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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.

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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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miguvideo.com

https://miguvideo.com· First analyzed 15 Feb 2026· Updated 15 Feb 2026

Export

miguvideo.com

Mobile

Sponsored

Hosting Provider

China Mobile Communications Corporation

IP Address

36.155.98.126

Server Location

🇨🇳 Shanghai, China

ASN

AS56046

Organization

China Mobile Communications Corporation

Server

Nginx

Nameservers

ns4.dnsv5.com.ns3.dnsv5.com.

Performance

Page Speed

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

China Mobile Communications Corporation

Technology Stack

6 Technologies Detected

Analytics

Other

UI Components

CSS Frameworks

Web Servers

SEO Analysis

F29/100

miguvideo.commiguvideo.com

咪咕视频体育频道-精彩赛事在线直播

咪咕视频全程直播北京冬奥会等国内外各大体育赛事，CBA直播，亚冠、中超、西甲、德甲、意甲、欧联、欧冠直播，女排、乒乓、滑冰、斯诺克直播，WWE、UFC直播，精彩不断。

Title Length17 chars

Recommended: 50-60 chars

Description Length83 chars

Recommended: 120-160 chars

Issues (3)

• Missing H1 tag - every page should have one H1
• Many images missing alt text (738/738)
• Missing viewport meta tag - page may not be mobile-friendly

8 issues found

Upgrade to view details

Sponsored

Security Score

21%Critical

Interactive

HTTPS

No WAF

87d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

TrustAsia Technologies, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-384 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

17.04.2025

Valid Until

13.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.miguvideo.commiguvideo.com

SHA-256 Fingerprint

05:43:EA:A0:88:9D:F5:B0:19:39:6C:BF:6E:50:33:34:E7:21:8C:D9...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

235

cache_rule

f5a9cedfa19aad3537781b19508f889b

content-encoding

📦 Gzip(gzip)

content-length

203617

content-type

text/html; charset=utf-8

date

Sun, 15 Feb 2026 00:41:40 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

Domain Information

miguvideo.com

Domain Age

11y 4m

Created

29.09.2014

Expires

29.09.2029

Last Updated

14.08.2024

Registrar

Xin Net Technology Corporation

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

PingFangSC-Regular

56/100

Readability

/30

20/40

12px · LH 1.50

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

PingFangSC-Regular

Body Font

PingFangSC-Regular

Sans12px

Contrast Ratio

Reading Comfort

Single Family

left aligned

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

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

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

✅ Protected text on images: Using gradient for readability.

✅ 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

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(16)m.miguvideo.com(2)

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Last analyzed: 15 Feb 2026 at 00:43

Historical Analysis & Change Tracking