faperj.br

https://faperj.br· First analyzed 18 May 2026· Updated 18 May 2026

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faperj.br

Mobile

Sponsored

Hosting Provider

Fundação Carlos Chagas Filho de Amparo a Pesquisa

IP Address

200.6.41.120

Site Location

🇧🇷 Brazilvia phone

Server Location

🇧🇷 Santo Cristo, Brazil

ASN

AS2715

Organization

Fundação Carlos Chagas Filho de Amparo a Pesquisa

Server

Apache

Nameservers

guanabara.rederio.br.ns2.faperj.br.ns1.faperj.br.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.0 s10%

Speed Index

3.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.1 MB

73 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

Svelte

Styling

Bootstrap

Infrastructure

Hosting

Fundação Carlos Chagas Filho de Amparo a Pesquisa

Technology Stack

12 Technologies Detected

CSS Frameworks

Analytics

Frameworks

Libraries

Other

Icon Libraries

Fonts

Web Servers

Customer Support

SEO Analysis

D51/100

Meta Tags5/15

Content3/12

Headings6/8

Technical14/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

faperj.brfaperj.br

FAPERJ

Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro - FAPERJ

Title Length6 chars

Recommended: 50-60 chars (~37px / 580px)

Description Length66 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (1 words). Search engines need substantial content for ranking.

9 issues found

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Crawlability

Sitemap

robots.txt

23 rules

Local SEO

Local Search Readiness

10/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

F31/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

4/25

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:1%

Words:1,854

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

6/20

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

1/15

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

2 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.

9/100

392 mg

CO₂e / view

3.1 MB

Page Weight

30%

Cleaner Than

New Visitor

448 mg

Returning (cached)

224 mg

Annual (10K/mo)

47.1 kg

Emission Segments

Data Center

88 mg

Network

94 mg

Device

211 mg

Resource Breakdown

JavaScript

46.6 KB

Images

2.8 MB

CSS

274.0 KB

HTML

12.3 KB

Green Hosting Not Verified

Fundação Carlos Chagas Filho de Amparo a Pesquisa

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

48d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

06.04.2026

Valid Until

05.07.2026

Subject Alternative Names (2)

*.faperj.brfaperj.br

SHA-256 Fingerprint

40:ED:FC:3E:38:F1:C1:4A:E2:EE:C9:EE:3E:FF:F9:5E:15:24:A5:2F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

12278

content-type

text/html; charset=UTF-8

date

Mon, 18 May 2026 04:28:49 GMT

keep-alive

timeout=5, max=100

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

morfeu.faperj.br

Domain Information

faperj.br

Domain Age

30y 4m

Created

01.01.1996

Last Updated

25.03.2026

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

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.

62/100

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

Arial

WCAG Partial

63/100

Readability

/30

18/30

16px · LH 1.30

Hierarchy

/20

12/20

1.38x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

17/25

System fonts

Heading Font

Arial

Sans22px

Body Font

Arial

Sans16px

Contrast Ratio

1:1

8 issues

Reading Comfort

~41 CPL

Narrow lines

22px

12px

16px

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

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 5/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Flesch 5

Color Palette

10 unique colors

3.94:1 AA Large Light

#f2f2f2

Background· 19.2%

#737887

Secondary· 4.4%

#010e29

Primary· 17.6%

#2c4465

Secondary· 8.5%

#395d76

Secondary· 7%

#d8d9cf

Border· 5.5%

#52254e

Secondary· 5.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

13 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(2)ssl.google-analytics.com(1)ajax.googleapis.com(1)maxcdn.bootstrapcdn.com(1)tag.goadopt.io(1)

Website Identity

faperj.br

+552123332000

30 years old

Location detected: 🇧🇷 Brazilvia phone

pt-BR

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 18 May 2026 at 04:29

Historical Analysis & Change Tracking