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portainer.io
Portainer.io - Enterprise Kubernetes & Docker Container Management Platform
Last scanned Aug 5, 2026, 11:00 PM · 22 views
Overall score
Great
Summary
Operational control for Kubernetes and Docker without specialist overhead. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance fair (65/100). Top issue: Title longer than 60 characters.
Operational control for Kubernetes and Docker without specialist overhead. Govern multi-cluster infrastructure or deploy OT software at scale.
- United States
- Hosted on Cloudflare
Products & pricing
Product and pricing information published in this site's own structured data.
Pricing
$50 USD
Top issues to fix
4 issues found · 1 high priority
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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
SEO
1 issue(s) found
Performance
1.02 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-5 overall since Jul 26, 2026
- Overall
- 84
- SEO
- 95
- Security
- 75
- Performance
- 65
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- success@portainer.io
Meta tags
- Title
- Portainer.io - Enterprise Kubernetes & Docker Container Management Platform
- Description
- Operational control for Kubernetes and Docker without specialist overhead. Govern multi-cluster infrastructure or deploy OT software at scale.
- Canonical
- https://www.portainer.io
- 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
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 198.202.211.1
- ASN
- AS209242 (CLOUDFLARESPECTRUM - Cloudflare London, LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.portainer.io
- Valid from
- Jul 13, 2026
- Valid to
- Oct 11, 2026
- Days until expiry
- 66
- SAN domains
- www.portainer.io
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 10
Links
34 internal · 9 external · 0 broken
Images
34 total · 0 missing alt
Scripts / Styles
51 scripts · 3 stylesheets
JS / CSS size
1.4 MB · 785 KB
Page size
97.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 329
SEO issues
- Title longer than 60 characters
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://portainer.io
- Final URL
- https://www.portainer.io/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.02 s
- HTML size
- 97.2 KB
- Redirect chain
- https://portainer.io → https://www.portainer.io/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does portainer.io use?
- portainer.io is built with jQuery, Google Analytics, Google Ads, Meta Pixel.
- Is portainer.io secure (HTTPS)?
- Yes. portainer.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 11, 2026.
- Who hosts portainer.io?
- portainer.io is hosted on Cloudflare, behind Cloudflare CDN.
- What is portainer.io's SEO score?
- portainer.io scored 95/100 for SEO in the latest analysis (excellent).
- What is portainer.io's overall website score?
- portainer.io has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- What products does portainer.io offer?
- portainer.io offers Pricing.
- Has portainer.io's score changed over time?
- portainer.io's overall score has declined by 5 points (from 89 to 84) since Jul 26, 2026.
- Is portainer.io hiring?
- portainer.io has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card