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energystar.gov

Registered

Official website ENERGY STAR: Energy Efficiency and Sustainability ENERGY STAR is a US national energy efficiency program developed jointly by the US Department of Energy...

Page analyze update date: 2026/06/03 08:16:24
Last whois update date: 2026/03/29 22:59:57
Redirected to: www.energystar.gov Active
Domain Status
Registered
Paid till
05.09.2026
Available from
05.10.2026

Website Description

📝

Official website ENERGY STAR: Energy Efficiency and Sustainability

ENERGY STAR is a US national energy efficiency program developed jointly by the US Department of Energy (DOE) and the US Environmental Protection Agency (EPA). The site provides a central platform for disseminating information about products, buildings, businesses and initiatives aimed at reducing energy consumption, reducing greenhouse gas emissions and increasing the sustainability of ecosystems.

Main topics and sections of the site

  • Energy Efficient Products: The site features certified products that have passed strict efficiency standards. These include air conditioners, refrigerators, washers, dryers, appliances, water heaters and heat pumps. All of them are marked with the ENERGY STAR logo, which guarantees their high energy efficiency.
  • Efficient heating and cooling in homes: This section offers recommendations for improving thermal insulation, sealing rooms, choosing heating and cooling systems, as well as introducing modern technologies for comfortable and economical living.
  • New Homes and Apartments: The program allows developers to obtain certification for new residential properties that meet strict energy efficiency standards. This contributes to the creation of more durable, comfortable and cheaper houses to operate.
  • Tax Incentives and Subsidies: The site contains information about tax credits (eg §45L) available to homeowners and builders investing in energy efficient technologies. A search tool for local subsidies and cashback programs is also available.
  • Commercial Buildings: The platform helps organizations measure, compare and improve energy consumption in offices, schools, hospitals and other institutions using the ENERGY STAR Benchmark.
  • Industrial enterprises: The program supports enterprises in reducing energy costs through certification of production facilities, training and participation in industrial decarbonization programs.
  • Educational Resources: The site offers educational materials, training, guides and tools for consumers, builders, energy professionals and businesses.

ENERGY STAR Program Goals and Benefits

The main goal of the site is to help citizens, companies and government agencies save energy, reduce utility costs and minimize their impact on the climate. The ENERGY STAR certificate is not just a symbol of efficiency, but recognition of high quality, reliability and environmental friendliness of products and processes.

Benefits for users:

  • Reduced monthly bills for electricity and gas;
  • Increasing the service life of equipment;
  • Improving the comfort of your home and workspace;
  • Contribution to the fight against climate change;
  • Access to financial support (refunds, tax deductions).

Key features of the site

Reliability and security: The .gov domain indicates official affiliation with the US government. All data is protected using HTTPS, which ensures secure access to information.

Interactive Tools: Users can search by product, find local installers, and check their qualifications for subsidies or tax credits through an integrated calculator.

International applicability: Although the program was originally developed for the United States, its principles and approaches are used in many countries around the world as a model for energy efficient development.

Conclusion

The ENERGY STAR website is not just an information portal, but a full-fledged ecosystem of energy efficiency support. It brings together technology, policy, education and economic incentives to make energy conservation accessible, understandable and beneficial to everyone.

SEO Score
54.79%
80
Score achieved
146
Maximum score

Main Information

ℹ️
Title: Homepage | ENERGY STAR
Description: ENERGY STAR® is the simple choice for energy efficiency. For more than 20 years, EPA’s ENERGY STAR program has been America’s resource for saving energy and protecting the environment.
Keywords: energy efficiency, energy efficient, energy efficient appliances, energy efficient homes, energy efficient buildings, ENERGY STAR
Page Encoding: utf-8
Page Filesize: 43 KB

Server Information

🖥️
IP: 204.47.252.17
Location: United States,US,Cincinnati,45227,39.1526,-84.3869,America/New_York
Encoding: utf-8

Whois Information

📄
domain_name: energystar.gov
update_date: 2026-03-10T16:15:00.848Z
update_time: 1773159300
creation_date: 1997-10-02T01:29:23.000Z
creation_time: 875755763
expiration_date: 2026-09-05T11:17:28.175Z

Whois Raw Data

📋
            Domain Name: ENERGYSTAR.GOV
Registrar: get.gov
Domain Status: server transfer prohibited
Creation Date: 1997-10-02T01:29:23.000Z
Registry Expiry Date: 2026-09-05T11:17:28.175Z
Updated Date: 2026-03-10T16:15:00.848Z
Name Server: DCNS1.EPA.GOV
Name Server: DCNS2.EPA.GOV
Name Server: NCCNS1.EPA.GOV
Name Server: NCCNS2.EPA.GOV
REGISTRAR Contact: get.gov
ADMINISTRATIVE Contact: REDACTED FOR PRIVACY
SECURITY Contact: REDACTED FOR PRIVACY
TECHNICAL Contact: REDACTED FOR PRIVACY
>>> Last update of RDAP database: 2026-03-29T22:59:57Z

Robots.txt

🤖
			#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: usasearch
Allow: /buildings/tools-and-resources
Allow: /products/tools_resources
Allow: /products/ask-the-experts

User-agent: *
Sitemap: https://www.energystar.gov/sitemap.xml
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
Disallow: /buildings/tools-and-resources
Disallow: /products/tools_resources
Disallow: /products/ask-the-experts
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

User-agent: ClaudeBot
Disallow: /        

SEO Audit

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Technical SEO

Response Code
HTTP/2 200
Status 200 OK - page loads correctly.
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
Page Size
44500 bytes
Page size acceptable for fast loading.
Resources
0 total
Optimal number of resources.
Hreflang Tags
hreflang tags
Add hreflang tags if you have multilingual content.
Robots.txt
Exists
Robots.txt file found.
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
HTTPS
Yes
Secure HTTPS connection enabled.
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
Caching
must-revalidate, no-cache, private
Cache-control headers properly set.
Page Speed
2.52 ms
Excellent loading speed.

On-Page SEO

!
Title
Homepage | ENERGY STAR
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
ENERGY STAR® is the simple choice for energy efficiency. For more than 20 years, EPA’s ENERGY STAR program has been America’s resource for saving energy and protecting the environment. Lenght:184
Meta description too long. Reduce to 100-160 characters.
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
Duplicate Meta
[]
No duplicate meta tags found.
Keywords
energy efficiency, energy efficient, energy efficient appliances, energy efficient homes, energy efficient buildings, ENERGY STAR
Meta keywords set (note: not used by major search engines).

Content and UX

!
Language
Add lang attribute to tag for accessibility and SEO.
Images
0 total, 0 missing ALT
All images have proper ALT text.
!
Viewport
Add viewport meta tag for mobile responsiveness.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.

Positions in Google

Search Phrases - Google

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Position Phrase Page Snippet
1energy star/
6acer n20c5/productfinder/produ...
8acer n22c6/productfinder/produ...
15star com/rebate-finder
19upgrade building/buildings/tools-and...
22сайт energy/
23www star com/
28led light/products/learn-abou...
30stats gov az/
32star video/

Positions in Yandex

Search Phrases - Yandex

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Position Phrase Page Snippet
46product key/

Additional Services

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