update: target blank links

site-root/public/books/index.php

@@ -28,19 +28,19 @@
             <p>The questions and exercises help you create a personal productivity system while identifying values, principles, practices, and tools to act as guidelines and guardrails to use, improve, and customize your system.</p>
             <p>Available for:</p>
             <ul>
-                <li>Purchase on <a href="https://leanpub.com/master-the-mundane" target="_blank">Leanpub</a> (<abbr title="Digital Rights Management">DRM</abbr> free)</li>
-                <li>Crowdfunding on <a href="https://opencollective.com/mastering-the-mundane/projects/book-mastering-the-mundane" target="_blank">Open Collective</a></li>
+                <li>Purchase, Community Edition (email required), and free sample on <a href="https://leanpub.com/master-the-mundane" rel="noopener noreferrer" target="_blank">Leanpub</a> (<abbr title="Digital Rights Management">DRM</abbr> free)</li>
+                <li>Crowdfunding on <a href="https://opencollective.com/mastering-the-mundane/projects/book-mastering-the-mundane" rel="noopener noreferrer" target="_blank">Open Collective</a></li>
             </ul>
         </div>
     </section>
     <section>
         <h2>How it works</h2>
         <ul>
-            <li>A book idea is added to the “hopper” and a crowdfunding project is created on <a href="https://opencollective.com/mastering-the-mundane/projects" target="_blank">Open Collective</a>.<br><small>This helps prioritize the books.</small></li>
+            <li>A book idea is added to the “hopper” and a crowdfunding project is created on <a href="https://opencollective.com/mastering-the-mundane/projects" rel="noopener noreferrer" target="_blank">Open Collective</a>.<br><small>This helps prioritize the books.</small></li>
             <li>A certain amount of time each day is dedicated to working on the primary book.<br><small>Less time will often be spent on a secondary and tertiary book as well.</small></li>
-            <li>Once enough of the primary book is considered stable, it will be made available as a free sample and Community Edition on <a href="https://leanpub.com/u/itsjoshbruce" target="_blank">Leanpub</a>.</li>
+            <li>Once enough of the primary book is considered stable, it will be made available as a free sample and Community Edition on <a href="https://leanpub.com/u/itsjoshbruce" rel="noopener noreferrer" target="_blank">Leanpub</a>.</li>
             <li>Once the first few Parts of the book are considered stable, new Parts will be adding every one or two weeks for purchase on Leanpub.</li>
-            <li>Once the complete book is available for purchase on Leanpub, we will use <a href="https://www.scribl.com" target="_blank">Scribl</a> to mass-distribute the electronic text and audio versions of the book.</li>
+            <li>Once the complete book is available for purchase on Leanpub, we will use <a href="https://www.scribl.com" rel="noopener noreferrer" target="_blank">Scribl</a> to mass-distribute the electronic text and audio versions of the book.</li>
             <li>Within a week or two of the mass-distribution through Scribl being completed, weʼll make a print edition of the book available, and that edition (iteration) of the book will be considered done.</li>
         </ul>
     </section>

site-root/public/coaching-and-mentoring/index.php

@@ -16,14 +16,14 @@
     <section>
         <h2>Coaching and Mentoring</h2>
         <p>We will work together to update and refine your current systems. Weʼll focus primarily on your systems for time, space, and money. However, we may explore any subject youʼd like as long as I feel comfortable in my ability to help you navigate it. One of the explicit goals is to help you become independent of me over time as opposed to making you dependent upon me and any guidance I may be able to provide.</p>
-        <p><b>Before we decide to work together</b>, schedule <a href="https://cal.com/mastering-the-mundane/introduction" target="_blank">a 30-minute introduction</a> (no cost).</p>
+        <p><b>Before we decide to work together</b>, schedule <a href="https://cal.com/mastering-the-mundane/introduction" rel="noopener noreferrer" target="_blank">a 30-minute introduction</a> (no cost).</p>
         <p>The introduction allows us to get to know one another and decide whether to embark on this journey together and how.</p>
-        <p>If weʼve had our introduction and decided to work with one another, youʼll either schedule <a href="https://cal.com/mastering-the-mundane/ad-hoc-session" target="_blank">an ad-hoc session</a> or <a href="https://cal.com/mastering-the-mundane/member-session" target="_blank">a member session</a>.</p>
+        <p>If weʼve had our introduction and decided to work with one another, youʼll either schedule <a href="https://cal.com/mastering-the-mundane/ad-hoc-session" rel="noopener noreferrer" target="_blank">an ad-hoc session</a> or <a href="https://cal.com/mastering-the-mundane/member-session" rel="noopener noreferrer" target="_blank">a member session</a>.</p>
         <h3>How it works</h3>
         <p>Sessions are 60 minutes in duration.</p>
         <p><b>Ad-hoc sessions are 100 <abbr title="United States Dollars">USD</abbr> per session</b> and usually focus on a very specific point of friction in your life.</p>
         <p><b>Membership is 50 USD per month</b> and allows you to schedule one 60-minute session per billing period. Additional sessions scheduled within a billing period are considered ad-hoc sessions, and billed separately.</p>
-        <p>For virtual and video calls I usually use <a href="https://www.gather.town" target="_blank">Gather</a>. You donʼt need to download or install anything, but you can. If we decide to use Gather, Iʼll send a link on the day of our scheduled session.</p>
+        <p>For virtual and video calls I usually use <a href="https://www.gather.town" rel="noopener noreferrer" target="_blank">Gather</a>. You donʼt need to download or install anything, but you can. If we decide to use Gather, Iʼll send a link on the day of our scheduled session.</p>
         <p>Phone and in-person are also options. If in-person requires travel, additional costs will be billed separately.</p>
         <h3>Services</h3>
         <p>We also offer <a href="/services/">flat-fee services</a> as well.</p>

site-root/public/services/index.php

@@ -16,7 +16,7 @@
     <section>
         <h2>Services</h2>
         <p>Unlike our <a href="/coaching-and-mentoring/">coaching and mentoring</a> our flat-fee services tend to be more about delegation and collaboration. In other words, I will be there directly performing or working with you to make progress on the things that are meaningful to you.</p>
-        <p><b>Before we decide to work together</b>, schedule <a href="https://cal.com/mastering-the-mundane/introduction" target="_blank">a 30-minute introduction</a> (no cost).</p>
+        <p><b>Before we decide to work together</b>, schedule <a href="https://cal.com/mastering-the-mundane/introduction" rel="noopener noreferrer" target="_blank">a 30-minute introduction</a> (no cost).</p>
         <dl>
             <dt>Bookkeeping</dt>
             <dd>