How to Write SEO-Friendly Blogs (Without Overdoing It)

James Parsons by James Parsons • Updated Nov 12th, 2024 • 12 min read •16 Comments•

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In the world of search engine friendly blog posts, there's a fine line to be drawn. That line is the sweet spot, where you've optimized your post for the search engines, but you haven't gone too far.

To be successful, you have to appeal to the search engines. That's just a fact. If you don't meet the standards Google puts forth, you aren't going to rank for your search queries, and you won't get any traffic.

On the other hand, if you put too much effort into ranking for the search engines, it can hurt your usability, your content's value, or your readership. When that happens, you risk losing your traffic anyway, and more importantly, the search engines can penalize you. It's very much a case of Google saying "here's what you do, but don't do it too much."

I'm going to divide this post up into major categories, aspects of content that you should pay attention to when you're producing a blog. It's stuff you need to do, but you need to stay within acceptable limits when you do it.

First, let's start with the content. You can broadly divide SEO into two groups on your site; the stuff that's in your content, and the stuff that's not in your content. For example, the site speed and mobile compatibility factors are important but don't have anything to do with the content you're writing. Both kinds of factors are important, but we have to start somewhere.

Table of Contents
Topic and Keyword Research
Avoiding Duplication
Keyword Usage
Appropriate Length
Auditing and NoFollowing Links
Adding Images
Proper Formatting
Human-Readable URLs
SEO Plugins
Mobile Compatibility
Site Speed

Topic and Keyword Research

When you're trying to come up with something to write about, it can be tempting to go after the biggest and most highly-trafficked keywords out there. You can try it, but you'll quickly realize that those keywords also have a ton of competition, and your chances of ranking are slim to none. So you go the other direction, looking for low competition keywords, only to discover that those keywords only get a couple of dozen searches per month, so even if you're #1 for them, it doesn't do you much good.

Topic Ideation

The trick, of course, is to split the difference. Find keywords that have a moderately high volume, while having lower competition, so you have a chance to actually rank. Then, as you grow your site and start to become one of those bigger name sites yourself, you can target the higher competition keywords and start to place for those search results as well.

Further reading:

Avoiding Duplication

When you're coming up with content ideas, you need to be aware of duplication. Duplicating content word for word is, of course, bad. If it's not your content originally, it's plagiarism. If it's your content originally, it can lead to a duplicate content penalty.

Pages With Duplicate Content

What's more difficult to spot, and more dangerous for a site is near duplication. If I write a blog post about link building, and then another about link building, and include 90% of the same content in both, it's pretty unlikely that both posts are going to rank well. They can sort of cannibalize each other, splitting the value a single post would have.

Further reading:

Keyword Usage

You've researched a keyword, now you need to use it in a blog post that you write. If you use it too often, though, you run into problems with keyword stuffing. If you don't use it enough, it's possible that Google would have a hard time figuring out what your content is even about, and won't rank it accordingly.

Keyword Density

Some people talk about keyword density, which used to be pretty important in the early 2010s, but I don't think it's relevant anymore. Just write naturally about your topic, using your keyword a few times throughout. It shouldn't be hard, because if you're writing about the topic, you're naturally going to discuss the keyword.

Basically, all you need to do is make sure you use your keyword in your blog title, in your meta title and description, and a couple of times in your content. Beyond that, just write naturally about the topic: being informative is much more important.

Further reading:

Appropriate Length

One aspect of SEO that isn't often directly discussed is the length of blog posts. Years and years ago, you could write 500 words and be fine. These days, I try to write 2,000-2,500 for most of my blog posts, and I know bloggers who write 4,000 or more. In general, across the board, it seems like longer blog posts rank better, but only because they have more time and more space to cover topics in-depth and detail. They become mega-posts instead of just blog posts, huge resources rather than tutorials or singular topics.

Average Blog Post Length 2019

In general, I always figure that a blog post should be exactly as long as it needs to be to cover a topic in an appropriate level of detail. Sometimes that's shorter than average because a topic doesn't have a lot of meat to it. Other times it can be quite long because it's a very detailed topic. I could, for example, take each one of the "further reading" links in this post and distill them down into 5-6 paragraphs in each section, and turn this whole post into a 15,000-word long e-book. Would that rank well? Probably. Is it the best use of that information? Maybe not.

Further reading:

Auditing and NoFollowing Links

Every blog post should have links within the content. Some can get away with only 2-3 links, and some end up basically giant link directories full of resources. One of my favorite posts, the Backlinko list of 200 search ranking factors, is basically a giant bulleted list of factors with links to read more about each of them. While it's possible to have too many links, it's very difficult to do if you're adding your own content to the post alongside them.

Outbound Vs Inbound

Every post should have around 1-2 internal links, which point to other pages on your site. More can fit if you have good places to put them, but try to keep them relevant.

For all of the external links, you want to make sure to audit them. Linking to poor quality sites reflects poorly on your site. Linking to higher-quality sites can make them aware of you and your content, and it can attract links in return. However, sometimes you want to link to sites but don't want to give those sites credit. That's where the "nofollow" attribute comes in. You'll want to determine which sites are worth linking to, and which ones aren't.

