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

ufba.br

https://ufba.br· First analyzed 17 Feb 2026· Updated 17 Feb 2026

Export

ufba.br

Sponsored

Hosting Provider

Universidade Federal DA Bahia

IP Address

200.128.56.88

Server Location

🇧🇷 Salvador, Brazil

ASN

AS53164

Organization

Universidade Federal DA Bahia

Server

Apache

Nameservers

ns1.pop-ba.rnp.br.ns2.pop-ba.rnp.br.dns.ufba.br.

Performance

Page Speed

2.6 MB

83 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Drupal

Technology Stack

11 Technologies Detected

Analytics

CSS Frameworks

Meta Frameworks

Libraries

Fonts

Web Servers

SEO Analysis

C62/100

ufba.brufba.br

Universidade Federal da Bahia |

A Universidade Federal da Bahia tem seu começo em 18 de fevereiro de 1808, quando o Príncipe Regente Dom João VI institui a Escola de Cirurgia da Bahia, prim...

Description truncated.

Title Length31 chars

Recommended: 50-60 chars

Description Length430 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag - every page should have one H1
• Many images missing alt text (36/47)

4 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Sponsored

Security Score

56%Poor

Interactive

HTTPS

No WAF

84d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Rede Nacional de Ensino e Pesquisa - RNP

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

10.04.2025

Valid Until

12.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ufba.brufba.br

SHA-256 Fingerprint

D6:B4:D2:13:7B:EA:79:89:C4:A0:36:03:DD:5B:D3:C9:FE:13:CA:5E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(public, max-age=0, private)

content-encoding

📦 Gzip(gzip)

content-language

pt-br

content-type

text/html; charset=utf-8

date

Tue, 17 Feb 2026 07:06:05 GMT

etag

"1771309812-0"

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

aspmx.l.google.com

Domain Information

ufba.br

Domain Age

30y 1m

Created

01.01.1996

Last Updated

18.11.2019

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

Typography & Readability

Raleway + sans-serif

63/100

Readability

/30

32/40

14px · LH 1.43

Hierarchy

/20

8/25

WCAG

/25

15/15

Contrast: undefined

Performance

/25

13/20

1 font

Heading Font

Raleway

Sans

Body Font

sans-serif

Sans14px

Contrast Ratio

Reading Comfort

~44 CPL

Needs attention

30px

14px

⚠️ Small text: 14px may be hard to read on mobile. Consider 16px+.

✅ Optimal line spacing: 1.43 ratio ensures comfortable reading.

✅ 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.

✅ Protected text on images: Using gradient for readability.

Buy on MyFonts

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

ufba.br(6)feed.mikle.com(2)piwik.ufba.br(1)googletagmanager.com(1)translate.googleapis.com(1)

Website Identity

Facebook Instagram

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Last analyzed: 17 Feb 2026 at 07:06

Historical Analysis & Change Tracking