ufersa.edu.br

https://ufersa.edu.br· First analyzed 28 Apr 2026· Updated 28 Apr 2026

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ufersa.edu.br

Mobile

Sponsored

Hosting Provider

Huawei International Pte. LTD

IP Address

119.8.229.155

Site Location

🇧🇷 Brazilvia tld

Server Location

🇧🇷 São Paulo, Brazil

ASN

AS136907

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

laila.ns.cloudflare.com.tom.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.3 MB

101 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Tema Ufersav0.9.31Custom

by nicholasandre@ufersa.edu.br, arturafonso4@gmail.com - UFERSA

Technology Stack

15 Technologies Detected

Plugins

Cookie Law Info Groovy Menu Free Super Rss Reader Ajax Search Lite Advanced Iframe Gtranslate

Analytics

Libraries

CSS Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

C65/100

Meta Tags11/15

Content11/12

Headings8/8

Technical14/25

E-E-A-T0/7

Images3/7

Links4/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

ufersa.edu.brufersa.edu.br

Portal UFERSA | Universidade Federal Rural do Semi-Árido

Universidade Federal Rural do Semi-Árido

Title Length56 chars

Recommended: 50-60 chars (~332px / 580px)

Description Length40 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (39/54) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

17 rules

Local SEO

Local Search Readiness

0/100

Poor

15 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

F38/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

Citation

7/25

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

nav

Text ratio:5%

Words:1,342

Token eff.:Optimal

Sections/1K:1.5

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary376w

Descriptive Headingsavg 1.4w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

14/20

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

Forms & Inputs

10/15

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

Color & Contrast

14/15

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

Keyboard & Focus

9/15

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

ARIA & Roles

5/15

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

5 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.

31/100

295 mg

CO₂e / view

2.3 MB

Page Weight

30%

Cleaner Than

New Visitor

338 mg

Returning (cached)

169 mg

Annual (10K/mo)

35.4 kg

Emission Segments

Data Center

66 mg

Network

71 mg

Device

159 mg

Resource Breakdown

JavaScript

204.5 KB

Images

1.9 MB

CSS

152.5 KB

Fonts

79.3 KB

HTML

33.1 KB

Green Hosting Not Verified

Huawei International Pte. LTD

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

43d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

13.03.2026

Valid Until

11.06.2026

Subject Alternative Names (17)

*.angicos.ufersa.edu.br*.caraubas.ufersa.edu.br*.cca.ufersa.edu.br*.ccbs.ufersa.edu.br*.ccen.ufersa.edu.br*.ccsah.ufersa.edu.br*.ce.ufersa.edu.br*.nead.ufersa.edu.br+9 more

SHA-256 Fingerprint

61:0A:A3:75:16:99:48:99:E3:1D:53:23:5C:AB:B9:E8:38:61:E1:58...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Tue, 28 Apr 2026 22:25:34 GMT

link

<https://ufersa.edu.br/wp-json/>; rel="https://api.w.org/"

p3p

CP="ALL DSP NID CURa ADMa DEVa HISa OTPa OUR NOR NAV DEM"

server

nginx

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt3.aspmx.l.google.com

alt2.aspmx.l.google.com

alt1.aspmx.l.google.com

alt4.aspmx.l.google.com

+1 more

Domain Information

ufersa.edu.br

Domain Age

20y 9m

Created

05.08.2005

Last Updated

31.08.2025

DNSSEC

Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner

CookieYes

GDPR Indicators

Cookie consent banner detected

CMP: CookieYes

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.

73/100

Mobile Friendly1 breakpoint

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto

WCAG Partial

69/100

Readability

/30

20/30

14px · LH 1.43

Hierarchy

/20

14/20

1.71x ratio · ✓ H1→H6

WCAG

/25

15/25

3.11:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Roboto

Sans24px

Body Font

Roboto

Sans14px

Contrast Ratio

3.11:1

14 issues

Reading Comfort

~42 CPL

Narrow lines

24px

30px

24px

18px

14px

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 3.1:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsFluid Type (rem)Flesch 10

Color Palette

8 unique colors

Light

#ffffff

Background· 34.7%

#ecedf1

Primary· 32.9%

#c4a7a0

Secondary· 7.6%

#8627b3

Accent· 6.3%

#84959d

Secondary· 5.5%

#4b2985

Accent· 4.4%

#eddbbb

Accent· 2.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

ufersa.edu.br(14)google-analytics.com(2)googletagmanager.com(2)vlibras.gov.br(1)stats.wp.com(1)

Website Identity

ufersa.edu.br

20 years old

Location detected: 🇧🇷 Brazilvia tld

📧 Google Workspace

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 28 Apr 2026 at 22:26

Historical Analysis & Change Tracking