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

ms.gov

https://ms.gov· First analyzed 14 Feb 2026· Updated 14 Feb 2026

Export

ms.gov

Mobile

Sponsored

Hosting Provider

Akamai Technologies

IP Address

2.17.100.138

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS20940

Nameservers

a7-66.akam.net.a3-64.akam.net.a6-67.akam.net.a1-13.akam.net.+2 more

Performance

Page Speed

3.9 MB

168 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Drupal

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Libraries

CSS Frameworks

Analytics

Meta Frameworks

UI Components

Icon Libraries

Customer Support

SEO Analysis

D41/100

ms.govms.gov

| MS.GOV

No description available for this page.

Title Length8 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description - important for click-through rates
• Many images missing alt text (40/47)

7 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

53 rules

Sponsored

A+

Security Score

91%Excellent

Static / Informational

HTTPS

No WAF

30d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1+H3

Valid From

16.12.2025

Valid Until

16.03.2026

Subject Alternative Names (2)

ms.govwww.ms.gov

SHA-256 Fingerprint

13:26:6F:E6:A0:D3:72:D1:88:48:BF:F7:61:D9:AA:EA:5C:B0:09:59...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=93600

cache-control

🔴 No Cache(max-age=0, no-cache, no-store)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-language

content-length

19336

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

Domain Information

ms.gov

Domain Age

24y 7m

Created

12.07.2001

Expires

12.09.2026

Last Updated

17.09.2025

Registrar

get.gov

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

garamond-premier-pro + sans-serif

46/100

Readability

/30

5/40

13px · LH 2.08

Hierarchy

/20

18/25

5.92x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

garamond-premier-pro

Serif77px

Body Font

sans-serif

Sans13px

Contrast Ratio

Reading Comfort

~39 CPL

Needs attention

77px

16px

17px

24px

13px

❌ Critical: 13px body text is too small. Increase to at least 14px.

⚠️ Wide line spacing (2.08). Consider 1.4-1.8 for better flow.

✅ Strong hierarchy: Headlines are 5.9x larger than body text.

✅ Good performance: Using 2 font families keeps load times fast.

✅ Protected text on images: Using gradient for readability.

⚠️ Cramped layout: 56 elements lack adequate spacing.

Buy on MyFonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(13)googletagmanager.com(1)acsbapp.com(1)kit.fontawesome.com(1)cdn.weglot.com(1)

Website Identity

Facebook X (Twitter)Instagram

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Last analyzed: 14 Feb 2026 at 03:17

Historical Analysis & Change Tracking