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

360.com

https://360.com· First analyzed 17 Feb 2026· Updated 17 Feb 2026

Export

360.com

Sponsored

Hosting Provider

QiHU 360 Inc.

IP Address

104.192.110.232

Server Location

🇺🇸 Los Angeles, United States

ASN

AS55992

Organization

QiHU 360 Inc.

Server

Nginx

Nameservers

dns3.360safe.com.dns7.360safe.com.dns4.360safe.com.dns8.360safe.com.+3 more

Performance

Page Speed

4.3 MB

148 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

jQuery

Styling

Tailwind CSS

Infrastructure

Hosting

QiHU 360 Inc.

Technology Stack

5 Technologies Detected

CSS Frameworks

Meta Frameworks

Libraries

Web Servers

SEO Analysis

D52/100

360.com360.com

360官网 -360安全中心 - 360安全软件 - 360智能硬件 - 360智能家居 - 360企业服务

360集团是全球领先的网络安全与数字化服务提供商，公司以“守护数字世界”为使命，构建了从个人安全（360安全卫士、杀毒软件等，服务超10亿用户）、企业安全（服务90%以上中央部委及大型国企）到国家级网络防御（主导破解多起APT攻击）的全场景安全生态。依托“免费+增值服务”及政企定制化解决方案双轮驱动，360打造了...

Description truncated.

Title Length54 chars

Recommended: 50-60 chars

Description Length250 chars

Recommended: 120-160 chars

Issues (0)

6 issues found

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Security Score

31%Critical

Interactive

HTTPS

No WAF

95d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

WoTrus CA Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

22.04.2025

Valid Until

23.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.360.com360.com

SHA-256 Fingerprint

1A:F8:DD:59:E3:AF:0E:79:A0:05:4B:44:F0:A9:31:B1:A2:88:14:7A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Tue, 17 Feb 2026 16:36:24 GMT

etag

"698c2c12-39807"

last-modified

Wed, 11 Feb 2026 07:13:22 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mx2.ex.360.cn

Domain Information

360.com

Domain Age

25y 11m

Created

07.03.2000

Expires

07.03.2027

Last Updated

29.07.2025

Registrar

eName Technology Co., Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

Arial

87/100

Readability

/30

32/40

14px · LH 1.43

Hierarchy

/20

25/25

2.57x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

20/20

System fonts

Heading Font

Arial

Sans36px

Body Font

Arial

Sans14px

Contrast Ratio

Reading Comfort

~32 CPL

Needs attention

36px

16px

14px

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

✅ Optimal line spacing: 1.43 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

✅ Excellent performance: System fonts eliminate font loading delays (better LCP).

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

✅ Protected text on images: Using gradient for readability.

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

s1.ssl.qhimg.com(4)s0.ssl.qhimg.com(2)s2.ssl.qhimg.com(2)s3.ssl.qhimg.com(1)s.ssl.qhimg.com(1)

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Last analyzed: 17 Feb 2026 at 16:36

Historical Analysis & Change Tracking