Job Interview Questions Of Website Developing

WHAT ARE SEO-FRIENDLY WEBSITES ?

Websites which are having definite keywords, meta description, definite alt tags, updated robots.txt plus sitemap.xml page and etc. are known to be SEO-friendly websites.

WHAT ARE MOBILE-FRIENDLY WEBSITES ?

Websites which are having the proper design in any of the screen whether the site is opened in mobile screen, tablet screen, mini-laptop or laptop and big desktop screen are known to be responsive sites and sites which are having proper look in mobile screens are known to be mobile-friendly websites.

ENLIST THE STEPS OF DESIGNING RESPONSIVE WEBSITES ?

• No need to put un-necessary height and width of any section.
• Use of display flex or grid for creating side-by-side sections.
• Image width should be 100% or if it is necessary to include external width and height to it then it’s width or height must be customized for every screens.
• Can use media queries for particular sections.
• Can use libraries like Bootstrap which have the only purpose of designing mobile-friendly website.

WHAT IS DOMAIN AUTHORITY AND PAGE AUTHORITY OF ANY WEB PAGE ?

PA or Page Authority is been the metric or standard we can say that predicts how the particular web page is ranking in the Search Engine Result Pages.

DA or Domain Authority is been the metric or standard we can say that predicts how the particular website is ranking in the Search Engine Result Pages.

Both are calculated on the scale of 1-10.

WHY SITEMAP PAGE AND ROBOTS.TXT FILE IS MUST ?

Sitemap page of any website use to specify the pages, media and other files etc. and the relationship inside any website.

Robots.txt file tells the search engine crawlers to particularly read these pages. And the pages you don’t want to rank, you can exclude them in the robot.txt file.

HOW CAN YOU EMBED GOOGLE MAPS AND ANY YOUTUBE VIDEOS INSIDE ANY WEB PAGE?

iframe is the one way by e=which we can able to embed any YouTube as well as any Google Maps in our site. We simply need to go for any particular search inside google map or YouTube and from their only we use to get the iframe code which we can include in our site.

DESCRIBE THE MOST IMPORTANT FACTORS WHICH MUST BE KEEP IN MIND WHILE DESIGNING ANY WEBSITES ?

• Website color combination should be eye-catching.
• Text and fonts used inside site must able to read by the users.
• Should be simple and rich user-experience.
• Should be responsive for every screens.
• Should have proper SEO tags.
• Should have the sitemap.xml and robots.txt file.

WORDPRESS VS CODING ?

WordPress is a type of flexible CMS which allows multiple user to create any site without having any coding language, we are having different themes and plugins over here by which we can able to create or design and include the functionality in our site. Whereas

Through Coding, we can able to design any type of site, might in WordPress there can be the limitation but through coding we can able to design any type of site. We need to create every needful functionality through ourselves as it don’t have any plugin facility but the best part is the site loading speed of any site designed under coding is very good as it don’t have unnecessary plugins, links or libraries etc., which WordPress sites have.

WHAT IS THE USE OF JAVASCRIPT INSIDE ANY WEBSITE ?

JavaScript is a type of programming language which use to add the functionality or behavior to any site. It increases the user experience by which user also feels the confort-ability of using the site.

WAYS BY WHICH THE WEBSITE START RANKING FAST IN THE GOOGLE ?

• Proper SEO tags are must.
• Proper Sitemap.xml and robots.txt file must included in the website.
• Rich content must be needed.
• Blogs can be used to get the high-branding of any website.
• Images should be optimized.
• Page loading speed of the site must be good and very fast.
• Can also get the branding by sharing the posts regarding your website in other social media platforms like:- Facebook, instagram and twitter etc.

WHAT IS FRONTEND VS BACKEND DEVELOPMENT ?

Frontend Development:- In any website, whatever we are able to see, interact with is known as frontend, like text, images, videos, forms and etc. whatever we are able to see and interact.

Backend Development:- In any site, whatever we can’t able to see or interact with is known to be the backend.

The best example of both is the Facebook, as whatever the post, status, images, comment and etc. we are able to see and can interact with is the Frontend but when we use to sign-in inside the Facebook through our login credentials then through our particular credentials particular our account is opening and we are not able to see how it is happening and this is known to be the backend.

WHAT ROLE DOES BOOTSTRAP FRAMEWORK USE TO PERFORM IN ANY WEBSITE ?

