What powers badssl.com?

Last seen Jun 2026 · 2 technologies across 2 categories

Operating systems

Ubuntu

since Aug 2018

Nginx v1.10.3

since Aug 2018

Keyword	Position	Est. monthly visits
badssl	#1	48
free p12 certificate ios download	#3	17
test ssl certificate	#18	15
pkcs #12 file download	#4	5
certificate false	#3	4
test site ssl	#8	4
no ssl	#3	3
bad server	#9	2
ssl server test	#37	1
p12 certificate download ios	#6	1
bas testing	#43	0
why am i getting certificate errors on all websites	#99	0
worst user interface website	#45	0
browser tls test	#12	0
ca ssl certificate	#95	0
captive portal url	#87	0
certificates not valid	#22	0
certificate warnings	#25	0
certificate verify failed: self-signed certificate	#18	0
certificate verify failed self signed certificate	#17	0
certificate server linux	#82	0
certificate is not valid	#31	0
certificate is invalid	#53	0
certificate invalid	#47	0
cert warning	#30	0

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

From	Anchor text
w3.org	badssl.com
npmjs.com	https://badssl.com
eff.org	loud and visible browser warnings
techrepublic.com	badssl.com
cisa.gov	https://badssl.com/
computerworld.com	BadSSL website
drupal.org	https://badssl.com/
sitepoint.com	https://badssl.com/
csoonline.com	BadSSL website
techtarget.com	badssl.com
pcworld.com	BadSSL website
infoworld.com	badssl.com
darkreading.com	BadSSL.com
theregister.com	badssl.com
securityweek.com	badssl.com
wordfence.com	https://badssl.com/
ghacks.net	https://badssl.com/
tomshardware.com	BadSSL.com
activistpost.com	loud and visible browser warnings
f5.com	https://badssl.com
b4x.com	https://badssl.com/
maketecheasier.com	BadSSL
globalsign.com	badssl.com
itnews.com.au	Bad SSL
entrust.com	Bad SSL

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

Countries where the site has Chrome traffic, strongest markets first.

6.77 / 10 · ranked #57,934 of all domains

253 referring domains · OpenPageRank

100 est. monthly organic visits (US)

195 keywords in Google's top 30

Real user p75, Chrome UX Report, Jun 2026.