Why does ASPX page take so long to load?

Why does ASPX page take so long to load?

It’s slow because it’s compiling the first time you hit it. You can probably reproduce this behavior if you do an IISRESET and then try hitting a page again as it needs to load things into memory. You can prevent this by Precompiling your website.

How can I make my ASP.NET website load faster?

Speed Up Your ASP.NET Pages

1. Use Page.IsPostBack.
2. Use SQL Server Stored Procedures for Data Access.
3. Utilize the HttpServerUtility.Transfer method.
4. Don’t Overdo a Good Thing.
5. Limit ASP.NET Server Controls.
6. Precompile Your Apps.
7. Use ASP.NET Caching.

Can we debug ASPX page?

In order to be able to debug ASPX pages, ensure that web. config has Debug mode set to true (). This setting is set to false by default.

Why are ASP.NET Applications slightly slower on first load?

5 Answers. Typically an application will always take a little extra time to load as the application domain starts up. Things helping exacerbate this could be anything from poorly written code (IE: Application_Start) to certain libraries you may be using (ORMs for example).

How can reduce page load time in ASP NET MVC?

1 Answer

1. Application Caching(where it required basic tutorial)
2. Optimize Your Images(use thumbnails if possible)
3. please add Bundling (Bundle/Minify JavaScript/CSS)
4. Use AJAX When You Can.
5. For IIS settings please go through this link discussion.
6. Load CSS first and JS in last.
7. please CDN for external JS.

How MVC improve website performance?

Improving the performance of your MVC application

1. Caching the Datalayer. I would say that for this site, caching the data layer has improved my site speed the most.
2. Output Caching.
3. Minify Js & CSS.
4. Gzip Compress.
5. Use a Content Delivery Network.
6. Combine Resources.

What is bundling in MVC?

Bundling and minification techniques were introduced in MVC 4 to improve request load time. Bundling allows us to load the bunch of static files from the server in a single HTTP request. The bundling technique in ASP.NET MVC allows us to load more than one JavaScript file, MyJavaScriptFile-1. js and MyJavaScriptFile-2.

How do I debug ASPX files?

2 Answers

1. Open page (from localhost:….)
2. Debugger -> Attach To process.
3. See if w3wp is in the list, if not check “show from all users” checkbox, may need to run VS as admin (or user that have debug privileges)
4. Attach to w3wp (make sure to pick correct .Net version if necessary)
5. Open ASPX/ASPX.cs from and set breakpoints.

How do I debug ASPX in Chrome?

All you should do is to select Chrome as your browser in Visual Studio and hit F5 to debug.

Why IIS is very slow?

Causes of IIS website slow to load issue This can be due to faulty website code, resource crunch on the server, bad server settings, etc. Many times, the end result that we see as slowness will be a combination of many factors.

How do I speed up my website in IIS?

Apply IIS configuration options to improve IIS performance

1. Log only essential information or completely disable IIS logging.
2. Disable IIS ASP debugging in production environments.
3. Tune the value of the ASP Threads Per Processor Limit property.
4. Tune the value of the ASP Queue Length property.

How can improve page performance in MVC?

Today, I cover ten ways to speed up your ASP.NET MVC application.

1. Application Caching.
2. Optimize Your Images.
3. Use Sprites.
4. ETags.
5. Bundle/Minify JavaScript/CSS.
6. Compression/Zip.
7. Minified HTML.
8. Use AJAX When You Can.