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

care.com

https://care.com· First analyzed 15 Feb 2026· Updated 15 Feb 2026

Export

care.com

Mobile

Sponsored

Hosting Provider

Akamai Technologies

IP Address

23.36.162.219

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS20940

Organization

Akamai Technologies

CDN

Akamai

WAF

Akamai

Nameservers

a28-66.akam.net.a6-64.akam.net.a20-65.akam.net.a1-41.akam.net.+2 more

Performance

Page Speed

1.7 MB

99 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

Infrastructure

Hosting

Akamai Technologies

CDN

Akamai

Technology Stack

13 Technologies Detected

Analytics

CSS Frameworks

Meta Frameworks

Tag Managers

Advertising

Microsoft Advertising

Customer Support

Zendesk

Security

reCAPTCHA

SEO Analysis

C61/100

care.comcare.com

Care.com: Find Child Care, Babysitters, Senior Care, Pet Care and H...

Get the help you need for your children, pets, elderly parents, home and lifestyle. Making it easier to find better care for your whole family.

Title truncated.

Title Length78 chars

Recommended: 50-60 chars

Description Length143 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag - every page should have one H1
• Many images missing alt text (66/74)

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

robots.txt

66 rules

Sitemap reference found

Sponsored

Security Score

66%Fair

Interactive

HTTPS

WAF

143d

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

HTTP Protocol

HTTP/2

Valid From

08.07.2025

Valid Until

08.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (14)

www.care.combetreut.atbetreut.chbetreut.debreedlove.comcare.comcdn-care.coml.cdn-care.com+6 more

SHA-256 Fingerprint

CF:01:E6:79:B1:29:E7:89:EE:E5:26:D4:AB:25:65:9B:AB:CB:DD:1E...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

access-control-expose-headers

Server-Timing

cache-control

🔴 No Cache(max-age=0, no-cache, no-store)

content-encoding

📦 Gzip(gzip)

content-security-policy-report-only

base-uri 'self';connect-src https://*.go-mpulse.net https://...

content-type

text/html; charset=utf-8

date

Sun, 15 Feb 2026 04:03:08 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mxb-004bbc01.gslb.pphosted.com

mxa-004bbc01.gslb.pphosted.com

Domain Information

care.com

Domain Age

28y 7m

Created

11.07.1997

Expires

10.07.2026

Last Updated

23.03.2025

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

Data Protection Officer mentioned

Typography & Readability

Oceanic Text Semibold + NaN Druid Sans

33/100

Readability

/30

25/40

64px · LH 1.13

Hierarchy

/20

8/25

WCAG

/25

5/15

Contrast: undefined

Performance

/25

10/20

3 fonts

Heading Font

Oceanic Text Semibold

Sans

Body Font

NaN Druid Sans

Sans64px

Contrast Ratio

Reading Comfort

~41 CPL

Needs attention

24px

18px

16px

64px

✅ Excellent readability: 64px body text is ideal for all devices.

⚠️ Tight line spacing (1.12). Consider 1.4-1.6 for better readability.

⚠️ Risky: Text appears on background images without overlay protection.

⚠️ Cramped layout: 117 elements lack adequate spacing.

✅ Clean layout: Consistent left alignment throughout.

Buy on MyFonts

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

HotjarMid-Market

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)care.com(6)connect.facebook.net(2)tagging.care.com(2)bat.bing.com(1)

Website Identity

care.com

28 years old

MarkMonitor Inc.

Social Profiles

Facebook X (Twitter)Instagram YouTube

Sponsored

Last analyzed: 15 Feb 2026 at 04:03

Historical Analysis & Change Tracking