As early as 2014, google officially announced https as one of the search ranking signals. This means that between two other sites with identical conditions, websites that use ssl certificates and services via https are given higher rankings。
Despite google's indication that its initial weight is less, the weight of this signal is undoubtedly growing in today's overall context of emphasis on cybersecurity and user experience. For search engines, displaying unsafe http sites to users is a risk and responsibility. Thus, the commissioning of ssl certificates is like obtaining a “trust pass”, an entry ticket for high-level ranking competition, which brings you a direct “hidden” score on algorithms。
Lower exit rate and increase confidence
The ultimate goal of seo is to satisfy users, and ssl certificates play a key role here。
Ending “unsafe” warnings: today's mainstream browsers clearly mark all http sites as “unsafe”. This red-eyed label has a huge negative impact on user psychology, which greatly increases the user's suspicion and mistrust, leading to a sharp increase in the rate of exit (bounce rate). The exit rate is an important negative indicator of page quality. Following the deployment of ssl certificates, warnings became green “safe” locks, removing user barriers to access and encouraging them to stay and browse for longer periods of time, thus sending positive user experience signals to search engines。
Building brand credibility and transformation confidence: this “small lock” is the cornerstone of confidence-building, especially for electrician websites and platforms involving access, registration or online payments. It shows users that you value their privacy and safety. This trust translates directly into higher conversion ratesAnd these indicators will indirectly but strongly influence your search ranking。
Plus points for speed and data accuracy
The seo benefits of the ssl certificate are also at the technical level, which unlocks more performance advantages:
Launch http/2, speed web site: http/2 is a new generation of network protocols that can significantly increase the speed of page loading (support for multiplex, head compression, etc.). Most mainstream browsers, however, only support http/2 on https connections. Faster loading is a key test for google web vitals, which directly affects rankings. Without ssl, you cannot enjoy the performance dividend of http/2 and are naturally lagging behind in the speed race。
