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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bit-tech.net

https://bit-tech.net· First analyzed 20 Feb 2026· Updated 20 Feb 2026

Export

bit-tech.net

Sponsored

Hosting Provider

Fluent Ltd

IP Address

195.78.95.86

Server Location

🇬🇧 Aylesbury, United Kingdom

ASN

AS12703

Organization

Fluent Ltd

Server

Nginx

Nameservers

dns2.fluent.ltd.uk.dns1.fluent.ltd.uk.

Performance

Page Speed

666 KB

62 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Ghost

Technology Stack

6 Technologies Detected

Frameworks

Libraries

CSS Frameworks

Icon Libraries

Web Servers

Customer Support

SEO Analysis

A82/100

bit-tech.netbit-tech.net

The UK's leading source for Hardware and Games reviews | bit-tech.net

The latest technology, hardware and game reviews and case mods. The latest news headlines from the hardware and gaming industries.

Title Length69 chars

Recommended: 50-60 chars

Description Length130 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag - every page should have one H1

2 issues found

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Sponsored

Security Score

31%Critical

Interactive

HTTPS

No WAF

35d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.12.2025

Valid Until

27.03.2026

Subject Alternative Names (2)

bit-tech.netwww.bit-tech.net

SHA-256 Fingerprint

8B:91:C1:AF:21:2E:4C:63:D8:BD:13:E1:E0:0D:A2:D9:CC:03:06:BB...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-language

en-uk

content-type

text/html; charset=utf-8

date

Fri, 20 Feb 2026 00:36:51 GMT

server

nginx

vary

Accept-Encoding, Accept-Language, Cookie

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.boxfx.co.uk

Domain Information

bit-tech.net

Domain Age

24y 12m

Created

02.03.2001

Expires

02.03.2031

Last Updated

14.01.2026

Registrar

IONOS SE

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

Frutiger + sans-serif

41/100

Readability

/30

30/40

19px · LH --

Hierarchy

/20

8/25

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

Frutiger

Sans

Body Font

sans-serif

Sans19px

Contrast Ratio

Reading Comfort

~32 CPL

Needs attention

12px

14px

19px

Minor Second

Scale

✅ Excellent readability: 19px body text is ideal for all devices.

✅ 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.

⚠️ Cramped layout: 61 elements lack adequate spacing.

✅ Clean layout: Consistent left alignment throughout.

Buy on MyFonts

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

9 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(5)

Website Identity

Facebook X (Twitter)Instagram YouTube Discord

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Last analyzed: 20 Feb 2026 at 00:37

Historical Analysis & Change Tracking