rfgen.com

https://rfgen.com· First analyzed 04 Jun 2026· Updated 04 Jun 2026

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rfgen.com

Mobile

Sponsored

Hosting Provider

Google Cloud Platform

cloud.google.com

IP Address

173.255.117.27

Site Location

🇺🇸 El Dorado Hills, United Statesvia schema

Server Location

🇺🇸 Council Bluffs, United States

ASN

AS396982

Organization

Google Cloud (us-central1)

Server

Nginx

CDN

Nameservers

ns1.p201.dns.oraclecloud.net.ns4.p201.dns.oraclecloud.net.ns3.p201.dns.oraclecloud.net.ns2.p201.dns.oraclecloud.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

471 ms10%

Speed Index

612 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

58 KB

35 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPress

Infrastructure

Hosting

Google Cloud Platform

CDN

Technology Stack

15 Technologies Detected

Plugins

Sassy Social Share Newsletter Megamenu

Yoast SEO

WP Rocket

UI Components

Slick Carousel Fancybox

CSS Frameworks

Frameworks

Libraries

Icon Libraries

Analytics

Tag Managers

Web Servers

SEO Analysis

B78/100

Meta Tags15/15

Content3/12

Headings8/8

Technical24/25

E-E-A-T5/7

Images4/7

Links2/5

URL5/5

Social4/5

Freshness2/4

Mobile3/4

Indexability3/3

rfgen.comrfgen.com

Mobile Barcoding and Data Collection Solutions - RFgen

Unlock the potential of your supply chain data with mobile data collection software. Barcode scanning, RFID, Geolocation, and AI ready data.

Title Length54 chars

Recommended: 50-60 chars (~320px / 580px)

Description Length140 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (8 words). Search engines need substantial content for ranking.

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

23 rules

Sitemap reference found

Local SEO

Local Search Readiness

57/100

Fair

15 9

Sponsored

AI & LLM Readiness

D51/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

13/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:3%

Words:1,414

Token eff.:Optimal

Structured Data

4 JSON-LD

Person×1.3Organization×1.1WebSiteLocalBusiness×1.1VideoObjectSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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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.

79/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

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

11/15

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.

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.

93/100

A+

6 mg

CO₂e / view

58.1 KB

Page Weight

95%

Cleaner Than

New Visitor

7 mg

Returning (cached)

3 mg

Annual (10K/mo)

708 g

Emission Segments

Data Center

<0.001 g

Network

2 mg

Device

4 mg

Resource Breakdown

HTML

58.1 KB

Green Hosting Verified

Google Cloud

GWF Verified

1 recommendation

•Carbon footprint recommendation preview...

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Security Score

86%Very Good

Interactive

HTTPS

No WAF

88d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

03.06.2026

Valid Until

01.09.2026

Subject Alternative Names (1)

www.rfgen.com

SHA-256 Fingerprint

DF:56:EB:90:0F:08:49:CA:BA:34:A8:A2:4C:A1:FB:03:EC:7C:F1:E7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 600s(public, s-maxage=1800, max-age=600, stale-while-revalidate=6...)

content-encoding

⚡ Brotli(br)

content-security-policy

upgrade-insecure-requests

content-type

text/html; charset=UTF-8

date

Thu, 04 Jun 2026 17:41:04 GMT

permissions-policy

geolocation=(), microphone=(), camera=(), payment=()

Good Warning Issue

Email Infrastructure

Barracuda

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

d128899b.ess.barracudanetworks.com

d128899a.ess.barracudanetworks.com

Domain Information

rfgen.com

Domain Age

27y 9m

Created

02.09.1998

Expires

01.09.2027

Last Updated

26.12.2023

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

84/100

Mobile Friendly65 breakpoints

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

74/100

Readability

/30

23/30

18px · LH 1.60

Hierarchy

/20

19/20

3.56x ratio · ✓ H1→H6

WCAG

/25

12/25

1.22:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

-apple-system

Sans64px

Body Font

-apple-system

Sans18px

Contrast Ratio

1.22:1

3 issues

Reading Comfort

~39 CPL

Narrow lines

64px

66px

64px

24px

18px

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.2:1).

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

✅ Strong hierarchy: Headlines are 3.6x larger than body text.

Flesch 39

Color Palette

7 unique colors

Light

#ffffff

Background· 20.099999999999998%

#00113f

Primary· 71.3%

#6dbe8e

Secondary· 2.7%

#485e6c

Secondary· 1.5%

#1e2e4f

Secondary· 1.1%

#a9e7bf

Accent· 0.7%

Business & Marketing Stack

3 Tools Detected

Enterprise

CRM Systems

SalesforceEnterprise

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

rfgen.com(15)pi.pardot.com(1)

Website Identity

RFgen Software

LocalBusiness

RFgen Software empowers enterprise organizations to achieve digital success by equipping customers to overcome the challenges of today—and tomorrow. We position your business for growth and long-term profitability by giving you a competitive edge with solutions for Mobile Inventory, Mobile Barcoding

(888) 426-2286

www.rfgen.com/

27 years old

1101 Investment Blvd #250, El Dorado Hills

95762, El Dorado Hills, CA

Location detected: 🇺🇸 United States, El Dorado Hillsvia schema

Network Solutions, LLC📧 Barracudaen-US

Social Profiles

X (Twitter)LinkedIn YouTube

Sponsored

Last analyzed: 04 Jun 2026 at 17:41

Historical Analysis & Change Tracking