If you are a website owner, you probably have received spam emails that say they can get you to number one with the search engines. Beware of these: they are scams.
My website ChristopherMerrill.com IS number one with some keyword phrases, and has strong rankings with others (I work regularly on my site to maintain my search engine rankings), and I still get these spam emails.
No one can guarantee a number one ranking with the search engines, and any one who claims they can do so is taking you for a ride.
Whatever decision you make regarding search engine optimization, be sure to choose carefully. See cautionary news article about SEO scams. Some so-called experts will get you high rankings for a few months, but then your site will drop down the list and eventually disappear, unless you maintain your website with legitimate search engine optimization techniques.

When choosing original images for use on your website, be sure to select the largest file size possible (1-3 megabytes). Having large original files will allow you to crop the image and reduce the file size for quick downloading (known as image optimization).
If you hover your mouse over a link that includes a title, the title will display in a small box next to the mouse.