Bootstrap framework is the combination of CSS and other JavaScript files. Firstly, it shortens the coding length and also through this framework we can able to create the mobile-friendly or responsive sites with very ease.

CAN I ABLE TO INCLUDE MP4 FILES INSIDE MY WEBPAGE ?

Yes, sure we can able to include the MP4 files inside the webpage by using the video tags, which is been introduced inside the HTML5, the current version of HTML.

WHAT IS WEBKIT CSS PREFIX AND WHY IS IT IMPORTANT ?

Generally, some features of CSS are not working on different browsers or search engines like:- Safari, Mozilla, Internet Explorer and etc., so this css-prefix is been the standard or way by which we can able to make work those particular CSS feature inside different browser.

WAYS OF REDUCING PAGE LOADING TIME ?

• Must not included the external un-necessary files or libraries inside the webpage.
• Remove un-necessary code too.
• Use fully-optimized images, your image must no exceed more then 100kb.
• Can minify the HTML, CSS and JavaScript files.
• If you are designing your site in WordPress then use proper caching plugins.

DIFFERENCE BETWEEN CANVAS VS SVG ?

For smaller number of objects or for larger surface, SVG (Scalable Vector Graphics) is the best choice and it can be modify through script and CSS whereas

For larger number of objects or for smaller surface, Canvas is the best choice and it can modify through script only.

WHAT IS DOM ?

DOM that stands for Document Object Model is like the language independent interface that use to treat the XML or HTML document as a tree structure where each node is an object which represent any particular part of the document.

DIFFERENCE BETWEEN HTML VS XHTML ?

Both are the standard or markup language to create the web pages. XHTML is used to make HTML more flexible to work with other data formats such as XML format. And as we know that browser use to ignore the errors in HTML and use to display the site but XHTML use to create more strictness in error handling.

IS IT IMPORTANT TO HAVE TESTING AND DEBUGGING SKILLS FOR ANY WEBSITE DEVELOPER ?

Yes, it is very important to have the testing and debugging skills for every website developer, so that the website designed or developed by the developer runs flawless and the users too also not loose his/her interest from the site. Also sometimes some error use to break the functionality or design pattern of site, so the developer must have the knowledge of handling the errors.

WHAT DO YOU MEAN BY ANY DOMAIN AND HOSTING ?

Domain is the address by which your site can be called from any server or computer, as in my case vichitraworld.com is the domain of my site whereas

All the files inside the website needs any place and that place where we use to keep our .html, or any type of files regarding our website is known to be the hosting.

WHAT WE NEED TO PURCHASE THE .COM DOMAIN OR OTHERS ?

.com is one of the top-level domain which can be accessed from anywhere in the world. Now you need to understand it, if you are providing the services all over the world then you must need to purchase this .com, but if you are providing the services particular for any country then you can purchase the country-level domain such as .in, .au and etc.

WHAT ARE COOKIES ?

Developer intentionally create the cookies so that if any user use to visit to their particular website then some of their details been stored in the form of cookies so that user can have the best online experience. With cookies, sites can keep you signed in, remember the site preferences and etc.

WHAT ARE AMP IN ANY WEBSITES ?

AMP which stands for "Accelerated Mobile Pages" is an open source framework which was designed by the technologies like Google and others and through this framework accessing any site in mobile devices are too fast, in fact the website opens instantly.

IMPORTANCE OF ALT TAGS IN IMAGES ?

ALT tags in the images holds the information about the image. If in case your image is not visible due to any reason, then that time the alternative text inside alt tag will appear to the user. Also the good marketer use to hold the keywords inside the alt tags.

DEFINE ABOUT THE USER-EXPERIENCE FOR ANY WEBSITE ?

When any user use to access any website, the easiness or the interaction feeling with that particular website is termed as the user-experience. Better and simple the user interactivity better the user-experience is. The color combination of site, smooth functionality all counted inside the user-experience.

HOW CAN WE EMBED THE GOOGLE RECAPTCHA SECURITY TO OUR FORMS IN ANY WEBSITE ?

• Go to the Google reCaptcha site https://www.google.com/recaptcha/about/
• Now go to the v3 Admin Console.
• Give label or add name as per your choice for the reCaptcha on your site.
• Now just add-on your site over there or submit your URL there.
• Enter email of the administrations.
• Accept terms of reCaptcha.
• Submit the form then.
• Now you gonna be getting the secret key and site key and also the script tag which you getting from their site only.
• You just need to add the script inside your head tag.
• And the other div tag which includes the site key, paste the code wherever you want to show the reCaptcha.

