ulbra.br

https://ulbra.br· First analyzed 14 May 2026· Updated 14 May 2026

Export

ulbra.br

Mobile

Sponsored

Hosting Provider

Super.so

super.so

IP Address

187.60.192.5

Site Location

🇧🇷 Brazilvia tld

Server Location

🇧🇷 Canoas, Brazil

ASN

AS28157

Organization

Aelbra Educ Superior-graduacao E Posgraduacao S.A

Server

Nginx

Nameservers

dns2.ulbra.br.dns1.ulbra.br.

Performance

Core Web Vitals

Weight

First Contentful Paint

998 ms10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1 MB

40 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Super.so

Technology Stack

11 Technologies Detected

Analytics

CSS Frameworks

Libraries

Tag Managers

Advertising

Web Servers

Languages

Customer Support

SEO Analysis

D51/100

Meta Tags12/15

Content6/12

Headings1/8

Technical17/25

E-E-A-T0/7

Images2/7

Links2/5

URL5/5

Social2/5

Freshness0/4

Mobile1/4

Indexability3/3

ulbra.brulbra.br

Ulbra - Universidade Luterana do Brasil

Venha para a Ulbra e tenha acesso a ensino de excelência e infraestrutura completa em uma instituição com mais de 50 anos de tradição.

Title Length39 chars

Recommended: 50-60 chars (~230px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

12 issues found

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Crawlability

Sitemap

Type: standard

1,666 URLs

robots.txt

8 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

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AI & LLM Readiness

F29/100

Bot Access

20/25

Machine Read.

3/25

Schema Data

0/25

Citation

6/25

AI Bot Access

14/14 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:3%

Words:267

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary10w

Descriptive Headings

Canonical URL

Open Graph1/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

54/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

7/20

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

Forms & Inputs

2/15

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.

4 recommendations

•Accessibility recommendation preview...

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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.

44/100

129 mg

CO₂e / view

1.0 MB

Page Weight

70%

Cleaner Than

New Visitor

148 mg

Returning (cached)

74 mg

Annual (10K/mo)

15.5 kg

Emission Segments

Data Center

29 mg

Network

31 mg

Device

69 mg

Resource Breakdown

JavaScript

201.9 KB

Images

32.3 KB

CSS

801.2 KB

HTML

10.0 KB

Green Hosting Not Verified

Super.so

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

104d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

26.08.2025

Valid Until

26.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ulbra.brulbra.br

SHA-256 Fingerprint

0E:AC:C3:77:D9:8C:3A:CC:CD:11:AE:2E:10:83:7D:E3:B4:2C:21:07...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟣 Private(private, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-length

9958

content-type

text/html; charset=ISO-8859-1

date

Thu, 14 May 2026 08:59:56 GMT

expires

Thu, 14 May 2026 10:00:30 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

aspmx.l.google.com

alt2.aspmx.l.google.com

aspmx2.googlemail.com

alt1.aspmx.l.google.com

+1 more

Domain Information

ulbra.br

Domain Age

28y 4m

Created

23.12.1997

Last Updated

23.05.2014

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

66/100

Mobile Friendly6 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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Inter

WCAG Partial

64/100

Readability

/30

22/30

16px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Inter

Body Font

Inter

Sans16px

Contrast Ratio

1:1

14 issues

Reading Comfort

~38 CPL

Narrow lines

24px

16px

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

✅ 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.

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Buy on MyFontsFlesch 0

Color Palette

12 unique colors

Light

#312207

Primary· 21.2%

#004d46

Accent· 14.9%

#1b0e03

Accent· 11.600000000000001%

#593a12

Accent· 7.2%

#a67828

Accent· 6.9%

#e7ded7

Secondary· 6.8%

#716f4e

Secondary· 6.1%

#c3a588

Secondary· 6%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

13 Resources

Scripts

Styles

Async

Defer

Top Script Sources

sst.ulbra.br(4)ulbra.br(3)connect.facebook.net(2)cdn.visitorapi.com(1)api.ulbra.br(1)

Website Identity

ulbra.br

28 years old

Location detected: 🇧🇷 Brazilvia tld

📧 Google Workspacept-BR

Social Profiles

Facebook Instagram

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Last analyzed: 14 May 2026 at 10:00

Historical Analysis & Change Tracking