[SEO Rx](https://www.chillidogsoftware.com/chillidog-software-rapidweaver-stacks/seo-rx/) is a Stack. Therefore, it requires [RapidWeaver](http://realmacsoftware.com/rapidweaver/) and [Stacks 3](http://yourhead.com/stacks). These products, however, may have additional dependencies of their own.The absolute most important thing for SEO is [Content Freshness](https://moz.com/blog/google-fresh-factor). Content Freshness is the process in which you make _regular_ and _incremental_ changes to your site. For instance, this includes regular (and relevant) blog posts.Yes. SEO Rx must be added to each and every Stacks page on your site. Don't worry, it can be added _anywhere_ on your page or even hidden using Stack's built in `Hide` functionality.You may add SEO Rx to the top or bottom of your page. It does \*not\* matter.The report and recommendations generated by SEO Rx are based on a compilation of some of the best resources around the web. This includes [Moz](https://moz.com), [Search Engine Land](http://searchengineland.com), [Yoast](https://yoast.com), and [Search Engine Watch](http://searchenginewatch.com). We have also verified these recommendations directly from [Google](https://support.google.com/webmasters/answer/40349?hl=en) and [Bing's](https://www.bing.com/webmaster/help/webmaster-guidelines-30fba23a) best practices guides.Image Alt tags can be added directly in Stacks. Simply double click an image to enter `Edit mode`.The `meta description` tag is a piece of hidden HTML placed at the top of your page used primarily for search engines. Search engines use the `meta description` tag in SERPs (Search Engine Result Pages) to provide additional context about your page. In order to edit your page's `meta description` tag in RapidWeaver, simply click on the `Page inspector` then the 'Edit metatags` button. More information about the `meta description` tag can be found at [Moz](https://moz.com/learn/seo/meta-description).H1 tags are meant to set the _topic_ of your page. Therefore, it is recommend that you have only 1 on a page. Be warned! There are many RapidWeaver themes will use the H1 tag for the banner on the page. As a result, your page content should logically start with a H2. For more information about Headings, please see this [Yoast blog post](https://yoast.com/headings-use/). https://www.youtube.com/watch?v=Hgy3Oc9zfOwWe highly recommend our friends over at [Lukens Consulting](http://lukensconsulting.com). They have provided numerous feedback to the methods used by SEO Rx, are Google Certified, and have over 14 years of SEO experience.
> Our tests found the same result regardless of content type. For example, images were crawled and indexed when loaded in the DOM.SEO Rx is _available now_ from our [online store](https://www.chillidogsoftware.com/chillidog-software-store/) for only $29.95 (USD). This price includes _email support_ and _free updates_ for all 1.x releases.Yes and no. SEO-Rx requires [Stacks](http://yourhead.com/stacks). Therefore, like all other stacks, it will only run on Stack pages. You can, however, `@import` a Stacks page into any other page using [PlusKit](http://loghound.com/pluskit/index.html). For instructions on how to use `@import`, please consult the [PlusKit FAQ](http://loghound.com/pluskit/FAQ/index.html).