What powers grc.com?
Last seen Jun 2026 · 18 technologies across 13 categories
Analytics
Google Analytics
since Sep 2024
Captchas
reCAPTCHA
since Jul 2019
CDN
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since Jul 2019
Databases
MySQL
since Jul 2019
JavaScript frameworks
JavaScript Libraries
Message boards
XenForo
since Feb 2020
Miscellaneous
Gravatar
since Jul 2019
Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Dec 2022
Twitter Emoji (Twemoji)
since Jul 2019
Operating systems
Windows Server
since Jul 2019
Programming languages
PHP
since Jul 2019
Security
HSTS
since Sep 2022
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| incontrol | #2 | 710 |
| port 443 | #4 | 650 |
| password gen | #22 | 440 |
| password gen | #22 | 440 |
| pw generator | #22 | 440 |
| nat security | #9 | 410 |
| random password gen | #15 | 380 |
| sqrl | #2 | 310 |
| grc | #9 | 270 |
| security now podcast | #2 | 260 |
| security now | #2 | 260 |
| shields up | #2 | 260 |
| gibson | #31 | 230 |
| steve gibson | #2 | 210 |
| random password generator | #19 | 200 |
| dns domain name service | #48 | 190 |
| domain name system | #44 | 190 |
| grc shields up | #1 | 150 |
| grc dns benchmark | #1 | 150 |
| spinrite | #4 | 130 |
| sub pixel rendering | #2 | 120 |
| shields up | #4 | 110 |
| 12 character password generator | #37 | 100 |
| strong password generator | #20 | 97 |
| wizmo | #4 | 86 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 76% desktop
- 22% phone
- 2% tablet
Sweden
Israel
Denmark
Algeria
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.57 / 10 · ranked #15,989 of all domains
1,973 referring domains · OpenPageRank
Search traffic
11,900 est. monthly organic visits (US)
4,227 keywords in Google's top 30
Core Web Vitals
| LCP | 2.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 6.8 MB · 41 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| forums.grc.com | 12 |
| sqrl.grc.com | 12 |
| blog.grc.com | 10 |
| www.grc.com | 3 |