shelf-awareness.com

https://shelf-awareness.com· First analyzed 04 May 2026· Updated 04 May 2026

Export

shelf-awareness.com

Mobile

Sponsored

Hosting Provider

Equinix (EMEA) Acquisition Enterprises B.V.

IP Address

147.28.150.40

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Washington, United States

ASN

AS15830

Server

Apache

Nameservers

ns57.worldnic.com.ns58.worldnic.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.9 s10%

Speed Index

2.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

81 KB

45 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Equinix (EMEA) Acquisition Enterprises B.V.

Technology Stack

9 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel

UI Components

Owl Carousel Fancybox

CSS Frameworks

Libraries

Web Servers

SEO Analysis

C61/100

Meta Tags9/15

Content12/12

Headings6/8

Technical14/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

shelf-awareness.comshelf-awareness.com

Shelf Awareness

Welcome to the Web site for Shelf Awareness: Daily Enlightenment for the Book Trade, the free e-mail newsletter dedicated to helping the people in stores, ...

Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (21/22) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

9 rules

Sitemap reference found

Local SEO

Local Search Readiness

8/100

Poor

3 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

D41/100

Bot Access

19/25

Machine Read.

13/25

Schema Data

0/25

Citation

9/25

AI Bot Access

13/14 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

blockquotesnavheader/footer

Text ratio:21%

Words:1,644

Token eff.:Optimal

Sections/1K:19.5

Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary14w

Descriptive Headingsavg 4.2w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

Upgrade to view recommendations

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.

52/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

12/20

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

1/15

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

4 recommendations

•Accessibility recommendation preview...

Upgrade to view recommendations

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.

65/100

A+

8 mg

CO₂e / view

80.7 KB

Page Weight

95%

Cleaner Than

New Visitor

9 mg

Returning (cached)

5 mg

Annual (10K/mo)

972 g

Emission Segments

Data Center

<0.001 g

Network

2 mg

Device

5 mg

Resource Breakdown

JavaScript

33.3 KB

Images

342 B

HTML

47.0 KB

Green Hosting Verified

Equinix, Inc.

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

31%Critical

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

03.05.2026

Valid Until

01.08.2026

Subject Alternative Names (2)

*.shelf-awareness.comshelf-awareness.com

SHA-256 Fingerprint

32:2F:AE:D1:81:B3:65:3E:56:9C:39:2D:9F:D9:3C:65:04:C7:B8:BD...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-type

text/html;charset=UTF-8

date

Mon, 04 May 2026 18:38:52 GMT

server

Apache/2.4.37 (Oracle Linux) OpenSSL/1.1.1k

x-frame-options

SAMEORIGIN

set-cookie

JSESSIONID

Good Warning Issue

Email Infrastructure

Rackspace Email

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mx2.emailsrvr.com

mx1.emailsrvr.com

Domain Information

shelf-awareness.com

Domain Age

21 years

Created

28.04.2005

Expires

28.04.2030

Last Updated

27.02.2025

Registrar

Network Solutions, LLC

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.

64/100

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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Georgia + Arial

WCAG Partial

62/100

Readability

/30

18/30

13px · LH 1.50

Hierarchy

/20

10/20

1.85x ratio

WCAG

/25

14/25

3.4:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Georgia

Serif24px

Body Font

Arial

Sans13px

Contrast Ratio

3.4:1

6 issues

Reading Comfort

~45 CPL

Narrow lines

24px

23px

16px

11px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

⚠️ Hard to read: Flesch score 43/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 3.4:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

Buy on MyFontsFlesch 43

Color Palette

9 unique colors

6.81:1 AA Dark

#595856

Other· 35.1%

#fafafa

Text· 12.8%

#303c3e

Primary· 6.2%

#321110

Accent· 1.4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

18 Resources

Scripts

Styles

Async

Defer

Top Script Sources

media.shelf-awareness.com(6)googletagmanager.com(1)ajax.googleapis.com(1)connect.facebook.net(1)local(1)

Website Identity

shelf-awareness.com

[email protected]

21 years old

Location detected: 🇺🇸 United Statesvia ip

Network Solutions, LLC📧 Rackspace Email

Social Profiles

Facebook X (Twitter)Instagram

Sponsored

Last analyzed: 04 May 2026 at 18:39

Historical Analysis & Change Tracking