Digital marketing is defined by the use of numerous digital tactics and channels to connect with customers where they spend much of their time: online. From the website itself to a business's online branding assets -- digital advertising, email marketing, online brochures, and beyond -- there's a spectrum of tactics that fall under the umbrella of "digital marketing."
This is one of those insights that seems obvious the first time that you hear it but has profound implications across your entire career. Your channel selection, brand values, products, and campaigns will all be completely different if you go after millennials compared to baby boomers for example. For B2C marketers, this is possibly the most important variable to keep in mind when building your overall marketing strategy.
Buzzsumo (Also offered as a Chrome extension) - Buzzsumo is great for seeing social shares of individual pages. Now, we've found that higher social shares do not necessarily equate to higher traffic or engagement as many people will like and share posts without reading them straight away or at all, but it's a great free tool that gives you a rough idea of how your post is performing on social media. However, if you're looking for more advanced social insights it also has a paid subscription which allows, social monitoring and alerts, Industry and key influencer research, content analysis, and backlink analysis (as previously discussed).
When starting out, focus on being a generalist. You won’t know what you’re most interested in yet, so building up a general digital marketing skill set will help you hone in on the areas that excite you most. You’ll also be more hireable since a digital marketer who can wear a few different hats is much more useful than one who only knows how to do Instagram ads.