diff --git a/content/posts/2018-11.md b/content/posts/2018-11.md
index 6caebf544..127196b38 100644
--- a/content/posts/2018-11.md
+++ b/content/posts/2018-11.md
@@ -191,5 +191,46 @@ facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)
 ```
 
 - I will add it to the Tomcat Crawler Session Manager valve
+- Later in the evening... ok, this Facebook bot is getting super annoying:
+
+```
+# zcat --force /var/log/nginx/*.log /var/log/nginx/*.log.1 | grep -E "04/Nov/2018" | grep "2a03:2880:11ff:" | awk '{print $1}' | sort | uniq -c | sort -n
+   1871 2a03:2880:11ff:3::face:b00c
+   1885 2a03:2880:11ff:b::face:b00c
+   1941 2a03:2880:11ff:8::face:b00c
+   1942 2a03:2880:11ff:e::face:b00c
+   1987 2a03:2880:11ff:1::face:b00c
+   2023 2a03:2880:11ff:2::face:b00c
+   2027 2a03:2880:11ff:4::face:b00c
+   2032 2a03:2880:11ff:9::face:b00c
+   2034 2a03:2880:11ff:10::face:b00c
+   2050 2a03:2880:11ff:5::face:b00c
+   2061 2a03:2880:11ff:c::face:b00c
+   2076 2a03:2880:11ff:6::face:b00c
+   2093 2a03:2880:11ff:7::face:b00c
+   2107 2a03:2880:11ff::face:b00c
+   2118 2a03:2880:11ff:d::face:b00c
+   2164 2a03:2880:11ff:a::face:b00c
+   2178 2a03:2880:11ff:f::face:b00c
+```
+
+- And still making shit tons of Tomcat sessions:
+
+```
+$ grep -c -E 'session_id=[A-Z0-9]{32}:ip_addr=2a03:2880:11ff' dspace.log.2018-11-04 | sort | uniq
+28470
+```
+
+- And that's even using the Tomcat Crawler Session Manager valve!
+- Maybe we need to limit more dynamic pages, like the "most popular" country, item, and author pages
+- It seems these are popular too, and there is no fucking way Facebook needs that information, yet they are requesting thousands of them!
+
+```
+# grep 'face:b00c' /var/log/nginx/access.log /var/log/nginx/access.log.1 | grep -c 'most-popular/'
+7033
+```
+
+- I added the "most-popular" pages to the list that return `X-Robots-Tag: none` to try to inform bots not to index or follow those pages
+- Also, I implemented an nginx rate limit of twelve requests per minute on all dynamic pages... I figure a human user might legitimately request one every five seconds
 
 <!-- vim: set sw=2 ts=2: -->
diff --git a/docs/2018-11/index.html b/docs/2018-11/index.html
index 5c836fd2e..3174f1e8a 100644
--- a/docs/2018-11/index.html
+++ b/docs/2018-11/index.html
@@ -23,7 +23,7 @@ Today these are the top 10 IPs:
 " />
 <meta property="og:type" content="article" />
 <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/2018-11/" /><meta property="article:published_time" content="2018-11-01T16:41:30&#43;02:00"/>
-<meta property="article:modified_time" content="2018-11-04T01:02:29&#43;02:00"/>
+<meta property="article:modified_time" content="2018-11-04T12:18:52&#43;02:00"/>
 
 <meta name="twitter:card" content="summary"/>
 <meta name="twitter:title" content="November, 2018"/>
@@ -52,9 +52,9 @@ Today these are the top 10 IPs:
   "@type": "BlogPosting",
   "headline": "November, 2018",
   "url": "https://alanorth.github.io/cgspace-notes/2018-11/",
-  "wordCount": "791",
+  "wordCount": "992",
   "datePublished": "2018-11-01T16:41:30&#43;02:00",
-  "dateModified": "2018-11-04T01:02:29&#43;02:00",
+  "dateModified": "2018-11-04T12:18:52&#43;02:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -324,6 +324,50 @@ Today these are the top 10 IPs:
 
