SEO HISTORY
Google
crawling
Process
of scanning or following the data on our web page. Our page will scan
through a program by Google. It's also follow our linked pages.
Catching
Data
are scanned by Google store the information as database.
Indexing
The
data's are stored after crawling and catching then the pages are
added to the Google search.
content
specific
Focusing
the same word or using the same keyword in several times in a page.
seo
practices
There
are two types of seo practices: Black hat practices and White hat
practices.
Black
hat practices
In
black hat seo not following the guidelines of search engine.They
doing the practices like content specific and key word stuffing.
White
hat practices
In
white hat seo follows the search engine rules and policies. By
following white hat seo techniques it is easy to understand on
crawling. White hat practices focused on the quality of web pages.
Link
specific
Adding
more links from other websites is called link specific. Not giving the
importance for site improvement and modifying, Focused only for links
from various websites.
Quality
link specific
Google
implement a rule to avoid the link specific, that share or add only
the quality links on web pages. Otherwise automatically decrease the
page ranking.
Passing
the juice
It
is the power that to be passed to our sites by links from other
external websites. It's a vote for our page. Page rank will reduce
when the links are passed from our sites. That we are losing our power.
Google ad words
It
is an advertising program by Google. Advertisement can be done by
paying on Google. Shopping ad, text ad, image ad are the types of Google ad words.
Ad sens
It
is a program from Google, that we can earn money from Google. If we
have so many users on our sites, we can apply to adsense. They will
check our eligibility and they will approve site to enable to show
ad. If number of users decrease automatically earnings will reduce.
pogo sticking
Due
to the poor design, taking long time to load and confusing about the
page, the users not longer on sites. It will reduce our ranking
called pogo sticking.
Social
media signals
Web pages are shared and liked by social media our ranking will increase. Due to
authority likes and shares getting the more power to our sites. Number
of users increases authority power of a site increase.
Google
panda
Panda
is introduced for catching the content spaming in 2011.
Content
spaming
Copying
the content from other sites(content duplication ) panda will catch.
Content
spinning
Content
are copying from other pages and pasting as randomly.
Thinny
pages
Pages
has contain very less content ,will catch panda.
Panda
4.0 Version
Updated
version of panda. Google adding a filter on algorithm and it's
working on crawling process. If Google has no clarity on the site, it
will go to sandbox.
Developed
to catch the link spaming on the websites. It was introduced in 2012.
Link
spaming
1.
Link
Exchange: Exchange the links between websites.
2.
Link
Sell : Selling the links for money to the other sites.
3.
Comment
spaming: commenting on other sites, then taking links
from
that sites will catch penguin.
4.
Link farming : By a software application automatically creating
the
links.
5.
Link referral : Creating a profile on other sites, we can submit our
links
on that sites.Also we getting more links from
that
sites.
6.
Wiki
spaming: Getting links from wikipedia and also sharing links
on
it.
7.
Guest
blogging: We can create
blog on other sites as a guest.
Also
we can share our links on that site.
Pirate
updation is developed in
2012 august to
catch the content, slides, images and videos are copied from our sites
and published in other sites without our knowledge. We can file a
complaint to Google as per the Digital Millennium Act.
Google
will remove or suspend that sites from search
engine.
Parked
Domain
Registration
of domain name without that domain being associated with any
services. This has been done for reserving the domain name for future
development. We can sell the domain to others.
Exact
Mat Domain (EMD)Updation
Creating
domain using exact keyword is called EMD. Google will catch the
website if there are no improvements and services. In EMD period we
have to achieve a position otherwise Google remove the site from
search result. EMD updation introduced on 2012 September.
Pigeon
updation
Google
Pigeon was released on July 2014. Update is aimed to increase the
ranking of local search. This update provides the results on the
location of user.
Hummingbird
Update
Google
started hummingbird on September 2013. This concept is based on the
semantic search and giving the exact and deep information on search
results. In hummingbird results are given by Google depending on
feedback of users. The only defect is that Google never check, the
given information is right or wrong. Google listed it by feedback of
users.
Rank
brain
Rank
brain is an artificial intelligence system by Google introduced on
October 2015. It helps Google to process search results and provide
more relevant search results for users. If we typed in wrong words,
the Google intelligence thinks it and giving the exact results that
we are expecting.
Mobilegeddon
Mobilegeddon
is a Google algorithm update on April 2015.It gives the priority to
web sites that display well on smart phones. Changes do not affect
searches made from desktop or laptop. Text should be readable without
tapping or zooming, not allow the horizontal scrolling and responsive
design is must for mobile friendly sites this are the main criteria
in mobilegeddon algorithm. Google will be named the site is mobile
friendly or not.