Public technology profileAging scan

sfstandard.com

Our latest scan of sfstandard.com detected 21 technologies across 12 categories. The strongest signals include Adobe Fonts, Amazon S3, Broadstreet.

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Technologies

Detected technology stack

Grouped by category · confidence is detection certainty

Security

4 detected

Clerk

v6.25.3

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Ketch

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

reCAPTCHA

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Google Trust Services

First seen Jul 23, 2026Last seen Jul 23, 2026

95%

confidence

Frontend

3 detected

Adobe Fonts

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Google Font API

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Typekit

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

CDN & delivery

2 detected

Amazon S3

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Cloudflare

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Frameworks

2 detected

Express

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Next.js

v15.5.14

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Other

2 detected

RSS

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Webpack

First seen Jul 23, 2026Last seen Jul 23, 2026

80%

confidence

Backend

2 detected

Sentry

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Node.js

First seen Jul 23, 2026Last seen Jul 23, 2026

80%

confidence

Advertising

1 detected

Broadstreet

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Performance

1 detected

Cloudflare Rocket Loader

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Tag management

1 detected

Google Tag Manager

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Payments

1 detected

Stripe

vdahlia

First seen Jul 23, 2026Last seen Jul 23, 2026

100%

confidence

Hosting & infrastructure

1 detected

Amazon Web Services

First seen Jul 23, 2026Last seen Jul 23, 2026

80%

confidence

JavaScript frameworks

1 detected

React

First seen Jul 23, 2026Last seen Jul 23, 2026

80%

confidence

Publisher intelligence

Advertising ecosystem

Declared direct and reseller relationships from ads.txt and app-ads.txt. These are publisher declarations, not runtime detections.

Publisher declaration files were not checked in this scan.

Infrastructure

Network and security

DNS, hosting, TLS and email-security evidence observed during the latest scan. Incomplete lookups remain explicitly unknown.

Transport and email security

HTTPSObserved

HSTSObserved on scanned response

SPFConfigured

DMARCConfigured · quarantine

Certificate issuer

Google Trust Services WE1

Network footprint

Observed host

sfstandard.com

Nameservers

mallory.ns.cloudflare.com, yevgen.ns.cloudflare.com

Resolved IPs

104.21.0.237, 172.67.128.101, 2606:4700:3033::6815:ed, 2606:4700:3033::ac43:8065

Provider evidence

Cloudflare, Google Trust Services

Site signals

Content and capabilities

Structured data, languages, social platforms and page capabilities observed across the scanned pages.

Languages

Structured data

ImageObjectNewsMediaOrganization

Social platforms

facebookinstagramlinkedinxyoutube

Currencies

USD

Observed capabilities

Responsive viewportApple touch iconLoginContact page

1 form elements observed across scanned pages.

Recent technology changes

Observed changes between stored scans, not vendor-confirmed installation dates.

First detected

Adobe Fonts100% confidenceJul 23, 2026, 11:24 PM

First detected

Amazon S3100% confidenceJul 23, 2026, 11:24 PM

First detected

Amazon Web Services80% confidenceJul 23, 2026, 11:24 PM

First detected

Broadstreet100% confidenceJul 23, 2026, 11:24 PM

First detected

Clerk100% confidenceJul 23, 2026, 11:24 PM

First detected

Cloudflare100% confidenceJul 23, 2026, 11:24 PM

First detected

Cloudflare Rocket Loader100% confidenceJul 23, 2026, 11:24 PM

First detected

Express100% confidenceJul 23, 2026, 11:24 PM

First detected

Google Font API100% confidenceJul 23, 2026, 11:24 PM

First detected

Google Tag Manager100% confidenceJul 23, 2026, 11:24 PM

First detected

Google Trust Services95% confidenceJul 23, 2026, 11:24 PM

First detected

Ketch100% confidenceJul 23, 2026, 11:24 PM