visualwebsiteoptimizer.com
VWO | Digital Experience Optimization
Last scanned Jul 29, 2026, 2:00 PM · 8 views
Overall score
Excellent
Summary
VWO is the market-leading digital experience optimization solution that fast-growing companies use for experimentation & conversion rate optimization. This website uses WordPress behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: robots.txt not found.
VWO
VWO is the market-leading digital experience optimization solution that fast-growing companies use for experimentation & conversion rate optimization.
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.
13 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
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
2 issue(s) found
Performance
644 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+3 overall since Jul 18, 2026
- Overall
- 92
- SEO
- 90
- Security
- 90
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
VWO
VWO is the market-leading digital experience optimization solution that fast-growing companies use for experimentation & conversion rate optimization.
Contact
Email, phone, and address published on this site's own pages.
- support@vwo.com
- Phone
- +14153493207
Meta tags
- Title
- VWO | Digital Experience Optimization
- Description
- VWO is the market-leading digital experience optimization solution that fast-growing companies use for experimentation & conversion rate optimization.
- Canonical
- https://vwo.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
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- vwo.com
- Valid from
- Jul 6, 2026
- Valid to
- Oct 4, 2026
- Days until expiry
- 66
- SAN domains
- vwo.com, ai.vwo.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 13 cookie(s) observed
Content & assets
Headings
H1 1 · H2 16 · H3 41
Links
195 internal · 12 external · 20 broken
Images
338 total · 0 missing alt
Scripts / Styles
39 scripts · 1 stylesheets
JS / CSS size
17.7 KB · 271 KB
Page size
955 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://visualwebsiteoptimizer.com
- Final URL
- https://vwo.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 625 ms
- HTML size
- 955 KB
- Redirect chain
- https://visualwebsiteoptimizer.com → https://vwo.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does visualwebsiteoptimizer.com use?
- visualwebsiteoptimizer.com is built with WordPress, Google Analytics.
- Is visualwebsiteoptimizer.com secure (HTTPS)?
- Yes. visualwebsiteoptimizer.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 4, 2026.
- Who hosts visualwebsiteoptimizer.com?
- Hosting provider information for visualwebsiteoptimizer.com is not available yet.
- What is visualwebsiteoptimizer.com's SEO score?
- visualwebsiteoptimizer.com scored 90/100 for SEO in the latest analysis (excellent).
- What is visualwebsiteoptimizer.com's overall website score?
- visualwebsiteoptimizer.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
- What company operates visualwebsiteoptimizer.com?
- visualwebsiteoptimizer.com is operated by VWO. VWO is the market-leading digital experience optimization solution that fast-growing companies use for experimentation & conversion rate optimization.
- Has visualwebsiteoptimizer.com's score changed over time?
- visualwebsiteoptimizer.com's overall score has improved by 3 points (from 89 to 92) since Jul 18, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card