viator.com
viator.com
Last scanned Jul 21, 2026, 11:40 AM · 1 view
Overall score
Fair
Top issues to fix
13 issues found · 5 high priority
TLS certificate expires in 14 days
SecurityRenew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
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.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
+7 more issues — details in the sections below.
Summary
This website is hosted on Fastly. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores fair (50/100) and performance excellent (100/100). Top issue: Missing meta description.
SEO
7 issue(s) found
Performance
11 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Meta tags
- Title
- viator.com
- Description
- Canonical
- Language
- en
- Charset
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Certainly
- Subject
- www.viator.com
- Valid from
- Jul 5, 2026
- Valid to
- Aug 4, 2026
- Days until expiry
- 14
- SAN domains
- www.viator.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
2 scripts · 0 stylesheets
JS / CSS size
15.1 KB · 84 B
Page size
802 B
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://viator.com
- Final URL
- https://www.viator.com/
- HTTP status
- 403
- HTTP version
- HTTP/2
- Response time
- 11 ms
- HTML size
- 802 B
- Redirect chain
- https://viator.com → https://www.viator.com/
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Frequently asked questions
- What technology does viator.com use?
- We did not detect any specific technologies for viator.com in the latest scan.
- Is viator.com secure (HTTPS)?
- Yes. viator.com uses TLS 1.3 with a certificate issued by Certainly, valid until Aug 4, 2026.
- Who hosts viator.com?
- viator.com is hosted on Fastly, behind Fastly CDN.
- What is viator.com's SEO score?
- viator.com scored 50/100 for SEO in the latest analysis (fair).
- What is viator.com's overall website score?
- viator.com has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card