s3browser.com

https://s3browser.com· First analyzed 21 May 2026· Updated 21 May 2026

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s3browser.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

34.237.68.111

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

;]

Nameservers

ns-1849.awsdns-39.co.uk.ns-998.awsdns-60.net.ns-1146.awsdns-15.org.ns-171.awsdns-21.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

447 ms10%

Speed Index

581 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

513 KB

17 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Amazon Web Services (AWS)

Progressive Web App

Web ManifestApple Touch Icon

SEO Analysis

D54/100

Meta Tags8/15

Content12/12

Headings4/8

Technical10/25

E-E-A-T0/7

Images4/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

s3browser.coms3browser.com

S3 Browser - Amazon S3 Client for Windows. User Interface for Amazo...

S3 Browser - Amazon S3 Client for Windows. User Interface for Amazon S3. S3 Explorer. Bucket Explorer.

Title truncated.

Title Length92 chars

Recommended: 50-60 chars (~566px / 580px)

Description Length102 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (92 chars, ~566px). Will be truncated in search results.
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

10 issues found

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Crawlability

Sitemap

Type: standard

109 URLs

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

5/100

Poor

2 14 2

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

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

0/25

Citation

5/25

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

blockquotes

Text ratio:23%

Words:873

Token eff.:Optimal

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary71w

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

69/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

9/20

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

9/15

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.

67/100

52 mg

CO₂e / view

512.8 KB

Page Weight

90%

Cleaner Than

New Visitor

59 mg

Returning (cached)

30 mg

Annual (10K/mo)

6.2 kg

Emission Segments

Data Center

3 mg

Network

15 mg

Device

34 mg

Resource Breakdown

JavaScript

12.9 KB

Images

462.0 KB

CSS

13.5 KB

HTML

24.3 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

40d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

01.04.2026

Valid Until

30.06.2026

Subject Alternative Names (2)

s3browser.comwww.s3browser.com

SHA-256 Fingerprint

1C:55:65:78:EE:04:A9:FC:4A:B3:58:66:46:B3:5B:E2:0F:CA:D5:15...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟣 Private(private)

content-length

24600

content-type

text/html; charset=utf-8

date

Thu, 21 May 2026 00:54:39 GMT

server

;]

x-aspnet-version

4.0.30319

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

netsdk.com

Domain Information

s3browser.com

Domain Age

17y 9m

Created

18.08.2008

Expires

18.08.2026

Last Updated

13.05.2026

Registrar

Amazon Registrar, Inc.

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.

31/100

Not Mobile Friendly

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.

6 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

arial

WCAG Partial

63/100

Readability

/30

17/30

15px · LH 1.64

Hierarchy

/20

9/20

1.4x ratio

WCAG

/25

17/25

3.9:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

arial

Sans21px

Body Font

arial

Sans15px

Contrast Ratio

3.9:1

27 issues

Reading Comfort

~67 CPL

Optimal (45–75)

21px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line length: ~67 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 27 elements below WCAG AA threshold (min 3.9:1).

⚠️ 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 49

Color Palette

7 unique colors

4.98:1 AA Light

#ffffff

Background· 72.5%

#796d6b

Other· 4.9%

#ced7d0

Primary· 4.2%

#8eaab7

Secondary· 3.4%

#e7e4da

Secondary· 3.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

2 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(1)

Website Identity

s3browser.com

17 years old

Location detected: 🇺🇸 United Statesvia ip

Amazon Registrar, Inc.

Social Profiles

Facebook Telegram

Sponsored

Last analyzed: 21 May 2026 at 00:54

Historical Analysis & Change Tracking