diff --git a/content/post/2017-10.md b/content/post/2017-10.md
index 9dc067dc9..afa158e1b 100644
--- a/content/post/2017-10.md
+++ b/content/post/2017-10.md
@@ -338,3 +338,18 @@ WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Valve} Setting property
 ```
 # goaccess /var/log/nginx/access.log --log-format=COMBINED
 ```
+
+- According to Uptime Robot CGSpace went down and up a few times
+- I had a look at goaccess and I saw that CORE was actively indexing
+- Also, PostgreSQL connections were at 91 (with the max being 60 per web app, hmmm)
+- I'm really starting to get annoyed with these guys, and thinking about blocking their IP address for a few days to see if CGSpace becomes more stable
+- Actually, come to think of it, they aren't even obeying `robots.txt`, because we actually disallow `/discover` and `/search-filter` URLs but they are hitting those massively:
+
+```
+# grep "CORE/0.6" /var/log/nginx/access.log | grep -o -E "GET /(discover|search-filter)" | sort -n | uniq -c | sort -rn 
+ 158058 GET /discover
+  14260 GET /search-filter
+```
+
+- I tested a URL of pattern `/discover` in Google's webmaster tools and it was indeed identified as blocked
+- I will send feedback to the CORE bot team
diff --git a/public/2017-10/index.html b/public/2017-10/index.html
index 329d75553..0a0ddfd6e 100644
--- a/public/2017-10/index.html
+++ b/public/2017-10/index.html
@@ -28,7 +28,7 @@ Add Katherine Lutz to the groups for content sumission and edit steps of the CGI
 
 <meta property="article:published_time" content="2017-10-01T08:07:54&#43;03:00"/>
 
-<meta property="article:modified_time" content="2017-10-31T13:35:56&#43;02:00"/>
+<meta property="article:modified_time" content="2017-10-31T15:38:27&#43;02:00"/>
 
 
 
@@ -66,9 +66,9 @@ Add Katherine Lutz to the groups for content sumission and edit steps of the CGI
   "@type": "BlogPosting",
   "headline": "October, 2017",
   "url": "https://alanorth.github.io/cgspace-notes/2017-10/",
-  "wordCount": "2468",
+  "wordCount": "2613",
   "datePublished": "2017-10-01T08:07:54&#43;03:00",
-  "dateModified": "2017-10-31T13:35:56&#43;02:00",
+  "dateModified": "2017-10-31T15:38:27&#43;02:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -522,6 +522,24 @@ session_id=6C30F10B4351A4ED83EC6ED50AFD6B6A
 <pre><code># goaccess /var/log/nginx/access.log --log-format=COMBINED
 </code></pre>
 
+<ul>
+<li>According to Uptime Robot CGSpace went down and up a few times</li>
+<li>I had a look at goaccess and I saw that CORE was actively indexing</li>
+<li>Also, PostgreSQL connections were at 91 (with the max being 60 per web app, hmmm)</li>
+<li>I&rsquo;m really starting to get annoyed with these guys, and thinking about blocking their IP address for a few days to see if CGSpace becomes more stable</li>
+<li>Actually, come to think of it, they aren&rsquo;t even obeying <code>robots.txt</code>, because we actually disallow <code>/discover</code> and <code>/search-filter</code> URLs but they are hitting those massively:</li>
+</ul>
+
+<pre><code># grep &quot;CORE/0.6&quot; /var/log/nginx/access.log | grep -o -E &quot;GET /(discover|search-filter)&quot; | sort -n | uniq -c | sort -rn 
+ 158058 GET /discover
+  14260 GET /search-filter
+</code></pre>
+
+<ul>
+<li>I tested a URL of pattern <code>/discover</code> in Google&rsquo;s webmaster tools and it was indeed identified as blocked</li>
+<li>I will send feedback to the CORE bot team</li>
+</ul>
+
   
 
   
diff --git a/public/robots.txt b/public/robots.txt
index b730f0cd9..33d937c67 100644
--- a/public/robots.txt
+++ b/public/robots.txt
@@ -28,7 +28,7 @@ Disallow: /cgspace-notes/2015-12/
 Disallow: /cgspace-notes/2015-11/
 Disallow: /cgspace-notes/
 Disallow: /cgspace-notes/categories/
-Disallow: /cgspace-notes/categories/notes/
 Disallow: /cgspace-notes/tags/notes/
+Disallow: /cgspace-notes/categories/notes/
 Disallow: /cgspace-notes/post/
 Disallow: /cgspace-notes/tags/
diff --git a/public/sitemap.xml b/public/sitemap.xml
index 4d6b07bc1..124bdf3ad 100644
--- a/public/sitemap.xml
+++ b/public/sitemap.xml
@@ -4,7 +4,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/2017-10/</loc>
-    <lastmod>2017-10-31T13:35:56+02:00</lastmod>
+    <lastmod>2017-10-31T15:38:27+02:00</lastmod>
   </url>
   
   <url>
@@ -129,7 +129,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/</loc>
-    <lastmod>2017-10-31T13:35:56+02:00</lastmod>
+    <lastmod>2017-10-31T15:38:27+02:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -138,27 +138,27 @@
     <priority>0</priority>
   </url>
   
+  <url>
+    <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
+    <lastmod>2017-10-31T15:38:27+02:00</lastmod>
+    <priority>0</priority>
+  </url>
+  
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/categories/notes/</loc>
     <lastmod>2017-09-28T12:00:49+03:00</lastmod>
     <priority>0</priority>
   </url>
   
-  <url>
-    <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2017-10-31T13:35:56+02:00</lastmod>
-    <priority>0</priority>
-  </url>
-  
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/post/</loc>
-    <lastmod>2017-10-31T13:35:56+02:00</lastmod>
+    <lastmod>2017-10-31T15:38:27+02:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
-    <lastmod>2017-10-31T13:35:56+02:00</lastmod>
+    <lastmod>2017-10-31T15:38:27+02:00</lastmod>
     <priority>0</priority>
   </url>