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

hinet.net

https://hinet.net· First analyzed 15 Feb 2026· Updated 15 Feb 2026

Export

hinet.net

Mobile

Sponsored

Hosting Provider

Chunghwa Telecom Co. Ltd.

IP Address

203.75.214.159

Server Location

🇹🇼 Taipei, Taiwan

ASN

AS3462

Organization

Chunghwa Telecom Co. Ltd.

Server

HiNetCDN

CDN

Nameservers

ans1.hinet.net.ans3.hinet.tw.ans2.hinet.net.

Performance

Page Speed

8.7 MB

250 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Chunghwa Telecom Co. Ltd.

CDN

Technology Stack

6 Technologies Detected

Analytics

Libraries

UI Components

CSS Frameworks

Tag Managers

SEO Analysis

D41/100

hinet.nethinet.net

HiNet首頁-中華電信HiNet網路服務入口 | HiNet光世代 | 提供寬頻上網、光世代、ADSL、及線上申辦等服務

中華電信HiNet網路服務入口，HiNet光世代，台灣最大ISP，提供寬頻上網，光世代(光纖)、ADSL，線上申辦及信箱等資訊。並延伸至企業、政府、資安、雲端網絡應用，是您上網的第一站。

Title Length61 chars

Recommended: 50-60 chars

Description Length93 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag - every page should have one H1

7 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

110 rules

Allows all crawlers

Sponsored

Security Score

66%Fair

Interactive

HTTPS

No WAF

143d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Chunghwa Telecom Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.07.2025

Valid Until

09.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

www.hinet.netfunplay.hinet.nettsmc.hinet.netott2b.hinet.netottlive.hinet.netottlive-admin.hinet.netstg-ottlive.hinet.netstg-ottlive-admin.hinet.net+12 more

SHA-256 Fingerprint

4A:75:E6:BE:37:14:9B:5F:ED:B8:B0:E7:13:3F:34:F1:4A:D7:B5:4D...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache)

content-encoding

⚡ Brotli(br)

content-security-policy

frame-ancestors 'self' http://hwifi.hinet.net https://www.hi...

content-type

text/html; charset=UTF-8

date

Sun, 15 Feb 2026 08:21:07 GMT

last-modified

Sun, 15 Feb 2026 08:14:03 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

fwmail.hinet.net

Domain Information

hinet.net

Domain Age

31y 11m

Created

19.03.1994

Expires

20.03.2029

Last Updated

16.06.2025

Registrar

Net-Chinese Co., Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

Arial

76/100

Readability

/30

40/40

28px · LH 1.70

Hierarchy

/20

8/25

0.57x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

20/20

System fonts

Heading Font

Arial

Sans16px

Body Font

Arial

Sans28px

Contrast Ratio

Reading Comfort

~40 CPL

Needs attention

16px

28px

24px

18px

28px

Minor Second

Scale

✅ Excellent readability: 28px body text is ideal for all devices.

✅ Optimal line spacing: 1.70 ratio ensures comfortable reading.

⚠️ Weak hierarchy: Headlines should be at least 2x body size for clear visual structure.

✅ 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

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

18 Resources

Scripts

Styles

Async

Defer

Top Script Sources

resources2023(6)googletagmanager.com(4)google-analytics.com(1)cdnjs.cloudflare.com(1)chat.cht.com.tw(1)

Website Identity

Facebook

Sponsored

Last analyzed: 15 Feb 2026 at 08:21

Historical Analysis & Change Tracking