sitemaps.org

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sitemaps.org is ranked #5,301 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), down 55 places in four weeks. The domain was registered on Aug 12, 2001, 25 years, 2 months ago, through MarkMonitor Inc., and is paid up until Aug 12, 2027. Its homepage uses ASP.NET. It is served by Microsoft IIS.

Global rank

#5,301

▼ 36 this week

Domain age

25 years

since Aug 12, 2001

Technologies

detected on the homepage

SEO score

61/100

homepage checks

Popularity rank

#5,301 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: #4,821.

Weekly Tranco rank (lower is more popular).

See where sitemaps.org sits in the top 10,000

Domain registration

Registered: Aug 12, 2001 (25 years, 2 months ago)
Expires: Aug 12, 2027
Registrar: MarkMonitor Inc.
Name servers: ns3-02.azure-dns.org, ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns4-02.azure-dns.info
DNSSEC: Not signed

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

Technology stack

Web servers

Microsoft IIS 10.0

Back-end

ASP.NET

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.

61/100

https://sitemaps.org/

sitemaps.org - Home

The Sitemaps protocol enables webmasters to information earch engine about pages on their site that are available for crawling.

7 passed · 13 warnings · 2 failed

Content

✓Title19 characters
✓Meta description127 characters
!H1 heading2 H1 headings — use one
!SubheadingsNo H2 headings in the served HTML
iImage alt textNo images in the served HTML
!Content lengthAbout 190 words in the served HTML

Indexing

✓IndexableNo noindex directive
!Canonical URLMissing
✓robots.txtFound
✓XML sitemapFound
!Language attributeMissing
!Structured dataNo JSON-LD or microdata

Social sharing

✕Open GraphMissing
!Twitter / X cardMissing

Technical

✓HTTPSServed over HTTPS
✕Mobile viewportMissing
!FaviconMissing
✓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://sitemaps.org/
HTTP status: 200
Server: Microsoft-IIS/10.0
Response time: 3 ms (first byte 3 ms, from our scanner in a US data centre)
HTML size: 4.3 KB
Compression: gzip

Sites ranked near sitemaps.org

Rank	Website	Registered	Built with
#5,296	ecfr.gov	2012	Google Fonts, reCAPTCHA
#5,297	fstr.rocks	2018	—
#5,298	ipecho.net	2009	Google Fonts
#5,299	ohio.gov	1997	Amazon CloudFront
#5,300	scielo.br	1998	Varnish, Google Analytics, Bootstrap
#5,302	kwai-pay.com	2021	—
#5,303	pingone.com	2002	—
#5,304	google.al	—	—
#5,305	yna.co.kr	1999	Varnish, Google Analytics, Google Ad Manager
#5,306	rainews.it	—	—

Questions about sitemaps.org

How popular is sitemaps.org?

sitemaps.org is #5,301 worldwide in the Tranco list published Oct 13, 2026.

How old is sitemaps.org?

sitemaps.org was registered on Aug 12, 2001, which makes the domain 25 years, 2 months old.

What is sitemaps.org built with?

We detected Microsoft IIS and ASP.NET on its homepage.

Who is the registrar of sitemaps.org?

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