1. Set appropriate responsive website

In responsive design, a breakpoint is a point. A website’s content and design will adapt in a certain way to provide the best possible user experience to create a responsive website. The website is access via devices with different screen sizes and resolutions of the display. The software has to display across each screen size and resolution.
The software has to render across each screen size. To Allow this developers have to use responsive breakpoints. Sometimes called CSS breakpoints or media query breakpoints. To define points in the code. In the Website, content answers these points and adjusts itself to the screen size to display the accurate layout.

2. Start with a fluid grid

Websites is base on pixel measurements. Now they built on they called a fluid a fluid grid positions and sets web elements on a site in measure to the screen size. It is display instead of making things in a single. And a specific size set in pixels elements on a fluid grid will respond and resize to fit the size of the screen.
The proportions of text and elements depend on the screen size. Not the set to fixed dimensions. And a fluid grid is divide into columns; heights and widths are scale.
To create a responsive website a fluid grid also helps with keeping a site consistent across many devices. It also offers closer control over alignments and enables faster design-related decisions to make them.

3. Take touchscreens into consideration

To make a website responsive, think of touchscreens. Most of the mobile devices, phones, and tablets are now equipped with touchscreens. Some laptops are also catching up offering touch screens along with keyword functions.
The responsive website will have to calibrate itself for being access via touchscreens.
For example, let’s say there is a drop-down menu on the homepage.
On the desktop view, each menu item must be large enough so that it can be press with a fingertrip of a touchscreen. On the mobile screens smaller elements like buttons and they should also be easier to detect and select.

4. Define typography

Generally web developers define font size with pixels. These websites work on static but responsive websites need a responsive font. Size must change about parent container width. This is necessary to make typography adjust to screen size and be readable on many devices.
In the css specification look for the unit named rems. It is like the em unit but acts relative to the HTML elements. Because the code must reset the HTML font size.

5. Pre-designed theme or layout to save time

Its developers and designers are wondering how to build a responsive website on an tight deadline. They can have options for using a theme or pre designed layout with built in responsive properties. And they provide many options in this regard. After picking all the designer themes is to decide on color branding and text to create responsive website.