update Katie DiSimone seemycgm links to use archived site

Author: marionbarker

docs/operation/features/ice.md

@@ -54,7 +54,7 @@ Some practical use of the ICE screen is provided in the [Meal Entries: Review Ca
     * Some people enter typical values for themselves for a given meal and let Loop handle the rest
     * Some people guess and then carb surf if their glucose goes higher than they like
 
-The rest of this page was written by Katie DiSimone before the non-linear carb model was added to Loop in 2019. You may also want to review her blog post from 2017: [Loop: Dynamic Carb Absorption](http://seemycgm.com/2017/07/25/loop-dynamic-carb-absorption/){: target="_blank" }.
+The rest of this page was written by Katie DiSimone before the non-linear carb model was added to Loop in 2019. You may also want to review her blog post from 2017: [Loop: Dynamic Carb Absorption](https://web.archive.org/web/20231130033719/https://seemycgm.com/2017/07/25/loop-dynamic-carb-absorption/){: target="_blank" }.
 
 A lot of the information is still relevant although some of the Loop carb modeling and prediction details have been updated over the years.
 

docs/operation/loop-settings/configurations.md

@@ -116,7 +116,7 @@ There are four insulin models to choose from with Loop 2.x; Walsh, Rapid-Acting
 
 **We highly recommend selecting one of the exponential insulin models for Loop 2.2.x (in other words, not the Walsh model).**
 
-A common new Loop user error is to select Walsh model in order to easily shorten their insulin duration (DIA) to one like they used prior to Looping. This almost invariably leads to insulin stacking. If you would like to read more about why the duration of insulin action is important in Loop vs how you've traditionally used it, please click [here](https://seemycgm.com/2017/08/09/why-dia-matters/){: target="_blank" } to read a blog post about the subject. In summary, choosing Walsh curve just to shorten your DIA will lead to insulin stacking and less than desired bolusing recommendations.
+A common new Loop user error is to select Walsh model in order to easily shorten their insulin duration (DIA) to one like they used prior to Looping. This almost invariably leads to insulin stacking. If you would like to read more about why the duration of insulin action is important in Loop vs how you've traditionally used it, please click [here](https://web.archive.org/web/20231130033719/https://seemycgm.com/2017/08/09/why-dia-matters/){: target="_blank" } to read a blog post about the subject. In summary, choosing Walsh curve just to shorten your DIA will lead to insulin stacking and less than desired bolusing recommendations.
 
 You can click on each model and see what each model's insulin activity curve looks like, active one selected in blue.