diff --git a/content/notes/cosc203-lab18.md b/content/notes/cosc203-lab18.md
index c143a61b9..e03a803ef 100644
--- a/content/notes/cosc203-lab18.md
+++ b/content/notes/cosc203-lab18.md
@@ -6,7 +6,7 @@ tags:
 - cosc203
 ---
 
-1. ![](https://i.imgur.com/pvla1cl.png) http 1.1
+1. http 1.1 ![](https://i.imgur.com/pvla1cl.png) 
 2. does not say
 3. 200 ![](https://i.imgur.com/bZlHaUQ.png)
 4. does not say
@@ -14,8 +14,22 @@ tags:
 6. conversation completeness ![](https://i.imgur.com/H1DZKw3.png)
 
 7. no if-modified-since. yes it returned the contents of the file
-8. ![](https://i.imgur.com/UCRXQwt.png). nothing following it. status code is 304 not modified. did not return the contents of the file
-9. 
+8. . nothing following it. status code is 304 not modified. did not return the contents of the file ![](https://i.imgur.com/UCRXQwt.png)
+
+
+9. only one GET request packet no.412 ![](https://i.imgur.com/QrBb4Ma.png)
+10. packet 443 has response ![](https://i.imgur.com/jp0sCcw.png)
+11. 20 tcp packets
+
+
+12. 3 GET requesests ![](https://i.imgur.com/1wm8jmQ.png)
+13. in parallel. The reqest for the second image was sent before the response for the first image was recieved
+
+
+14. 401 unauthorized ![](https://i.imgur.com/OYp3ewd.png)
+15. the new field is: authentication ![](https://i.imgur.com/mP7RG8w.png)
+
+