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

uab.edu

https://uab.edu· First analyzed 13 Feb 2026· Updated 13 Feb 2026

Export

uab.edu

Mobile

Sponsored

Hosting Provider

ERX

IP Address

198.73.7.192

Server Location

🇺🇸 Venice, United States

ASN

AS55091

CDN

Nameservers

ns01.uab.edu.dns3.gatech.edu.heath.dpo.uab.edu.dns2.gatech.edu.+1 more

Performance

Page Speed

3.8 MB

100 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Headless

⚙️ SSR

Decoupled

Frontend

Framework

jQuery

Styling

Tailwind CSS

API

Data Source

Headless CMS

Strapi

Infrastructure

Hosting

ERX

CDN

Detected API Sources

https://player.vimeo.com/api/p...

Technology Stack

16 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity Segment FullStory

CSS Frameworks

Tailwind CSS

UIkit

Bootstrap

Fonts

Adobe Fonts (Typekit)Adobe Fonts

Advertising

TikTok Pixel Snapchat Pixel

Libraries

jQuery

Icon Libraries

Font Awesome

Tag Managers

Google Tag Manager

SEO Analysis

B72/100

uab.eduuab.edu

Home - The University of Alabama at Birmingham

UAB is an internationally renowned research university and academic medical center known for its innovative and interdisciplinary approach to education.

Title Length46 chars

Recommended: 50-60 chars

Description Length152 chars

Recommended: 120-160 chars

Issues (0)

4 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

357 rules

Sponsored

Security Score

51%Poor

Interactive

HTTPS

No WAF

27d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Internet2

Key Algorithm

RSA (2048 bit)

Signature

SHA-384 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.03.2025

Valid Until

12.03.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

www.uab.edualysstephens.uab.eduantarctica.uab.eduapp.uab.eduask.it.uab.eduaskit.uab.edubache.app.uab.edubb.uab.edu+12 more

SHA-256 Fingerprint

D9:22:0F:69:28:06:A3:F7:16:CB:AA:3F:35:E3:C1:58:53:48:F7:CF...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

age

135

cache-control

🟡 180s(public, max-age=180, stale-while-revalidate=360, stale-if-er...)

content-encoding

📦 Gzip(gzip)

content-length

31795

content-security-policy

frame-ancestors 'self' *.uab.edu uab.instructure.com uabonli...

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

uab-edu.mail.protection.outlook.com

Domain Information

uab.edu

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

Typography & Readability

ui-serif + aktiv-grotesk

71/100

Readability

/30

40/40

30px · LH 1.50

Hierarchy

/20

8/25

1x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

ui-serif

Serif30px

Body Font

aktiv-grotesk

Sans30px

Contrast Ratio

Reading Comfort

~35 CPL

Needs attention

30px

36px

30px

✅ Excellent readability: 30px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

⚠️ Weak hierarchy: Headlines should be at least 2x body size for clear visual structure.

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

⚠️ Cramped layout: 21 elements lack adequate spacing.

✅ Clean layout: Consistent left alignment throughout.

AAdobe Fonts Buy on MyFonts

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

Microsoft ClarityFree

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

TikTok PixelMid-Market

Facebook PixelMid-Market

Snapchat PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

player.vimeo.com(13)analytics.tiktok.com(2)cdn.ravm.tv(2)tr.snapchat.com(1)scripts.clarity.ms(1)

Website Identity

Facebook X (Twitter)Instagram LinkedIn YouTube

Sponsored

Last analyzed: 13 Feb 2026 at 16:24

Historical Analysis & Change Tracking