nosto.com
AI-powered ecommerce personalization | Nosto
Last scanned Aug 1, 2026, 4:00 AM · 19 views
Overall score
Great
Summary
Boost sales and loyalty with Nosto’s AI-powered ecommerce personalization, merchandising, and search tools. This website uses WordPress behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: robots.txt not found.
Boost sales and loyalty with Nosto’s AI-powered ecommerce personalization, merchandising, and search tools.
Top issues to fix
6 issues found · 2 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 X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
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
1.99 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 25, 2026
- Overall
- 88
- SEO
- 90
- Security
- 75
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Boost sales and loyalty with Nosto’s AI-powered ecommerce personalization, merchandising, and search tools.
Meta tags
- Title
- AI-powered ecommerce personalization | Nosto
- Description
- Boost sales and loyalty with Nosto’s AI-powered ecommerce personalization, merchandising, and search tools.
- Canonical
- https://www.nosto.com/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- 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
- Let's Encrypt
- Subject
- www.nosto.com
- Valid from
- Jun 30, 2026
- Valid to
- Sep 28, 2026
- Days until expiry
- 58
- SAN domains
- www.nosto.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 8 · H3 18
Links
75 internal · 12 external · 20 broken
Images
104 total · 7 missing alt
Scripts / Styles
11 scripts · 2 stylesheets
JS / CSS size
5.5 KB · 11.3 KB
Page size
135 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://nosto.com
- Final URL
- https://www.nosto.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.99 s
- HTML size
- 135 KB
- Redirect chain
- https://nosto.com → https://www.nosto.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does nosto.com use?
- nosto.com is built with WordPress, BigCommerce.
- Is nosto.com secure (HTTPS)?
- Yes. nosto.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 28, 2026.
- Who hosts nosto.com?
- Hosting provider information for nosto.com is not available yet.
- What is nosto.com's SEO score?
- nosto.com scored 90/100 for SEO in the latest analysis (excellent).
- What is nosto.com's overall website score?
- nosto.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Has nosto.com's score changed over time?
- nosto.com's overall score has declined by 3 points (from 91 to 88) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card