tumblr.com

Live check Visit ↗

tumblr.com is ranked #153 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 9 places in four weeks. The domain was registered on Jun 8, 2006, 20 years, 4 months ago, through MarkMonitor Inc., and is paid up until Jun 8, 2027. Its homepage uses WordPress. It is served by Nginx.

Global rank

#153

▲ 2 this week

Domain age

20 years

since Jun 8, 2006

Technologies

detected on the homepage

SEO score

80/100

homepage checks

Popularity rank

#153 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: #150.

Weekly Tranco rank (lower is more popular).

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

Domain registration

Registered: Jun 8, 2006 (20 years, 4 months ago)
Expires: Jun 8, 2027
Registrar: MarkMonitor Inc.
Name servers: ns1.tumblr.com, ns2.tumblr.com, ns3.tumblr.com, ns4.tumblr.com
DNSSEC: Not signed

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

Technology stack

CMS & site builders

WordPress

Web servers

Nginx

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.

80/100

https://www.tumblr.com/

Tumblr

Tumblr is the place you go to be yourself on the internet. No performance, no perfection. Just you, and the people who get it.

15 passed · 5 warnings · 2 failed

Content

!Title6 characters — aim for 15–65
✓Meta description126 characters
✕H1 headingMissing in the served HTML
!SubheadingsNo H2 headings in the served HTML
iImage alt textNo images in the served HTML
✕Content lengthAbout 5 words in the served HTML

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://www.tumblr.com/explore/trending
✓robots.txtFound
✓XML sitemapFound
✓Language attributeen-US
!Structured dataNo JSON-LD or microdata

Social sharing

!Open Graph2 of 3 key tags set
✓Twitter / X cardapp

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-PolicyNot set

Server response

Final URL: https://www.tumblr.com/
HTTP status: 200
Server: nginx
Response time: 2.43 s (first byte 2.42 s, from our scanner in a US data centre)
HTML size: 118 KB
Compression: br

Sites ranked near tumblr.com

Rank	Website	Registered	Built with
#148	forms.gle	2019	Fastly
#149	kaspersky.com	1997	Next.js, React, Nginx
#150	godaddy.com	1999	Akamai
#151	amazon-adsystem.com	2011	—
#152	gravatar.com	2004	WordPress, Nginx
#154	android.com	1997	Google Fonts
#155	akamaized.net	2014	—
#156	nytimes.com	1994	Fastly
#157	jomodns.com	2009	—
#158	iiko.it	—	—

Questions about tumblr.com

How popular is tumblr.com?

tumblr.com is #153 worldwide in the Tranco list published Oct 13, 2026.

How old is tumblr.com?

tumblr.com was registered on Jun 8, 2006, which makes the domain 20 years, 4 months old.

What is tumblr.com built with?

We detected WordPress and Nginx on its homepage.

Who is the registrar of tumblr.com?

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