diff --git a/content.py b/content.py
index 56307a6..a855d93 100644
--- a/content.py
+++ b/content.py
@@ -828,12 +828,65 @@ Schedule an In-Person, Phone or Zoom Appointment"""
     print(f"Vector for the word '{example_word}': {vector}")
 
 
-    ## TODO  site scraper
+## TODO  site scraper
+
+## TODO  finde package that extracts text from web page
+
+### TODO master list of what to index.
+
+from pattern.web import URL, plaintext, extension
+from pattern.web import download
+from pattern import URL, MIMETYPE_IMAGE
+from pattern.web import Crawler
+from util import clean_title
+
+save_folder = 'cache/crawl'
+
+class GavCrawl(Crawler): 
+    def visit(self, link, source=None):
+        print 'visited:', repr(link.url), 'from:', link.referrer
+        txt = plaintext(link.source)  ## , keep={'h1':[], 'h2':[], 'strong':[], 'a':['href']})
+        codecs.open(save_folder + '/' + clean_title(link.url) + '.txt').write(txt)
+
+    def fail(self, link):
+        print 'failed:', repr(link.url)
+
+def crawl():
+    p = GavCrawl(links=['http://www.gavilan.edu/'], delay=3)
+    while not p.done:
+        p.crawl(method=DEPTH, cached=False, throttle=3)
+
+
+
+def samples():
+    crawler = Crawler(links=[], domains=[], delay=20.0, sort=FIFO)
+
+    url = URL('http://www.clips.ua.ac.bemedia/pattern_schema.gif')
+    print url.mimetype in MIMETYPE_IMAGE
+
+
+    #html = download('http://www.clips.ua.ac.be/', unicode=True)
+    s = URL('http://www.clips.ua.ac.be').download()
+    s = plaintext(s, keep={'h1':[], 'h2':[], 'strong':[], 'a':['href']})
+
+
+    # getting absolute urls
+    from pattern.web import URL, DOM, abs
+
+    url = URL('http://www.clips.ua.ac.be')
+    dom = DOM(url.download())
+    for link in dom('a'):
+        print abs(link.attributes.get('href',''), base=url.redirect or url.string) 
+
+    # get pdfs
+    from pattern.web import URL, PDF
+
+    url = URL('http://www.clips.ua.ac.be/sites/default/files/ctrs-002_0.pdf')
+    pdf = PDF(url.download())
+    print pdf.string
+
 
-    ## TODO  finde package that extracts text from web page
 
-    ### TODO master list of what to index.
-        
 if __name__ == "__main__":
     
     print ('')