Are you planning your SEO campaigns for the year ahead? Want to be aware of the algorithm updates from the past 12 months that could affect your SEO strategy?

Page Traffic and Oncrawl share the updates you need to know in the following infographics.

Here’s what each infographic covers:

• Passage ranking
• Mobile-first indexing
• Product reviews
• MUM
• Link spam
• Page experience
• Page titles
• Core update
• Local Search Update
• About this result

Check out the infographics for more detail.

 

In the ever-evolving landscape of online search, staying up-to-date with Google’s algorithm updates is crucial for website owners and digital marketers. Google constantly tweaks its algorithms to provide users with the best possible search experience. In 2021, Google rolled out several significant updates that promised to impact the way websites are ranked and discovered in 2022. In this blog post, we will delve into the most notable algorithm updates of 2021 and explore how they have shaped the SEO landscape for the year ahead.

1. Page Experience Update (Core Web Vitals)

One of the most significant algorithm updates that rolled out in 2021 was the Page Experience Update, which focused on Core Web Vitals. Google’s Core Web Vitals measure the user experience of a webpage, including loading performance, interactivity, and visual stability. Three key metrics were introduced:

a. Largest Contentful Paint (LCP): LCP measures the loading performance of a webpage. Google recommends that LCP should occur within 2.5 seconds of when the page first starts loading.

b. First Input Delay (FID): FID measures the interactivity of a webpage, specifically how long it takes for the page to respond to a user’s first interaction (e.g., clicking a link or button). Google aims for an FID of less than 100 milliseconds.

c. Cumulative Layout Shift (CLS): CLS measures the visual stability of a webpage by quantifying unexpected layout shifts during the page’s loading. Google wants websites to maintain a CLS score of less than 0.1.

To improve your website’s performance under this update, optimizing these Core Web Vitals is crucial. Faster page loading times, minimizing layout shifts, and enhancing interactivity will lead to a better user experience, higher rankings, and increased organic traffic.

2. Mobile-First Indexing

Google has been emphasizing mobile-first indexing for some time, but in 2021, it officially made the switch for the entire web. This means that Google predominantly uses the mobile version of a website’s content for ranking and indexing. If your website is not mobile-friendly, it could significantly impact your rankings.

To adapt to this change, ensure your website is responsive, meaning it adjusts its layout and content for various screen sizes. Test your website’s mobile-friendliness using Google’s Mobile-Friendly Test tool, and make necessary improvements if needed. Also, pay attention to mobile site speed and usability to provide an optimal experience for mobile users.

3. BERT (Bidirectional Encoder Representations from Transformers)

BERT is a natural language processing model that Google introduced in 2019, but it continued to refine and expand its usage in 2021. BERT allows Google to better understand the context of search queries and match them to relevant content, even if the query contains complex or ambiguous language.

To adapt to the BERT update, focus on creating high-quality, informative content that answers user queries in a natural and comprehensive way. Avoid keyword stuffing and prioritize user intent over exact keyword matching. Long-tail keywords and conversational content are becoming increasingly important.

4. Passage Indexing

Google’s Passage Indexing update, also known as “Passage Ranking,” aims to improve the ranking of specific passages within long-form content. Instead of just ranking an entire page based on its overall relevance, Google now has the capability to rank specific passages within a page based on their relevance to a user’s query.

To optimize your website for Passage Indexing, create in-depth, informative content that addresses specific questions or topics within your niche. Use clear headings and subheadings to break up your content into easily digestible sections, making it easier for Google to identify and rank relevant passages.

5. MUM (Multitask Unified Model)

MUM is an AI language model that Google announced in 2021. While not a direct algorithm update, it represents a significant advancement in Google’s search capabilities. MUM is designed to understand and generate content in multiple languages and across different modalities, such as text and images.

To prepare for MUM’s impact on search, consider creating content that caters to a global audience and is rich in multimedia elements. Think beyond traditional text-based content and explore opportunities to incorporate images, videos, and other visual elements that enhance user engagement.

6. Product Reviews Update

In 2021, Google rolled out the Product Reviews Update, which aimed to reward high-quality, in-depth product review content with better rankings in search results. This update particularly impacted websites that focus on reviewing products and providing buying advice.

To align with the Product Reviews Update, prioritize creating comprehensive, unbiased, and well-researched product review content. Ensure that your reviews provide valuable insights, including pros and cons, comparisons with similar products, and user experiences. Transparency and honesty are key factors in gaining Google’s trust.

7. E-A-T (Expertise, Authoritativeness, Trustworthiness)

E-A-T has been a critical aspect of Google’s ranking algorithms for several years, but its significance has continued to grow. In 2021, websites that demonstrated high levels of expertise, authoritativeness, and trustworthiness saw improvements in their rankings.

To enhance your website’s E-A-T, consider the following:

a. Authorship: Highlight the expertise of your content creators and authors. Include author bios and credentials where applicable.

b. Credible Sources: Cite reputable sources and provide references to support your content’s accuracy and reliability.

c. User Reviews and Testimonials: Showcase user-generated reviews and testimonials to build trust with your audience.

d. Secure Website: Ensure your website is secure with HTTPS and follows best practices for data protection and privacy.

8. Spam Update

Google continually works to combat spammy and low-quality content in its search results. In 2021, it rolled out updates to further refine its algorithms in this regard. Websites employing black-hat SEO tactics, such as keyword stuffing, cloaking, or hidden text, were targeted by these updates.

To avoid being penalized by spam updates, focus on white-hat SEO practices. Create valuable, original content, and avoid any tactics that attempt to manipulate search rankings artificially. Regularly audit your website for issues and ensure compliance with Google’s Webmaster Guidelines.

9. Broad Core Updates

Google routinely releases broad core updates that impact how pages are ranked in search results. While these updates are not always accompanied by specific guidelines, they can significantly affect website rankings.

To navigate broad core updates, monitor your website’s performance and rankings regularly. Analyze changes in traffic and search visibility and make adjustments as needed. Focus on creating high-quality, authoritative content that aligns with your target audience’s interests and needs.

10. Privacy and User Data Updates

As online privacy concerns continue to grow, Google has been making updates to address these issues. In 2021, it introduced measures to protect user privacy, such as restricting the use of third-party cookies and enhancing user data security.

To adapt to these privacy updates, prioritize user data protection and compliance with data privacy regulations like GDPR and CCPA. Be transparent about your data collection and usage practices, and implement secure encryption protocols to safeguard user information.

Conclusion

Google’s algorithm updates in 2021 have had a significant impact on the SEO landscape, setting the stage for how websites are ranked and discovered in 2022. To stay competitive and maintain or improve your website’s visibility in search results, it’s essential to adapt to these changes. Focus on optimizing Core Web Vitals, creating high-quality, informative content, and building trust and authority within your niche. Keep a watchful eye on ongoing updates from Google and be prepared to adjust your SEO strategy accordingly. By staying informed and proactive, you can position your website for success in the ever-evolving world of online search.