Further reading:

Adding Images

Blog posts need images, and usually other kinds of media, to make them stand out from the pack. No one wants to read a giant wall of text, and even formatting – which I'll get to in a moment – can only help so much.

Add Media Image

You have a lot of options for blog post images. Some people use custom graphic design. Some people use stock photos, though stock images aren't very good compared to unique images. Some people take photos or composite several photos. Some content basically requires screenshots rather than photos. Coming up with something that fits your brand, is themed appropriately to the content, and isn't stolen, is important.

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At the very least, every post should have a featured image up top and one or two images scattered throughout it. How you align them, how big they are, and how to handle them is up to you.

Further reading:

Proper Formatting

One thing you might notice about most successful blogs is that their blog posts are visually interesting. There aren't long, run-on paragraphs. There aren't huge walls of text. In addition to breaking things up with images, they break them up with subheadings, bullet points, formatting, and breaks.

Heading Heirarchy

In general, every blog post needs a single H1 tag for the title. It should have several subheads with H2 tags. If you're going deep with sub-sub-headings, H3 is good there. Bulleted lists make for good information and using bold and italics emphasizes specific points you want users to pay attention to. Make use of all of these in every post, as much as you can.

Further reading:

Now, all of that sounds like a lot, but it's really only half the story. You still have to consider all of the stuff around your content, like your metadata, your site speed, your site design, and so on. I'm not going to cover every single aspect of this here – there's too much for one blog post, really – but I'll touch on a few things to get you started.

Human-Readable URLs

Relatively minor, and typically standard these days, your website should use a human-readable URL structure. Have you ever visited a blog and seen their URLs containing a bunch of symbols, numbers, and other non-sense? Something like this:

https://www.example.com/blog/post114587?postID=47383928723

That URL tells a reader – and Google – nothing about the content of the post. Compare that to everything I've linked thus far.
URLs that look like these are much better:

https://www.contentkingapp.com/academy/headings/
https://www.contentpowered.com/blog/study-words-average-blog/

They tell you exactly what kind of content is going to be on the page you're loading. A lot can go into the structure of a URL, and it's up to you to decide between longer and more descriptive URLs or shorter and more readable URLs.

Further reading:

SEO Plugins

Most modern blogs are using WordPress, and WordPress has a variety of plugins available to control various elements of SEO. You want to familiarize yourself with these elements and optimize your site to take advantage of what they offer. As a quick rundown, you want to optimize your meta title and meta description (but ignore meta keywords, if it's even offered). You want to control link attributes, page metadata, URL structure, and a whole host of other factors that give Google information about what's on the page.

Yoast Seo

An optional but recommended additional kind of metadata and SEO you can use is Schema.org rich data. Tagging elements of your site – particularly things like reviews, price data, inventory, and other elements allows search engines to identify and provide that data in search results, among other things. It's very helpful if you can implement it.

Advanced plugins include a proper caching plugin (like WP Rocket), an image optimization plugin (like Imagify), broken link checkers, and more.

Further reading:

Mobile Compatibility

About a year ago, Google made a change to their algorithm such that, in some circumstances, a website with a mobile design would have that design used as the canonical version of the site rather than the desktop design. They did this in response to the fact that well over 50% of internet usage today is done via a mobile device. This change has been a long time coming, and it's no surprise that major shifts are starting to occur.

Mobile First Indexing Listings

This means primarily that you need to put emphasis on the mobile design and mobile compatibility of your site. Gone are the days where a simple m.domain.com version of your site would work; these days, a fully-responsive design is essential. Implementing such a design isn't actually hard – and your site might already have it without you realizing – but you need to keep the mobile user experience in mind while you produce content.

Further reading:

Site Speed

Another often-neglected SEO metric is page speed. Modern internet users have a short attention span, particularly when they're browsing on mobile devices and can never be assured of the quality of their internet connection. They don't want to wait for a site to load; they'll leave and find a different one that offers what they want.

Pagespeed Insights

Site speed is a crucial metric as part of PageSpeed, but it's also part of the new Core Web Vitals Google has been pushing recently. In general, you'll want to take action to do things like minimizing the file size of your scripts, optimizing images, cuting down on server calls, and rendering your site more quickly.

Further reading:

So, there you have it: moderately-full coverage of different elements of SEO, and how to handle them to keep your site SEO-friendly. In general, most of these aren't elements you can "overdo". You can't make your site load TOO fast, and you can't be TOO mobile compatible. It's only elements like link and keyword spam that you need to keep an eye on. Otherwise, optimize to your heart's content.

Written by James Parsons

James Parsons is the founder and CEO of Content Powered, a premier content marketing agency that leverages nearly two decades of his experience in content marketing to drive business growth. Renowned for founding and scaling multi-million dollar eCommerce businesses through strategic content marketing, James has become a trusted voice in the industry, sharing his insights in Search Engine Watch, Search Engine Journal, Forbes, Entrepreneur, Inc, and other leading publications. His background encompasses key roles across various agencies, contributing to the content strategies of major brands like eBay and Expedia. James's expertise spans SEO, conversion rate optimization, and effective content strategies, making him a pivotal figure in the industry.