Skip to main content
SGSiteGraph

usefoil.com

Foil · Device intelligence for the era of agents

Last scanned Aug 24, 2026, 1:21 PM · 3 views

98

Overall score

Excellent

Summary

AI agent detection & device intelligence with 350+ signals. This website uses Astro hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100).

AI agent detection & device intelligence with 350+ signals. Identify bots and spoofed devices across Web, iOS & Android, zero user friction.

United States
Hosted on Cloudflare

Products & pricing

Product and pricing information published in this site's own structured data.

What would it cost?

$1,000 USD

Compare plans

$0 USD

Pricing questions

$0.05 USD

Top issues to fix

1 issue found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

100

SEO

0 issue(s) found

100

Performance

167 ms

90

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

AI agent detection & device intelligence with 350+ signals. Identify bots and spoofed devices across Web, iOS & Android, zero user friction.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Foil · Device intelligence for the era of agents
Description
AI agent detection & device intelligence with 350+ signals. Identify bots and spoofed devices across Web, iOS & Android, zero user friction.
Canonical
https://usefoil.com/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Foil · Device intelligence for the era of agents
og:description
AI agent detection & device intelligence with 350+ signals. Identify bots and spoofed devices across Web, iOS & Android, zero user friction.
og:type
website
og:url
https://usefoil.com/

Twitter Card

twitter:card
summary_large_image
twitter:title
Foil · Device intelligence for the era of agents
twitter:description
AI agent detection & device intelligence with 350+ signals. Identify bots and spoofed devices across Web, iOS & Android, zero user friction.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
172.67.212.250
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 172.67.212.250
  • 104.21.85.246
AAAA
  • 2606:4700:3030::ac43:d4fa
  • 2606:4700:3036::6815:55f6
MX
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
TXT
  • v=spf1 include:_spf.google.com ~all
  • google-site-verification=olBaQ83NGmsDGIZ1uIDTBQK0cVvrr0ldGTsXutP2J1o
  • d9vg7z5gag
NS
  • brad.ns.cloudflare.com
  • may.ns.cloudflare.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
usefoil.com
Valid from
Jul 14, 2026
Valid to
Oct 12, 2026
Days until expiry
49
SAN domains
usefoil.com, *.usefoil.com

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 7

Links

11 internal · 5 external · 0 broken

Images

11 total · 0 missing alt

Scripts / Styles

11 scripts · 3 stylesheets

JS / CSS size

39.4 KB · 63 B

Page size

120 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
9
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

No SEO issues detected.

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://usefoil.com
Final URL
https://usefoil.com
HTTP status
200
HTTP version
HTTP/2
Response time
165 ms
HTML size
120 KB
Redirect chain
https://usefoil.com

See something wrong on this report? Request a correction

Frequently asked questions

What technology does usefoil.com use?
usefoil.com is built with Astro, Cloudflare Analytics.
Is usefoil.com secure (HTTPS)?
Yes. usefoil.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 12, 2026.
Who hosts usefoil.com?
usefoil.com is hosted on Cloudflare, behind Cloudflare CDN.
What is usefoil.com's SEO score?
usefoil.com scored 100/100 for SEO in the latest analysis (excellent).
What is usefoil.com's overall website score?
usefoil.com has an overall SiteGraph score of 98/100, combining SEO, performance, security, and accessibility.
What products does usefoil.com offer?
usefoil.com offers What would it cost?, Compare plans, Pricing questions.