Question: JumpStation, a search engine launched in 1993, was first announced on the "What's New" webpage of which discontinued web browser?

Context paragraphs:
Origyn Web Browser: Origyn Web Browser (OWB) is a discontinued web browser that was synchronized with WebKit and sponsored by the technology company Pleyo.  OWB provides a meta-port to an abstract platform with the aim of making porting to embedded or lightweight systems faster and easier.  This port is used for embedded devices such as set-top boxes, and other consumer electronics.

Bilingual search engine: A bilingual search engine provides multiple language search pages when users type keyword in one language.  Obviously, this kind of search engine will give more detailed information for people who speak more than one language, although many mainstream search engines provide multiple languages services.  However, the difference between a bilingual search engine and a multiple language search engine is a bilingual search engine will translate keyword from one language to another automatically.  Google also published a plug-in (Bilingual Search Suggestion) for Chrome browser to meet the requirement of bilingual search,but it was canceled and unable be found in Chrome web store now.

Searchers (search engine): Searchers is an internet search engine launched to the public in February 2005.  It is a locally hosted web search engine claiming the largest web index in the United Kingdom.  Searchers, named Searchers.com until a branding change in 2008, is owned by Reach Global Ltd.  Development on the internet search engine began in 2003 at its headquarters in Church, Lancashire.  It was incorporated as Searchers UK Ltd in 2004.

Direct Hit Technologies: Direct Hit Technologies, Inc. was a Boston-based search engine company that provided search engine services to major web portals and operated a public search engine at directhit.com.  Founded in April 1998 by Gary Culliss and Mike Cassidy, the Direct Hit search engine utilized the anonymous searching activity of millions of web searchers to rank web sites based on a number of patented algorithms, such as how long searchers spent viewing each web page and where a site was ranked in the original search results list.  The Direct Hit search engine technology was invented by Gary Culliss and is the subject of the following US Patents: US Pat.  6,006,222, US Pat.  6,078,916 and US Pat.  6,014,665 all entitled "Method for organizing information."  Direct Hit filed to go public through Robertson Stephens and was acquired by Ask Jeeves in January 2000.

Yandex Browser: Yandex Browser is a freeware web browser developed by the Russian web search corporation Yandex that uses the Blink web browser engine and is based on the Chromium open source project.  The browser checks webpage security with the Yandex security system and checks downloaded files with Kaspersky anti-virus.  The browser also uses Opera Software's Turbo technology to speed web browsing on slow connections.

Mosaic (web browser): NCSA Mosaic, or simply Mosaic, is a discontinued early web browser.  It has been credited with popularizing the World Wide Web.  It was also a client for earlier protocols such as File Transfer Protocol, Network News Transfer Protocol, and Gopher.  The browser was named for its support of multiple internet protocols.  Its intuitive interface, reliability, Windows port and simple installation all contributed to its popularity within the web, as well as on Microsoft operating systems.  Mosaic was also the first browser to display images inline with text instead of displaying images in a separate window.  While often described as the first graphical web browser, Mosaic was preceded by WorldWideWeb, the lesser-known Erwise and ViolaWWW.

Cliqz: Cliqz is a web browser developed by Cliqz GmbH.  It is a fork of the Firefox web browser with privacy-oriented changes, among which are a crowdsourced anti-tracking mechanism, and an in-house search engine embedded within the browser, utilizing its own index of web pages to produce suggestions within the address bar dropdown menu rather than on separate pages.  The browser's developers argued that other privacy-focused search engines may still pass the user's IP address to third-party search providers.  Cliqz is available as a desktop and mobile web browser, as well as an extension for Firefox itself.

Netscape Navigator 9: Netscape Navigator 9 is a discontinued web browser that was produced by the Netscape Communications division of parent AOL, first announced on January 23, 2007.  It was the ninth major release of the Netscape line of browsers.  After AOL outsourced the development of Netscape Browser 8 to Mercurial Communications in 2004, Netscape Navigator 9 marked the first Netscape browser to be produced in-house since the Netscape 7 suite.  It also saw the return of the classic "Navigator" name, which was previously used during Netscape's heyday between versions 1.0 and 4.08 in the 1990s.  Netscape Navigator 9 is based on Mozilla Firefox 2.0.

JumpStation: JumpStation was the first WWW search engine that behaved, and appeared to the user, the way current web search engines do.  It started indexing on Sunday 12 December 1993 and was announced on the Mosaic "What's New" webpage on 21 December 1993.  It was hosted at the University of Stirling in Scotland.

Bookmarklet: A bookmarklet is a bookmark stored in a web browser that contains JavaScript commands that add new features to the browser.  Bookmarklets are unobtrusive JavaScripts stored as the URL of a bookmark in a web browser or as a hyperlink on a web page.  Bookmarklets are usually JavaScript programs.  Regardless of whether bookmarklet utilities are stored as bookmarks or hyperlinks, they add one-click functions to a browser or web page.  When clicked, a bookmarklet performs one of a wide variety of operations, such as running a search query or extracting data from a table.  For example, clicking on a bookmarklet after selecting text on a webpage could run an Internet search on the selected text and display a search engine results page.

Supporting paragraphs: JumpStation Mosaic (web browser)
Answer: Mosaic