Can SEO Be Affected By Website Speed? (If So, How)-SEO
[ad_1]
SEO (or search engine optimization) is the process of improving the visibility and relevance of a website on search engines such as Google and Bing to drive more organic traffic and conversions to the website. Website speed is the amount of time that it takes for a web page to load for the user.
But can SEO be affected by website speed?
In this article, we will explore if SEO can be affected by website speed, and if so, then how does the speed of a web page impact SEO performance.
Can SEO Be Affected By Website Speed?
SEO can be affected by website speed because page speed is a ranking factor for SEO performance. In some cases, search engine algorithms prioritize website speed when it comes to ranking search results because it impacts user experience and satisfaction.
How SEO Can Affect Website Speed
1. Website Speed Is an SEO Ranking Factor
Google has used website speed as a ranking factor since 2010, and in 2018 it ramped up the importance of website speed with the Page Speed Update by using the mobile page speed as a ranking factor in their mobile search results.
Today, the Page Speed algorithm affects both desktop and mobile searches, and it can affect websites that load slowly on any device.
Google’s goal is to provide the best user experience and satisfaction for its users, and website speed is a key factor in that for SEO. According to Google, “People want to be able to find answers to their questions as fast as possible — studies show that people really care about the speed of a page.” The preferred page load speed is under 3 seconds.
Therefore, Google rewards websites that load fast for certain search queries with higher rankings on the search engine results pages (SERPs), and demotes websites that load slow with lower rankings, or in extreme cases, even removal from the SERP.
2. Website Speed Affects User Behavior and Engagement
Website speed can also affect SEO indirectly, by influencing user behavior and engagement on the website. User behavior and engagement are signals that Google uses to measure the quality and relevance of a website for its users.

According to various studies, website speed can have a significant impact on user behavior and engagement, such as:
- Bounce Rate: The percentage of visitors who leave a website after viewing only one page. A high bounce rate may indicate that the website failed to capture the interest or attention of the visitors or did not load fast enough. According to Google, “As page load time goes from one second to 10 seconds, the probability of a mobile site visitor bouncing increases 123%.”
- Dwell Time: This refers to the amount of time that a visitor spends on a website after clicking on it from the SERP. A high dwell time indicates that the website provided useful and engaging content for the visitors. According to Google, “53% of mobile site visits are abandoned if pages take longer than 3 seconds to load.”
- Conversion Rate: The percentage of visitors who complete a desired action on a website, such as making a purchase, signing up for a newsletter, or filling out a form. A high conversion rate indicates that the website successfully persuaded or motivated visitors to take action. According to Google, “For every one second delay in page load time, conversions fall by 12%.”
Therefore, website speed can affect SEO by affecting user behavior and engagement, which in turn affect how Google evaluates and ranks a website in the search engine results pages.
3. Website Speed Affects User Perception and Trust
Website speed can also affect SEO by affecting user perception and trust in a website. User perception and trust are important factors for building brand awareness and loyalty among users.
According to user research, website speed can have a significant impact on user perception and trust in a website, such as:
- First Impression: The initial impression that a visitor forms about a website based on its appearance and performance. A positive first impression can increase the likelihood of repeat visits and referrals. According to Google, “79% of online shoppers say they won’t go back to a website if they’ve had trouble with load speed.”
- Brand Reputation: The overall image and opinion that users have about a website based on its quality, reliability, and credibility. A positive brand reputation can increase the likelihood of word-of-mouth marketing and social media sharing.
- Customer Satisfaction: The degree of satisfaction that users have with their experience on a website based on their expectations and needs. A high customer satisfaction can increase the likelihood of retention and loyalty.
Therefore, website speed can affect SEO by affecting user perception and trust in a website, which in turn affects how users interact with and recommend a website to their family, friends, and colleagues.
What Is a Good Website Speed for SEO Ranking?
A good website speed for SEO ranking is a score of over 50 on Google PageSpeed Insights while a score of over 70 is considered to be excellent. A web page that passes these scores contributes to a good user experience.
Does Google Care About Site Speed?
Google does care about site speed, as it is one of the ranking factors announced in Google’s Page Speed Update. Google uses site speed in its algorithm to rank high-speed sites over slow-loading ones in specific cases.
Research shows that site speed affects user behavior, such as bounce rate and dwell time, which can indirectly influence SEO. Therefore, site speed will continue to be a ranking factor (even if it’s minor) for Google’s algorithm.
Is Page Speed No Longer a Ranking Factor?
Page speed is still a ranking factor, but it is not the only one for SEO. Google considers many other factors, such as relevance, quality, authority, and user signals, when ranking web pages.
Page speed is important for SEO, but it is not a guarantee for high rankings. You still need to optimize your site for other aspects of SEO.
Some people think that page speed is no longer a ranking factor because Google announced in April 2023, Google unveiled new insights about what defines a good page experience. way it measures and reports on page speed and user experience. Instead of using the PageSpeed Signals page, which was based on lab data and synthetic metrics, Google now uses the PageSpeed Insights tool, which is powered by the Chrome User Experience Report (CrUX) dataset. This tool reports on real-user experience data and Core Web Vitals (CWV), which are essential metrics for assessing the quality of user experiences on a web page. Therefore, page speed and CWV are still important for SEO, but they are measured and reported differently by Google.
The phase-out of the PageSpeed Signals page does not mean that Google does not care about page speed or CWV anymore. It means that Google has updated its tools and methods to better reflect the real-world user experience. Page speed is still a ranking factor, and website speed can affect SEO, meaning it should not be ignored by website owners or SEOs.
Summary for If SEO Can Be Affect By Website Speed
SEO can be affected by website speed because page speed is a ranking factor for SEO performance. In some cases, search engine algorithms prioritize website speed when it comes to ranking search results because it impacts user experience and satisfaction. However, website speed is just one of the many ranking factors for SEO in addition to content quality, relevance, authority, and user signals.

The Editorial Staff at SEO Chatter is a team of search engine optimization and digital marketing experts led by Stephen Hockman with more than 15 years of experience in search engine marketing. We publish guides on the fundamentals of SEO for beginner marketers.
Comments
Post a Comment