On my HTML sitemaps, some pages are identified by page title (from the title meta tag) and some are misteriously just identified by page name (say, index.html).
Some are even identified both ways. mysite.com/ takes the title tag but mysite.com/index.html is identified as "index.html", even though obviously the page is exactly the same.
The same type of file in the same folder may appear with or without title without a reason I can think of. Titles tags are well formed and are shown correctly on the browser as well as your useful Header viewer.
I have nothing in the "Do not parse URL" box.
The title is essential in what I want to do with XML sitemaps.
Thanks for the help.