Search marketing changes all of the time and you need to stay on top of the latest changes for any chance of digital success.

The Searchmetrics Ranking Factors study 2015 has arrived and I wanted to share with you some of the most important changes that will help you rank more successfully in Google over the next few months.

Before we cover the actionable insights from this report, a quick thanks to the people who spent a lot of time authoring this research:

Marcus Tober

Daniel Furch

Kai Londenberg

Luca Massaron

Jan Grundmann

Highlights

There’s a lot of information in this report (45 pages of useful data in fact) so a few highlights will help you to digest it and get then most from it.

The focus of the whitepaper includes:

Technical SEO

User experience

Content

Social signals

Backlinks

The report covers desktop-specific search results, with a mobile version expected over the next few weeks.

The following sections are simple overviews of each of the above and some practical takeaways that you can implement today!

Technical SEO ranking factors

Healthy websites perform better in organic search!

The biggest mistake that website owners make is the failure to prioritise the technical health of their website; from site speed and the ability to crawl and index pages, to technical on page optimisation and website architecture.

Many site owners fail to remove the technical barriers to success, but this doesn’t have to be the case.

Key technical metrics to keep on top of include:

Messages in Google Webmaster Tools (GWT), now Google Search Console

Aggregated auditing (ideally a number you can attribute to core technical changes)

Site speed for mobile and desktop

HTML improvement areas

Crawling and indexation

Algorithm changes (not traditionally technical, but this can be tied to a number of associated areas)

On-site page structure

Site architecture

Internal linking / content hierarchy

One of the biggest oversights in this area is the failure to identify key technical metrics.

This leads to lack on focus on improvement and, in the longer term, gaps within the technical performance of a website’s performance in search.

Websites that perform the best adhere to these technical areas or trends:

They use the meta description tag effectively They have clear page structure elements including header usage Exact match keyword domains are becoming less effective HTTPS does help search performance Deep linking / internal linking matters more

User experience

Deeper content delivers more ranking gains!

A successful search strategy must include the user, and although we are moving into the realms of design and usability, you will not want to overlook the end user in any website updates.

User experiences can directly impact SEO and search performance, so understanding what your audience needs from your website is important.

Here are the user-based takeaways you need to know:

Internal links are being used more frequently with top performing websites. This ties into providing greater depth of knowledge more effectively, as well as the growth of content hubs. The use of images within the top websites has increased. The provision of mixed content types is something widely recognised for improving content marketing. Video integration has declined. This is a little surprising as the wealth of content is ever expanding, as are the demands from people digesting the content. Of the highest ranking websites, an extra 10 per cent are now responsive. This is undoubtedly linked in no small part to Google updates in this area for mobile search results during April. We have written a wealth of content on this topic and some of the reads of note include those below: Context for mobile success

Tips for creating mobile content Above the fold font sizes are on average 14 pts, something also I would imagine tied to mobile. Websites are now more interactive. Unordered lists are used prolifically in the top websites.

Content

Its less about keywords and more about ALL of the words!

The amount of content that people have access to has never been greater.

We digest information in more ways than ever before and the expectations placed on that content is exponentially higher than at any other time.

From speed of content delivery and depth of information relayed, content is at the fore in most areas of digital marketing success.

Here are some actions to start improving the value derived from your website content today:

Increase content depth. The average word count in the top 10 results is nearly 1300. Longer, more in depth content is almost a standard now. To make yours perform, you need to create the best of its kind. Rand Fishkin takes this a step further suggesting that content needs to be 10x better than anything else that is comparable. Use of exact match keywords in meta descriptions is falling. The key here is about click through rates, value propositions and engagement, not keywords. Keywords in body content is also falling. In fact, I rarely hear people talk about keyword densities any more, which can only be a good thing. The decline of specific keywords (as opposed to a re-focus towards ALL of the words) can also be seen in internal and external linking. Websites are using ‘proof’ terms. These are the main topic terms required to easily understand a topic. So for example ‘Google Penguin’ could include proof terms like; ‘Google’, ‘Penguin’, ‘Algorithm’, ‘Penalty’ etc.

Social signals

Loved writing for SEJ. Hope you all enjoyed my tips for making blogs convert more. https://t.co/eI6LTT4vzX — Lee Wilson (@LWilson1980) July 25, 2015

The correlation between social performance and search success is ever more prominent. Although not a direct causation, there is enough weight behind social success and search gains that it must be included within your online strategy.

Take a look at some of the social signals that you need to think about for your website’s success online:

Websites that rank number one have twice as many Facebook likes than those in second place. High performing sites in organic results have more Google Plus +1s than lower ranked sites. The volume of Pinterest shares has increased. Surprisingly, though, Twitter tweets and retweets in the top 30 performing websites has seen a decline.

Backlinks

Backlinks matter. They matter a lot. Top performing websites have more links!

Google cannot function effectively without backlinks.

No search engine can provide accurate information at this point in time without using backlinks.

Backlinks have earned a pretty bad reputation in SEO, mainly due to the importance of them for ranking success and the associated misuse of them to game the system for artificial wins.

Backlinks perform many important functions online:

They link content together for a better user experience Backlinks pass trust between related sites They tell us how popular, credible and often how trusted a website is Backlinks give us relationship advice (for websites, businesses, industries and more) We get opportunities to fix content gaps by discovering missing/broken content through backlinks Traffic gets referred to websites through backlinks We discover information through backlinks that would never be visible otherwise

As you might expect from the above, backlinks are still very important and this is visible in the top performing websites in Google.

For the top performers:

Pages in the top 30 have substantially more backlinks Top performing sites have more referring websites Keywords in backlinks are fewer – my hope is that this is based on more natural linking and earning links via linkable assets More backlinks include domain names, which can be tied in part to the power of the brand but also to natural linking There are more news sites linking to website homepages The most successful websites have older backlinks Nine per cent of backlinks are nofollow for top performing websites

Whats next?