Angie,
Here are some ideas to consider...
I wouldn't recommend a thing on this call.
This meeting is about your client. And it's about uncovering the PAIN they're in. Without that, you won't get a sale.
It's understandable that you're probably excited. I've been there many times. And trust me, I've UNSOLD a whole lot of potential clients because I couldn't keep my mouth shut about "what I could do for them."
Consider this:
The first meeting is about YOU uncovering your CLIENT'S pain. They won't pay you for what you can DO... they only pay for someone who can make their pain go away.
Here's what you said:
"I will provide some insights on how to enhance their website"
It's well meaning on your part, but not necessary to sell. Plus... that's called free consulting... In my experience, doing that actually sabotages your sale (but that's another story).
First, "enhancing their website" might not be something they care about. You won't know until AFTER talking to them for a while.
Second, "enhancing their website" is not a RESULT. Start talking about results.
The only way to talk about results is to ask a LOT of questions about what they're really trying to achieve (they usually won't tell you the REAL truth right away. They might not even know it themselves until you help them uncover it with your questions.)
I don't think you establish credibility by showing what you know, you establish credibility as a professional by keeping your client as the central focus of the entire discussion. Especially at the beginning...
Make this consultation about QUESTIONS... let pauses go in the conversation... and resist the urge to jump in and say something like, "I can fix that."
For example, your client says something like, "We're having trouble getting traffic to our website, I think we need a blog..."
You jump in and say, "Great... I can do that for you."
So you get hired to write the blog.
What the client DIDN'T say (because you didn't uncover it with questions) is that what he really wants is for someone to just take over all of the marketing for the entire company... All the writing, all the publicity, etc... they could put you on a retainer for $10,000 per month. Would you be interested?
That's how you lose a sale and end up with peanuts. (I've done it.)
Get your list of questions together. Open ended questions. And after they answer the first question, you say, "Interesting... tell me more about that." And you keep digging.
By the end of the conversation you'll have a good idea about what to do next.
Good luck!