carfax.com
carfax.com is ranked #4,096 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 38 places in four weeks. The domain was registered on Jul 30, 1997, 29 years, 2 months ago, through MarkMonitor Inc., and is paid up until Jul 29, 2027. Its homepage uses Next.js, React, Google Fonts and Google Tag Manager. It is served through Amazon CloudFront.
Popularity rank
#4,096 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: #3,746.
Domain registration
- Registered
- Jul 30, 1997 (29 years, 2 months ago)
- Expires
- Jul 29, 2027
- Registrar
- MarkMonitor Inc.
- Name servers
dns1.p01.nsone.net,dns2.p01.nsone.net,dns3.p01.nsone.net,dns4.p01.nsone.net,ns01.carfaxdns.net,ns02.carfaxdns.net,ns03.carfaxdns.net,ns04.carfaxdns.net- DNSSEC
- Not 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.
13 passed · 8 warnings · 2 failed
Content
- ✓Title52 characters
- ✓Meta description153 characters
- ✕H1 headingMissing in the served HTML
- ✓Subheadings6 H2 headings
- !Image alt text2 of 20 images have no alt text
- ✓Content lengthAbout 630 words
Indexing
- ✓IndexableNo noindex directive
- ✓Canonical URLhttps://www.carfax.com
- ✓robots.txtFound
- !XML sitemapNot found
- ✓Language attributeen
- ihreflang18 language alternates
- ✓Structured dataWebSite, Organization
Social sharing
- ✕Open GraphMissing
- !Twitter / X cardMissing
Technical
- ✓HTTPSServed over HTTPS
- ✓Mobile viewportFound
- ✓FaviconFound
- ✓Character encodingutf-8
Security headers
- !Strict-Transport-SecurityNot set
- !Content-Security-PolicyNot set
- !Clickjacking protectionNot set
- !X-Content-Type-OptionsNot set
- !Referrer-PolicyNot set
Server response
- Final URL
https://www.carfax.com/- HTTP status
- 200
- Server
AmazonS3- Response time
- 241 ms (first byte 182 ms, from our scanner in a US data centre)
- HTML size
- 86 KB
- Compression
- br
Sites with a similar tech stack
| Rank | Website |
|---|---|
| #4,976 | invisalign.com |
| #1,859 | kargo.com |
| #5,550 | serasa.com.br |
| #6,705 | claro.com.ar |
| #7,768 | americanas.com.br |
| #8,820 | oceans-nadia.com |
Sites ranked near carfax.com
| Rank | Website | Registered |
|---|---|---|
| #4,091 | udn.com | 1998 |
| #4,092 | wufoo.com | 2006 |
| #4,093 | backblazeb2.com | 2016 |
| #4,094 | creditkarma.com | 2005 |
| #4,095 | krushmedia.com | 2012 |
| #4,097 | githubcopilot.com | 2021 |
| #4,098 | ono.com | 1995 |
| #4,099 | 365scores.com | 2008 |
| #4,100 | seekingalpha.com | 2004 |
| #4,101 | wakuhyfeserucu.com | 2026 |
Questions about carfax.com
How popular is carfax.com?
carfax.com is #4,096 worldwide in the Tranco list published Oct 13, 2026.
How old is carfax.com?
carfax.com was registered on Jul 30, 1997, which makes the domain 29 years, 2 months old.
What is carfax.com built with?
We detected Next.js, React, Google Fonts, Google Tag Manager and Amazon CloudFront on its homepage.
Who is the registrar of carfax.com?
MarkMonitor Inc., according to the registry's RDAP record.