diff --git a/notes.md b/notes.md
index ad9be45..fed82e5 100644
--- a/notes.md
+++ b/notes.md
@@ -8,16 +8,9 @@
   * ~~ignore any links which aren't to pages~~
   * better url checking to get bare domain
   * remove trailing slash from any discovered url
-  * investigate lxml parser
+  * ~~investigate lxml parser~~
   * ~~remove base url from initial urls with and without trailing slash~~
   * investigate using [tldextract](https://github.com/john-kurkowski/tldextract) to match urls
   * ~~implement parsing of [robots.txt](http://docs.w3cub.com/python~3.6/library/urllib.robotparser/)~~
   * investigate [gzip encoding](https://stackoverflow.com/questions/36383227/avoid-downloading-images-using-beautifulsoup-and-urllib-request)
-
-
-```
-text/html; charset=utf-8
-application/xhtml+xml
-'WebPage' object has no attribute 'source'
-'WebPage' object has no attribute 'discovered_hrefs'
-```
\ No newline at end of file
+  * implement some kind of progress display