Thu Jan 10 20:03:04 PST 2019

specifies a preferred domain as http://www
example
com and
Google finds a link to that site that is formatted as
http://example
com, Google will treat that link as if it were pointing
at http://www
example
com

Image Search
image search, Google may use tools such as Google Image Labeler to
associate the images included in their site with labels that will
improve indexing and search quality of those images

Crawl Rate
requests during the crawl process
It has no effect on how often
Googlebot crawls a given site
Google determines the recommended
rate based on the number of pages on a website

Diagnostics
Web Crawl
encountered when it crawls a given website
Specifically, it lists
Sitemap errors, HTTP errors, nofollowed URLs, URLs restircted by
robots
txt and URLs that time out

Mobile Crawl
websites

Content Analysis
unfriendly HTML elements
Specifically, it lists meta description
issues, title tag issues and non-indexable content issues

Statistics
These statistics are a window into how Google sees a given website

Specifically, it identifies top search queries, crawl stats, subscriber
Link Data
This section provides details on links
Specifically, it outlines,
external links, internal links and sitelinks
Sitelinks are section links
that sometimes appear under websites when they are especially
applicable to a given query

Sitemaps
This is the interface for submitting and managing sitemaps directly
with Google

Yahoo! Site Explorer
Features
Statistics
title tag of a homepage and number of indexed pages for the given
site

Feeds
Yahoo! for inclusion into its index
This is mostly useful for websites
with frequently updated blogs

Actions
especially important because Yahoo! traditionally has a lot of
difficulty differentiating dynamic URLs


Bing Webmaster Center
Features
Profile
location of sitemaps and a form to provide contact information so
Bing can contact them if it encounters problems while crawling their
website

Crawl Issues
errors, Robots
txt problems, long dynamic URLs, unsupported
content type and, most importantly, pages infected with malware

Backlinks
webpages (including their own) are linking to a given website

Outbound Links
interface allows webmasters to view all outbound pages on a given
webpage

Keywords
their webpages are deemed relevant to specific queries

Sitemaps
sitemaps directly to Microsoft