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

ettoday.net

https://ettoday.net· First analyzed 17 Feb 2026· Updated 17 Feb 2026

Export

ettoday.net

Sponsored

Hosting Provider

Sony Network Taiwan Limited

IP Address

219.85.79.131

Server Location

🇹🇼 Tuniugou, Taiwan

ASN

AS18182

Organization

Sony Network Taiwan Limited

Server

Nginx

Nameservers

ns2.ettoday.net.ns1.ettoday.net.

Performance

Page Speed

1004 KB

254 requests

0–49

50–89

90–100

Architecture Stack

Headless

⚙️ SSR

Decoupled

API

Data Source

Headless CMS

Strapi

Infrastructure

Hosting

Sony Network Taiwan Limited

Detected API Sources

https://dcs.ettoday.net/api/dc...

Technology Stack

15 Technologies Detected

Advertising

Google Ads Google AdSense Criteo Taboola Outbrain

Analytics

Libraries

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Payments

Web Servers

SEO Analysis

B76/100

ettoday.netettoday.net

ETtoday新聞雲 | Today is my day

《ETtoday新聞雲》由東森集團總裁王令麟所創辦，於2011年11月開站，新聞、影音、節目、直播、社群、個人化服務，及App都深獲網友喜愛，在台灣網路觸及率超過8成，多項評比是新聞網站第一名；在全世界各地華人亦頗受歡迎，全球擁有2000萬粉絲。除了線上數位廣告外，我們也提供線下廣告刊登服務《ETtoday家外媒...

Description truncated.

Title Length28 chars

Recommended: 50-60 chars

Description Length213 chars

Recommended: 120-160 chars

Issues (0)

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,000 URLs

robots.txt

47 rules

Sitemap reference found

Sponsored

Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

195d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

TAIWAN-CA

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

31.07.2025

Valid Until

31.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ettoday.netettoday.net

SHA-256 Fingerprint

B1:5E:90:C4:A3:E8:4C:94:6E:C2:34:F3:7F:92:55:C4:4F:DC:CD:37...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin

http://www.ettoday.net

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Tue, 17 Feb 2026 08:48:17 GMT

server

nginx

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (7)

ettoday-net.mail.protection.outlook.com

jp1-aspmx1.worksmobile.com

ns1.ettoday.net

jp1-aspmx2.worksmobile.com

+3 more

Domain Information

ettoday.net

Domain Age

14y 6m

Created

19.08.2011

Expires

19.08.2026

Last Updated

07.07.2025

Registrar

Net-Chinese Co., Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

Legitimate interest basis mentioned

Typography & Readability

Open Sans + Microsoft JhengHei UI

68/100

Readability

/30

20/40

9px · LH 1.50

Hierarchy

/20

25/25

2x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

Open Sans

Sans18px

Body Font

Microsoft JhengHei UI

Sans9px

Contrast Ratio

Reading Comfort

~39 CPL

Needs attention

18px

16px

9px

❌ Critical: 9px body text is too small. Increase to at least 14px.

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

✅ 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.

GGoogle Fonts

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

TaboolaMid-Market

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

Quantcast ChoiceMid-Market

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

api.popin.cc(4)googletagmanager.com(3)static.dable.io(2)wurfl.io(1)connect.facebook.net(1)

Website Identity

Facebook X (Twitter)Instagram YouTube

Sponsored

Last analyzed: 17 Feb 2026 at 08:49

Historical Analysis & Change Tracking