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.

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fibre2fashion.com

https://fibre2fashion.com· First analyzed 20 Feb 2026· Updated 20 Feb 2026

Export

fibre2fashion.com

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

15.206.142.114

Server Location

🇮🇳 Mumbai, India

ASN

AS16509

Organization

AWS EC2 (ap-south-1)

Server

Microsoft IIS

CDN

Nameservers

ns-1797.awsdns-32.co.uk.ns-371.awsdns-46.com.ns-938.awsdns-53.net.ns-1073.awsdns-06.org.

Performance

Page Speed

1.1 MB

158 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

jQuery

Styling

Bootstrap

CMS

Jimdo

Infrastructure

Hosting

Amazon Web Services (AWS)

CDN

Technology Stack

25 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Segment FullStory

Libraries

Frameworks

UI Components

Other

Modernizr Polyfill.io

CSS Frameworks

Advertising

Other

Icon Libraries

Tag Managers

Reviews

Web Servers

Customer Support

Email Marketing

SEO Analysis

C61/100

fibre2fashion.comfibre2fashion.com

Textile & Apparel Business Solution & Marketplace - Fibre2Fashion

Fibre2Fashion: Your source for media services, market intelligence, industry news, articles, and B2B solutions tailored for the textile, apparel, and fashion...

Description truncated.

Title Length65 chars

Recommended: 50-60 chars

Description Length169 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag - every page should have one H1

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

robots.txt

115 rules

Sitemap reference found

Sponsored

Security Score

21%Critical

Interactive

HTTPS

No WAF

213d

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

24.08.2025

Valid Until

21.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.fibre2fashion.comfibre2fashion.com

SHA-256 Fingerprint

94:44:C5:0F:CB:B2:F0:DE:7C:61:72:10:59:E7:6A:E0:22:31:C0:5A...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-headers

Content-Type

access-control-allow-methods

GET

access-control-allow-origin

cache-control

🟣 Private(private)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

fibre2fashion-com.mail.protection.outlook.com

Domain Information

fibre2fashion.com

Domain Age

25y 10m

Created

17.04.2000

Expires

17.04.2032

Last Updated

17.04.2022

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

Typography & Readability

helveticaneue_regular + sans-serif

38/100

Readability

/30

17/40

15px · LH 2.47

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

helveticaneue_regular

Body Font

sans-serif

Sans15px

Contrast Ratio

Reading Comfort

~122 CPL

Needs attention

15px

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

⚠️ Wide line spacing (2.47). Consider 1.4-1.8 for better flow.

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

✅ Protected text on images: Using gradient for readability.

❌ Very long lines: ~122 chars/line causes eye strain. Use max-width: 65ch.

⚠️ Cramped layout: 32 elements lack adequate spacing.

Buy on MyFonts

Business & Marketing Stack

10 Tools Detected

Enterprise

CRM Systems

Zoho CRMMid-Market

Customer Relationship Management platforms

Marketing Automation

KlaviyoE-commerce

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

MixpanelMid-Market

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

TaboolaMid-Market

Ad platforms and retargeting pixels

Reviews & Social Proof

YotpoMid-Market

Judge.meSMB

Customer reviews and testimonials

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

static.fibre2fashion.com(11)connect.facebook.net(2)googletagmanager.com(2)local(2)cdn.taboola.com(1)

Website Identity

Facebook X (Twitter)Instagram LinkedIn YouTube Pinterest

Sponsored

Last analyzed: 20 Feb 2026 at 04:49

Historical Analysis & Change Tracking