diff --git a/.gitignore b/.gitignore
index b9e07b8..8f4c56a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -130,3 +130,6 @@ dmypy.json
 
 output/
 wikihow2zim/assets/vendor/
+
+# Visual Studio Code configuration which is not maintained
+.vscode
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 8b62e09..b23e422 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,7 @@
 requests>=2.28.0,<3.0
 Jinja2>=3.1.2,<4.0
 zimscraperlib>=2.0.0,<2.1
-css-beautify>=1.10.3<2.0
-six>=1.16.0,<2.0  # css-beautify dependency
+cssbeautifier>=1.10.3,<2.0
 kiwixstorage>=0.8.1,<0.9
 pif>=0.8.2,<0.9
 tld>=0.12.6,<0.13
diff --git a/wikihow2zim/scraper.py b/wikihow2zim/scraper.py
index 91835c8..f27409b 100644
--- a/wikihow2zim/scraper.py
+++ b/wikihow2zim/scraper.py
@@ -512,15 +512,17 @@ def scrape_categories(self):
         logger.info("Scraping expected category pages")
         for category in self.expected_categories:
             self.scrape_category(category)
+            if self.conf.delay:
+                time.sleep(self.conf.delay)
 
     def scrape_category(self, category: str):
         logger.info(f"> Category:{category}")
         nb_pages = self.scrape_category_page(category, page_num=1)
         if nb_pages > 1:
             for page_num in range(2, nb_pages + 1):
-                self.scrape_category_page(category, page_num=page_num)
                 if self.conf.delay:
                     time.sleep(self.conf.delay)
+                self.scrape_category_page(category, page_num=page_num)
 
     def scrape_category_page(self, category: str, page_num: int):
         category_url = f"/{self.metadata['category_prefix']}:{category}"
diff --git a/wikihow2zim/utils.py b/wikihow2zim/utils.py
index bd4ceb9..6fd4e18 100644
--- a/wikihow2zim/utils.py
+++ b/wikihow2zim/utils.py
@@ -268,7 +268,7 @@ def write(line):
         end = line.index(")")
 
         # check whether it's quoted or not
-        if line[start + 1] in ("'", '"'):
+        if line[start] in ("'", '"'):
             start += 1
             end -= 1