Quick Answer
How many websites use Cloudflare in 2025?
Cloudflare is used by 7.59 million websites worldwide.
How many websites use Cloudflare in 2025?
Cybersecurity and identity theft cases have grown at an exponential rate in the past years.
This is aggravated by the pandemic when the majority of businesses have migrated their operations online, making them particularly interesting to hackers and digital security breachers.
The cybersecurity industry is expected to be worth $192.70 billion by 2028, with an annual growth rate of 10.02%.
Luckily, there are companies working to protect users’ identities and activities on the internet.
How Many Websites Use Cloudflare in 2025?
Cloudflare is a publicly-traded company on the New York Stock Exchange having $431.06 million in revenue as of 2020.
Nearly half of this (49.38%) is generated from its customers that have a billing address outside of the United States.
Cloudflare has a total of 4.10 million customers, including 119,206 paying subscribers and 945 large business clients.
According to statistics, the San Francisco, California-based entity is used by 7.59 million active websites around the globe.
Ranked by traffic, 3,280 out of 10,000 most popular websites worldwide use Cloudflare.
Top Websites Using Cloudflare
The following are the top 10 list of websites that use Cloudflare alongside their email addresses count.
- nginx.com – 57 email addresses
- clouflare.com – 239 email addresses
- cdnjs.com – N/A
- namecheap.com – 34 email addresses
- networksolutions.com – 83 email addresses
- medium.com – 140 email addresses
- creativecommons.org – 134 email addresses
- namebright.com – 7 email addresses
- jsdelivr.com – 1 email address
- yelp.com – 314 email addresses
Websites Categories that Use Cloudflare
Here are the top 10 website categories that utilize Cloudflare’s services.
- Internet and Telecom – 104,344 websites
- Technology – 49,364 websites
- Hobby and Leisure – 41,678 websites
- Food and Drink – 38,596 websites
- Sport – 27,003 websites
- Art and Entertainment – 16,536 websites
- Game – 15,958 websites
- Automotive – 15,210 websites
- Books and Literature – 15,136 websites
- Animal – 14,890 websites
Most Used Websites Languages that Utilize Cloudflare
These are the leading languages used by websites that utilize Cloudflare’s services.
- English – 863,783 websites
- French – 37,718 websites
- Spanish – 35,574 websites
- German – 35,301 websites
- Portuguese – 26,415 websites
- Italian – 23,241 websites
- Mandarin – 8,723 websites
- Arabic – 5,051 websites
- Hindi – 590 websites
Companies that Use Cloudflare
Currently, there are 49,680 companies that are using Cloudflare in their tech stacks. Here are the top nine on the list.
- Udemy
- Lyft
- Hdbest.net
- Bitpanda
- Tinder
- Somfilms.net
- Medium.com
- Stack
- Coinbase
Developers that Use Cloudflare
According to recent statistics, there are 19,288 developers who have stated that they are using Cloudflare. Here are some of them.
- Favorites
- CodeShare
- Wishlist
- SaaS
- MyCiter
- Personal
- Thomas David
- OpenBLOOD
- Vishwajeet Vatharkar
Cloudflare Integrations
Here are the top nine lists of tools that integrate with Cloudflare.
- GoogleAnalytics
- Terraform
- Pingdom
- Acquia
- Plesk
- Clicky
- Buddy
- UserVoice
- WP Rocket
Number of Live Websites that Use Cloudflare by Country
The following is the breakdown of the number of live websites that use Cloudflare by country.
Included are the top 10 countries with the highest number of active websites.
- United States – 1,459,262 live websites
- United Kingdom – 122,313 live websites
- Canada – 50,235 live websites
- Russia – 46,786 live websites
- Australia – 40,019 live websites
- India – 34,379 live websites
- Germany – 33,945 live websites
- France – 25,529 live websites
- Netherlands – 22,894 live websites
- Brazil – 16,474 live websites
Cloudflare Large Customers
According to Cloudflare, the minimum threshold to be considered as their large customer is an annualized revenue of $100,000.00 or more per account.
The internet security company had a total of 828 large customers that contributed over $100,000.00 apiece in 2020.
It raised its enterprise segment by 57.41% over the past year. Since 2016, the firm has grown its number of large customers by 8.71 times.
The following shows the number of Cloudflare’s large customers with an annualized spend of $100,000.00 or more since 2016:
- Q4 2016 – 95 large customers
- Q4 2017 – 160 large customers
- Q1 2018 – 197 large customers
- Q2 2018 – 235 large customers
- Q3 2018 – 261 large customers
- Q4 2018 – 294 large customers
- Q1 2019 – 336 large customers
- Q2 2019 – 387 large customers
- Q3 2019 – 451 large customers
- Q4 2019 – 526 large customers
- Q1 2020 – 556 large customers
- Q2 2020 – 637 large customers
- Q3 2020 – 736 large customers
- Q4 2020 – 828 large customers
- Q1 2021 – 945 large customers
The following is the number of large Cloudflare customers that exceeded $500,000.00 in annualized revenue since 2017:
- 2017 – 11 large customers
- 2018 – 27 large customers
- 2019 – 51 large customers
- 2020 – 71 large customers
Since 2018, Cloudflare has grown its customer group by 2.90 times, further adding 21 large clients that contribute over $1.00 million in revenue.
- 2017 – 4 large customers
- 2018 – 11 large customers
- 2019 – 17 large customers
- 2020 – 32 large customers
Cloudflare Revenue from 2016 to Q1 2021
The company has generated $138.10 million in revenue in the first quarter of 2021 and $431.06 million across 2020, wherein it saw a 50.18% growth compared with 2019.
Also, it achieved a four-year revenue compound annual growth rate (CAGR) of 50.15%.
- 2016 – $84.81 million in revenue
- 2017 – $134.91 million in revenue
- 2018 – $192.67 million in revenue
- 2019 – $287.02 million in revenue
- 2020 – $431.06 million in revenue
- Q1 2021 – $138.10 million in revenue
If you found this data helpful and interesting, check out more on Cloudflare’s funding and financials!
Conclusion
There you have the answer to the question of how many websites use Cloudflare in 2025. There are 7.59 million active websites around the globe.
Make sure to check out the site and see it for yourself why so many businesses trust it with their operations.
