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

theweathernetwork.com

https://theweathernetwork.com· First analyzed 16 Feb 2026· Updated 16 Feb 2026

Export

Sponsored

Hosting Provider

Pelmorex Corp

IP Address

198.168.5.28

Server Location

🇨🇦 Oakville, Canada

ASN

AS393457

Organization

Pelmorex Corp

Server

Envoy

CDN

CloudFront

Nameservers

ns-2021.awsdns-60.co.uk.ns-368.awsdns-46.com.ns-987.awsdns-59.net.ns-1219.awsdns-24.org.

Performance

Page Speed

1.2 MB

116 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

Infrastructure

Hosting

Pelmorex Corp

CDN

CloudFront

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Advertising

Google Ads Google AdSense

Meta Frameworks

Other

CSS Frameworks

Fonts

Tag Managers

SEO Analysis

B76/100

theweathernetwork.comtheweathernetwork.com

The Weather Network: Weather forecasts, maps, news and videos

Find the most current, accurate and reliable weather forecasts and conditions with The Weather Network.

Title Length61 chars

Recommended: 50-60 chars

Description Length103 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (41/48)

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1,062 URLs

robots.txt

8 rules

Allows all crawlers

Sponsored

Security Score

81%Very Good

Interactive

HTTPS

No WAF

67d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.03.2025

Valid Until

24.04.2026

OCSP Stapling

Enabled

Subject Alternative Names (3)

*.theweathernetwork.com*.twnmm.com*.meteomedia.com

SHA-256 Fingerprint

1E:FD:AB:EF:80:44:2F:14:2B:9D:ED:82:3A:75:59:24:5A:32:96:16...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

age

114

cache-control

🔵 Public(public)

content-encoding

📦 Gzip(gzip)

content-security-policy

upgrade-insecure-requests; default-src data: 'unsafe-inline'...

content-type

text/html; charset=utf-8

date

Mon, 16 Feb 2026 12:54:25 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (7)

aspmx.l.google.com

alt3.aspmx.l.google.com

alt1.aspmx.l.google.com

pelmmx01.pelmorex.com

+3 more

Domain Information

theweathernetwork.com

Domain Age

29y 10m

Created

25.04.1996

Expires

26.04.2027

Last Updated

04.09.2025

Registrar

Namescout Ltd

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

__Poppins_54ea3c

66/100

Readability

/30

25/40

16px · LH 1.13

Hierarchy

/20

18/25

4.25x ratio

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

__Poppins_54ea3c

Sans68px

Body Font

__Poppins_54ea3c

Sans16px

Contrast Ratio

Reading Comfort

~45 CPL

Needs attention

68px

24px

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 4.2x 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.

✅ Smart font loading: Using font-display: swap prevents invisible text during load.

Buy on MyFonts

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Microsoft ClarityFree

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

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Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(9)connect.facebook.net(2)googletagmanager.com(2)securepubads.g.doubleclick.net(2)scripts.clarity.ms(1)

Website Identity

Facebook X (Twitter)Instagram TikTok Threads

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Last analyzed: 16 Feb 2026 at 12:56

Historical Analysis & Change Tracking