How much programming should we know for SEO?

if know basics of html might you.

search engine optimization steps web page

title

html title tag important element , must include important keywords or phrases, best represent products or services offered web page. should not contain more 60 characters.

keywords

html meta keyword tag should have keyword phrases best represents products or services offered web page. avoid repeating keywords , bad use of capital letters. should not contain more 250 characters.

description

html meta description tag description of web page, displayed search engine. make sure contains keywords phrases. avoid repeating keywords , bad use of capital letters. should not contain more 200 characters.

keywords in headings

keywords in headings tags (h1) interpreted search engines being important keyword relevant web page, , should looked , indexed search engines.

web page text

practice include informative text 1 every page, using natural language , appropriate keywords. should contain more 200 words. informative text should placed in html body section of web page.

keywords in alt tags

every html picture "image" tag should contain alt tag appropriate description. keywords should used when appropriate.

keywords in anchor tags

every html hypertext link "a href " should contain title tag appropriate description. keywords should used when appropriate.

robots.text file

make sure there robots.text file in web site directory. text file created webmaster, guide search engines crawler when indexing web site.

there cases in 1 might not want have web pages indexed. way through use of robots.text, 1 have control on pages indexed , made available search engines.

user-agent: *
disallow: /tmp/
disallow: /data/

html code validation

search engine's crawlers become more efficient when indexing web pages no html errors. beware html errors can make search engine crawlers give indexing web pages. recommended web pages indexed, there should no html errors.

links

links important search engines. quality of links , whether reciprocal or not, important factors in evaluating importance of web page. links web sites higher page ranks plus.

registering directories , search engines

important registration of website directories , search engine web sites. way of telling world web site exists. avoid using automatic search engine/directory registration.

search engine optimization has become important set of procedures helps web sites become more relevant search engines. obtain increase in internet traffic take time. take kind of additional promotion too. in need of higher internet traffic, free search engine optimization might considered first option.

i wanted know if knowledge programming , coding necessary seo!!! know html basics.. enough?? , please give me details of important programming stuff seo expert should know..

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