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

fit.edu

https://fit.edu· First analyzed 19 Feb 2026· Updated 19 Feb 2026

Export

fit.edu

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

166.117.3.156

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Apache

CDN

CloudFront

Nameservers

ns3.p27.dynect.net.ns2.p27.dynect.net.ns4.p27.dynect.net.ns1.p27.dynect.net.

Performance

Page Speed

1.3 MB

63 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Technology Stack

10 Technologies Detected

Analytics

CSS Frameworks

Libraries

Fonts

Tag Managers

Advertising

Web Servers

SEO Analysis

D47/100

fit.edufit.edu

www.fit.edu | Florida Tech

Florida Tech is a tier 1 ranked university with programs in science, engineering, aeronautics, business, humanities, psychology, and communication.

Title Length26 chars

Recommended: 50-60 chars

Description Length147 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (22/25)

6 issues found

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Sponsored

Security Score

36%Critical

Interactive

HTTPS

No WAF

386d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

11.02.2026

Valid Until

12.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (14)

fit.eduvertex.fit.eduthescottcenter.orgweb2.fit.eduwww.thescottcenter.orgresearch.fit.eduit.fit.eduwww.ftri.fit.edu+6 more

SHA-256 Fingerprint

48:50:E5:9F:09:A0:CD:3B:CE:24:D6:02:01:8A:1E:B5:51:68:EB:EF...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

age

348

content-type

text/html; charset=UTF-8

date

Thu, 19 Feb 2026 22:33:36 GMT

server

Apache

strict-transport-security

max-age=63072000

via

1.1 3282be13995871d1c682f618f37df606.cloudfront.net (CloudFr...

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

fit-edu.mail.protection.outlook.com

Domain Information

fit.edu

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

Bitter + Times New Roman

55/100

Readability

/30

22/40

15px · LH --

Hierarchy

/20

25/25

3.6x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

Bitter

Serif54px

Body Font

Times New Roman

Serif15px

Contrast Ratio

Reading Comfort

~38 CPL

Needs attention

54px

32px

15px

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

✅ Strong hierarchy: Headlines are 3.6x larger than body text.

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

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

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

✅ Clean layout: Consistent left alignment throughout.

GGoogle Fonts

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdnjs.cloudflare.com(5)googletagmanager.com(4)s.swiftypecdn.com(2)calendar.fit.edu(2)connect.facebook.net(2)

Website Identity

Facebook X (Twitter)Instagram YouTube TikTok

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Last analyzed: 19 Feb 2026 at 22:39

Historical Analysis & Change Tracking