caerulus.io
Duopeak - Creating the World's Most Iconic Apps and Games
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Great
Summary
Duopeak is a global technology company that entertains the world through iconic apps and games. This website uses Next.js hosted on Google Cloud. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
Duopeak is a global technology company that entertains the world through iconic apps and games.
- United States
- Hosted on Google Cloud
Top issues to fix
9 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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
595 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Duopeak is a global technology company that entertains the world through iconic apps and games.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Duopeak - Creating the World's Most Iconic Apps and Games
- Description
- Duopeak is a global technology company that entertains the world through iconic apps and games.
- Canonical
- 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
- Google Cloud
- CDN provider
- —
- IP address
- 34.117.94.142
- ASN
- AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US)
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
- duopeak.com
- Valid from
- Jun 19, 2026
- Valid to
- Sep 17, 2026
- Days until expiry
- 53
- SAN domains
- duopeak.com, www.duopeak.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 4 · H3 10
Links
12 internal · 0 external · 0 broken
Images
3 total · 0 missing alt
Scripts / Styles
17 scripts · 1 stylesheets
JS / CSS size
703 KB · 81.4 KB
Page size
28.4 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
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://caerulus.io
- Final URL
- https://www.duopeak.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 595 ms
- HTML size
- 28.4 KB
- Redirect chain
- https://caerulus.io → https://www.duopeak.com/
See something wrong on this report? Request a correction
Related websites
Same technology stack
shopsy.in
Shop Online for Mens & Womens Fashion, Beauty, Home, & More | Shopsy
aau.dk
AAU - Viden for verden - Aalborg Universitet
ventraip.net.au
VentraIP | Join Australia's #1 Digital Service Provider*
stickermule.com
Sticker Mule | Custom printing that kicks ass
simplesdental.com
Simples Dental - O melhor Software Odontológico do Brasil
mddv.com
MDDV - The 6th-Generation IETM Platform
Same hosting provider
justpark.com
JustPark - The Parking App | Find parking in seconds
carto.com
CARTO - The Agentic GIS Platform
ipmb.com
IPMB - Real. Digital. Gold.
stickermule.com
Sticker Mule | Custom printing that kicks ass
focustaiwan.tw
Focus Taiwan - CNA English News
mito.com
Custom OEM Decals & Industrial Graphics | The Mitographers
Frequently asked questions
- What technology does caerulus.io use?
- caerulus.io is built with Next.js, Nginx.
- Is caerulus.io secure (HTTPS)?
- Yes. caerulus.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 17, 2026.
- Who hosts caerulus.io?
- caerulus.io is hosted on Google Cloud.
- What is caerulus.io's SEO score?
- caerulus.io scored 70/100 for SEO in the latest analysis (fair).
- What is caerulus.io's overall website score?
- caerulus.io has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
- Is caerulus.io hiring?
- caerulus.io has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card