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

itu.edu.tr

https://itu.edu.tr· First analyzed 18 Feb 2026· Updated 18 Feb 2026

Export

itu.edu.tr

Sponsored

Hosting Provider

ITU1

IP Address

160.75.25.62

Server Location

🇹🇷 Istanbul, Türkiye

ASN

AS9095

Organization

ITU1

Server

Microsoft IIS

Nameservers

dns2.itu.edu.tr.dns1.itu.edu.tr.

Performance

Page Speed

3.1 MB

106 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

Vue.js

Styling

Bootstrap

CMS

Sitefinity

Infrastructure

Hosting

ITU1

Technology Stack

17 Technologies Detected

Libraries

jQueryv3.3.1

Lodashv4.17.10 Moment.js Axios

UI Components

Slick Carousel Owl Carousel Fancybox

Analytics

CSS Frameworks

Frameworks

Tag Managers

Advertising

Web Servers

Customer Support

SEO Analysis

D56/100

itu.edu.tritu.edu.tr

İTÜ | İstanbul Teknik Üniversitesi | İTÜ 1773

İstanbul Teknik Üniversitesi, 250. yılına doğru yol alan, dünyanın en eski teknik üniversitelerinden biridir.

Title Length45 chars

Recommended: 50-60 chars

Description Length109 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag - every page should have one H1
• Many images missing alt text (72/127)

5 issues found

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Security Score

61%Fair

Interactive

HTTPS

No WAF

198d

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

Valid From

04.08.2025

Valid Until

04.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (4)

itu.edu.tr*.itu.edu.tr*.cc.itu.edu.tr*.idari.itu.edu.tr

SHA-256 Fingerprint

45:F1:70:F0:74:35:AE:BE:C3:EA:E5:61:FD:87:11:69:B9:53:9F:64...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache)

content-encoding

📦 Gzip(gzip)

content-length

33557

content-type

text/html; charset=utf-8

date

Wed, 18 Feb 2026 08:55:49 GMT

expires

-1

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

fgw1.itu.edu.tr

fgw2.itu.edu.tr

Domain Information

itu.edu.tr

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

Typography & Readability

Source Sans Pro

58/100

Readability

/30

32/40

14px · LH 1.43

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Source Sans Pro

Sans

Body Font

Source Sans Pro

Sans14px

Contrast Ratio

Reading Comfort

~53 CPL

Optimal (45–75)

16px

36px

46px

14px

Major Third

Scale

⚠️ Small text: 14px may be hard to read on mobile. Consider 16px+.

✅ Optimal line spacing: 1.43 ratio ensures comfortable reading.

✅ Good performance: Using 1 font families keeps load times fast.

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

✅ Protected text on images: Using gradient for readability.

✅ Optimal line length: ~52 characters per line is comfortable to read.

Buy on MyFonts

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

HotjarMid-Market

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)cdnjs.cloudflare.com(3)fastly.jsdelivr.net(2)google-analytics.com(1)googletagmanager.com(1)

Website Identity

Facebook X (Twitter)Instagram

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Last analyzed: 18 Feb 2026 at 08:56

Historical Analysis & Change Tracking