Domain name: rubyonrails dot org

Domain info

Short description: Web development that doesn’t hurt

HTTP headers

HTTP headers allow the client and the server to pass additional information with the request or the response. A request header consists of its case-insensitive name followed by a colon ':', then by its value (without line breaks). Leading white space before the value is ignored.

Name	Value
HTTP/1.1 200 OK
Server	GitHub.com
Date	Thu, 28 Sep 2017 03:48:47 GMT
Content-Type	text/html; charset=utf-8
Transfer-Encoding	chunked
Last-Modified	Tue, 19 Sep 2017 19:58:27 GMT
Access-Control-Allow-Origin	*
Expires	Wed, 27 Sep 2017 18:30:02 GMT
Cache-Control	max-age=600
Content-Encoding	gzip
X-GitHub-Request-Id	999A:18C4F:85FC0F5:BC5E39F:59CC711F

HTML <head>

The <head> element is a container for metadata (data about data) and is placed between the <html> tag and the <body> tag.

HTML metadata is data about the HTML document. Metadata is not displayed.

Metadata typically define the document title, character set, styles, links, scripts, and other meta information.

The following tags describe metadata: <title>, <style>, <meta>, <link>, <script>, and <base>.

<title>

Title is missing.

<meta> description

Meta description is missing.

<meta> keywords

Meta keywords are missing.

<meta> other (0 records found)

Name	Value

<style>

<head> section doesn't contain any styles.

<link> (0 records found)

Name	Value

<script>

Internal

<head> section doesn't contain any internal script sections.

External

Name	Value

<base>

<head> section doesn't contain a base section.