How to check the website speed in a mobile effectively?

A site which hasn't much budget struggling with the blog itself. Then if it has to promote a product, create landing, sales page and what not. And after that it has to afford an ad program in order to get sales of the product going then which ad agency should you choose?

We are staring a Marketing Agency. So, here is the dilemma.

Some agencies charge against budget say $50 for $1000. And others charge at a percentage say 5% for each campaign no matter how big or small. What should be the best option for us here?

We have clients already and we have charged them as per our work since the beginning. Say, good $1000 which they got almost $1500 in return we charged them around $80 - $100 by negotiations.

I am getting a huge amount of traffic like 10k per day for a month almost about for $500 which will cost me atleast $5k in adwords. So, I am just wondering whether this kind of traffic is bad for my site's SEO or not? The source is Zeropark basically. Any thoughtful insights?

The product which I have choosed is very unique and also has a great prospect to it. Its in the basic home crafts niche.

But since all the alternate products are from big companies and have high level affiliates to throw them so the bids for the ads in the Adwords and also Bing are pretty high. What should I do? I mean the product is too good to leave. But I can't afford to make sales too, for one campaign even if its a successful one I will make only marginal profit.

Back in 2010 or 2011. Faebook are flooded with teenagers and young people. And now I can find only people who have an agenda or such sort. And also teenagers basically like Instagram even more than FB now. I wonder sometimes what have gone wrong?

When I buy something from an eCommerce sites they ask for email. Which I am happy to provide because through it can I track the status of the order.

But the irritating thing comes later. After receiving the order my email accounts still gets bombarded with emails. Unsubscribing them isn't an easy one and also often I can't find the unsubscribe button.

How do you guys do it? Do you guys also send newsletters like this?

Recently, I have been told that in our support forum the content quality is falling.

The person who suggested me said that the posts are not insightful enough. They are just saying need to know basis information.

How can we improve it?

Our company have many sub-category sites which can be considered as the sister company of the original one.

We are using Aweber from the beginning and its very difficult with them to send newsletters to different sources with different content at the very same time. Some may overlap content wise but not too much.

What we need is an email platform that can do simultaneously that and also manage the lists. If a drag and drop content property is present than even better. Any platforms that can do it, we will be very happy to try them.

Can the Whatsapp number be changed from a certain profile?