Merge commit 'b9bd35d72e14932fb6588ff62b90cddef0a060fc' as 'docs'

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Bjørn Erik Pedersen
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---
title: About Hugo
linktitle: Overview
description: Hugo's features, roadmap, license, and motivation.
date: 2017-02-01
publishdate: 2017-02-01
lastmod: 2017-02-01
categories: []
keywords: []
menu:
docs:
parent: "about"
weight: 1
weight: 1
draft: false
aliases: [/about-hugo/,/docs/]
toc: false
---
Hugo is not your average static site generator.

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---
title: The Benefits of Static Site Generators
linktitle: The Benefits of Static
description: Improved performance, security and ease of use are just a few of the reasons static site generators are so appealing.
date: 2017-02-01
publishdate: 2017-02-01
lastmod: 2017-02-01
keywords: [ssg,static,performance,security]
menu:
docs:
parent: "about"
weight: 30
weight: 30
sections_weight: 30
draft: false
aliases: []
toc: false
---
The purpose of website generators is to render content into HTML files. Most are "dynamic site generators." That means the HTTP server---i.e., the program that sends files to the browser to be viewed---runs the generator to create a new HTML file every time an end user requests a page.
Over time, dynamic site generators were programmed to cache their HTML files to prevent unnecessary delays in delivering pages to end users. A cached page is a static version of a web page.
Hugo takes caching a step further and all HTML files are rendered on your computer. You can review the files locally before copying them to the computer hosting the HTTP server. Since the HTML files aren't generated dynamically, we say that Hugo is a *static site generator*.
This has many benefits. The most noticeable is performance. HTTP servers are *very* good at sending files---so good, in fact, that you can effectively serve the same number of pages with a fraction of the memory and CPU needed for a dynamic site.
## More on Static Site Generators
* ["An Introduction to Static Site Generators", David Walsh][]
* ["Hugo vs. Wordpress page load speed comparison: Hugo leaves WordPress in its dust", GettingThingsTech][hugovwordpress]
* ["Static Site Generators", O'Reilly][]
* [StaticGen: Top Open-Source Static Site Generators (GitHub Stars)][]
* ["Top 10 Static Website Generators", Netlify blog][]
* ["The Resurgence of Static", dotCMS][dotcms]
["An Introduction to Static Site Generators", David Walsh]: https://davidwalsh.name/introduction-static-site-generators
["Static Site Generators", O'Reilly]: https://www.oreilly.com/web-platform/free/files/static-site-generators.pdf
["Top 10 Static Website Generators", Netlify blog]: https://www.netlify.com/blog/2016/05/02/top-ten-static-website-generators/
[hugovwordpress]: https://gettingthingstech.com/hugo-vs.-wordpress-page-load-speed-comparison-hugo-leaves-wordpress-in-its-dust/
[StaticGen: Top Open-Source Static Site Generators (GitHub Stars)]: https://www.staticgen.com/
[dotcms]: https://dotcms.com/blog/post/the-resurgence-of-static

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---
title: Hugo Features
linktitle: Hugo Features
description: Hugo boasts blistering speed, robust content management, and a powerful templating language making it a great fit for all kinds of static websites.
date: 2017-02-01
publishdate: 2017-02-01
lastmod: 2017-02-01
menu:
docs:
parent: "about"
weight: 20
weight: 20
sections_weight: 20
draft: false
toc: true
---
## General
* [Extremely fast][] build times (< 1 ms per page)
* Completely cross platform, with [easy installation][install] on macOS, Linux, Windows, and more
* Renders changes on the fly with [LiveReload][] as you develop
* [Powerful theming][]
* [Host your site anywhere][hostanywhere]
## Organization
* Straightforward [organization for your projects][], including website sections
* Customizable [URLs][]
* Support for configurable [taxonomies][], including categories and tags
* [Sort content][] as you desire through powerful template [functions][]
* Automatic [table of contents][] generation
* [Dynamic menu][] creation
* [Pretty URLs][] support
* [Permalink][] pattern support
* Redirects via [aliases][]
## Content
* Native Markdown and Emacs Org-Mode support, as well as other languages via *external helpers* (see [supported formats][])
* TOML, YAML, and JSON metadata support in [front matter][]
* Customizable [homepage][]
* Multiple [content types][]
* Automatic and user defined [content summaries][]
* [Shortcodes][] to enable rich content inside of Markdown
* ["Minutes to Read"][pagevars] functionality
* ["Wordcount"][pagevars] functionality
## Additional Features
* Integrated [Disqus][] comment support
* Integrated [Google Analytics][] support
* Automatic [RSS][] creation
* Support for [Go][], [Amber], and [Ace][] HTML templates
* [Syntax highlighting][] powered by [Chroma][] (partly compatible with Pygments)
[Ace]: /templates/alternatives/
[aliases]: /content-management/urls/#aliases
[Amber]: https://github.com/eknkc/amber
[Chroma]: https://github.com/alecthomas/chroma
[content summaries]: /content-management/summaries/
[content types]: /content-management/types/
[Disqus]: https://disqus.com/
[Dynamic menu]: /templates/menus/
[Extremely fast]: https://github.com/bep/hugo-benchmark
[front matter]: /content-management/front-matter/
[functions]: /functions/
[Go]: https://golang.org/pkg/html/template/
[Google Analytics]: https://google-analytics.com/
[homepage]: /templates/homepage/
[hostanywhere]: /hosting-and-deployment/
[install]: /getting-started/installing/
[LiveReload]: /getting-started/usage/
[organization for your projects]: /getting-started/directory-structure/
[pagevars]: /variables/page/
[Permalink]: /content-management/urls/#permalinks
[Powerful theming]: /themes/
[Pretty URLs]: /content-management/urls/
[RSS]: /templates/rss/
[Shortcodes]: /content-management/shortcodes/
[sort content]: /templates/
[supported formats]: /content-management/formats/
[Syntax highlighting]: /tools/syntax-highlighting/
[table of contents]: /content-management/toc/
[taxonomies]: /content-management/taxonomies/
[URLs]: /content-management/urls/

