When you enter url of some sites not only home page but links of other pages also appear with home page these are important page google consider. these links are called sitelinks

Sitelinks are hyperlinks to website subpages that appear under certain Google listings in order to help users navigate the site. The site owner cannot add any sitelinks; Google adds them through its own secret automated algorithms.If you have a Google Adwords program you can create campaign and adgroup level sitelinks.

Here is something you might interested in:
support.google.com/webmasters/answer/47334?hl=en

Sitelinks can take people to specific pages on your site—your store hours, a specific product, or more. When someone clicks or taps on your links, they skip right to what they want to know or buy. This is an informational article about sitelink extensions.

Google adds them through its own secret automated algorithms.If you have a Google Ad-words program you can create campaign and ad group level site links.

Sitelinks are hyperlinks to website subpages that appear under certain Google listings in order to help users navigate the site. The site owner cannot add any sitelinks; Google adds them through its own secret automated algorithms.If you have a Google Adwords program you can create campaign and adgroup level sitelinks.

Sitelinks are hyperlinks to website subpages that appear under certain Google listings in order to help users navigate the site. The site owner cannot add any sitelinks; Google adds them through its own secret automated algorithms.If you have a Google Adwords program you can create campaign and adgroup level sitelinks.

Sitelinks are hyperlinks to website subpages that appear under certain Google listings in order to help users navigate the site. The site owner cannot add any sitelinks; Google adds them through its own secret automated algorithms.If you have a Google Adwords program you can create campaign and adgroup level sitelinks.

Sitelinks are hyperlinks to website sub-pages that perform under certain Google guidelines in order to support users traverse the site.

Sitelinks are hyperlinks to website subpages that appear under certain Google listings in order to help users navigate the site. The site owner cannot add any sitelinks.

Google shows some of the links from your site when somebody searches for your brand name or site name in Google. Such links are called site links. Google have their go to determine such links, but from my observation, pages that are well linked and most popular on your blog are promoted as a site link.

Sitelinks are hyperlinks to website subpages that appear under certain Google listings in order to help users navigate the site.

Sitelinks are hyperlinks to website subpages that appear under certain Google listings in order to help users navigate the site. The site owner cannot add any sitelinks; Google adds them through its own secret automated algorithms.If you have a Google Adwords program you can create campaign and adgroup level sitelinks.

Site links are hyperlinks to website sub pages that appear under certain Google listings in order to help users navigate the site. The site owner cannot add any site links; Google adds them through its own secret automated algorithms.If you have a Google Ad words program you can create campaign and ad group level site links.