umbler.com

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

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umbler.com

Mobile

Sponsored

Hosting Provider

RedeHost Internet Ltda

IP Address

187.84.237.146

Site Location

🇧🇷 Brazilvia ip

Server Location

🇧🇷 Gravataí, Brazil

ASN

AS53057

Organization

RedeHost Internet Ltda

Server

Microsoft IIS

Nameservers

ns1.umbler.com.ns2.umbler.com.ns3.umbler.com.ns4.umbler.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.9 s10%

Speed Index

2.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

85 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPress

Infrastructure

Hosting

RedeHost Internet Ltda

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

16 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity Segment

Other

GSAP Lottie ScrollMagic

Advertising

Google Ads Google AdSense TikTok Pixel

CSS Frameworks

Fonts

Tag Managers

Web Servers

SEO Analysis

B70/100

Meta Tags10/15

Content11/12

Headings5/8

Technical19/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

umbler.comumbler.com

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Title Length38 chars

Recommended: 50-60 chars (~225px / 580px)

Description Length83 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (19/26) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: standard

36 URLs

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

8/100

Poor

2 15 2

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

Sponsored

AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

Citation

13/25

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

navheader/footer

Text ratio:8%

Words:816

Token eff.:Optimal

Sections/1K:6.1

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary13w

Descriptive Headingsavg 7w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

60/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

15/20

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

15/15

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

6/15

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

3 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.

38/100

146 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

167 mg

Returning (cached)

83 mg

Annual (10K/mo)

17.5 kg

Emission Segments

Data Center

33 mg

Network

35 mg

Device

78 mg

Resource Breakdown

JavaScript

568.8 KB

Images

942 B

CSS

293.6 KB

Fonts

795 B

HTML

11.9 KB

Other

302.3 KB

Green Hosting Not Verified

RedeHost Internet Ltda

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

180d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.11.2025

Valid Until

12.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.umbler.comumbler.com

SHA-256 Fingerprint

D9:EB:88:2F:EB:DB:49:23:22:B6:B1:61:AE:F1:6F:89:A6:F2:5E:89...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

11860

content-type

text/html; charset=utf-8

date

Sat, 16 May 2026 05:24:45 GMT

server

Microsoft-IIS/10.0

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

mx783.umbler.com.br

mx364.umbler.com

mx240.umbler.co.uk

mx128.umbler.in

Domain Information

umbler.com

Domain Age

12y 11m

Created

03.06.2013

Expires

03.06.2027

Last Updated

19.09.2022

Registrar

PDR Ltd. d/b/a PublicDomainRegistry.com

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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=1.0

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial

75/100

Readability

/30

25/30

18px · LH 1.50

Hierarchy

/20

13/20

3.11x ratio

WCAG

/25

15/25

1:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

-apple-system

Sans56px

Body Font

-apple-system

Sans18px

Contrast Ratio

1:1

31 issues

Reading Comfort

~37 CPL

Narrow lines

56px

32px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 31 elements below WCAG AA threshold (min 1.0:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ Strong hierarchy: Headlines are 3.1x larger than body text.

GGoogle FontsFluid TypeFlesch 17

Color Palette

4 unique colors

Light

#091023

Accent· 51.099999999999994%

#151f41

Accent· 37%

#557cf2

Primary· 0%

#445893

Secondary· 6.2%

#aabfea

Primary· 5.8%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

analytics.tiktok.com(3)google-analytics.com(3)googletagmanager.com(3)local(3)pagead2.googlesyndication.com(2)

Website Identity

umbler.com

12 years old

Location detected: 🇧🇷 Brazilvia ip

PDR Ltd. d/b/a PublicDomainRegistry.compt-br

Social Profiles

Instagram LinkedIn

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Last analyzed: 16 May 2026 at 05:25

Historical Analysis & Change Tracking