pubnub.com
Build, manage, & optimize real-time apps at scale | PubNub
Last scanned Jul 21, 2026, 11:40 AM · 1 view
Overall score
Great
Top issues to fix
1 issue 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.
Summary
Power your real-time app with PubNub—the world's largest pub/sub network. This website uses Next.js hosted on Fastly behind Netlify CDN. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (65/100).
SEO
0 issue(s) found
Performance
348 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Build, manage, & optimize real-time apps at scale | PubNub
- Description
- Power your real-time app with PubNub—the world's largest pub/sub network. Scale to 3 trillion API calls/month, with <30ms global delivery. Start building now!
- Canonical
- https://www.pubnub.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://www.pubnub.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- GlobalSign nv-sa
- Subject
- www.pubnub.com
- Valid from
- Dec 8, 2025
- Valid to
- Jan 9, 2027
- Days until expiry
- 172
- SAN domains
- www.pubnub.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 15
Links
86 internal · 12 external · 0 broken
Images
111 total · 13 missing alt
Scripts / Styles
43 scripts · 2 stylesheets
JS / CSS size
1.6 MB · 353 KB
Page size
336 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 2
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Products & pricing
Product and pricing information published in this site's own structured data.
Simple, Transparent Pricing
$98/mo USD
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://pubnub.com
- Final URL
- https://www.pubnub.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 342 ms
- HTML size
- 336 KB
- Redirect chain
- https://pubnub.com → https://www.pubnub.com/
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Frequently asked questions
- What technology does pubnub.com use?
- pubnub.com is built with Next.js.
- Is pubnub.com secure (HTTPS)?
- Yes. pubnub.com uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Jan 9, 2027.
- Who hosts pubnub.com?
- pubnub.com is hosted on Fastly, behind Netlify CDN.
- What is pubnub.com's SEO score?
- pubnub.com scored 100/100 for SEO in the latest analysis (excellent).
- What is pubnub.com's overall website score?
- pubnub.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- What products does pubnub.com offer?
- pubnub.com offers Simple, Transparent Pricing.
- Is pubnub.com hiring?
- pubnub.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card