tailscale.com
Tailscale | Secure Connectivity for AI, IoT & Multi-Cloud
Last scanned Jul 29, 2026, 11:00 AM · 15 views
Overall score
Excellent
Summary
The connectivity platform for devs, IT, and security teams. This website uses Next.js behind Vercel CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
The connectivity platform for devs, IT, and security teams. Zero Trust identity-based access that deploys in minutes and scales to every resource. Start free.
Top issues to fix
5 issues found
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
53 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 15, 2026
- Overall
- 92
- SEO
- 80
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
The connectivity platform for devs, IT, and security teams. Zero Trust identity-based access that deploys in minutes and scales to every resource. Start free.
Meta tags
- Title
- Tailscale | Secure Connectivity for AI, IoT & Multi-Cloud
- Description
- The connectivity platform for devs, IT, and security teams. Zero Trust identity-based access that deploys in minutes and scales to every resource. Start free.
- Canonical
- https://tailscale.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Vercel
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- tailscale.com
- Valid from
- Jun 23, 2026
- Valid to
- Sep 21, 2026
- Days until expiry
- 54
- SAN domains
- tailscale.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 3 · H3 10
Links
52 internal · 10 external · 20 broken
Images
66 total · 0 missing alt
Scripts / Styles
57 scripts · 2 stylesheets
JS / CSS size
102 KB · 0 B
Page size
262 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://tailscale.com
- Final URL
- https://tailscale.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 48 ms
- HTML size
- 262 KB
- Redirect chain
- https://tailscale.com
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Frequently asked questions
- What technology does tailscale.com use?
- tailscale.com is built with Next.js.
- Is tailscale.com secure (HTTPS)?
- Yes. tailscale.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 21, 2026.
- Who hosts tailscale.com?
- Hosting provider information for tailscale.com is not available yet.
- What is tailscale.com's SEO score?
- tailscale.com scored 80/100 for SEO in the latest analysis (great).
- What is tailscale.com's overall website score?
- tailscale.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
- Has tailscale.com's score changed over time?
- tailscale.com's overall score has declined by 3 points (from 95 to 92) since Jul 15, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card