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

ttu.edu

https://ttu.edu· First analyzed 14 Feb 2026· Updated 14 Feb 2026

Export

ttu.edu

$Desktop screenshot of ttu.edu$

$Mobile screenshot of ttu.edu$

Mobile

Sponsored

Hosting Provider

Texas Tech University

IP Address

129.118.58.15

Server Location

🇺🇸 Lubbock, United States

ASN

AS10421

Organization

Texas Tech University

Server

Microsoft IIS

CDN

Azure Cdn

Nameservers

ns3-05.azure-dns.org.ns4-05.azure-dns.info.ns1-05.azure-dns.com.ns2-05.azure-dns.net.

Performance

Page Speed

11.1 MB

151 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Texas Tech University

CDN

Azure Cdn

Technology Stack

11 Technologies Detected

Analytics

CSS Frameworks

Libraries

Other

AOS (Animate On Scroll)

Other

Tag Managers

Web Servers

Frameworks

SEO Analysis

D47/100

ttu.eduttu.edu

Texas Tech University | Texas Tech

No description available for this page.

Title Length34 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description - important for click-through rates

7 issues found

Upgrade to view details

Sponsored

Security Score

21%Critical

Interactive

HTTPS

No WAF

340d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Internet2

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

20.01.2026

Valid Until

20.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.ttu.edu

SHA-256 Fingerprint

A7:BF:7C:F0:31:0F:C4:E2:0D:EC:1D:2C:68:BF:41:FF:32:61:70:1C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

34755

content-type

text/html; charset=UTF-8

date

Sat, 14 Feb 2026 07:31:09 GMT

server

Microsoft-IIS/10.0

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

ttu-edu.mail.protection.outlook.com

Domain Information

ttu.edu

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

Typography & Readability

HelveticaNeueLTStd-BdCn + HelveticaNeueLTStd-Lt

62/100

Readability

/30

40/40

18px · LH 1.56

Hierarchy

/20

25/25

4.44x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

7/20

6 fonts

Heading Font

HelveticaNeueLTStd-BdCn

Sans80px

Body Font

HelveticaNeueLTStd-Lt

Sans18px

Contrast Ratio

Reading Comfort

~36 CPL

Needs attention

80px

18px

26px

24px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.56 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 4.4x larger than body text.

⚠️ Performance concern: 6 font families may slow page load.

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

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

Buy on MyFonts

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

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(7)cse.google.com(4)google.com(3)connect.facebook.net(2)code.jquery.com(2)

Website Identity

Facebook X (Twitter)Instagram YouTube TikTok

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Last analyzed: 14 Feb 2026 at 07:31

Historical Analysis & Change Tracking