How To Fix Google Webmaster Tools Structured Data Hatom Missing: Updated Errors of a Blogger/Blogspot Blog?
When you add a Blogger/ Blogspot site in the Google Webmaster Tools It may show a lot of errors in Search Appearance - Structured Data. If your errors are because of hatom (markup: microformats.org) Missing: Updated then you can fix them by following the steps bellow:
1. Log in to Blogger.
2. Select your Blog.
3. Go to Template.
4. Click on Edit HTML.
5. Inside the code box press Ctrl+F.
7. You'll find this in two places:
<a class="timestamp-link" expr:href="data:post.url" href="https://www.blogger.com/null" rel="bookmark" title="permanent link"><abbr class="published" expr:title="data:post.timestampISO8601"><span style="font-family: "verdana" , sans-serif;"><data:post .timestamp=""></data:post></span></abbr></a>
8. Replace them with:
<a class="timestamp-link" expr:href="data:post.url" href="https://www.blogger.com/null" rel="bookmark" title="permanent link"><abbr class="published" expr:title="data:post.timestampISO8601"><data:post .timestamp=""></data:post></abbr></a>
9. Remember to replace in both places.
10. Click Save Template.
11. Click on a error from Webmaster Tools.
12. From the dialog box click Test Live Data.
13. Done.






