\documentclass{report}
\usepackage{graphicx} % Required for inserting images
\usepackage[a4paper,top=3cm,bottom=3cm,left=3cm,right=3cm,marginparwidth=1.75cm]{geometry} % kleinere marges
\usepackage{mathrsfs}
\usepackage{amsmath}
\usepackage{mathtools}
\usepackage{enumitem}
\usepackage[absolute,overlay]{textpos}
\usepackage{amssymb}
\usepackage{physics}
\usepackage{faktor}
\usepackage{amsfonts}
\usepackage{amsthm}
\usepackage{esint}
\usepackage{textgreek}
\usepackage{hyperref}
\usepackage{mathtools}
\usepackage{float}
\usepackage{caption}
\usepackage{subcaption} % for subfigures
\usepackage[export]{adjustbox}
\usepackage{multirow}
\usepackage{listings}
\usepackage{appendix}
\usepackage{comment}

% matlab and python listing
\usepackage{color}
\usepackage[T1]{fontenc}
\usepackage[numbered]{matlab-prettifier}

\usepackage[scaled]{beramono}
\lstset{language = matlab}

\usepackage{pythonhighlight}
\lstnewenvironment{pythonLines}[1][]{\lstset{style=mypython,numbers=left}}{}

\usepackage{stackengine}
\hypersetup{
colorlinks=true,
linkcolor=blue,
filecolor=magenta,     
urlcolor=cyan,
pdftitle={Overleaf Example},
pdfpagemode=FullScreen,
}
\usepackage{cleveref}
\DeclareMathOperator{\vect}{vec}
\setcounter{MaxMatrixCols}{20}
\usepackage[sorting = nyt]{biblatex}
\addbibresource{references.bib}
\lstdefinestyle{Matlab}{language=Matlab, frame=lr, rulecolor=\color{blue!80!black}}
\lstset{style=Matlab}
\bibliography{references}
%\bibliographystyle{plain}
\begin{document}
\begin{titlepage}
\newcommand{\HRule}{\rule{\linewidth}{0.5mm}} % Defines a new command for horizontal lines, change thickness here
\center % Centre everything on the page
\textsc{\LARGE Utrecht University}\\[1.5cm] % Main heading such as the name of your university/college
\textsc{\Large Master's thesis \\[0.7cm]} % Major heading such as course name
\HRule\\[0.2cm]
{\huge\bfseries Title}\\ % Title of your document
\HRule\\[1.5cm]
\begin{minipage}{0.4\textwidth}
\begin{flushleft}
\large
\textit{Author}\\
First name \textsc{Last name} \\
\end{flushleft}
\end{minipage}
~
\begin{minipage}{0.4\textwidth}
\begin{flushright}
\large
\textit{Supervisor}\\
Dr. Pietje \textsc{Puk} (UU)
\\ \hspace{2mm}
\textit{Second Reader}\\
Prof. dr. Suske Wiske (UU)
\end{flushright}
\end{minipage}
\vfill\vfill\vfill % Position the date 3/4 down the remaining page
{\large\today} % Date, change the \today to a set date if you want to be precise
\vfill\vfill
\includegraphics[width=0.6\textwidth]{UU_logo.png}\\[1cm] % Include a department/university logo - this will require the graphicx package
\vfill % Push the date up 1/4 of the remaining page
\end{titlepage}
\end{document}