These are the main facts should remember all Seo

Title- 65 characters

Description- 160-165 characters

Keywords- 150 words

In content we can use 2-3% keyword proximity & Density

Title -  Use companyname and your important keywords you can use comma and dash in your title

Meta discription- This is unique indroduction of product, site or service etc.

Meta key words - Meta keywords are imprtant factor in on page seo so first of all resarch on keywiords and target the keywords on ur webpage releventyl and avoid spaming and stuffing.

Heading tags - Use h1 tags is use for highlight your website main heading

                            Use h2, h3 tags is use for highlight other headings in your website  pages

main page text - Write about your subject matter. Avoid duplicacy matters

strong, bold or italics tags for targating keywords.

image alt tags -Each image on your page should have use an alt tag because.  crawler does not crawl your images. alt tag will help to crawl your targeted keyword.

Url- should be relevent from your site and short urls are easy to remeber.  Always keep in your mind domain ext. because this the way you have to move to target your bussines.

Keyword Density — 2 to8% is excellent and avoid stuffing of keywords in content.

Content- Must be unique and duplicacy free. And easy to understand.

Keyword Prominence-  prominence is a measure of keyword importance that indicates how close a keyword is to the beginning of the page area. Prominence is determins how a keyword important for a site it should be use more than other keywords one can use synonyms of thes keywords.

Keywords Proximity-Keyword proximity means how close keywords that make up your key phrase are to each other.

Keyword Frequency-Frequency is the number of times your keyword is used in the analyzed area of a page. It does not depend on the total number of words on your web page, it’s an absolute count.

Yahoo! Slurp is the name of the Yahoo Search crawler.

Bingbot is the name of Microsoft's Bing webcrawler. It replaced Msnbot.

Googlebot- is the name of the search crwaler.

HTTP -Hyper Text Transfer Protocol

HTTPS- Hyper Text Transfer protocol server

URL- Universal Resource Locator

RSS- Realy simple syndication

WWW- World wide web

SERP- Search Engine Result page

HTML-Hyper Text Markup Language

PDF -Protect Document Format

FTP- File Transfer Protocol

PPC- Pay Per Click
SMO-Social Media Optimization

SEM-Search Engine Marketing

Loading Errors- 400

Access Errors- 401

Server Errors- 502

Other Errors- 408

Page Not Found - 404

Temporarily busy-503

Search Engine Optimization Definitions And Explanations

What is Search Engine ?

 A Search engine is one of the most important tools that help you to find information on the web. Although search engine is really a general class of programs, the term is often used to specifically describe systems like Google, Yahoo, Bing etc.The utility of Search Engines in web search lies in the fact that they are responsible for retrieving large amounts of information very easily using certain keywords. Potential customers will enter ’keywords’ in a Search Engine and perform a search.

Search engines are huge databases, which use their own internal algorithms to decide which web pages to display when someone enters a keyword or key phrase. The idea is to produce the most relevant results, from up to 300,000,000 records. For the reason of sheer size, the indexing of these records has to be computed automatically, and the most relevant results returned to your browser. To complicate matters, each search
engine has its own unique algorithm, and sometimes they use each other's listings (and a variation of those algorithms) as well.

These are the Oldest Search engines
ALIWEB - The Web's Oldest Search Engine - Est. 1993.
Lycos - launched in 1994.
Search engines index the websites on the World Wide Web and store thousands of web pages in their database.
They present a list of web sites based on the words, known as “keywords”, typed in by the user. The higher your Web Site is on this list, the greater chance somebody will visit it.

How Search Engines Work

The first basic truth you need to know to learn SEO is that search engines are not humans. While this might be obvious for everybody, the differences between how humans and search engines view web pages aren't. Unlike humans, search engines are text-driven. Although technology advances rapidly, search engines are far from intelligent creatures that can feel the beauty of a cool design or enjoy the sounds and movement in movies. Instead, search engines crawl the Web, looking at particular site items (mainly text) to get an idea what a site is about. This brief explanation is not the most precise because as we will see next, search engines perform several activities in order to deliver search results – crawling, indexing, processing, calculating relevancy, and retrieving.

First, search engines crawl the Web to see what is there. This task is performed by a piece of software, called a crawler or a spider (or Googlebot, as is the case with Google). Spiders follow links from one page to another and index everything they find on their way. Having in mind the number of pages on the Web (over 20 billion), it is impossible for a spider to visit a site daily just to see if a new page has appeared or if an existing page has been modified, sometimes crawlers may not end up visiting your site for a month or two.

What is Search Engine Optimisation (SEO)?

Search engine optimization (SEO) is the process of improving the visibility of a website or a web page in search engines.Seo may target different kinds of search, including Content serach image search, video search.

As an Internet marketing strategy, SEO considers how search engines work, what people search for, the actual search terms typed into search engines and which search engines are preferred by their targeted audience.