 <ul>
 <li>I will add it to the Tomcat Crawler Session Manager valve</li>
+<li>Later in the evening&hellip; ok, this Facebook bot is getting super annoying:</li>
+</ul>
+
+<pre><code># zcat --force /var/log/nginx/*.log /var/log/nginx/*.log.1 | grep -E &quot;04/Nov/2018&quot; | grep &quot;2a03:2880:11ff:&quot; | awk '{print $1}' | sort | uniq -c | sort -n
+   1871 2a03:2880:11ff:3::face:b00c
+   1885 2a03:2880:11ff:b::face:b00c
+   1941 2a03:2880:11ff:8::face:b00c
+   1942 2a03:2880:11ff:e::face:b00c
+   1987 2a03:2880:11ff:1::face:b00c
+   2023 2a03:2880:11ff:2::face:b00c
+   2027 2a03:2880:11ff:4::face:b00c
+   2032 2a03:2880:11ff:9::face:b00c
+   2034 2a03:2880:11ff:10::face:b00c
+   2050 2a03:2880:11ff:5::face:b00c
+   2061 2a03:2880:11ff:c::face:b00c
+   2076 2a03:2880:11ff:6::face:b00c
+   2093 2a03:2880:11ff:7::face:b00c
+   2107 2a03:2880:11ff::face:b00c
+   2118 2a03:2880:11ff:d::face:b00c
+   2164 2a03:2880:11ff:a::face:b00c
+   2178 2a03:2880:11ff:f::face:b00c
+</code></pre>
+
+<ul>
+<li>And still making shit tons of Tomcat sessions:</li>
+</ul>
+
+<pre><code>$ grep -c -E 'session_id=[A-Z0-9]{32}:ip_addr=2a03:2880:11ff' dspace.log.2018-11-04 | sort | uniq
+28470
+</code></pre>
+
+<ul>
+<li>And that&rsquo;s even using the Tomcat Crawler Session Manager valve!</li>
+<li>Maybe we need to limit more dynamic pages, like the &ldquo;most popular&rdquo; country, item, and author pages</li>
+<li>It seems these are popular too, and there is no fucking way Facebook needs that information, yet they are requesting thousands of them!</li>
+</ul>
+
+<pre><code># grep 'face:b00c' /var/log/nginx/access.log /var/log/nginx/access.log.1 | grep -c 'most-popular/'
+7033
+</code></pre>
+
+<ul>
+<li>I added the &ldquo;most-popular&rdquo; pages to the list that return <code>X-Robots-Tag: none</code> to try to inform bots not to index or follow those pages</li>
+<li>Also, I implemented an nginx rate limit of twelve requests per minute on all dynamic pages&hellip; I figure a human user might legitimately request one every five seconds</li>
 </ul>
 
 <!-- vim: set sw=2 ts=2: -->
diff --git a/docs/sitemap.xml b/docs/sitemap.xml
index 9e4687605..fee4bd7fd 100644
--- a/docs/sitemap.xml
+++ b/docs/sitemap.xml
@@ -4,7 +4,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/2018-11/</loc>
-    <lastmod>2018-11-04T01:02:29+02:00</lastmod>
+    <lastmod>2018-11-04T12:18:52+02:00</lastmod>
   </url>
   
   <url>
@@ -194,7 +194,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/</loc>
-    <lastmod>2018-11-04T01:02:29+02:00</lastmod>
+    <lastmod>2018-11-04T12:18:52+02:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -205,7 +205,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2018-11-04T01:02:29+02:00</lastmod>
+    <lastmod>2018-11-04T12:18:52+02:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -217,13 +217,13 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/posts/</loc>
-    <lastmod>2018-11-04T01:02:29+02:00</lastmod>
+    <lastmod>2018-11-04T12:18:52+02:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
-    <lastmod>2018-11-04T01:02:29+02:00</lastmod>
+    <lastmod>2018-11-04T12:18:52+02:00</lastmod>
     <priority>0</priority>
   </url>