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

downtoearth.org.in

https://downtoearth.org.in· First analyzed 18 Feb 2026· Updated 18 Feb 2026

Export

downtoearth.org.in

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

54.158.195.16

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-1350.awsdns-40.org.ns-172.awsdns-21.com.ns-1905.awsdns-46.co.uk.ns-936.awsdns-53.net.

Performance

Page Speed

75 KB

50 requests

Image Optimization

Lazy LoadAVIFResponsiveThumbor

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Amazon Web Services (AWS)

CDN

Cloudflare

Progressive Web App

Web ManifestTheme Color

Technology Stack

12 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

FullStory

Advertising

Google Ads Google AdSense

Meta Frameworks

CSS Frameworks

Fonts

Tag Managers

Email Marketing

CDN

Frameworks

SEO Analysis

B78/100

downtoearth.org.indowntoearth.org.in

Down To Earth | Latest news, opinion, analysis on environment & sci...

Down To Earth brings to you latest news, opinion and blogs on environment and science from India and south Asia. Follow us for information on water, waste, c...

Title truncated. Description truncated.

Title Length98 chars

Recommended: 50-60 chars

Description Length200 chars

Recommended: 120-160 chars

Issues (0)

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5,465 URLs

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Sponsored

Security Score

81%Very Good

Static / Informational

HTTPS

WAF

56d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

15.01.2026

Valid Until

15.04.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

downtoearth.org.in*.downtoearth.org.in

SHA-256 Fingerprint

5A:9E:B8:BA:60:97:74:9C:DA:DD:FA:5C:12:F1:70:73:72:C0:F1:E5...

Recommendations

Security recommendation preview

Upgrade to view recommendations

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HTTP Headers

Developer Console

date

Wed, 18 Feb 2026 02:43:26 GMT

content-type

text/html; charset=utf-8

content-encoding

⚡ Brotli(br)

x-powered-by

Express

cache-control

🟡 15s(public, max-age=15, s-maxage=10800, stale-while-revalidate=1...)

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

aspmx3.googlemail.com

aspmx2.googlemail.com

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

+1 more

Domain Information

downtoearth.org.in

Domain Age

21y 10m

Created

31.03.2004

Expires

31.03.2030

Last Updated

30.05.2025

Registrar

101domain GRS Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

Open Sans + -apple-system

82/100

Readability

/30

32/40

16px · LH 1.38

Hierarchy

/20

20/25

1.88x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

20/20

System fonts

Heading Font

Open Sans

Sans30px

Body Font

-apple-system

Sans16px

Contrast Ratio

Reading Comfort

~40 CPL

Needs attention

30px

32px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ 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.

⚠️ Cramped layout: 13 elements lack adequate spacing.

✅ Clean layout: Consistent left alignment throughout.

Buy on MyFonts

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)securepubads.g.doubleclick.net(3)cdn.izooto.com(1)local(1)c.amazon-adsystem.com(1)

Website Identity

downtoearth.org.in

21 years old

101domain GRS Ltd.📧 Google Workspace

Social Profiles

Facebook X (Twitter)Instagram YouTube

Sponsored

Last analyzed: 18 Feb 2026 at 02:44

Historical Analysis & Change Tracking