What does StackOptic analyze?

StackOptic runs 18 analysis modules on any public website from a single URL. It detects 7,000+ technologies (CMS, frameworks, analytics, payments, CDN, hosting), evaluates SSL certificates and HTTP security headers with grades from A+ to F, measures Core Web Vitals (LCP, CLS, TBT, FCP), audits SEO meta tags and structured data, checks email security (SPF, DKIM, DMARC), analyzes AI & LLM readiness including bot access and llms.txt validation, extracts color palettes and typography, estimates carbon footprint, and generates permanent shareable reports.

Does it work on sites behind Cloudflare or bot protection?

Yes. StackOptic uses a real browser engine that loads pages exactly like a human visitor — executing JavaScript, rendering CSS, and handling redirects. This allows it to bypass Cloudflare, LiteSpeed, Sucuri, and other bot protection systems where traditional crawlers and HTTP-only tools fail.

What do I get on the free plan?

The free plan includes 5 analyses per day with access to all 18 modules, full scores, technology detection, and security grades. Every report is permanently accessible via a unique shareable URL — no login required to view. No credit card needed. AI-powered insights, re-analysis, PDF/JSON export, and comparison features are available on Pro ($24/mo) and Agency ($99/mo) plans.

What is AI & LLM readiness analysis?

This module evaluates how visible and citable your website is to AI search engines like ChatGPT, Perplexity, Google AI Overviews, and Claude. It audits access permissions for 8 major AI bots, validates llms.txt and llms-full.txt files, scores citation-ready content structure, and analyzes structured data (JSON-LD) for GEO readiness — helping you rank in the next generation of search.

How long does an analysis take?

Most analyses complete in under 10 seconds. StackOptic runs all 18 modules in parallel using a real browser session, so you get technology detection, security audit, performance metrics, SEO analysis, and AI readiness scoring simultaneously.

How accurate are the results?

Detection is based on real browser execution — DOM inspection, JavaScript runtime analysis, HTTP headers, and DNS records. With 7,000+ technology signatures and Lighthouse-calibrated performance scoring, StackOptic achieves high accuracy for mainstream technologies.

What security checks are performed?

The security module evaluates SSL/TLS certificates, 12+ HTTP security headers (HSTS, CSP, X-Frame-Options, Permissions-Policy, Referrer-Policy), HTTPS enforcement, and email authentication (SPF, DKIM, DMARC). Each site receives a letter grade from A+ to F with specific remediation steps.

Do you store the websites I analyze?

StackOptic only stores publicly available information that any visitor to a website would see — HTML content, HTTP headers, DNS records, and screenshots. We do not access private data, log in to websites, or perform any intrusive testing.

Back to Search

prospect.org

https://prospect.org· First analyzed 14 Feb 2026· Updated 14 Feb 2026

Export

prospect.org

Mobile

Sponsored

Hosting Provider

Automattic, Inc

IP Address

192.0.78.220

Server Location

🇺🇸 San Francisco, United States

ASN

AS2635

Server

Nginx

Nameservers

ns1.wordpress.com.ns2.wordpress.com.ns3.wordpress.com.

Performance

Page Speed

2.8 MB

102 requests

Image Optimization

Lazy LoadWebPResponsiveUploadcareJetpack Photon (WordPress)

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Newspack Scottv2.17.0

by Automattic

View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

25 Technologies Detected

Plugins

Everlit Newspack Ads Newspack Blocks Newspack Manager Newspack Newsletters Newspack Plugin Newspack Popups

Jetpack

Perfmatters Ad Refresh Control Wp Parsely

Analytics

Libraries

UI Components

CSS Frameworks

Fonts

Advertising

Web Servers

Customer Support

Security

SEO Analysis

A88/100

prospect.orgprospect.org

The American Prospect - Independent news and political analysis

News and analysis of America's politics and government from a progressive, independent, non-profit and reader-funded news organization.

Title Length63 chars

Recommended: 50-60 chars

Description Length135 chars

Recommended: 120-160 chars

Issues (0)

2 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

5 rules

Sitemap reference found

Allows all crawlers

Sponsored

Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

35d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

21.12.2025

Valid Until

21.03.2026

Subject Alternative Names (10)

cherryschoice.water.bloggloweats.comprospect.orgthegreekglobers.health.blogtls.automattic.comwww.donutmanstan.comwww.ericabeaty.comwww.fitnessand7.health.blog+2 more

SHA-256 Fingerprint

03:95:7A:86:68:AD:4B:5A:39:7C:1D:FB:F1:6A:70:90:25:57:45:11...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 326s(max-age=326, must-revalidate)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Sat, 14 Feb 2026 05:39:39 GMT

host-header

Newspack

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (7)

aspmx3.googlemail.com

alt2.aspmx.l.google.com

aspmx5.googlemail.com

alt1.aspmx.l.google.com

+3 more

Domain Information

prospect.org

Domain Age

29y 5m

Created

20.09.1996

Expires

19.09.2027

Last Updated

11.09.2025

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

Bitter + Noto Serif

85/100

Readability

/30

40/40

16px · LH 1.60

Hierarchy

/20

25/25

2.75x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

10/20

3 fonts

Heading Font

Bitter

Serif44px

Body Font

Noto Serif

Serif16px

Contrast Ratio

Reading Comfort

~41 CPL

Needs attention

44px

18px

24px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 2.8x larger than body text.

✅ Smart font loading: Using font-display: swap prevents invisible text during load.

⚠️ Cramped layout: 48 elements lack adequate spacing.

✅ Clean layout: Consistent left alignment throughout.

Buy on MyFonts

Business & Marketing Stack

3 Tools Detected

Advanced

Marketing Automation

ActiveCampaignMid-Market

Email marketing and automation platforms

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

prospect.org(8)c0.wp.com(4)cdn.fundraiseup.com(1)diffuser-cdn.app-us1.com(1)securepubads.g.doubleclick.net(1)

Website Identity

prospect.org

29 years old

Network Solutions, LLC📧 Google Workspace

Sponsored

Last analyzed: 14 Feb 2026 at 05:39

Historical Analysis & Change Tracking