Site Info for nnsa.energy.gov
The language for nnsa.energy.gov website is en (claimed), en (detected).
National Nuclear Security Administration | Department of Energy
NNSA is a semi-autonomous Department of Energy agency responsible for enhancing national security through the military application of nuclear science.
nnsa.energy.gov has energy.gov as domain name.
IP address18.104.22.168 22.214.171.124 126.96.36.199 188.8.131.522600:9000:2017:0:c:7aac:a680:93a12600:9000:2017:4a00:c:7aac:a680:93a12600:9000:2017:7800:c:7aac:a680:93a12600:9000:2017:8600:c:7aac:a680:93a12600:9000:2017:da00:c:7aac:a680:93a12600:9000:2017:ea00:c:7aac:a680:93a12600:9000:2017:ec00:c:7aac:a680:93a12600:9000:2017:f400:c:7aac:a680:93a1
Character encoding is a type of encoding scheme that assigns a number to each character for digital representation, and it is used to represent a repertoire of characters in textual data computation, storage, and transmission.
UTF-8 is a character encoding of variable widths that is used in electronic communication.
HTTP compression is a feature that can be applied to web servers and clients to maximize transfer speed and bandwidth usage.
The most popular compressions on the web today are Gzip and Brotli.
HTTP Strict Transport Security (HSTS)
HTTP Strict Transport Security is a web security policy that protects websites from man-in-the-middle attacks like protocol downgrades and cookie hijacking.
Content Security Policy (CSP)
The Content Security Policy (CSP) is a computer security standard designed to avoid cross-site scripting (XSS), clickjacking, and other code injection attacks caused by malicious content being executed in the context of a trusted web page.
The Referrer Policy specifies how much referrer information should be included with web requests.
Content Type Options
The X-Content-Type-Options HTTP response header is a server-side marker that indicates that the MIME types advertised in the Content-Type headers should not be modified and should be followed.
The X-Frame-Options HTTP response header can be used to to avoid click-jacking attacks by preventing the content to be included in other websites.
Cross-Site Scripting Protection
When reflected cross-site scripting (XSS) attacks are detected, the HTTP X-XSS-Protection response header in Chrome, Internet Explorer, Safari and old browsers prevents web pages from loading.
Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
Drupal is a free and open-source web content management framework.
SSL/TLS certificate authorities
AWS Certificate Manager is a service that lets you easily provision, manage, and deploy public and private Secure Sockets Layer/Transport Layer Security (SSL/TLS) certificates for use with AWS services and your internal connected resources.
Font Awesome is a font and icon toolkit based on CSS and Less.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.
Learn more about Zepto technology.
Varnish is a reverse caching proxy.
PHP is a general-purpose scripting language used for web development.
Unpkg is a content delivery network for everything on npm.
Amazon Cloudfront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds.
Choices.js is a lightweight, configurable select box/text input plugin.
Apache is a free and open-source cross-platform web server software.
Google Analytics is a free web analytics service that tracks and reports website traffic.
Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.
Responsive Web Design
Responsive Web Design (RWD) is a web design approach that ensures web pages look good on a variety of devices and window or screen sizes.