headers info

Domain name: masteringphysics dot com

Domain info

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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/1.1 301 Moved Permanently
HTTP/1.1 302 Moved Temporarily
HTTP/1.1 200 OK
Last-Modified Mon, 25 Sep 2017 12:43:01 GMT
ETag "4046497-4c5c-55a02e6280c4d"
Server Apache
X-Cnection close
Accept-Ranges bytes
Content-Length 19548
Content-Type text/html; charset=UTF-8
Content-Language en-US
Cache-Control proxy-revalidate, max-age=5037
Expires Thu, 28 Sep 2017 11:15:21 GMT
Date Thu, 28 Sep 2017 09:51:24 GMT
Connection keep-alive

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>

MasteringPhysics | Pearson

<meta> description

Meta description is missing.

<meta> keywords

Meta keywords are missing.

<meta> other (5 records found)

Name Value
Meta #1
charset utf-8
Meta #2
equiv X-UA-Compatible
content IE=edge,chrome=1
Meta #3
property og:image
content https://www.pearsonhighered.com/resources/images/pearson-logo-red.png
Meta #4
name author
content Pearson
Meta #5
name viewport
content width=device-width, initial-scale=1.0

<style>

<head> section doesn't contain any styles.

<link> (6 records found)

<script>

Internal

<head> contains 1 internal script sections. Total size: 349 bytes.

External

Name Value
Script #1
src https://www.pearsonmylabandmastering.com/northamerica/assets/js/libs/modernizr.js
Script #2
src //assets.adobedtm.com/cb849396793dda3fc498b86555fddd5a2d245f6c/satelliteLib-611262a620d090820372106b6df6cb95ec419e40.js

<base>

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

copy

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