I tried different sitemap generators and they generate 2 data structures refering to the same webpage: On the beginning:
<url> <loc>http://pundaquit.republika.pl/</loc> <url> <loc>http://pundaquit.republika.pl/index.html</loc> <priority>0.6400</priority>
I think sitemap generator should recognize main webpage in a domain and produce only one
Should I delete one of
<url> </url> structure and which one? Does anyone know sites which explain this issue?