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.

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ispmanager.com

https://ispmanager.com· First analyzed 14 Feb 2026· Updated 14 Feb 2026

Export

ispmanager.com

Mobile

Sponsored

Hosting Provider

DigitalOcean

digitalocean.com

IP Address

206.189.101.88

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS14061

Organization

DigitalOcean, LLC

Server

Nginx

Nameservers

ns-70.awsdns-08.com.ns-1442.awsdns-52.org.ns-1581.awsdns-05.co.uk.ns-624.awsdns-14.net.

Performance

Page Speed

3.4 MB

59 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Headless

⚙️ SSR

Decoupled

API

Data Source

Headless CMS

Strapi

Infrastructure

Hosting

DigitalOcean

Detected API Sources

https://cloud.roistat.com/api/...

Technology Stack

5 Technologies Detected

UI Components

CSS Frameworks

Analytics

Tag Managers

Web Servers

SEO Analysis

A84/100

ispmanager.comispmanager.com

Hosting Control Panel by ispmanager

ispmanager is a Linux-based control panel for managing dedicated and game and VPS web servers, as well as selling shared hosting

Title Length35 chars

Recommended: 50-60 chars

Description Length128 chars

Recommended: 120-160 chars

Issues (0)

2 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

156 URLs

robots.txt

33 rules

Sitemap reference found

Sponsored

Security Score

51%Poor

Interactive

HTTPS

No WAF

345d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

24.12.2025

Valid Until

25.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ispmanager.comispmanager.com

SHA-256 Fingerprint

35:6E:CF:59:D8:C3:04:39:3A:42:88:14:AA:BD:9C:1E:A2:7C:9F:73...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, private)

content-encoding

📦 Gzip(gzip)

content-security-policy

frame-ancestors 'self' *.ispmanager.com *.ispmanager.ru http...

content-type

text/html; charset=utf-8

date

Sat, 14 Feb 2026 05:28:50 GMT

server

nginx

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt2.aspmx.l.google.com

aspmx.l.google.com

alt4.aspmx.l.google.com

alt3.aspmx.l.google.com

+1 more

Domain Information

ispmanager.com

Domain Age

23y 10m

Created

22.04.2002

Expires

22.04.2026

Last Updated

22.07.2025

Registrar

Hosting Concepts B.V. d/b/a Registrar.eu

DNSSEC

Not Enabled

Privacy & Compliance

consentmanager

Cookie Consent Banner

consentmanager

GDPR Indicators

Cookie consent banner detected

CMP: consentmanager

Typography & Readability

GolosText

78/100

Readability

/30

30/40

18px · LH --

Hierarchy

/20

25/25

8.89x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

GolosText

Sans160px

Body Font

GolosText

Sans18px

Contrast Ratio

Reading Comfort

~36 CPL

Needs attention

160px

40px

22px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Strong hierarchy: Headlines are 8.9x larger than body text.

✅ 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.

⚠️ Cramped layout: 46 elements lack adequate spacing.

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

12 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.consentmanager.net(3)cloud.roistat.com(1)googletagmanager.com(1)local(1)delivery.consentmanager.net(1)

Website Identity

ispmanager.com

23 years old

Hosting Concepts B.V. d/b/a Registrar.eu📧 Google Workspace

Social Profiles

Facebook LinkedIn

Sponsored

Last analyzed: 14 Feb 2026 at 05:29

Historical Analysis & Change Tracking