Websites using Proofpoint Email Security
Stop phishing, BEC, ransomware, and account takeover attacks with Proofpoint Core Email Protection.
Proofpoint Email Security is currently installed on 67,700 websites.
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Proofpoint Email Security Usage Over Time
Total websites with Proofpoint Email Security installed, measured weekly.
| Week | Installs |
|---|---|
| 2026-05-09 | 26,084 |
| 2026-05-16 | 43,677 |
| 2026-05-23 | 44,062 |
| 2026-05-30 | 44,301 |
| 2026-06-06 | 44,423 |
| 2026-06-13 | 44,497 |
| 2026-06-20 | 44,856 |
| 2026-06-27 | 44,918 |
| 2026-07-04 | 46,484 |
| 2026-07-11 | 47,807 |
| 2026-07-18 | 48,321 |
| 2026-07-25 | 48,321 |
| 2026-08-15 | 48,389 |
| 2026-08-22 | 48,645 |
| 2026-08-29 | 49,006 |
| 2026-09-05 | 51,107 |
| 2026-09-12 | 52,106 |
| 2026-09-26 | 54,433 |
| 2026-10-03 | 53,275 |
| 2026-10-10 | 52,597 |
| 2026-10-17 | 52,606 |
| 2026-10-24 | 52,664 |
| 2026-10-31 | 52,877 |
| 2026-11-07 | 52,891 |
| 2026-11-14 | 67,700 |
Top Websites Using Proofpoint Email Security
Here are the top 5 websites running Proofpoint Email Security ordered by rank.
| Domain | Title | Rank |
|---|---|---|
| www.instagram.com | 6 | |
| www.pornhub.com | Free Porn Videos & Sex Movies - Porno, XXX, Porn Tube | Pornhub | 7 |
| www.walmart.com | Walmart | Save Money. Live better. | 42 |
| www.scribd.com | Scribd: Home to the world’s documents. | 46 |
| kpmg.com | KPMG International | Home | 59 |
Top Countries for Websites Using Proofpoint Email Security
Here is the country breakdown for websites with Proofpoint Email Security installed.
- 8.3% of websites using Proofpoint Email Security are in United States
- 2.6% of websites using Proofpoint Email Security are in Australia
- 2.3% of websites using Proofpoint Email Security are in Canada
| Country | Websites |
|---|---|
| Unknown | 44,973 |
| United States | 5,623 |
| Australia | 1,776 |
| Canada | 1,555 |
| Germany | 1,549 |
| United Kingdom | 1,375 |
| France | 1,073 |
| Italy | 819 |
| Spain | 803 |
| Brazil | 530 |
Top Categories for Websites Using Proofpoint Email Security
Here are the top industry verticals for websites using Proofpoint Email Security.
- 22% of websites using Proofpoint Email Security are in the Business & Industrial category.
- 16% of websites using Proofpoint Email Security are in the Finance category.
- 8.7% of websites using Proofpoint Email Security are in the Health category.
- 5.1% of websites using Proofpoint Email Security are in the Computers & Electronics category.
| Category | Websites |
|---|---|
| Business & Industrial | 14,897 |
| Finance | 10,865 |
| Health | 5,911 |
| Computers & Electronics | 3,475 |
| Home & Garden | 3,127 |
| Jobs & Education | 2,846 |
| Internet & Telecom | 2,120 |
| Food & Drink | 2,096 |
| Arts & Entertainment | 2,084 |
| Real Estate | 1,645 |
Technologies Co-installed with Proofpoint Email Security
These are the technologies most commonly found alongside Proofpoint Email Security on the same websites.
| Technology | Websites |
|---|---|
| Google Tag Manager | 35,236 |
| Google Adsense | 31,144 |
| Google Ads Pixel | 31,039 |
| Cloudflare | 20,413 |
| Google Analytics | 19,685 |
| Facebook Pixel | 17,307 |
| Wordpress | 14,831 |
| Vimeo | 14,466 |
| reCAPTCHA | 14,437 |
| YouTube Player | 13,586 |
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