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

humanite.fr

https://humanite.fr· First analyzed 17 Feb 2026· Updated 17 Feb 2026

Export

humanite.fr

Sponsored

Hosting Provider

Automattic, Inc

IP Address

192.0.66.40

Server Location

🇺🇸 San Francisco, United States

ASN

AS2635

Server

Nginx

CDN

Nameservers

ns-3-c.gandi.net.ns-16-a.gandi.net.ns-155-b.gandi.net.

Performance

Page Speed

8.2 MB

128 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.1

cms

humaniteCustom

Technology Stack

15 Technologies Detected

Plugins

Cv Paywall Unlocker Wpo365 Login

Gravity Forms

Gravityformsstripe Onesignal Free Web Push Notifications

Meta Frameworks

Libraries

CSS Frameworks

Analytics

Tag Managers

Advertising

Payments

Web Servers

SEO Analysis

B76/100

humanite.frhumanite.fr

L'Humanité, pour un autre regard sur l’actualité en France et dans ...

Retrouvez tous les articles et contributions du journal l’Humanité. Pour un autre regard sur l’actualité politique, sociale, économique et culturelle en Fran...

Title truncated. Description truncated.

Title Length101 chars

Recommended: 50-60 chars

Description Length177 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (93/102)

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

48 rules

Sitemap reference found

Sponsored

Security Score

15%Critical

Critical / Transactional

HTTPS

No WAF

60d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

18.01.2026

Valid Until

18.04.2026

Subject Alternative Names (2)

humanite.frwww.humanite.fr

SHA-256 Fingerprint

00:64:D9:2F:E1:B9:56:48:CC:93:FF:08:07:1F:86:FA:C0:7E:18:A5...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

🟡 300s(max-age=300, must-revalidate)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Tue, 17 Feb 2026 20:17:45 GMT

host-header

a9130478a60e5f9135f765b23f26593b

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

humanite-fr.mail.protection.outlook.com

Domain Information

humanite.fr

Domain Age

25y 10m

Created

17.04.2000

Expires

17.06.2026

Last Updated

22.05.2025

Registrar

GANDI

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

Typography & Readability

Tanker

60/100

Readability

/30

32/40

32px · LH 1.20

Hierarchy

/20

8/25

1.22x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

10/20

3 fonts

Heading Font

Tanker

Sans39px

Body Font

Tanker

Sans32px

Contrast Ratio

Reading Comfort

~35 CPL

Needs attention

39px

24px

32px

✅ Excellent readability: 32px body text is ideal for all devices.

⚠️ Weak hierarchy: Headlines should be at least 2x body size for clear visual structure.

✅ 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.

⚠️ Cramped layout: 145 elements lack adequate spacing.

Buy on MyFonts

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Advertising

TaboolaMid-Market

Google AdsEnterprise

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

Quantcast ChoiceMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

humanite.fr(8)assets.poool.fr(2)nr-events.taboola.com(1)tag.aticdn.net(1)c2.taboola.com(1)

Website Identity

humanite.fr

25 years old

GANDI📧 Microsoft 365

Social Profiles

Facebook X (Twitter)YouTube

Sponsored

Last analyzed: 17 Feb 2026 at 20:18

Historical Analysis & Change Tracking