sisu.co
Home | Sisu
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Excellent
Summary
Sisu is a real estate operating system that unifies data from your CRM and other platforms to elevate leaders, drive agent accountability, and streamline transaction and sales processes. 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 excellent (90/100). Top issue: Missing canonical link.
Sisu
Sisu is a real estate operating system that unifies data from your CRM and other platforms to elevate leaders, drive agent accountability, and streamline transaction and sales processes.
- United States
- Hosted on Cloudflare
Top issues to fix
5 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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
3 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
1 issue(s) found
Performance
327 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Sisu
Sisu is a real estate operating system that unifies data from your CRM and other platforms to elevate leaders, drive agent accountability, and streamline transaction and sales processes.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Home | Sisu
- Description
- Sisu is your complete real estate operating system, tying in data from your CRM and other platforms to elevate leaders and streamline processes.
- 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
- 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
- sisu.co
- Valid from
- Jul 18, 2026
- Valid to
- Oct 16, 2026
- Days until expiry
- 51
- SAN domains
- sisu.co
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 8 · H3 16
Links
30 internal · 15 external · 3 broken
Images
252 total · 1 missing alt
Scripts / Styles
69 scripts · 3 stylesheets
JS / CSS size
900 KB · 378 KB
Page size
169 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 440
SEO issues
- Missing canonical link
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://sisu.co
- Final URL
- https://sisu.co
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 324 ms
- HTML size
- 169 KB
- Redirect chain
- https://sisu.co
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does sisu.co use?
- sisu.co is built with jQuery, Google Analytics, Google Ads, Meta Pixel.
- Is sisu.co secure (HTTPS)?
- Yes. sisu.co uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 16, 2026.
- Who hosts sisu.co?
- sisu.co is hosted on Cloudflare, behind Cloudflare CDN.
- What is sisu.co's SEO score?
- sisu.co scored 95/100 for SEO in the latest analysis (excellent).
- What is sisu.co's overall website score?
- sisu.co has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- What company operates sisu.co?
- sisu.co is operated by Sisu. Sisu is a real estate operating system that unifies data from your CRM and other platforms to elevate leaders, drive agent accountability, and streamline transaction and sales processes.
OpenGraph & Twitter Card
OpenGraph
Twitter Card