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Technical Terms and Abbreviations Glossary: P

PFS, Pretty URL


PFS

(abbr.): Perfect Forward Secrecy. Detailed description is coming soon.


Pretty URLs

also sometimes referred to as Clean URLs, RESTful URLs, user-friendly URLs, or search engine-friendly URLs, are Uniform Resource Locators (URLs) intended to improve the usability and accessibility of a website or web service by being immediately and intuitively meaningful to non-expert users. Such URL schemes tend to reflect the conceptual structure of a collection of information and decouple the user interface from a server's internal representation of information. Other reasons for using clean URLs include search engine optimization (SEO), conforming to the representational state transfer (REST) style of software architecture, and ensuring that individual web resources remain consistently at the same URL. This makes the World Wide Web a more stable and useful system, and allows more durable and reliable bookmarking of web resources.

Pretty URLs also do not contain implementation details of the underlying web application. This carries the benefit of reducing the difficulty of changing the implementation of the resource at a later date. For example, many URLs include the filename of a server-side script, such as example.phpexample.asp or cgi-bin. If the underlying implementation of a resource is changed, such URLs would need to change along with it. Likewise, when URLs are not "clean", if the site database is moved or restructured it has the potential to cause broken links, both internally and from external sites, the latter of which can lead to removal from search engine listings. The use of clean URLs presents a consistent location for resources to user-agents regardless of internal structure. A further potential benefit to the use of clean URLs is that the concealment of internal server or application information can improve the security of a system.

Eh? What? Didn't you get it? Here again in simple language:
My personal short explanation for Pretty URL: easy-to-remember web address as a «talking name» like this: https://tests-und-tipps.info/en/new/at-tests-and-tips
For technical reasons, at the moment it´s with ? but ever without trailing slash, so it can look like this: https://senseful-online.de/en/?new/at-tests-and-tips

This article is based on the article Clean_URL from the free encyclopedia Wikipedia and is licensed under the dual GNU lizenz for free documentation and Creative Commons CC-BY-SA 3.0 Unported (short version). 
A list of authors is available in Wikipedia.

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Keyword list: Clean URLs, Details, Glossary, IT, P, PHP, Pretty URLs, Search Engine, Server, Software, Tips, URL, Website

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