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---
title: Hugo and the General Data Protection Regulation (GDPR)
linktitle: Hugo and GDPR
description: About how to configure your Hugo site to meet the new regulations.
date: 2018-05-25
layout: single
keywords: ["GDPR", "Privacy", "Data Protection"]
menu:
docs:
parent: "about"
weight: 5
weight: 5
sections_weight: 5
draft: false
aliases: [/privacy/,/gdpr/]
toc: true
---
General Data Protection Regulation ([GDPR](https://en.wikipedia.org/wiki/General_Data_Protection_Regulation)) is a regulation in EU law on data protection and privacy for all individuals within the European Union and the European Economic Area. It became enforceable on 25 May 2018.
**Hugo is a static site generator. By using Hugo you are already standing on very solid ground. Static HTML files on disk are much easier to reason about compared to server and database driven web sites.**
But even static websites can integrate with external services, so from version `0.41`, Hugo provides a **Privacy Config** that covers the relevant built-in templates.
Note that:
* These settings have their defaults setting set to _off_, i.e. how it worked before Hugo `0.41`. You must do your own evaluation of your site and apply the appropriate settings.
* These settings work with the [internal templates](/templates/internal/). Some theme may contain custom templates for embedding services like Google Analytics. In that case these options have no effect.
* We will continue this work and improve this further in future Hugo versions.
## All Privacy Settings
Below are all privacy settings and their default value. These settings need to be put in your site config (e.g. `config.toml`).
{{< code-toggle file="config">}}
[privacy]
[privacy.disqus]
disable = false
[privacy.googleAnalytics]
disable = false
respectDoNotTrack = false
anonymizeIP = false
useSessionStorage = false
[privacy.instagram]
disable = false
simple = false
[privacy.twitter]
disable = false
enableDNT = false
simple = false
[privacy.vimeo]
disable = false
simple = false
[privacy.youtube]
disable = false
privacyEnhanced = false
{{< /code-toggle >}}
## Disable All Services
An example Privacy Config that disables all the relevant services in Hugo. With this configuration, the other settings will not matter.
{{< code-toggle file="config">}}
[privacy]
[privacy.disqus]
disable = true
[privacy.googleAnalytics]
disable = true
[privacy.instagram]
disable = true
[privacy.twitter]
disable = true
[privacy.vimeo]
disable = true
[privacy.youtube]
disable = true
{{< /code-toggle >}}
## The Privacy Settings Explained
### GoogleAnalytics
anonymizeIP
: Enabling this will make it so the users' IP addresses are anonymized within Google Analytics.
respectDoNotTrack
: Enabling this will make the GA templates respect the "Do Not Track" HTTP header.
useSessionStorage
: Enabling this will disable the use of Cookies and use Session Storage to Store the GA Client ID.
### Instagram
simple
: If simple mode is enabled, a static and no-JS version of the Instagram image card will be built. Note that this only supports image cards and the image itself will be fetched from Instagram's servers.
**Note:** If you use the _simple mode_ for Instagram and a site styled with Bootstrap 4, you may want to disable the inlines styles provided by Hugo:
{{< code-toggle file="config">}}
[services]
[services.instagram]
disableInlineCSS = true
{{< /code-toggle >}}
### Twitter
enableDNT
: Enabling this for the twitter/tweet shortcode, the tweet and its embedded page on your site are not used for purposes that include personalized suggestions and personalized ads.
simple
: If simple mode is enabled, a static and no-JS version of a tweet will be built.
**Note:** If you use the _simple mode_ for Twitter, you may want to disable the inlines styles provided by Hugo:
{{< code-toggle file="config">}}
[services]
[services.twitter]
disableInlineCSS = true
{{< /code-toggle >}}
### YouTube
privacyEnhanced
: When you turn on privacy-enhanced mode, YouTube wont store information about visitors on your website unless the user plays the embedded video.
### Vimeo
simple
: If simple mode is enabled, the video thumbnail is fetched from Vimeo's servers and it is overlayed with a play button. If the user clicks to play the video, it will open in a new tab directly on Vimeo's website.

