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

flinders.edu.au

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

Export

flinders.edu.au

Sponsored

Hosting Provider

Flinders University

IP Address

129.96.88.39

Server Location

🇦🇺 Adelaide, Australia

ASN

AS7575

Organization

Flinders University

Server

Apache

CDN

CloudFront

Nameservers

ns4-05.azure-dns.info.nslb.flinders.edu.au.ns1-05.azure-dns.com.ns2-05.azure-dns.net.+1 more

Performance

Page Speed

5.3 MB

118 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Adobe Experience Manager

Technology Stack

12 Technologies Detected

Libraries

CSS Frameworks

Icon Libraries

Font Awesome Material Icons

Fonts

Adobe Fonts (Typekit)Adobe Fonts

UI Components

Analytics

Tag Managers

Web Servers

SEO Analysis

D58/100

flinders.edu.auflinders.edu.au

Flinders University - Adelaide, South Australia - Flinders University

Flinders is a leading international university in Australia with a record of excellence and innovation in teaching

Title Length69 chars

Recommended: 50-60 chars

Description Length114 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (43/56)

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3,394 URLs

robots.txt

101 rules

Sponsored

Security Score

41%Poor

Interactive

HTTPS

No WAF

74d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

02.05.2025

Valid Until

02.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.flinders.edu.auflinders.edu.au

SHA-256 Fingerprint

89:C3:78:B6:27:27:84:69:8C:A2:F5:CD:FB:4A:C6:F1:38:0C:95:E3...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

access-control-allow-origin

age

244

alt-svc

h3=":443"; ma=86400

cache-control

🟡 0s(max-age=0)

content-encoding

📦 Gzip(gzip)

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

flinders-edu-au.mail.protection.outlook.com

Domain Information

flinders.edu.au

Last Updated

08.06.2024

Registrar

Education Services Australia Limited

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

CircularXXWeb-Black + sans-serif

86/100

Readability

/30

40/40

16px · LH 1.50

Hierarchy

/20

21/25

2.38x ratio

WCAG

/25

11/15

Contrast: undefined

Performance

/25

17/20

System fonts

Heading Font

CircularXXWeb-Black

Sans38px

Body Font

sans-serif

Sans16px

Contrast Ratio

Reading Comfort

~60 CPL

Optimal (45–75)

38px

28px

22px

16px

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

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

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

✅ Consistent design: Single font family with weight variations is a modern best practice.

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

AAdobe Fonts Buy on MyFonts

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(18)googletagmanager.com(1)rum.hlx.page(1)

Website Identity

Facebook Instagram TikTok Bluesky

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Last analyzed: 17 Feb 2026 at 09:58

Historical Analysis & Change Tracking