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

googleplus.com

https://googleplus.com· First analyzed 20 Feb 2026· Updated 20 Feb 2026

Export

googleplus.com

Sponsored

Hosting Provider

Google Cloud Platform

cloud.google.com

IP Address

142.251.38.78

Server Location

🇺🇸 Mountain View, United States

ASN

AS15169

Organization

Google LLC

Server

GSE

Nameservers

ns1.google.com.ns3.google.com.ns4.google.com.ns2.google.com.

Performance

Page Speed

7 KB

32 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Blogger

Technology Stack

9 Technologies Detected

Analytics

Frameworks

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Email Marketing

Advertising

SEO Analysis

D58/100

googleplus.comgoogleplus.com

Google Workspace Updates: New community features for Google Chat an...

No description available for this page.

Title truncated.

Title Length90 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description - important for click-through rates
• Many images missing alt text (19/24)

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

robots.txt

7 rules

Sitemap reference found

Allows all crawlers

Sponsored

Security Score

76%Good

Interactive

HTTPS

No WAF

59d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

26.01.2026

Valid Until

20.04.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

misc-sni.google.com*.aiplatform-notebook.cloud.google.com*.aiplatform-training.cloud.google.com*.alphanucleo.googlealphanucleo.google*.backupdr.cloud.google.com*.backupdr.cloud.google*.backupdr-staging.cloud.google.com+12 more

SHA-256 Fingerprint

D1:8D:14:23:A3:DB:4A:37:E4:DE:50:BF:5D:73:5C:7F:30:F3:46:52...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

cache-control

🟡 0s(private, max-age=0)

content-encoding

📦 Gzip(gzip)

content-length

41944

content-security-policy

frame-ancestors 'self'

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

Domain Information

googleplus.com

Domain Age

23y 10m

Created

11.04.2002

Expires

11.04.2026

Last Updated

10.03.2025

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Typography & Readability

Roboto

67/100

Readability

/30

25/40

16px · LH 1.13

Hierarchy

/20

21/25

2.81x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Roboto

Sans45px

Body Font

Roboto

Sans16px

Contrast Ratio

Reading Comfort

~45 CPL

Needs attention

45px

32px

24px

20px

16px

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

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

✅ Strong hierarchy: Headlines are 2.8x 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: 17 elements lack adequate spacing.

GGoogle Fonts Buy on MyFonts

Business & Marketing Stack

4 Tools Detected

Enterprise

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

12 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)translate.googleapis.com(1)translate.google.com(1)local(1)

Website Identity

X (Twitter)

Sponsored

Last analyzed: 20 Feb 2026 at 07:33

Historical Analysis & Change Tracking