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

banggood.com

https://banggood.com· First analyzed 14 Feb 2026· Updated 14 Feb 2026

Export

banggood.com

Mobile

Sponsored

Hosting Provider

IBM Cloud

ibm.com/cloud

IP Address

150.238.47.238

Server Location

🇺🇸 Armonk, United States

ASN

AS36351

Organization

IBM Cloud

Server

Nginx

CDN

Akamai

WAF

Akamai

Nameservers

a14-66.akam.net.a28-64.akam.net.a16-67.akam.net.a7-66.akam.net.+2 more

Performance

Page Speed

663 KB

210 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

IBM Cloud

CDN

Akamai

Progressive Web App

Web Manifest

Technology Stack

17 Technologies Detected

Advertising

Google Ads Google AdSense Pinterest Tag TikTok Pixel Snapchat Pixel Microsoft Advertising Criteo

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Segment

Frameworks

Libraries

CSS Frameworks

Tag Managers

Reviews

Web Servers

SEO Analysis

D50/100

banggood.combanggood.com

Banggood : Global Leading Online Shop for Gadgets and Fashion

Shop Banggood online for electronics, phones & projectors, e-bikes & scooters, RC toys & parts, tools & millions of items. Top brands, valuable prices.

Title Length61 chars

Recommended: 50-60 chars

Description Length151 chars

Recommended: 120-160 chars

Issues (2)

• Many images missing alt text (22/32)
• Missing viewport meta tag - page may not be mobile-friendly

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1,108 URLs

robots.txt

61 rules

Sitemap reference found

Sponsored

Security Score

36%Critical

Interactive

HTTPS

WAF

108d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

31.05.2025

Valid Until

02.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.banggood.combanggood.com

SHA-256 Fingerprint

10:24:06:1F:49:1D:B1:A7:09:F4:74:DA:B5:F2:2C:C8:A4:EB:3E:76...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

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HTTP Headers

Developer Console

cache-control

🟡 23 Hours(max-age=85147)

content-encoding

📦 Gzip(gzip)

content-length

22557

content-type

text/html; charset=utf-8

date

Sat, 14 Feb 2026 06:59:42 GMT

expires

Sun, 15 Feb 2026 06:38:49 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mxbiz1.qq.com

mxbiz2.qq.com

Domain Information

banggood.com

Domain Age

17y 2m

Created

30.11.2008

Expires

30.11.2026

Last Updated

14.10.2024

Registrar

Xin Net Technology Corporation

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

Arial

67/100

Readability

/30

24/40

14px · LH 1.29

Hierarchy

/20

20/25

1.71x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Arial

Sans24px

Body Font

Arial

Sans14px

Contrast Ratio

Reading Comfort

Single Font Family

left aligned

24px

18px

44px

18px

14px

Minor Third

Scale

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

✅ Good hierarchy: Clear distinction between headlines and body text.

✅ 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 overlay for readability.

Buy on MyFonts

Business & Marketing Stack

9 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

TikTok PixelMid-Market

Snapchat PixelMid-Market

Microsoft AdsEnterprise

Google AdsEnterprise

Facebook PixelMid-Market

Pinterest AdsMid-Market

CriteoEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

analytics.tiktok.com(3)doublegras.com(2)s.yimg.com(1)c.stalkoda.com(1)m.stalkoda.com(1)

Website Identity

Facebook X (Twitter)Instagram YouTube TikTok Pinterest Reddit

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Last analyzed: 14 Feb 2026 at 07:00

Historical Analysis & Change Tracking