tableau.com
Access Denied
Last scanned Jul 18, 2026, 8:49 PM
Overall score
Fair
Top issues to fix
12 issues found · 4 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
+6 more issues — details in the sections below.
Summary
This website is hosted on AKAMAI-AS - Akamai Technologies, Inc., US. SEO is fair (65/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
SEO
5 issue(s) found
Performance
116 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Meta tags
- Title
- Access Denied
- Description
- Canonical
- Language
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- AKAMAI-AS - Akamai Technologies, Inc., US
- CDN provider
- —
- IP address
- 104.68.241.35
- ASN
- AS16625 (AKAMAI-AS - Akamai Technologies, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT | — |
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.tableausoftware.com
- Valid from
- Oct 17, 2025
- Valid to
- Oct 17, 2026
- Days until expiry
- 91
- SAN domains
- www.tableausoftware.com, www.tableau.com, tableausoftware.com, tableau.com, register.tableau.com, downloads.tableausoftware.com, downloads.tableau.com, cdnv.tblsft.com, cdnsmall.tableausoftware.com, cdns.tblsft.com, cdnlarge.tableausoftware.com, cdnl.tblsft.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 0 stylesheets
JS / CSS size
0 B · 0 B
Page size
361 B
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing meta description
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://tableau.com
- Final URL
- https://tableau.com
- HTTP status
- 403
- HTTP version
- HTTP/1.1
- Response time
- 116 ms
- HTML size
- 361 B
- Redirect chain
- https://tableau.com
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Frequently asked questions
- What technology does tableau.com use?
- We did not detect any specific technologies for tableau.com in the latest scan.
- Is tableau.com secure (HTTPS)?
- Yes. tableau.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 17, 2026.
- Who hosts tableau.com?
- tableau.com is hosted on AKAMAI-AS - Akamai Technologies, Inc., US.
- What is tableau.com's SEO score?
- tableau.com scored 65/100 for SEO in the latest analysis (fair).
- What is tableau.com's overall website score?
- tableau.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card