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

nseindia.com

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

Export

nseindia.com

Mobile

Sponsored

Hosting Provider

Akamai Technologies, Inc.

IP Address

184.86.251.15

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS20940

Organization

Akamai Technologies, Inc.

Server

Apache

CDN

Akamai

WAF

Akamai

Nameservers

ns1-120.akam.net.ns1-205.akam.net.use9.akam.net.asia3.akam.net.+4 more

Performance

Page Speed

1.5 MB

74 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

Styling

Bootstrap

CMS

Drupal

Infrastructure

Hosting

Akamai Technologies, Inc.

CDN

Akamai

Technology Stack

10 Technologies Detected

Analytics

Frameworks

Meta Frameworks

Other

CSS Frameworks

Icon Libraries

Web Servers

Customer Support

SEO Analysis

B70/100

nseindia.comnseindia.com

NSE - National Stock Exchange of India Ltd: Live Share/Stock Market...

NSE India (National Stock Exchange of India Ltd) – LIVE Share/Stock Market Updates Today. Get all latest share market news, live charts, analysis, ipo, stock...

Title truncated. Description truncated.

Title Length108 chars

Recommended: 50-60 chars

Description Length315 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag - every page should have one H1

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

4 rules

Sitemap reference found

Sponsored

Security Score

86%Very Good

Interactive

HTTPS

WAF

235d

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

Valid From

15.12.2025

Valid Until

13.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

www.nseindia.comaim.nseindia.comanalytics.nseindia.comapim.nseindia.comawnac1.nse.co.inawnac2.nse.co.inbeta.nseindia.combetanseapi.nseindia.com+12 more

SHA-256 Fingerprint

48:1B:90:D4:1B:C7:18:48:B8:0F:97:BB:75:37:31:2F:C8:F2:46:AA...

Upgrade to view header details

HTTP Headers

Developer Console

server

Apache

content-security-policy

default-src 'self'; script-src 'self' https://*.googletagman...

referrer-policy

strict-origin-when-cross-origin

x-content-type-options

nosniff

x-dns-prefetch-control

off

x-download-options

noopen

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

Domain Information

nseindia.com

Domain Age

27y 6m

Created

17.08.1998

Expires

16.08.2033

Last Updated

12.02.2026

Registrar

BigRock Solutions Ltd

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

Poppins + sans-serif

63/100

Readability

/30

32/40

14px · LH 1.50

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Poppins

Sans

Body Font

sans-serif

Sans14px

Contrast Ratio

Reading Comfort

~42 CPL

Needs attention

16px

14px

Minor Second

Scale

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

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

✅ Good performance: Using 1 font families keeps load times fast.

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

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

✅ Protected text on images: Using gradient for readability.

Buy on MyFonts

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(19)googletagmanager.com(1)

Website Identity

Facebook X (Twitter)Instagram LinkedIn YouTube

Sponsored

Last analyzed: 20 Feb 2026 at 09:32

Historical Analysis & Change Tracking