added localized deschription fields osed for the meta description tag on the page for SEO.

src/content/sitemaps.py

@@ -4,7 +4,6 @@ from .models import Article, Page
 class ArticleSitemap(Sitemap):
     changefreq = "never"
     priority = 0.6
-    protocol = 'https'
 
     def items(self):
         return Article.objects.published()
@@ -16,10 +15,10 @@ class ArticleSitemap(Sitemap):
 class PageSitemap(Sitemap):
     changefreq = "monthly"
     priority = 0.4
-    protocol = 'https'
 
     def items(self):
         return Page.objects.all() #filter(status__gt=0)
 
-    def location(self, page):
-        return page.get_absolute_url()
+    def lastmod(self, page):
+        return page.date_modified
+