Dynamic pages are those that are generated by a web server on the fly, in response to a request from a browser. That means the HTML code for the page isn’t pre-generated, as it is with most static pages. The code is created according to the user’s specific parameters, such as the search results shown on a Google search page.
While maintaining the same structure and design, a dynamic page presents different material for various users. These pages, which are often built in CGI, AJAX, ASP, or ASP.NET, take longer to load than static pages. They’re typically used to display information that changes regularly, such as weather updates or market prices.
Dynamic pages typically include application programmed for various services and rely on server-side resources such as databases. The page maker can utilize a database to segregate the website’s appearance from the content that will be presented to users. The website retrieves the material they post into the database in response to a user request.
Two Types of Dynamic Web Pages
There are two types of dynamic web pages: client-side and server-side. Client-side dynamic pages are generated by the client’s browser. Server-side dynamic pages are generated by the webserver. This means that the server, not the client, downloads all of the code for the web page and renders it on the server.
- Client-side Scripting: Client-side scripting is used to update a web page in response to a user action (“client-side event”). Instead of using the webserver, these programs create “client-side content” on the user’s machine.The server sends a static page to the browser, which the browser then transforms into a dynamic page by adding interactive elements, such as text fields, buttons, and menus.
- Server-side scripting is used on a web page that changes as it is loaded or viewed, or dependent on what is provided to it. Server-side content is created when the pages are loaded. Login pages, shopping carts, and submission forms are all examples. The server sends a template containing placeholders for data that will be filled in when the page is actually requested.
How are Dynamic Web Pages Processed?
When a user requests a dynamic page, the webserver does not transmit it straight to the requesting browser, as it would with a static page. It instead sends the page to the application server, which performs three tasks:
- Look over the code on the page.
- Follow the code’s instructions to finish the page.
- Take the code off the page.
The application server subsequently sends a static page back to the web server, which is then shown by the requesting browser.
Because the application server can’t connect directly with the database, it needs a database driver to act as a translator, allowing the application to access and alter data that would otherwise be incomprehensible.
We hope we’ve addressed your query on what a dynamic web page is. Dynamic pages, while beneficial, are not without flaws, especially when it comes to testing. In this post, we’ve highlighted a few of these issues.