SSL Certificate Usage - Statistics & Facts 2023

08/08/2023 by admin with 0 comments

SSL Certificate Statistics & Usage Trends – 2023

In the digital age, where online privacy and security are paramount concerns, SSL certificates play a pivotal role in safeguarding sensitive data and fostering trust between users and websites. In this blog, we’ll delve into compelling SSL certificate statistics that shed light on their prevalence, impact, and importance in the modern digital landscape.

Most Common SSL Certificate Statistics 2023

Total SSL Certificate Install in the Market

According to BuiltWith, As of July 30th, 2023, the vast digital landscape of the internet boasts an impressive security shield with a total of 253,879,989 SSL certificates.

Certificate Authority market is expected growth

According to a projection by, the Certificate Authority (CA) market is set to experience substantial growth over the coming years. Starting at an estimated value of USD 167 million in 2023, the market is anticipated to expand significantly, reaching an estimated value of USD 282 million by the year 2028. In the projected landscape of the Certificate Authority (CA) market, North America is anticipated to lead the way by exhibiting the highest market share.

Certificate Authority Market Review Forecast

According to the Certificate Authority (CA) market is projected to continue its upward trajectory, with a revenue forecast of USD 338.16 million by the year 2030.

SSL Certificate by Validation Type

Domain Validation certificates are the most prevalent, securing a commanding 94.4% of the market. Organization Validation certificates hold a 5.5% share, while Extended Validation products account for a mere 0.1% of the total SSL landscape.

In terms of web traffic distribution, 60% flows through sites utilizing Domain Validation (DV) certificates, while 27% passes through sites with Organization Validation (OV) certificates. Sites equipped with Extended Validation (EV) certificates handle 13% of the total web traffic.

Extended Validation SSL Usage

As of July 30th, 2023, an observant eye has detected 15,702 instances of Extended Validation (EV) certificates among the top 1 million websites. Notably, the technology reigning supreme in this category is Entrust EV, demonstrating its prevalence as the favored choice among these websites

Number of Sites using EV SSL Certificate Providers by Brands

  • Entrust EV: Leading the way with 6,813 instances, Entrust EV cements its reputation as a top choice for websites seeking robust security solutions, making up 0.68% of the observed sites.
  • GlobalSign EV: With 1,211 deployments, GlobalSign EV underscores its commitment to fortifying digital interactions, contributing 0.12% to the spectrum of secure sites.
  • Symantec Secure Site Pro EV: Carrying the torch with 46 installations, Symantec Secure Site Pro EV represents an esteemed choice, emphasizing the meticulous nature of security implementation.
  • Network Solutions EV: Securing with 37 instances, Network Solutions EV plays a role in fortifying online platforms, ensuring trust and authenticity in digital transactions.

SSL Certificate by Geographic

SSL certificates play a pivotal role in securing online communications, and their global adoption is a testament to the importance of digital security. As of July 30th, 2023, here is a breakdown of SSL certificate installations by country:

United States: Leading the pack with a significant 40,131,367 SSL certificates, the United States showcases its dedication to safeguarding online interactions and data privacy.

Germany: Demonstrating a strong commitment to cybersecurity, Germany has secured 13,736,520 SSL certificates, fostering a secure digital environment for its users.

United Kingdom: With 9,109,281 SSL certificates in place, the UK underscores its efforts to create a safe online space for its citizens and businesses.

Russia: Emphasizing the importance of online protection, Russia has implemented 5,718,161 SSL certificates, contributing to the global web security landscape.

Netherlands: With 4,806,642 SSL certificates, the Netherlands stands as a digital guardian, ensuring that online interactions within its borders remain secure.

Brazil: Prioritizing online safety, Brazil has adopted 5,075,432 SSL certificates, fortifying its digital infrastructure against potential threats.

France: With 4,744,993 SSL certificates, France plays a crucial role in maintaining the integrity of online communications for its populace.

Australia: Boasting 3,767,630 SSL certificates, Australia showcases its dedication to creating a secure online environment for its residents and businesses.

