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

inderscience.com

https://inderscience.com· First analyzed 20 Feb 2026· Updated 20 Feb 2026

Export

inderscience.com

Sponsored

Hosting Provider

Incapsula Inc

IP Address

45.60.249.38

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS19551

Organization

Incapsula Inc

Server

Apache

CDN

Nameservers

ns2.meganameservers.eu.ns3.meganameservers.eu.ns1.meganameservers.eu.

Performance

Page Speed

19 KB

22 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Blogger

Technology Stack

6 Technologies Detected

Analytics

Libraries

CSS Frameworks

Web Servers

Languages

SEO Analysis

F35/100

inderscience.cominderscience.com

Inderscience Publishers - linking academia, business and industry t...

Inderscience is a global company, a dynamic leading independent journal publisher disseminates the latest research across the broad fields of science, engine...

Title truncated. Description truncated.

Title Length82 chars

Recommended: 50-60 chars

Description Length350 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag - every page should have one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

21 rules

Sponsored

Security Score

26%Critical

Interactive

HTTPS

WAF

241d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

14.10.2025

Valid Until

19.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.inderscience.cominderscience.com

SHA-256 Fingerprint

7B:A1:3A:4B:EB:C6:B4:B9:B0:3F:37:AF:A8:7F:2B:AA:A9:C6:0F:BF...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Fri, 20 Feb 2026 06:44:26 GMT

server

Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips ...

x-cdn

Imperva

x-iinfo

8-86906-86908 NNYN CT(33 69 0) RT(1771569866631 14) q(0 0 1 ...

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

inderscience-com.mail.protection.outlook.com

Domain Information

inderscience.com

Domain Age

28y 12m

Created

03.03.1997

Expires

04.03.2030

Last Updated

04.01.2026

Registrar

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

DNSSEC

Not Enabled

Privacy & Compliance

Civic Cookie Control

Cookie Consent Banner

Civic Cookie Control

GDPR Indicators

Cookie consent banner detected

CMP: Civic Cookie Control

Data Protection Officer mentioned

Typography & Readability

-apple-system

70/100

Readability

/30

32/40

14px · LH 1.50

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

20/20

System fonts

Heading Font

-apple-system

Sans

Body Font

-apple-system

Sans14px

Contrast Ratio

Reading Comfort

~45 CPL

Optimal (45–75)

36px

21px

14px

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

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

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

✅ Consistent design: Single font family with weight variations is a modern best practice.

✅ Optimal line length: ~45 characters per line is comfortable to read.

⚠️ Cramped layout: 14 elements lack adequate spacing.

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Sponsored

Scripts & Styles

7 Resources

Scripts

Styles

Async

Defer

Top Script Sources

inderscience.com(3)cc.cdn.civiccomputing.com(1)googletagmanager.com(1)local(1)

Website Identity

Facebook X (Twitter)Bluesky

Sponsored

Last analyzed: 20 Feb 2026 at 06:44

Historical Analysis & Change Tracking