With more than 200 ranking factors in Google’s algorithm, SEO is becoming complex with every passing day. But it’s not how much you need to know that makes it really challenging — it’s the ever-changing nature of the rules of the game.

Every year we see a number of search industry trends from experts and analysts. This infographic has all the latest trends in Search Engine Optimization with factors which are essential for every SEO strategy.

So if you’re looking to up your SEO game this year, you’ll love this infographic.

Let’s dive right in.

Infographic on All SEO Trends and Ranking Factors of 2018:

Infographic on SEO Trends and Ranking Factors of 2018

SEO Trends of 2018:

  • Voice search and digital assistants
  • Google’s Mobile-first Index
  • RankBrain
  • Featured snippets and Quick Answers
  • Quality of Links over Quantity
  • Technical SEO
  • AI and machine learning
  • Reducing CTR because of Knowledge Graph
  • Comprehensive, In-Depth Content Wins
  • Go-All In With Video (Or Get Left Behind)
  • Encourage Comments on Your Site
  • User Experience Signals

More SERP Features:

To get your targeted keywords on the first page of search results is the goal of any SEO strategy but with increasing SERP features, even if you manage to get your site in the top 10 results, you might not get the amount of traffic you deserve.

Increasingly, SERP features (local packs, Knowledge panels, featured snippets and so on) are stealing organic clicks.

According to a study by Ahrefs, when there’s a featured snippet at the #1 position, it only gets ~8.6% of clicks (on average), while the page that ranks right below it will get ~19.6% of clicks (on average).

Featured snippets do reduce the overall number of clicks.

Mobile-First Index:

Now mobile matters more than desktop. Period.

More than 60% of searches now are done on mobiles. That is why Google is preparing to roll out the mobile first index.

If you have a responsive site or a dynamic serving site, you shouldn’t have to change anything. But if your site is not responsive, then you are going to hit soon with this update.

Increasing Voice Search:

More than 20% Of Mobile Searches On Google Are Made Via Voice and around 60.5 Million People In The US Currently Use Digital Assistants.

These numbers are huge and increasing day by day.

Though most of the voiced results are actually the results that are displayed a featured snippet. So, start focusing on getting into featured snippets for as many keywords as possible.

15 Simple Rules for SEO in 2018:

  1. Assess your page speed and improve where necessary.
  2. Use a CDN for your domain and DNS when possible to quickly serve your content.
  3. Build useful content that adds value.
  4. Ensure mobile responsiveness and usability across devices.
  5. Focus on enhancing the user experience.
  6. Supplement content with videos, audios or podcasts to increase engagements.
  7. Utilize Latent-Semantic Indexing for keyword diversity.
  8. Create relevant outbound links in your content.
  9. Focus on quality over quantity of links.
  10. Always market your content by leveraging trusted domains.
  11. Do not overuse ads above the fold.
  12. Create ungated super-guides with clear calls-to action.
  13. Do not try to do anything deceptive or sneaky.
  14. Leverage social media to build viral content that links back to your domain.
  15. Solicit influencers in your niche to help you supercharge your results.

The three Pillars of SEO:

  1. Authority: Authority relates to the quality and volume of links created over time. The more authority a website has, the more link juice it can pass on.The Domain Authority (DA) and Domain Score (DS) are two ways that these companies quantify the amount of authority a domain has.
  2. Content: The content of a site is crucial when it comes to ranking in 2018. Today, your content has to be excellent. It has to add value and engage the visitor. The more engagement, the more users will share that content, and in turn, the better it will rank. Invest heavily in your content and it will pay off in spades.
  3. Indexed Age: The third and final pillar of SEO is the indexed age. Age does matter. While other factors can certainly trump age, in the very beginning, it’s important that you create a great track record with your domain’s content and the quality of the links pointing to that content. This happens over time. You can’t rush it. The indexed age simply refers to the original date that Google discovered the site or the content itself.

This is the perfect time to audit your SEO strategy and come up with some new changes for the new year.

Let me know what you think about 2018 SEO trends by leaving a quick comment below right now.

[elementor-template id=”3998″]

Saksham Kumar

I'm a passionate blogger and a creative person. I love Tech, Blogging and I read a lot about startups & Internet Entrepreneurs. Life motto: Live simply, Love generously and Learn constantly!


Robert Huth · December 22, 2017 at 12:35 pm

Such an informative post on SEO ranking factors and trends to look for in 2018. By the way, you’ve got an amazing skill as a designer. The infographic and the images you used in this post are beyond awesome. Please continue contributing this kind of post and I’ll be your loyal reader. Thanks again.

    Saksham Kumar · December 22, 2017 at 1:57 pm

    Thank you Robert.

    Glad you liked this infographic. 🙂

Lorenso · January 5, 2018 at 9:35 am

Yes, You have shared such an amazing post about the latest and advanced SEO trends and its ranking factors. Really I got awesome information and new things about it. Thanks for sharing it.

ANAND · April 4, 2018 at 10:34 am

How they calculate page authority? What they base for calculation?

Christina · May 8, 2018 at 3:46 pm

Thanks for such an useful content, especially infographic. That’s true – every year we see new trends and new challenges. Recent Mobile-First Index changes at Google inconvenience and affects every SEO-specialist. I believe we must see it coming.

Stella · July 16, 2018 at 1:12 pm

Hi, thank you for sharing great infographic on SEO trends and ranking factors! Such a great information to many marketers! would it be possible to use this infographic and translate it into Korean and then post on to our website?! It would be great to share this infographic to many marketers in Korea. Please let us know if it’s possible:D

    Saksham Kumar · July 17, 2018 at 2:43 pm

    Hi Stella, If you want you can translate this and post it to your website with a proper source link. 🙂

Fazal Aasar · July 18, 2018 at 5:36 pm

Really interesting infographic I personally love such interactive infographics which summarize a lot of information into much precise and summarized form. I recently read that if your website page loading time is more than 3 seconds than 70% of visitors exit before even your website is opened and you too mentioned that page loading time is the metric to consider for SEO success in 2018. I personally believe keeping the website simple with fast page loading speed and attractive design can really become game changers in bringing more conversions.

Jane Brewer · September 7, 2018 at 10:57 am

Very detailed infographic and all are worth to explore ranking factor 2018

johnny peterson · March 22, 2019 at 4:24 pm

All the Seo information is very Descriptive and helpful.

Steven Clark · April 30, 2019 at 2:03 pm

A really nice and well designed infographic. Good that you shared it with us

Vineeth Mungath · June 17, 2020 at 10:38 am

That was great,The infographic and the images you used in this post are beyond awesome. Inafographics play an amazing role.

Leave a Reply

Avatar placeholder

Your email address will not be published. Required fields are marked *