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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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politie.nl

https://politie.nl· First analyzed 19 Feb 2026· Updated 19 Feb 2026

Export

politie.nl

Sponsored

Hosting Provider

Solvinity

IP Address

62.112.247.3

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS29311

Nameservers

a5-67.akam.net.a28-67.akam.net.a6-67.akam.net.a10-67.akam.net.+4 more

Performance

Page Speed

1.8 MB

74 requests

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Nuxt.js

Styling

Tailwind CSS

Infrastructure

Hosting

Solvinity

Technology Stack

3 Technologies Detected

Meta Frameworks

Nuxt.js

CSS Frameworks

Tailwind CSS

Analytics

Matomo

SEO Analysis

B70/100

politie.nlpolitie.nl

Home | politie.nl

De officiële website van de Nederlandse politie met informatie over de organisatie, nieuws, politiebureaus, wijkagenten, opsporing en tips.

Title Length17 chars

Recommended: 50-60 chars

Description Length139 chars

Recommended: 120-160 chars

Issues (0)

4 issues found

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Crawlability

Sitemap

Type: standard

71 URLs

robots.txt

26 rules

Sponsored

Security Score

71%Good

Interactive

HTTPS

No WAF

146d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

15.07.2025

Valid Until

15.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (14)

www.politie.nlaangifte.politie.nlapi.politie.nlbes.fiu-nederland.nlfts.politie.nlkombijde.politie.nlmeldportaal.fiu-nederland.nlpublicaties.politie.nl+6 more

SHA-256 Fingerprint

09:84:B7:B8:C8:16:D2:55:37:24:53:5F:27:3A:D0:60:57:21:F3:1A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=93600

cache-control

🟡 248s(public, max-age=248)

content-encoding

📦 Gzip(gzip)

content-length

20528

content-security-policy

default-src 'self';frame-ancestors 'none';script-src 'self' ...

content-type

text/html;charset=utf-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mail2.politie.nl

mail1.politie.nl

Domain Information

politie.nl

Domain Age

29y 2m

Created

26.12.1996

Last Updated

09.12.2025

Registrar

KPN

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

Politie Text

88/100

Readability

/30

40/40

16px · LH 1.50

Hierarchy

/20

25/25

2.25x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Politie Text

Sans36px

Body Font

Politie Text

Sans16px

Contrast Ratio

Reading Comfort

~34 CPL

Needs attention

36px

24px

20px

16px

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

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

✅ Strong hierarchy: Headlines are 2.2x 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.

⚠️ Cramped layout: 14 elements lack adequate spacing.

Buy on MyFonts

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

10 Resources

Scripts

Styles

Async

Defer

Top Script Sources

politie.nl(2)local(2)deploy.mopinion.com(1)

Website Identity

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 19 Feb 2026 at 16:45

Historical Analysis & Change Tracking