WHAT ARE THE E-COMMERCE PLATFORM WEBSITES ?

You might have observes the shopping sites like Amazon and Flipkart etc. where you can able to shop your type of products, you can able to select your product and can purchase it. So these type of shopping type sites are known to be the ecommerce platform sites.

WHAT ARE BEEN THE MUST QUALITIES OF ANY SUCCESSFUL WEBSITE DEVELOPER ?

• Website created by him should have the eye-catching color combination.
• All the functionality implemented must have the smooth functioning.
• Should have proper and particular spacing between every sections.
• It’s good approach of implementing comments on the site so that other developers can able to read and understand the code.
• Alignment of the code must be good.

DIFFERENCE BETWEEN POSTS AND PAGES ?

• Post:- They are timely piece of content which have the publish date whereas
• Pages:- They are timeless static content and they don’t have any publish date.

ADVANTAGES OF HTTP 2.0 ?

The major advantages of HTTP 2.0 are as follows:-

• Improvement of web positioning
• Less broadband consumption
• Loading Speed is higher
• Immediate presentation

WHAT IS GIT ?

Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. It is like a software for tracking changes in any set of files, usually used for coordinating work among programmers collaboratively developing source code during software development.

USE OF CANVAS IN HTML ?

It is used to draw graphics using JavaScript. We can draw graphs, combine photos and create basic animations using canvas.

NEW APIs PROVIDED BY HTML5 ?

The new APIs provided by HTML are as follows:-

• Media API
• Application Cache API
• Data Transfer API
• User interaction API
• Command API
• History API

HOW DO YOU OPTIMIZE YOUR SITE'S LOADING TIME ?

We can able to optimize your site's loading time are as folllows:-

• Minify the code of HTML, CSS and JavaScript.
• Implement caching in WordPress.

WHAT IS DOM ?

DOM stands for Document Object Model. It is a cross-platform programming interface that represents HTML and XML documents as nodes and objects. Actually, it defines the logic structure of documents and the way the documents are accessed and manipulated. Through it, we can able to create, modify and delete the document structure, style and content.

WHAT IS THE MAIN ROLE OF WEB DEVELOPER ?

Mainly it is categorized under three categories and which are as follows:-

• front-end development:- Responsiveble for how a website looks.
• back-end development:- Responsible for server-side application logic and integration of the front-end part
• full-stack developer:- Hands-on the front-end and back-end development.

WHAT IS DIGITAL MARKETING ?

Digital Marketing is the type of marketing that uses internet and online based digital technologies such as mobile phones, desktop computers, other digital media and other platforms to promote any particular products and services.

TYPES OF DIFFERENT WAYS OF DIGITAL MARKETING ?

There are 7 main categories in Digital Marketing and these are as follows:-

• Search Engine Optimization
• Social Media Marketing
• Content Marketing
• Pay-Per-Click
• Email Marketing
• Mobile Marketing
• Marketing Analytics

WHAT DO YOU MEAN BY THE ON-PAGE SEO ?

On-Page SEO or On-Site SEO are the ways or the practice of optimizing web pages for specific keywords in order to improve the search visibility and traffic. There are some technical ways or practice by which you can rich your website or blog or content, so that their search visibility plus traffic increases or improve.

WHAT IS THE USE OF CANVAS ?

It give users the ability to draw graphics on the go, using JavaScript. There are multiple methods to allow for the drawing of paths, circles, boxes, images and etc.

IS IT POSSIBLLE TO EARN FROM THE WEBSITES OR BLOG ?

Yes, there are many ways to earn from the website or blog. But it need more disciplined, patience and hard-work. And also we can able to earn a good amount too.

LIST DIFFERENT WAYS OF EARNING THROUGH WEBSITES ?

There are many ways by which we can earn money through websites. Some of the following I am mentioning below and these are:-

• Blogging
• Affiliate Marketing
• Google Adsense
• Sell Sponsored Posts
• Generate Leads for other companies or firm
• Sell Products on website

WHAT WEB DEVELOPER SHOULD KNOW ?

A good web developer should know:-

• HTML
• CSS
• jQuery
• JavaScript
• SQL
• PHP / Python / Ruby