Security Analysis Results

jamesneno789558.substack.com

Comprehensive domain security and infrastructure analysis

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website screenshot of https://postcarddetective.com/

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:July 19, 2025 16:46:24
Scan Complete

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Page Information

Target URL
https://postcarddetective.com/
Page Title
Every Postcard Hides a Story... | James Neno | Substack
jamesneno789558.substack.com faviconSite Favicon
Status
Active

Host Information

Domain
jamesneno789558.substack.com
Server
cloudflare
Country
United States
IP Address
104.18.37.200
ASN Information
13335
CLOUDFLARENET

Technologies

Substack logo
Substack
Blogs
Node.js logo
Node.js
Programming languages
Express logo
Express
Web frameworks
HSTS logo
HSTS
Security
Google Tag Manager logo
Google Tag Manager
Tag managers
Google Analytics logo
Google Analytics
Analytics
+4 more technologies detected

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-07-18 16:46:29
Valid Until
2026-07-19 16:46:29
Subject Name
jamesneno789558.substack.com

Performance Statistics

216
Total Requests
13
Domains
12
IP Addresses
4.55 MB
Transfer Size
Content Size13.35 MB

HTTP Headers

CF-Cache-Status
HIT
CF-Ray
961bb1f85a7a3507-SMF
Cache-Control
no-cache
Connection
keep-alive
Content-Encoding
br
Content-Type
text/html; charset=utf-8
Date
Sat, 19 Jul 2025 16:46:29 GMT
Link
<https://substackcdn.com>; rel=preconnect
Server
cloudflare
Strict-Transport-Security
max-age=31536000
Transfer-Encoding
chunked
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400
content-security-policy
frame-ancestors 'self' https://*.substack.com https://substack.com
x-cluster
substack
x-deploy
5c687bab42
x-powered-by
Express
x-served-by
Substack
x-service
web
x-sub
jamesneno789558
20 headers detected

Technology Stack Analysis

Substack

Substack

Blogs

Substack is an American online platform that provides publishing, payment, analytics, and design infrastructure to support subscription newsletters.

Node.js

Node.js

Programming languages

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.

Express

Express

Web frameworksWeb servers

Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.

HSTS

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Google Tag Manager

Google Tag Manager

Tag managers

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

Google Analytics

Google Analytics

Analytics

Google Analytics is a free web analytics service that tracks and reports website traffic.

Datadog

Datadog

RUMAnalytics

Datadog is a SaaS-based monitoring and analytics platform for large-scale applications and infrastructure.

Cloudflare Browser Insights

Cloudflare Browser Insights

AnalyticsRUM

Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.

Cloudflare

Cloudflare

CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

HTTP/3

HTTP/3

Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Website Cookies 14

cf_clearance

.substack.com

HttpOnly Secure None
Value
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Expires:7/19/2026

visit_id

.substack.com

HttpOnly Strict
Value
%7B%22id%22%3A%22a805db1c-3f63-494e-b195-c711773c5e0a%22%2C%22timestamp%22%3A%222025-07-19T16%3A46%3A31.313Z%22%7D
Expires:7/19/2025

_dd_s

jamesneno789558.substack.com

Strict
Value
rum=0&expire=1752944489816
Expires:7/19/2025

AWSALBTG

jamesneno789558.substack.com

Value
Pa5P+QgD82XO1l/1fpZn+qqj0pzFNQp/679LNLtBlNU1gYSSwR0ITA5DfatoL/n+vBdlpy/2obL9BKpBPoJCen+R4UIhkR279dF8igw6Em66Vno5+anhBf9U3ytf7B/QItVC87INEi8Rt7L6JiNv46W076qy0NpfHpdnk9y8Rndt
Expires:7/26/2025

ajs_anonymous_id

jamesneno789558.substack.com

Value
%22257fe3ba-f849-4eef-b695-c84f42c8e699%22
Expires:7/19/2026

_gcl_au

.substack.com

Value
1.1.508174065.1752943592
Expires:10/17/2025

ajs_anonymous_id

.substack.com

Strict
Value
%22257fe3ba-f849-4eef-b695-c84f42c8e699%22
Expires:7/19/2026

_ga

.substack.com

Value
GA1.1.2016523223.1752943590
Expires:8/23/2026

cookie_storage_key

.substack.com

Secure None
Value
f50d5e59-b9c6-4853-ae44-0979b941f339
Expires:10/17/2025

AWSALBTGCORS

jamesneno789558.substack.com

Secure None
Value
Pa5P+QgD82XO1l/1fpZn+qqj0pzFNQp/679LNLtBlNU1gYSSwR0ITA5DfatoL/n+vBdlpy/2obL9BKpBPoJCen+R4UIhkR279dF8igw6Em66Vno5+anhBf9U3ytf7B/QItVC87INEi8Rt7L6JiNv46W076qy0NpfHpdnk9y8Rndt
Expires:7/26/2025

__cf_bm

.substack.com

HttpOnly Secure None
Value
Jiw.cdRKiiG7i6V83ZZREfxG3eETNHRegokw.zqGEA0-1752943589-1.0.1.1-LIfu4A0xpnKUCJ.iD_32yNgy1Ndwh93hery_pzI9GJ2YvcNwXOH4CaGhCemAdMaq3CZyv1z0WGNn3KoR1x9RwNBRGpAvmhhqpmuFxPHDT1Q
Expires:7/19/2025

ab_testing_id

.substack.com

HttpOnly Secure Lax
Value
%221bbccd46-f2c3-4a1c-82b8-4c14349879cf%22
Expires:7/19/2026

_ga_KB98DSZC6Z

.substack.com

Value
GS2.1.s1752943589$o1$g1$t1752943590$j59$l0$h0
Expires:8/23/2026

ab_experiment_sampled

.substack.com

HttpOnly Secure Lax
Value
%22false%22
Expires:7/19/2026

External Links 8

Terms of Use

substack.com

Analyze
Target URL
https://substack.com/tos

Information Collection Notice

substack.com

Analyze
Target URL
https://substack.com/ccpa#personal-data-collected

Privacy Policy

substack.com

Analyze
Target URL
https://substack.com/privacy

James Neno

substack.com

Analyze
Target URL
https://substack.com/@jamesneno789558

Start writing

substack.com

Analyze
Target URL
https://substack.com/signup?utm_source=substack&utm_medium=web&utm_content=footer

Get the app

substack.com

Analyze
Target URL
https://substack.com/app/app-store-redirect?utm_campaign=app-marketing&utm_content=web-footer-button

Substack

substack.com

Analyze
Target URL
https://substack.com

turn on JavaScript

enable-javascript.com

Analyze
Target URL
https://enable-javascript.com/

Requested Domains 13

cloudflareinsights.com

Unknown Type
No category information available

fonts.gstatic.com

Unknown Type
No category information available

googleads.g.doubleclick.net

Unknown Type
No category information available

jamesneno789558.substack.com

Subdomain
No category information available

js.sentry-cdn.com

Unknown Type
No category information available

postcarddetective.com

Unknown Type
No category information available

static.cloudflareinsights.com

Unknown Type
No category information available

substackcdn.com

Unknown Type
No category information available

td.doubleclick.net

Unknown Type
No category information available

www.datadoghq-browser-agent.com

Unknown Type
No category information available

www.google-analytics.com

Unknown Type
No category information available

www.google.com

Unknown Type
No category information available

www.googletagmanager.com

Unknown Type
No category information available
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