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.

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glasgowlive.co.uk

https://glasgowlive.co.uk· First analyzed 26 Apr 2026· Updated 26 Apr 2026

Export

glasgowlive.co.uk

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

52.31.45.132

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

Server

CloudFront

CDN

Fastly

Nameservers

ns-384.awsdns-48.com.ns-751.awsdns-29.net.ns-1304.awsdns-35.org.ns-1854.awsdns-39.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

887 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.3 MB

169 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

Infrastructure

Platform

AWS CloudFront

CDN

Fastly

Progressive Web App

Web Manifest

Technology Stack

11 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Amplitude

Advertising

Google Ads Snapchat Pixel Taboola

Meta Frameworks

CSS Frameworks

Tag Managers

CDN

Security

SEO Analysis

C69/100

Meta Tags8/15

Content8/12

Headings3/8

Technical21/25

E-E-A-T2/7

Images6/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

glasgowlive.co.ukglasgowlive.co.uk

Glasgow Live: Latest Glasgow News, sport, features and comment from...

Your companion to life in Scotland's biggest and best city. Covering News from Glasgow, sport, opinion and much more.

Title truncated.

Title Length89 chars

Recommended: 50-60 chars (~558px / 580px)

Description Length117 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (89 chars, ~558px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

59 URLs

robots.txt

41 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

Poor

3 13 1

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F35/100

Bot Access

12/25

Machine Read.

7/25

Schema Data

5/25

Citation

11/25

AI Bot Access

7/14 accessible

AI Search

OAI-SearchBot

PerplexityBot

Claude-SearchBot

Gemini-Deep-Research

DuckAssistBot

Training

GPTBot

ClaudeBot

Google-Extended

Meta-ExternalAgent

Bytespiderinfo

Amazonbot

Applebot-Extended

CCBotinfo

Fetch

ChatGPT-User

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:1%

Words:909

Token eff.:Optimal

Structured Data

1 JSON-LD

NewsArticle×1.2(min)WebSite

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headingsavg 12w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.

87/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

17/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

15/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

15/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

9/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.

68/100

130 mg

CO₂e / view

1.3 MB

Page Weight

70%

Cleaner Than

New Visitor

149 mg

Returning (cached)

74 mg

Annual (10K/mo)

15.6 kg

Emission Segments

Data Center

6 mg

Network

38 mg

Device

85 mg

Resource Breakdown

JavaScript

654.0 KB

Images

5.1 KB

CSS

76.7 KB

Fonts

481.7 KB

HTML

46.5 KB

Other

23.1 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

56%Poor

Interactive

HTTPS

WAF

113d

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

19.07.2025

Valid Until

17.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

mirror.co.uk*.tm-dev-awx.com*.liverpoolecho.co.uk*.the-express.com*.examinerlive.co.uk*.rossendalefreepress.co.uk*.derbytelegraph.co.uk*.bristolpost.co.uk+12 more

SHA-256 Fingerprint

BE:AB:D4:BA:1D:7E:92:B4:99:D6:62:06:F1:38:82:88:3F:60:22:52...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

access-control-allow-origin

age

cache-control

🟡 60s(public, max-age=60, must-revalidate)

content-encoding

⚡ Brotli(br)

content-security-policy

frame-ancestors 'self' https://*.cdn.ampproject.org/ https:/...

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt3.aspmx.l.google.com

alt4.aspmx.l.google.com

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

+1 more

Domain Information

glasgowlive.co.uk

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

Data Protection Officer mentioned

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.

74/100

Mobile Friendly24 breakpoints

Viewport Meta

The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.

Responsive Design

Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.

Touch Icons

Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.

Readable Font Size

Base font size should be at least 16px on mobile to ensure text is readable without zooming.

Relative Units

Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.

No H-Scroll Risk

No elements wider than the viewport that would cause horizontal scrolling on mobile devices.

Tap Targets OK

Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.

No Fixed Widths

No elements with fixed pixel widths that could overflow on smaller screens and break the layout.

Viewport

width=device-width, initial-scale=1

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Open Sans + Helvetica

WCAG AAA

72/100

Readability

/30

20/30

14px · LH 1.50

Hierarchy

/20

20/20

2.57x ratio · ✓ H1→H6

WCAG

/25

22/25

8.28:1 min contrast

Performance

/25

10/25

4 fonts · 15 req

Heading Font

Open Sans

Sans36px

Body Font

Helvetica

Sans14px

Contrast Ratio

8.28:1

WCAG AAA (≥7:1)

Reading Comfort

Dual Sans-Serif

left aligned

36px

41px

36px

14px

Minor Second

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.3:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

Buy on MyFontsFlesch 0

Color Palette

12 unique colors

6.33:1 AA Light

#ffffff

Background· 54.7%

#675c6a

Other· 4.3%

#9c2787

Primary· 9%

#d5e675

Accent· 4.6%

#0b3bb2

Accent· 3.8%

#441e4f

Secondary· 3.8%

#0f53ce

Accent· 3.3%

#ccb7c6

Secondary· 3.1%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

AmplitudeMid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(13)cdn.amplitude.com(2)cmp.inmobi.com(2)sb.scorecardresearch.com(1)cdn.eu.amplitude.com(1)

Website Identity

Glasgow Live

www.glasgowlive.co.uk

Location detected: 🇬🇧 United Kingdomvia tld

📧 Google Workspaceen

Social Profiles

Facebook X (Twitter)

Sponsored

Last analyzed: 26 Apr 2026 at 16:01

Historical Analysis & Change Tracking