Robots.txt is not an appropriate or effective way of blocking sensitive or confidential material. It only instructs well-behaved crawlers that the pages are not for them, but it does not prevent your server from delivering those pages to a browser that requests them. One reason is that search engines could still reference the URLs you block (showing just the URL, no title or snippet) if there happen to be links to those URLs somewhere on the Internet (like referrer logs). Also, non-compliant or rogue search engines that don't acknowledge the Robots Exclusion Standard could disobey the instructions of your robots.txt. Finally, a curious user could examine the directories or subdirectories in your robots.txt file and guess the URL of the content that you don't want seen.
People love reading about results. That’s because it’s one of the best ways to learn. You can read information all day, but results show you the practical application of the information. Create content showing real life results. It’s easy in my industry because results are all that matter. But this can work in other industries as well. Here are some non-marketing examples:
Thanks so much for this entry, Laura! I loved the way your post is so practical, straightforward, newbie-friendly - and most importantly, how it emphasizes the bottom line at all times. It's easy to get "lost in the fog" of SEO with so many looming tasks and forget the main purpose, so it's wonderful to have a straightforward outline of what to do and why certain tasks need to be done. I look forward to reading your future insights!
You can confer some of your site's reputation to another site when your site links to it. Sometimes users can take advantage of this by adding links to their own site in your comment sections or message boards. Or sometimes you might mention a site in a negative way and don't want to confer any of your reputation upon it. For example, imagine that you're writing a blog post on the topic of comment spamming and you want to call out a site that recently comment spammed your blog. You want to warn others of the site, so you include the link to it in your content; however, you certainly don't want to give the site some of your reputation from your link. This would be a good time to use nofollow.
Specifics: Be as specific as you can with your recommendations. For example if you’re suggesting partnering with meal home delivery sites, find out which ones are going to provide the most relevant info, at what cost if possible, and what the ideal partnership would look like for content and SEO purposes. Even provide contact information if you can.
If you havent see it already, check out the links in shor's comment below - there are some great resources in there. In some cases you can also consider surveying your current audience or customers through email, on-site surveys or SurveyMonkey.  Be sure to ask for some profiling information that you can use for determining specific persona needs like age, sex, location, etc. (Probably best not to make it sound like a creepy text chat like I just did though...)  :)
Wow. This is really great stuff. I just stumbled across this on Pinterest. (proving the power of that venue!) I have been blogging for over 10 years and listen to Gael and Mark too, so most of it was just refresher for me. But your list was exceptionally well written, complete and compelling. I actually thought pretty hard to come up with something that I could say, “Hey I got one more thing for you” and came up blank. So kudos to you!

Content gaps – make an inventory of the site’s key content assets, are they lacking any foundational/cornerstone content pieces, non-existent content types, or relevant topic areas that haven’t been covered? What topics or content are missing from your competitors? Can you beat your competitors’ information-rich content assets? Useful guides on Content Gap Analysis:
Thanks Brian. I’ve had a “a-ha” moment thanks to you! Great advice. I knew that backlinks would improve the organic SEO rankings to our client-targeted landing pages but I never knew it was through getting influencers to backlink blogs. I always just assumed it was great content that users wanted to share with others. It was driving me mad why people love my content but never share enough. Now I know!
For some reason I had to delete some pages, these pages are using the HTML suffix, so I blocked them in robots.txt use Disallow: /*.html, but it’s been almost a year, I found that google robot often capture these pages, How can I quickly let Google completely remove these pages? And I have removed these URL from google webmaster tool by google index-> remove URLs, but Google still capture these pages.

Sending out regular newsletters and promoting offers through email is a great way to stay in touch with your customers and can also help to get traffic to your website. Provide useful information and links to pages on your website where they can learn more, such as through blog posts and landing pages for particular offers. Just make sure that you don`t continually bombard your readers with emails or your customers will either disengage with, delete, or unsubscribe from your emails.