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

eltiempo.com

https://eltiempo.com· First analyzed 13 Feb 2026· Updated 13 Feb 2026

Export

eltiempo.com

Mobile

Sponsored

Hosting Provider

Microsoft Azure

azure.microsoft.com

IP Address

172.200.168.128

Server Location

🇺🇸 Boydton, United States

ASN

AS8075

Organization

Microsoft Azure Cloud (eastus2)

CDN

CloudFront

Nameservers

ns4.markmonitor.com.ns1.markmonitor.com.ns5.markmonitor.com.ns7.markmonitor.com.+3 more

Performance

Page Speed

2.3 MB

172 requests

Image Optimization

Lazy LoadWebPAVIFResponsive

0–49

50–89

90–100

Architecture Stack

Headless

⚙️ SSR

Decoupled

API

Data Source

Headless CMS

Strapi

Infrastructure

Hosting

Microsoft Azure

CDN

CloudFront

Detected API Sources

https://cdn.id5-sync.com/api/1...

Technology Stack

17 Technologies Detected

Advertising

Google Ads Twitter Ads Criteo Taboola Outbrain

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Crazy Egg

Meta Frameworks

Libraries

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Customer Support

Payments

SEO Analysis

A88/100

eltiempo.comeltiempo.com

Últimas noticias de Colombia y el Mundo - ELTIEMPO.COM

Noticias Principales de Colombia y El Mundo Últimas noticias en deportes, economía, política y tecnología Manténgase informado sobre las noticias de Colombia...

Description truncated.

Title Length54 chars

Recommended: 50-60 chars

Description Length174 chars

Recommended: 120-160 chars

Issues (0)

2 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

758 URLs

robots.txt

116 rules

Sitemap reference found

Sponsored

Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

91d

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+H3

Valid From

15.04.2025

Valid Until

15.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

eltiempo.com*.eltiempo.com

SHA-256 Fingerprint

FA:66:40:2F:D6:0D:48:F2:C7:8E:E7:2E:BF:B0:2F:28:39:47:A7:E1...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

age

alt-svc

h3=":443"; ma=86400

cache-control

🟡 120s(max-age=120, public, stale-if-error=86400, stale-while-reval...)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

eltiempo-com.mail.protection.outlook.com

Domain Information

eltiempo.com

Domain Age

30y 4m

Created

11.10.1995

Expires

10.10.2026

Last Updated

08.09.2024

Registrar

MarkMonitor Inc.

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

Legitimate interest basis mentioned

Typography & Readability

PublicoHeadline + IBMPlexSans

40/100

Readability

/30

12/40

11px · LH 1.27

Hierarchy

/20

25/25

3.27x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

13/20

2 fonts

Heading Font

PublicoHeadline

Sans36px

Body Font

IBMPlexSans

Sans11px

Contrast Ratio

Reading Comfort

~39 CPL

Needs attention

36px

30px

24px

11px

❌ Critical: 11px body text is too small. Increase to at least 14px.

✅ Strong hierarchy: Headlines are 3.3x larger than body text.

✅ Good performance: Using 2 font families keeps load times fast.

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

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

⚠️ Cramped layout: 325 elements lack adequate spacing.

GGoogle Fonts Buy on MyFonts

Business & Marketing Stack

10 Tools Detected

Enterprise

Behavior Analytics

Crazy EggSMB

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Twitter/X AdsMid-Market

TaboolaMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

Quantcast ChoiceMid-Market

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Twitter/X WidgetsFree

Social widgets and sharing tools

Reviews & Social Proof

TrustpilotMid-Market

Customer reviews and testimonials

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)connect.facebook.net(4)s0.2mdn.net(2)sdk.mrf.io(2)script.crazyegg.com(1)

Website Identity

eltiempo.com

30 years old

MarkMonitor Inc.📧 Microsoft 365

Social Profiles

Facebook X (Twitter)Instagram YouTube TikTok

Sponsored

Last analyzed: 13 Feb 2026 at 19:28

Historical Analysis & Change Tracking