Security & WAF
5,545 of the 1,000,000 top sites in our Tranco top-1M census run Imperva (0.6%). A web-application firewall and bot-mitigation service used to filter malicious traffic and block attacks. Detection is homepage-level HTML/header fingerprinting, so a site can run Imperva on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | digicert.com | #44 (Tranco) | Find emails |
| 2 | dnsmadeeasy.com | #291 (Tranco) | Find emails |
| 3 | tapad.com | #857 (Tranco) | Find emails |
| 4 | apa.org |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| alsa.ma | #585,621 | AngularJS, Bootstrap, Font Awesome + 7 more | Find emails |
| asrockind.com | #585,653 | Azure DNS, DigiCert | Find emails |
| cbsh.com | #585,810 | BrightEdge, DigiCert, Font Awesome + 6 more | Find emails |
| dekopay.com |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| #585,819 |
| AdRoll, Amazon Route 53, Bootstrap + 21 more |
| Find emails |
| arenastage.org | #586,107 | ASP.NET, Google Ads Conversion, Google Analytics + 5 more | Find emails |
| hot646b.com | #586,762 | Google Analytics, Google Fonts, Google Tag Manager + 4 more | Find emails |
| davivienda.com.hn | #586,787 | Amazon Route 53, Dynatrace, Nginx + 1 more | Find emails |
| gohighlanders.com | #587,000 | Header Lift, Transcend | Find emails |
| lbpemds.com | #587,196 | Akamai Edge DNS, Let's Encrypt | Find emails |
| drafty.co.uk | #587,295 | Amazon Route 53, Microsoft 365, Sectigo | Find emails |
| qik.do | #587,327 | Azure DNS, DigiCert, Fastly + 2 more | Find emails |
| santander.be | #588,133 | ASP.NET, Akamai Edge DNS, Bootstrap + 2 more | Find emails |
| mitradel.gob.pa | #589,545 | Sectigo | Find emails |
| sendmail.com | #589,943 | DoubleClick (Google Ads), Drupal, Google Ads Conversion + 5 more | Find emails |
| exchangebank.com | #590,152 | Adobe Fonts (Typekit), Craft CMS, DigiCert + 5 more | Find emails |
| bookfinity.com | #590,673 | Font Awesome, Google Cloud DNS, HubSpot + 3 more | Find emails |
| pulmonaryfibrosis.org | #590,756 | — | Find emails |
| aulavitaly.com | #590,982 | Sectigo | Find emails |
| e-cnhsp.sp.gov.br | #591,251 | — | Find emails |
| jansuraksha.in | #591,593 | Amazon Route 53, Microsoft 365 | Find emails |
| ruph.mx | #592,173 | Bootstrap, DigiCert, Microsoft IIS | Find emails |
| 5staressays.com | #593,647 | Amazon Route 53, Apache, Google Analytics + 8 more | Find emails |
| myheritage.com.ua | #593,801 | Amazon CloudFront, Apache, DigiCert + 2 more | Find emails |
| aegon-santander.pt | #593,885 | Font Awesome, Google Fonts, Matomo + 8 more | Find emails |
| reteleelectrice.ro | #594,042 | Azure DNS, DigiCert, Google Tag Manager + 9 more | Find emails |
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →