portalsolar.com.br

https://portalsolar.com.br· First analyzed 16 May 2026· Updated 16 May 2026

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portalsolar.com.br

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

18.223.223.20

Site Location

🇧🇷 Brazilvia tld

Server Location

🇺🇸 Dublin, United States

ASN

AS16509

Organization

AWS EC2 (us-east-2)

Server

Nginx

Nameservers

ns-1289.awsdns-33.org.ns-1992.awsdns-57.co.uk.ns-277.awsdns-34.com.ns-979.awsdns-58.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

771 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.4 MB

176 requests

Image Optimization

Lazy LoadWebPResponsiveVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Next.js

Styling

Tailwind CSS

Infrastructure

Hosting

Amazon Web Services (AWS)

CDN

Vercel Image

Technology Stack

14 Technologies Detected

Analytics

CSS Frameworks

Advertising

Google Ads Google AdSense

Frameworks

Meta Frameworks

Other

Fonts

Tag Managers

Web Servers

Customer Support

SEO Analysis

B75/100

Meta Tags14/15

Content0/12

Headings8/8

Technical23/25

E-E-A-T2/7

Images7/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile4/4

Indexability3/3

portalsolar.com.brportalsolar.com.br

Portal Solar – Primeiro e maior portal de energia solar do Brasil

O Portal Solar é o primeiro e maior portal de energia solar do Brasil. Faça um orçamento grátis e descubra quanto custa para instalar energia solar.

Title Length65 chars

Recommended: 50-60 chars (~386px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (12 words). Search engines need substantial content for ranking.

2 issues found

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Crawlability

Sitemap

Type: standard

13 URLs

robots.txt

44 rules

Sitemap reference found

Local SEO

Local Search Readiness

12/100

Poor

3 14

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

Sponsored

AI & LLM Readiness

D41/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

7/25

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

Text ratio:1%

Words:1,315

Token eff.:Optimal

Structured Data

2 JSON-LD

Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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Sponsored

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.

50/100

252 mg

CO₂e / view

2.4 MB

Page Weight

30%

Cleaner Than

New Visitor

288 mg

Returning (cached)

144 mg

Annual (10K/mo)

30.2 kg

Emission Segments

Data Center

12 mg

Network

74 mg

Device

166 mg

Resource Breakdown

JavaScript

1.1 MB

Images

502.7 KB

CSS

313.1 KB

Fonts

6.6 KB

HTML

58.5 KB

Other

454.6 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

92%Excellent

Interactive

HTTPS

No WAF

216d

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

Valid From

19.11.2025

Valid Until

18.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

*.portalsolar.com.br

SHA-256 Fingerprint

30:4C:38:10:F8:AC:6D:93:7F:71:A7:6A:C8:43:D0:DF:CA:5C:A6:3C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-security-policy

script-src 'self' 'unsafe-inline' 'unsafe-eval' *.jsdelivr.n...

content-type

text/html; charset=utf-8

cross-origin-embedder-policy

unsafe-none

cross-origin-opener-policy

same-origin-allow-popups

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (2)

portalsolar-com-br.mail.protection.outlook.com

mx.ibconversations.com

Domain Information

portalsolar.com.br

Domain Age

15 years

Created

25.04.2011

Expires

25.04.2031

Last Updated

02.11.2024

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.

67/100

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

Myriad Pro + Noto Sans

WCAG Partial

58/100

Readability

/30

16/30

14px · LH 1.43

Hierarchy

/20

15/20

1.14x ratio · ✓ H1→H6

WCAG

/25

17/25

2.1:1 min contrast

Performance

/25

10/25

3 fonts · 10 req

Heading Font

Myriad Pro

Sans16px

Body Font

Noto Sans

Sans14px

Contrast Ratio

2.1:1

2 issues

Reading Comfort

~42 CPL

Narrow lines

16px

36px

48px

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 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.1:1).

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

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

GGoogle Fonts Buy on MyFontsFlesch 0

Color Palette

11 unique colors

9.83:1 AAA Light

#ffffff

Primary· 32.099999999999994%

#464340

Text· 5.5%

#f6eede

Accent· 12.4%

#c6c0b2

Border· 8.5%

#15202f

Primary· 7.1%

#091017

Primary· 6.5%

#d0d2c7

Text· 6.5%

#253140

Secondary· 5.7%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(14)googletagmanager.com(3)connect.facebook.net(2)pagead2.googlesyndication.com(1)

Website Identity

Portal Solar

Organization

www.portalsolar.com.br/

15 years old

Location detected: 🇧🇷 Brazilvia tld

📧 Microsoft 365pt-BR

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 16 May 2026 at 23:04

Historical Analysis & Change Tracking