No description available.

No description available.

This diploma thesis deals with the methods of creating a community website from an initial idea to the steady process of developing the site. Overall, the thesis is divided into a theoretical part and a practical part, where the particular methods are analyzed and applied to the web project Ara.cz. The theoretical part focuses on defining the major reasons of creating the community website and the particular stages of formation and development of the site. The thesis does not deal with the technical aspects of the site, but only with the methods and procedures leading to the creation of a successful community website. Overall, output of the theoretical part is a summary of all methods and procedures including, how to create a community within the website and subsequently how to maintain it and develop it. The practical part of the thesis then deals with how to apply the procedures and methods specifically to the real project Ara.cz. Based on the analysis and market research an appropriate strategy is suggested for the future development of the website. At the end of the thesis are ways of promoting the website and its visibility on the internet, together with methods of monetization of the website which are formulated.

This thesis provides compact solutions and shows process, how it is possible to implement Information system which automatically tests students projects. The use of J2EE technology is required in assignment of this thesis. Using of other technologies depends on which way of the assignment´s solution was choosen. In the part one of the thesis an option of technologies used for the system development is implemented. The reason why used application server, database server and CMS solution were chosen is given here. The choice of CMS applicatin is reasoned in more detailed way. A building tool Ant and Junit package are introduced here as well as cascade styles and other technologies used in an application. Ant was used to build a module and students projects. JUnit package is available to test classes. In the second part of the thesis the application is designed. It is showed here how to create a web module, what components the module has to contain and how to implement required function of the system with contribution of classes, library OpenCms and Java. The second part is divided into three chapters. The first shows system workflow, which defines the way of work with application according to defined role in system .The second of them is focused on the web module and its parts. It introduces application pages designed for registration, projects assignment, projects and scripts upload and navigation pages. The three chapter is aimed at a web content. It introduces a data files and HTML output pages. Other parts of the thesis are focused on the safety of the application and the way of communication with Jplag detection of plagiarism.

The goal of this Master's thesis is to explain the importance of the Conversion Rate Optimization (CRO) at today's E-commerce market share. A lot of people in Czech Republic confuse this term with more popular and similar term: Search Engine Optimization (SEO). The CRO focuses on the particular website and its ability to meet the business goals. The goal of the CRO is to improve the website and its conversion rates for acceptable costs. The ROI is important here. The CRO is a broad topic so I focus only on one part -- A/B Testing. This technique is based on showing different variations of a specific web page to the users. They are divided among these variations. Each part can see different variation. In the result we can see which variation was the best in meeting the business goals. The goal of this Master's thesis is to thoroughly introduce this technique and the tool which is perfectly suitable for that -- Google Website Optimizer. It is free and worldwide known and used. This Master's thesis is divided into several main chapters. In the introduction I describe few marketing models that are closely related to the CRO. Then I focus on the CRO, A/B Testing and Google Website Optimizer. In the last chapter you can find a case study full of practical examples. So far there are only a few resources about CRO in the Czech language. That also demonstrates the fact, that the CRO is not much popular in Czech Republic so far. On the contrary in the USA or Western Europe these techniques are commonly used. Not only big companies like Google or Amazon.com, but even small businesses use the techniques of CRO and can profit from it. I think it is only the matter of time it becomes more popular also in the Czech Republic. Therefore I believe a lot of people find my Master's thesis very useful.

This thesis is focused on fast rendering of the 3D scene in a web browser with usage of modern technologies, for instance WebGL and WebAssembly. In this thesis you will find out how to compile an application which was written in C++ language into WebAssembly via Emscripten compilator and how to insert this code into a web page. Futhermore, you will find out how to communicate between C++ language and JavaScript, how to call functions, create instances and how to share memory between them. During design of a rendering core you will learn a few methods how to improve rendering performance. In the end the performance of this technologies is compared.

In my thesis, I focused on optimalization web sites for full-text search engines and other forms of promotion in the context of the Internet. The goal of my work is to apply various means of optimizing and promotion website to its life cycle and the ongoing processes in this life cycle. To achieve the goals I set out as follows thesis divided into three relatively independent parts. The first part is devoted to describing the life cycle of web and selected processes taking place in this life cycle. The second part is devoted to descriptions of individual resources optimization and promotion web. In the final section, I described the means to apply optimization and promotion web site life cycle and processes associated with it, which I have described and illustrated in the first part of the work.

This thesis is focused on cybercrime, acquisition of evidence and development of a platform for retrieval, analysis and archiving web site data. The goal is to satisfy the investigators and security experts of the Czech police. The aim is to provide an open source platform that will be freely disseminable and in compliance with the requirements of legal institutions. The output of the thesis is two platform versions - full-fledged, fulfilling all the requirements set out in the diploma thesis and a light version for the police investigators of the Czech Republic.

This thesis analyzes the User Experience in design and development of new Web applications. Thesis describes the proper use of the UX methods and also deals with the possibility of using gamification in the design of new services. The work also contains analysis of the market of driving-schools in the Czech Republic and defines its main problems. Like a solution to these problems, the work includes the design and implementation of a new web application for sharing experiences among students.

This work's topic is conversion rate optimization (CRO) -- activity, that leads to better business and website results, higher company income, through detailed knowledge of website visitors' behaviour and psychology and consecutive website adjustments. Conversion optimization's goal isn't getting more visitors to the website, it only focuses on unlocking maximum commercial potential of them -- orders, leads or other goals. The main purpose of this work is to summarize this newly developing topic complexly, as one of the first works in Czech, and demonstrating conversion rate optimization potential on a practical example. The work consists of following parts: - What is conversion rate optimization -- which disciplines and areas it comprises, the optimization process, pros and cons of optimization and redesign and more basic information on conversion rate optimization. - Some of conversion rate methods: * Multivariate and A/B testing -- what it is, how it is done, technological solutions, best practices. * Web analytics -- what it comprises, what functions it takes, what are the technological solutions and their pros and cons, web analytics implementation. * User testing -- how to do it properly. * Personas and user scenarios -- what they are and how to use them. - Case study about conversion optimization of the website Kentico.com -- utilization of described methods on a practical example including the results of optimization.