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---
title: Apache License
linktitle: License
description: Hugo v0.15 and later are released under the Apache 2.0 license.
date: 2016-02-01
publishdate: 2016-02-01
lastmod: 2016-03-02
categories: ["about hugo"]
keywords: ["License","apache"]
menu:
docs:
parent: "about"
weight: 60
weight: 60
sections_weight: 60
aliases: [/meta/license]
toc: true
---
{{% note %}}
Hugo v0.15 and later are released under the Apache 2.0 license.
Earlier versions of Hugo were released under the [Simple Public License](https://opensource.org/licenses/Simple-2.0).
{{% /note %}}
_Version 2.0, January 2004_ <br>
<https://www.apache.org/licenses/LICENSE-2.0>
*Terms and Conditions for use, reproduction, and distribution*
## 1. Definitions
“License” shall mean the terms and conditions for use, reproduction, and
distribution as defined by Sections 1 through 9 of this document.
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contract or otherwise, or **(ii)** ownership of fifty percent (50%) or more of the
outstanding shares, or **(iii)** beneficial ownership of such entity.
“You” (or “Your”) shall mean an individual or Legal Entity exercising
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## 2. Grant of Copyright License
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You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
## 5. Submission of Contributions
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## 6. Trademarks
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## 7. Disclaimer of Warranty
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## 8. Limitation of Liability
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## 9. Accepting Warranty or Additional Liability
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_END OF TERMS AND CONDITIONS_
## APPENDIX: How to apply the Apache License to your work
To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets `[]` replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same “printed page” as the copyright notice for easier identification within third-party archives.
{{< code file="apache-notice.txt" download="apache-notice.txt" >}}
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
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{{< /code >}}

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---
title: What is Hugo
linktitle: What is Hugo
description: Hugo is a fast and modern static site generator written in Go, and designed to make website creation fun again.
date: 2017-02-01
publishdate: 2017-02-01
lastmod: 2017-02-01
layout: single
menu:
docs:
parent: "about"
weight: 10
weight: 10
sections_weight: 10
draft: false
aliases: [/overview/introduction/,/about/why-i-built-hugo/]
toc: true
---
Hugo is a general-purpose website framework. Technically speaking, Hugo is a [static site generator][]. Unlike systems that dynamically build a page with each visitor request, Hugo builds pages when you create or update your content. Since websites are viewed far more often than they are edited, Hugo is designed to provide an optimal viewing experience for your website's end users and an ideal writing experience for website authors.
Websites built with Hugo are extremely fast and secure. Hugo sites can be hosted anywhere, including [Netlify][], [Heroku][], [GoDaddy][], [DreamHost][], [GitHub Pages][], [GitLab Pages][], [Surge][], [Aerobatic][], [Firebase][], [Google Cloud Storage][], [Amazon S3][], [Rackspace][], [Azure][], and [CloudFront][] and work well with CDNs. Hugo sites run without the need for a database or dependencies on expensive runtimes like Ruby, Python, or PHP.
We think of Hugo as the ideal website creation tool with nearly instant build times, able to rebuild whenever a change is made.
## How Fast is Hugo?
{{< youtube "CdiDYZ51a2o" >}}
## What Does Hugo Do?
In technical terms, Hugo takes a source directory of files and templates and uses these as input to create a complete website.
## Who Should Use Hugo?
Hugo is for people that prefer writing in a text editor over a browser.
Hugo is for people who want to hand code their own website without worrying about setting up complicated runtimes, dependencies and databases.
Hugo is for people building a blog, a company site, a portfolio site, documentation, a single landing page, or a website with thousands of pages.
[@spf13]: https://twitter.com/@spf13
[Aerobatic]: https://www.aerobatic.com/
[Amazon S3]: https://aws.amazon.com/s3/
[Azure]: https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-static-website
[CloudFront]: https://aws.amazon.com/cloudfront/ "Amazon CloudFront"
[DreamHost]: https://www.dreamhost.com/
[Firebase]: https://firebase.google.com/docs/hosting/ "Firebase static hosting"
[GitHub Pages]: https://pages.github.com/
[GitLab Pages]: https://about.gitlab.com/features/pages/
[Go language]: https://golang.org/
[GoDaddy]: https://www.godaddy.com/ "Godaddy.com Hosting"
[Google Cloud Storage]: https://cloud.google.com/storage/
[Heroku]: https://www.heroku.com/
[Jekyll]: https://jekyllrb.com/
[Middleman]: https://middlemanapp.com/
[Nanoc]: https://nanoc.ws/
[Netlify]: https://netlify.com
[Rackspace]: https://www.rackspace.com/cloud/files
[Surge]: https://surge.sh
[contributing to it]: https://github.com/gohugoio/hugo
[rackspace]: https://www.rackspace.com/cloud/files
[static site generator]: /about/benefits/