yubico.com
Yubico | YubiKey Strong Two Factor Authentication
Last scanned Jul 25, 2026, 12:25 AM · 1 view
Overall score
Great
Summary
Get the YubiKey, the #1 security key, offering strong two factor authentication from industry leader Yubico. This website uses WordPress hosted on Fastly behind Fastly CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (70/100). Top issue: Multiple H1 headings found.
Get the YubiKey, the #1 security key, offering strong two factor authentication from industry leader Yubico.
- United States
- Hosted on Fastly
Top issues to fix
4 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
2 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
1.90 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Yubico | YubiKey Strong Two Factor Authentication
- Description
- Get the YubiKey, the #1 security key, offering strong two factor authentication from industry leader Yubico.
- Canonical
- https://www.yubico.com/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- GlobalSign nv-sa
- Subject
- yubico.com
- Valid from
- Jun 23, 2026
- Valid to
- Jan 8, 2027
- Days until expiry
- 167
- SAN domains
- yubico.com, demo.yubico.com, developers.yubico.com, docs.yubico.com, downloads.yubico.com, email.pr.yubico.com, forum.yubico.com, www.yubico.com, wwyk.yubico.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 4 · H2 5 · H3 4
Links
81 internal · 9 external · 2 broken
Images
42 total · 0 missing alt
Scripts / Styles
10 scripts · 39 stylesheets
JS / CSS size
360 KB · 390 KB
Page size
449 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 5
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Careers
| Role | Location | Posted |
|---|---|---|
| Channel Account Manager | US Remote | Jul 24, 2026 |
| Channel Manager - Southern Europe | Madrid, Spain | Jul 24, 2026 |
| Commercial Named Account Executive | Toronto, Canada | Jul 23, 2026 |
| Deal Desk Associate | Central US Remote | Jul 8, 2026 |
| Director, Procurement and Manufacturing | Stockholm, Sweden | Jul 23, 2026 |
| Enterprise Account Director, West | San Franciscio Bay Area Remote | Jun 8, 2026 |
| IT Manager | Stockholm, Sweden | Jul 21, 2026 |
| Operations Associate | Singapore | Jun 8, 2026 |
| Senior Hardware Engineer | Santa Clara, CA | Jul 20, 2026 |
| Senior Product Manager | Santa Clara, CA | Jul 6, 2026 |
| Senior Software Engineer | Stockholm | Jul 13, 2026 |
| Solution/Pre-Sales Engineer | London, United Kingdom | Jul 13, 2026 |
| Sr. Director, Product Marketing | US Remote | Jul 23, 2026 |
| Sr. Director, Product Marketing | Canada | Jul 23, 2026 |
| Sr. Infrastructure Engineer | Stockholm, Sweden | Jul 23, 2026 |
| Vice President Sales | Stockholm, Sweden | Jul 13, 2026 |
Scan details
- Requested URL
- https://yubico.com
- Final URL
- https://www.yubico.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.89 s
- HTML size
- 449 KB
- Redirect chain
- https://yubico.com → https://www.yubico.com/
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Frequently asked questions
- What technology does yubico.com use?
- yubico.com is built with WordPress, jQuery.
- Is yubico.com secure (HTTPS)?
- Yes. yubico.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Jan 8, 2027.
- Who hosts yubico.com?
- yubico.com is hosted on Fastly, behind Fastly CDN.
- What is yubico.com's SEO score?
- yubico.com scored 90/100 for SEO in the latest analysis (excellent).
- What is yubico.com's overall website score?
- yubico.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Is yubico.com hiring?
- Yes. yubico.com has 16 open roles listed on their careers page.
OpenGraph & Twitter Card
OpenGraph
Twitter Card