scope3.com
The Interchange for agent-to-agent advertising | Scope3
Last scanned Aug 2, 2026, 7:00 AM · 13 views
Overall score
Excellent
Summary
Agent-to-agent advertising on the Scope3 Interchange. This website uses Astro behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: robots.txt not found.
Agent-to-agent advertising on the Scope3 Interchange. Brand agents that reach every surface where consumers are, built on the open AdCP protocol.
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-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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.
19 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
43 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 90
- SEO
- 90
- Security
- 70
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Agent-to-agent advertising on the Scope3 Interchange. Brand agents that reach every surface where consumers are, built on the open AdCP protocol.
Meta tags
- Title
- The Interchange for agent-to-agent advertising | Scope3
- Description
- Agent-to-agent advertising on the Scope3 Interchange. Brand agents that reach every surface where consumers are, built on the open AdCP protocol.
- Canonical
- https://scope3.com/
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index,follow
- Manifest
- https://scope3.com/site.webmanifest
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
- Google Trust Services
- Subject
- scope3.com
- Valid from
- Jul 2, 2026
- Valid to
- Sep 30, 2026
- Days until expiry
- 59
- SAN domains
- scope3.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 18
Links
14 internal · 5 external · 19 broken
Images
13 total · 0 missing alt
Scripts / Styles
18 scripts · 5 stylesheets
JS / CSS size
15.5 KB · 59 B
Page size
107 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://scope3.com
- Final URL
- https://scope3.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 41 ms
- HTML size
- 107 KB
- Redirect chain
- https://scope3.com
See something wrong on this report? Request a correction
Related websites
Same technology stack
opendatausa.com
OpenDataUSA - Free People Search | Open Data USA
thefishsite.com
The Fish Site | Aquaculture for all
nyl.as
What is nyl.as? | Docs
atlan.com
Atlan - The Context Layer for AI
spritetrading.com
Fortnite Sprite Trading Hub — Sprite Trading
vpsmalaysia.com.my
VPS Malaysia| Leading VPS & Dedicated Server Provider
Frequently asked questions
- What technology does scope3.com use?
- scope3.com is built with Astro, Cloudflare Analytics.
- Is scope3.com secure (HTTPS)?
- Yes. scope3.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 30, 2026.
- Who hosts scope3.com?
- Hosting provider information for scope3.com is not available yet.
- What is scope3.com's SEO score?
- scope3.com scored 90/100 for SEO in the latest analysis (excellent).
- What is scope3.com's overall website score?
- scope3.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has scope3.com's score changed over time?
- scope3.com's overall score has declined by 3 points (from 93 to 90) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card