What powers tenable.com?
Last seen Aug 2026 · 133 technologies across 39 categories
Accessibility
Advertising
Analytics
Authentication
Cart abandonment
CDN
CMS
Cookie compliance
CRM
Customer data platform
Documentation
Font Scripts
Hosting
IaaS
Issue trackers
JavaScript Frameworks
JavaScript graphics
JavaScript Libraries
Live chat
Load balancers
Marketing Automation
Miscellaneous
PaaS
Payment processors
Performance
Programming languages
RUM
Search engines
Security
Segmentation
Static site generator
Tag Managers
UI frameworks
Video players
Web frameworks
Web Servers
Webmail
Widgets
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| cvss | #8 | 327,000 |
| nessus scanner | #1 | 1,000 |
| tenable nessus | #1 | 880 |
| mail transfer agent | #34 | 770 |
| mail transfer agent | #30 | 770 |
| acas | #2 | 710 |
| tenable network security nessus | #2 | 470 |
| nessus download | #1 | 400 |
| gimp | #27 | 350 |
| fedora | #96 | 350 |
| fedora | #42 | 350 |
| nessus vulnerability scanner | #4 | 290 |
| grav | #60 | 280 |
| grav | #32 | 280 |
| tenable careers | #1 | 270 |
| chromium | #81 | 190 |
| tenable plugin search | #1 | 180 |
| what is tenable | #1 | 180 |
| nessus agent | #1 | 170 |
| define pov | #30 | 170 |
| wireshark | #92 | 160 |
| wireshark | #30 | 160 |
| rl tracker | #60 | 160 |
| photon | #77 | 160 |
| vulnerability management tenable | #1 | 150 |
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.
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 77% desktop
- 23% phone
United States
Canada
Mexico
India
Japan
Singapore
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.04 / 10 · ranked #6,711 of all domains
3,426 referring domains · OpenPageRank
Search traffic
359,300 est. monthly organic visits (US)
30,285 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Arabic
- CDN: Cloudflare
- Weight: 8.3 MB · 255 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
- appsflyer.com 9 shared
- khoros.com 4 shared
- fastspring.com 6 shared
- onespan.com 7 shared
- dailymotion.com 4 shared
- cardinalcommerce.com 3 shared
- fintel.io 3 shared
- play.ht 3 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Tenable, Inc. (Tenable Network Security on Wikidata)
- Founded: 2002
- Sector: computer security
- Country: United States
- Profiles: Facebook, LinkedIn, X
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Registered Apr 1997 (29 years) via Amazon Registrar, Inc., renews Apr 2028
- Hosted on Amazon Web Services (54.159.189.155)
- DNS: tenablesecurity.com
- Email: Mimecast
- Email security: SPF, DMARC reject, DNSSEC signed
- SSL: DigiCert, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 6,028, 3,326 hosts
- Verified with: Adobe, Apple Business, Atlassian, Docker, DocuSign, Google, Jamf, Microsoft 365 and 4 more
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| it.tenable.com | 40 |
| de.tenable.com | 39 |
| es-la.tenable.com | 39 |
| fr.tenable.com | 39 |
| info.tenable.com | 39 |
| jp.tenable.com | 39 |
| www.tenable.com | 39 |
| zh-tw.tenable.com | 39 |
| ar.tenable.com | 37 |
| pt-br.tenable.com | 37 |
| kr.tenable.com | 35 |
| store.tenable.com | 35 |
| careers.tenable.com | 31 |
| events.tenable.com | 31 |
| investors.tenable.com | 26 |
| link.ecom-mail.tenable.com | 21 |
| jp.docs.tenable.com | 20 |
| partners.tenable.com | 20 |
| distributors.tenable.com | 19 |
| uptime.tenable.com | 19 |
| connect.tenable.com | 18 |
| provisioning.tenable.com | 18 |
| status.tenable.com | 18 |
| cloud.tenable.com | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Aug 2026
- detected Swiper May 2026
- dropped Algolia Apr 2026
- detected Next.js App Router Apr 2026
- detected Priority Hints Apr 2026
- detected Rudderstack Apr 2026
- detected Qualified Jan 2026
- detected Sentry Jan 2026
- detected PDF.js Dec 2025
- dropped Highlight.js Nov 2025
- dropped KaTeX Nov 2025