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

iqiyi.com

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

Export

iqiyi.com

Sponsored

Hosting Provider

China Unicom Beijing Province Network

IP Address

202.108.14.124

Server Location

🇨🇳 Beijing, China

ASN

AS4808

Server

QWS

Nameservers

ns3.iqiyi.com.ns4.iqiyi.com.ns1.iqiyi.com.ns2.iqiyi.com.

Performance

Page Speed

11.9 MB

250 requests

Image Optimization

Lazy LoadWebPAVIF

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

China Unicom Beijing Province Network

Progressive Web App

Web Manifest

Technology Stack

1 Technologies Detected

CSS Frameworks

Tailwind CSS

SEO Analysis

F37/100

iqiyi.comiqiyi.com

爱奇艺 iQIYI-热门独播剧集在线观看

爱奇艺（iQIYI）是中国领先的在线视频平台，提供海量免费正版高清电视剧、短剧、电影、综艺、动漫等视频内容，成功打造了狂飙、新说唱、偶像练习生、我是刑警、迷雾剧场等现象级IP，热门大片、独播剧集实时更新，畅享流畅观影体验。

Title Length20 chars

Recommended: 50-60 chars

Description Length111 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag - every page should have one H1
• Many images missing alt text (290/290)

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

12 URLs

robots.txt

33 rules

Sitemap reference found

Sponsored

Security Score

21%Critical

Interactive

HTTPS

No WAF

76d

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

22.05.2025

Valid Until

02.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (8)

www.iqiyi.comintel-cache.video.iqiyi.comiqiyi.comm-saas.iqiyi.commeta-cdn.video.iqiyi.commeta.video.iqiyi.comsaas-hk-static.iqiyi.comsaas.iqiyi.com

SHA-256 Fingerprint

0B:F3:E8:B9:85:01:4D:F1:64:68:87:13:F0:43:94:0C:1A:EF:EE:FE...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

access-control-allow-origin

cache-control

🔴 No Cache(no-cache)

content-length

7736

content-md5

OQwRu0kBUdwL8io/xZng8Q==

content-type

text/html

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

mx1.iqiyi.com

Domain Information

iqiyi.com

Domain Age

15y 7m

Created

11.07.2010

Expires

11.07.2029

Last Updated

29.09.2025

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

Harmony_Medium + PingFangSC-Medium

59/100

Readability

/30

30/40

16px · LH --

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

Harmony_Medium

Body Font

PingFangSC-Medium

Sans16px

Contrast Ratio

Reading Comfort

Mixed Pairing

center aligned

16px

✅ Excellent readability: 16px 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.

✅ Protected text on images: Using gradient for readability.

⚠️ Cramped layout: 56 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

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(10)security.iqiyi.com(4)static.iqiyi.com(2)iqiyi.com(1)stc.iqiyipic.com(1)

Sponsored

Last analyzed: 15 Feb 2026 at 22:46

Historical Analysis & Change Tracking