Negative SEO is really dangerous towards your web presence and it could occur if you do not follow the rules and/or start spamming your web site around the web and emails.
That could poorly damage your PR and SEO.
An XML sitemap is a file that helps Google and other major search engines better understand your website while crawling and auto xml sitemap is a document created automatically online.
SCO means social content optimization or searchable content optimization. Care less about the algorithm and more about your niche and the people you can connect with. Make the content easily available. Make it readable and crawlable
Conversion rate depends on many factors and not just your website design. So, you need to focus on having competitive plans on your website, offer quick support through live chat, display links to external review sites, social media exposure and keep a proper follow up with clients.
The movie is fun but it doesn't have that strong hold on viewers, few jokes are very lame and some moments are too stretched like the romance between Hulk and Black Widow.
Sitemap is a file that helps Google bots to determine the links of your website while robot.txt file includes dofollow and nofollow links of your website and tells bots which links to crawl in search engine.
You should focus on social media optimization, share your website link and pages on Facebook, Google+, Twitter and other sites. You should do blog posting, social bookmarking and guest submissions too.
For ecommerce websites, find a good keyword and focus on that for search engine optimization. Use social media sites like Facebook, Twitter, Instagram, Pinterest and Google+ for promotion. You can also add coupons of on coupon sites to get traffic.
There are many sources of getting traffic like social networking websites, paid advertisements and Adsense, Blogging, Bookmarking, Guest submission, press releases, blog commenting, forum postings etc.