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

ccb.com

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

Export

ccb.com

Mobile

Sponsored

Hosting Provider

China Mobile

IP Address

111.46.49.89

Server Location

🇨🇳 Guangzhou, China

ASN

AS9808

Organization

China Mobile

Server

Apache

Nameservers

ns4.ccb.com.ns2.ccb.com.ns5.ccb.com.ns3.ccb.com.+1 more

Performance

Page Speed

1.2 MB

250 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

China Mobile

Technology Stack

6 Technologies Detected

Libraries

CSS Frameworks

Web Servers

Customer Support

SEO Analysis

F29/100

ccb.comccb.com

中国建设银行-个人客户

个人客户中国建设银行，在全球范围内为台湾、香港、美国、澳大利亚等国家或地区提供全面金融服务，主要经营公司银行业务、个人银行业务和资金业务，包括居民储蓄存款、信贷资金贷款、住房类贷款、外汇、信用卡，以及投资理财等多种业务。

Title Length11 chars

Recommended: 50-60 chars

Description Length111 chars

Recommended: 120-160 chars

Issues (3)

• Missing H1 tag - every page should have one H1
• Many images missing alt text (141/144)
• Missing viewport meta tag - page may not be mobile-friendly

9 issues found

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Sponsored

Security Score

0%Critical

No SSL

No WAF

N/A

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

🟡 0s(max-age=0)

connection

Keep-alive

content-length

439

content-type

text/html; charset=UTF-8

date

Sat, 14 Feb 2026 14:58:34 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (4)

mail-in2.ccb.com

mail-in1.ccb.com

mail-in3.ccb.com

mail-in4.ccb.com

Domain Information

ccb.com

Domain Age

30y 12m

Created

24.02.1995

Expires

25.02.2028

Last Updated

09.12.2024

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

DNSSEC

Not Enabled

Typography & Readability

Microsoft Yahei

21/100

Readability

/30

12/40

12px · LH 2.00

Hierarchy

/20

8/25

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Microsoft Yahei

Sans

Body Font

Microsoft Yahei

Sans12px

Contrast Ratio

Reading Comfort

~37 CPL

Needs attention

24px

12px

14px

12px

❌ Critical: 12px body text is too small. Increase to at least 14px.

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

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

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

⚠️ Cramped layout: 47 elements lack adequate spacing.

Buy on MyFonts

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(11)search.ccb.com(2)image3.ccb.com(2)image2.ccb.com(2)image3.ccb.cn(1)

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Last analyzed: 14 Feb 2026 at 15:00

Historical Analysis & Change Tracking