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

maryville.edu

https://maryville.edu· First analyzed 17 Feb 2026· Updated 17 Feb 2026

Export

maryville.edu

Sponsored

Hosting Provider

Pantheon

pantheon.io

IP Address

23.185.0.1

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

Pantheon

Server

Nginx

CDN

Fastly

Nameservers

ns-99.awsdns-12.com.ns-1073.awsdns-06.org.ns-1659.awsdns-15.co.uk.ns-566.awsdns-06.net.

Performance

Page Speed

4.8 MB

171 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.1

cms

Maryville Main 2v1.0

by Maryville University Interactive Media Group

View Theme

Technology Stack

24 Technologies Detected

Plugins

Formidable Popup Maker Carousel Horizontal Posts Content Slider Pro Photo Gallery Timed Content Soliloquy Salient Portfolio Salient Core Page Links To

Yoast SEO

CSS Frameworks

Tailwind CSS

Foundation Normalize.css

Libraries

UI Components

Other

Other

Icon Libraries

Fonts

Analytics

Tag Managers

Advertising

Web Servers

SEO Analysis

B76/100

maryville.edumaryville.edu

Maryville University | St. Louis, Missouri | Maryville University

Maryville University is a nationally recognized private university near St. Louis, offering a wide range of undergraduate, graduate, and online programs in a...

Description truncated.

Title Length65 chars

Recommended: 50-60 chars

Description Length207 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (52/64)

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

robots.txt

14 rules

Allows all crawlers

Sponsored

Security Score

36%Critical

Interactive

HTTPS

No WAF

41d

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/2

Valid From

31.12.2025

Valid Until

31.03.2026

Subject Alternative Names (2)

maryville.eduwww.maryville.edu

SHA-256 Fingerprint

47:28:7A:D1:34:85:26:08:2A:46:EE:86:5A:7B:83:BB:89:2E:1C:A7...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

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HTTP Headers

Developer Console

accept-ranges

bytes

age

1456

cache-control

🟡 1800s(public, max-age=1800)

content-encoding

📦 Gzip(gzip)

content-length

40945

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Barracuda

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

d134420a.ess.barracudanetworks.com

d134420b.ess.barracudanetworks.com

Domain Information

maryville.edu

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

Legitimate interest basis mentioned

Typography & Readability

Avenir Next LT W01 Bold + sans-serif

62/100

Readability

/30

32/40

15px · LH 1.60

Hierarchy

/20

25/25

3x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

17/20

System fonts

Heading Font

Avenir Next LT W01 Bold

Sans45px

Body Font

sans-serif

Sans15px

Contrast Ratio

Reading Comfort

~33 CPL

Needs attention

45px

32px

28px

15px

⚠️ Small text: 15px may be hard to read on mobile. Consider 16px+.

✅ Optimal line spacing: 1.60 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

✅ Excellent performance: System fonts eliminate font loading delays (better LCP).

⚠️ Risky: Text appears on background images without overlay protection.

⚠️ Cramped layout: 6 elements lack adequate spacing.

GGoogle Fonts Buy on MyFonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

maryville.edu(16)consent.cookiebot.com(2)collector-17816.us.tvsquared.com(1)consentcdn.cookiebot.com(1)

Website Identity

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 17 Feb 2026 at 23:13

Historical Analysis & Change Tracking