energy.gov

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energy.gov is ranked #2,377 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), down 14 places in four weeks. The domain was registered on Aug 20, 1999, 27 years, 1 month ago, through get.gov, and is paid up until Aug 8, 2027. Its homepage uses jQuery, Drupal and Font Awesome. It is served through Amazon CloudFront by Apache and Varnish.

Global rank

#2,377

▼ 2 this week

Domain age

27 years

since Aug 20, 1999

Technologies

detected on the homepage

SEO score

93/100

homepage checks

Popularity rank

#2,377 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: #2,275.

Weekly Tranco rank (lower is more popular).

See where energy.gov sits in the top 10,000

Domain registration

Registered: Aug 20, 1999 (27 years, 1 month ago)
Expires: Aug 8, 2027
Registrar: get.gov
Name servers: blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org
DNSSEC: Signed

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

Technology stack

JavaScript libraries

jQuery

CMS & site builders

Drupal 8

UI frameworks & fonts

Font Awesome

CDN

Amazon CloudFront

Web servers

Apache Varnish

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.

93/100

https://www.energy.gov/

Department of Energy

(no meta description)

21 passed · 1 warnings · 1 failed

Content

✓Title20 characters
✕Meta descriptionMissing
✓H1 headingExactly one H1
✓Subheadings6 H2 headings
✓Image alt textAll 8 images have alt text
✓Content lengthAbout 969 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://www.energy.gov/
✓robots.txtFound
✓XML sitemapFound
✓Language attributeen
ihreflang1 language alternates
✓Structured dataArticle

Social sharing

✓Open GraphTitle, description and image set
✓Twitter / X cardsummary

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.energy.gov/
HTTP status: 200
Server: Apache
Response time: 59 ms (first byte 56 ms, from our scanner in a US data centre)
HTML size: 127 KB
Compression: gzip

Sites with a similar tech stack

Rank	Website	Built with
#8,875	doe.gov	Drupal, Amazon CloudFront, Apache
#3,065	uspto.gov	Drupal, Amazon CloudFront, Apache
#3,906	uscis.gov	Drupal, Apache, jQuery
#5,788	belgium.be	Drupal, Varnish, jQuery
#9,089	fgov.be	Drupal, Varnish, jQuery
#5,351	myworkday.com	Drupal, Apache, Varnish

Sites ranked near energy.gov

Rank	Website	Registered	Built with
#2,372	infomaniak.com	1997	Gatsby, React, Material UI
#2,373	klarna.com	2008	Amazon CloudFront
#2,374	marketingcloudapis.com	2016	—
#2,375	so.com	1999	OpenResty
#2,376	in.net	1994	—
#2,378	axon.ai	2017	Next.js, React, Envoy
#2,379	shorturl.at	—	Cloudflare
#2,380	ctlcdn.cn	—	—
#2,381	kde.org	1996	Hugo, Apache, Matomo
#2,382	minutemedia-prebid.com	2022	—

Questions about energy.gov

How popular is energy.gov?

energy.gov is #2,377 worldwide in the Tranco list published Oct 13, 2026.

How old is energy.gov?

energy.gov was registered on Aug 20, 1999, which makes the domain 27 years, 1 month old.

What is energy.gov built with?

We detected jQuery, Drupal, Font Awesome, Amazon CloudFront, Apache and Varnish on its homepage.

Who is the registrar of energy.gov?

get.gov, according to the registry's RDAP record.