rank | Website |
|---|---|
| #80 | workers.dev |
| #206 | pages.dev |
| #7,055 | foundationdns.com |
| #4,147 | raspberrypi.org |
| #6,652 | anota.ai |
| #8,064 | uptimerobot.com |
Sites ranked near cloudflare.com
| Rank | Website | Registered |
|---|---|---|
| #1 | google.com | 1997 |
| #3 | gstatic.com | 2008 |
| #4 | facebook.com | 1997 |
| #5 | amazonaws.com | 2005 |
| #6 | akamai.net | 1999 |
| #7 | microsoft.com | 1991 |
Questions about cloudflare.com
How popular is cloudflare.com?
cloudflare.com is #2 worldwide in the Tranco list published Oct 13, 2026.
How old is cloudflare.com?
cloudflare.com was registered on Feb 17, 2009, which makes the domain 17 years, 7 months old.
What is cloudflare.com built with?
We detected Astro, Cloudflare Web Analytics, Google Tag Manager and Cloudflare on its homepage.
Who is the registrar of cloudflare.com?
Cloudflare, Inc., according to the registry's RDAP record.