Hi..am a little confused since I ticked the box in WordPress to allow search engines to now crawl my site (previously asked for them not to) but Google webmaster tools is telling me I still have robots.txt blocking them so am unable to submit the sitemap. Checked source code and the robots instruction has gone so a little lost. Any ideas please?

Fiverr offers services like 1000 likes for $5!!! (and they seem to deliver) Sounds great but what is the catch? Has anyone tried out these type of services and more importantly what are the potential penalties?

In the interests of making my site faster I have recently come across the suggestion of removing unwanted PHP from my WooThemes WordPress theme. The suggestion is to hard code the choices I have made in the WordPress template to reduce on database calls. Has anyone actually done this to their WordPress theme before and seen any measurable results?

Hello...I have written a bunch of content for my site using a useful tool called Scribe SEO which recommends keyword density at 5% if I remember correctly. So all my my newly written content is below this level but I am left wondering if by adding alt tags with my chosen keywords I will be considered to be over the limit and cause a red flag? Can anyone clarify this for me please?