Google Webmaster successfully fetched one of my webpages. Does that mean Google will crawl them or readable by bots?

[esiow2013]

Thanks in advance!

[Gyorgy]

Yes, it can probably read the content of that particular page, but the not necessarily every page on your website. Crawlable is not the same as indexable. For example, Google crawls pages that contain the noindex tag, but don't index them.

Also, even if a page is crawlable, it doesn't mean that Google understands it correctly. Are the meta tags correct? Does it contain correct mark-up/structured data?

I recommend spending some time reading the Webmaster Tools help pages, so you'll have a better understanding: https://support.google.com/webmasters/?hl=en