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.

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taipeitimes.com

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

Export

taipeitimes.com

Mobile

Sponsored

Hosting Provider

Chunghwa Telecom Co. Ltd.

IP Address

203.69.75.164

Server Location

🇹🇼 Taipei, Taiwan

ASN

AS3462

Organization

Chunghwa Telecom Co. Ltd.

Server

Nginx

CDN

CloudFront

Nameservers

ns-424.awsdns-53.com.ns-941.awsdns-53.net.ns-1034.awsdns-01.org.ns-1846.awsdns-38.co.uk.

Performance

Page Speed

389 KB

80 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Chunghwa Telecom Co. Ltd.

CDN

CloudFront

Technology Stack

12 Technologies Detected

Libraries

jQuery

Moment.js Animate.css

Analytics

Meta Frameworks

CSS Frameworks

Fonts

Advertising

Web Servers

Customer Support

SEO Analysis

D41/100

taipeitimes.comtaipeitimes.com

Taipei Times

Bringing Taiwan to the World and the World to Taiwan

Title Length12 chars

Recommended: 50-60 chars

Description Length52 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (73/73)

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,000 URLs

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Sponsored

Security Score

21%Critical

Interactive

HTTPS

No WAF

379d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

28.01.2026

Valid Until

28.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.taipeitimes.comtaipeitimes.com

SHA-256 Fingerprint

B9:CC:B9:B4:39:BD:1B:20:0A:9C:5D:46:4B:8B:90:7A:54:65:DE:00...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

age

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sat, 14 Feb 2026 05:11:27 GMT

server

nginx

via

1.1 b22b40d837217e569eb33b1561075182.cloudfront.net (CloudFr...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

home.taipeitimes.com

Domain Information

taipeitimes.com

Domain Age

27y 2m

Created

06.12.1998

Expires

11.11.2027

Last Updated

17.08.2022

Registrar

Domain.com - Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

Typography & Readability

Gelasio + Arial

47/100

Readability

/30

17/40

14px · LH 1.00

Hierarchy

/20

20/25

1.71x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

20/20

System fonts

Heading Font

Gelasio

Serif24px

Body Font

Arial

Sans14px

Contrast Ratio

Reading Comfort

~45 CPL

Optimal (45–75)

24px

20px

14px

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

⚠️ Tight line spacing (1.00). Consider 1.4-1.6 for better readability.

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

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

✅ Smart font loading: Using font-display: swap prevents invisible text during load.

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

GGoogle Fonts

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets(7)taipeitimes.com(3)googletagmanager.com(2)connect.facebook.net(2)securepubads.g.doubleclick.net(2)

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Last analyzed: 14 Feb 2026 at 05:13

Historical Analysis & Change Tracking