No cached date in Google cache for PDF files

No cached date in Google cache for PDF files - Google Search Console is a free application that allows you to identify, troubleshoot, and resolve any issues that Google may encounter as it crawls and attempts to index your website in search results. If you’re not the most technical person in the world, some of the errors you’re likely to encounter there may leave you scratching your head. We wanted to make it a bit easier, so we put together this handy set of tips about google, google-search, pdf, google-cache to guide you along the way. Read the discuss below, we share some tips to fix the issue about No cached date in Google cache for PDF files.Problem :

Google displays no cache date in their cached version of PDF files. Does somebody know any way to determine when a certain PDF file was cached?

Solution :

According to a comment by Matt Cutts, former head of the web spam team at Google:

my guess is that it wouldn’t be trivial to add crawl dates to PDF, but I’ll ask.

Video: Crawl dates in the Google cache - Matt Cutts

I know it's not the answer you were looking for, but it seems like there may be a technical reason that Google doesn't keep track of the cached date for PDF files.

If the issue about google, google-search, pdf, google-cache is resolved, there’s a good chance that your content will get indexed and you’ll start to show up in Google search results. This means a greater chance to drive organic search traffic to your site.