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Webpage Performance – From 7 Seconds To Less Than 2

It’s not a second 7 seconds away Just as long as I stay I’ll be waiting One week ago I noticed that my site was missing a landing page so I started building one. The next day I had a pretty nice page, responsive, animated and with all the bells and...

Validation of viewstate MAC failed

Continuing the Roundabout saga… My app is hosted on a shared server, so today I got a nice message when testing the login page: “Validation of viewstate MAC failed” This exception appears because Controls using DataKeyNames require Viewstate to be...

Enable gzip compression with web.config

HTTP compression can reduce the amount of time it takes to download the resources needed to render your web site. You can directly enable gzip compression for your asp.net website by adding the following lines in web.config’s system.webServer section: [code...