Italy: Italy’s 3,511,966 SSL certificates emphasize its commitment to establishing trust and security in its digital landscape.

Canada: With 3,492,456 SSL certificates, Canada contributes significantly to the global effort of enhancing online security for all.

SSL Certificate Installed By Brands

As of July 30th, 2023, here’s a snapshot of the leading SSL certificate brands and their respective installations:

SSL by Default: Setting the standard with a remarkable 73,497,244 installations, accounting for 28.95% of the total SSL landscape, SSL by Default underscores its essential role in ensuring secure online interactions.

Let’s Encrypt: With an impressive 70,874,328 installations, constituting 27.92% of the SSL market, Let’s Encrypt is a prominent advocate for accessible and free encryption, fostering a safer web for all.

Sectigo SSL: Boasting 11,790,863 installations, making up 4.64% of the SSL market, Sectigo SSL stands as a stalwart defender of digital trust and data protection.

DigiCert SSL: With 9,933,921 installations, equivalent to 3.91% of the SSL landscape, DigiCert SSL plays a vital role in ensuring secure online transactions and communications.

cPanel SSL: Safeguarding with 7,635,528 installations, comprising 3.01% of the SSL market, cPanel SSL contributes to the fortified digital fortresses of numerous websites.

Cloudflare SSL: With 5,587,781 installations, representing 2.21% of the SSL ecosystem, Cloudflare SSL fortifies online platforms with enhanced security and performance.

Encryption Everywhere: Upholding security with 5,072,994 installations, encompassing 2% of the SSL market, Encryption Everywhere champions robust encryption practices.

GoDaddy SSL: Protecting with 4,738,498 installations, accounting for 1.87% of the SSL landscape, GoDaddy SSL empowers website owners with trusted security solutions.

Symantec Secure Site: Safeguarding with 2,099,191 installations, constituting 0.83% of the SSL market, Symantec Secure Site remains a steadfast guardian of digital trust.

Thawte SSL: With 2,068,238 installations, representing 0.81% of the SSL market, Thawte SSL fosters secure digital connections for users worldwide.

GlobalSign: Contributing security with 1,687,270 installations, making up 0.66% of the SSL landscape, GlobalSign underscores its commitment to a safer digital ecosystem.

SSL Certificates with Errors

Common Name Invalid

As of July 30th, 2023, the internet is a bustling domain hosting a staggering 19,096,594 Common Name Invalid.

Invalid Certificate Dates

A noteworthy 4,769,826 SSL certificates, constituting 1.2% of the total, have been flagged for having invalid certificate dates.

Market share trends for SSL certificate authorities

A total of 3.5% of websites are not using any of the monitored SSL certificate authorities. IdenTrust holds the largest market share at 51.3% among all websites, constituting 56.3% of the SSL certificate authority market. A total of 253,879,989 SSL certificates installed on the entire internet.

Other SSL Certificate Statists

  • A notable 6.8% of the top 100,000 websites continue to offer support for SSL 2.0 and SSL 3.0 protocols.
  • As of January 2021, a significant 89% of web pages loaded in the Chrome browser, across all platforms, were served over HTTPS
  • 2% of the browsing time within the Chrome browser is dedicated to accessing HTTPS pages
  • 5% of websites exhibit inadequate levels of security
  • 68% of websites continue to offer support for TLS 1.0, an older version of the Transport Layer Security protocol
  • 77% of all certificates on the internet are issued by a mere 9 certificate authorities
  • 21% of the Alexa Top 100,000 websites have yet to implement HTTPS, leaving their online platforms susceptible to security vulnerabilities
  • 4% of the unencrypted user traffic directed to Google originates from mobile devices.
  • Let’s Encrypt emerges as the most popular certificate authority, commanding a significant 58.21% share of all certificates issued
  • IdenTrust holds a notable market share of 53.5% for paid SSL certificate services, signifying its strong presence and leadership in providing secure digital solutions to businesses and organizations.
  • In 2023, an impressive 82.9% of websites are utilizing valid SSL certificates, marking a significant increase from the 18.5% recorded five years ago.
  • 95% of traffic flowing through the Google search engine is encrypted


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