lbyr.com

https://lbyr.com· First analyzed 13 May 2026· Updated 13 May 2026

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lbyr.com

Mobile

Sponsored

Hosting Provider

Automattic, Inc

IP Address

192.0.66.2

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS2635

Server

Nginx

CDN

Nameservers

ns4-05.azure-dns.info.ns1-05.azure-dns.com.ns2-05.azure-dns.net.ns3-05.azure-dns.org.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

584 ms10%

Speed Index

759 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7 MB

244 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Hachette Book Group 2023v1.0Custom

by Alley

View Theme

Technology Stack

17 Technologies Detected

Fonts

Google Fonts Adobe Fonts (Typekit)Adobe Fonts

Analytics

Libraries

Advertising

TikTok Pixel Snapchat Pixel

Plugins

CSS Frameworks

Tag Managers

Email Marketing

Customer Support

Web Servers

SEO Analysis

B71/100

Meta Tags14/15

Content3/12

Headings8/8

Technical17/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

lbyr.comlbyr.com

Little, Brown Books for Young Readers | Hachette Book Group

Books for little kids, bedtime stories for kids and young adult novels from authors like Chris Colfer, Lemony Snicket, Neil Patrick Harris, Aly Raisman and E...

Description truncated.

Title Length59 chars

Recommended: 50-60 chars (~362px / 580px)

Description Length167 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (10 words). Search engines need substantial content for ranking.

5 issues found

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Crawlability

Sitemap

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

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AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

10/25

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:633

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

14/100

886 mg

CO₂e / view

7.0 MB

Page Weight

Cleaner Than

New Visitor

1.01 g

Returning (cached)

506 mg

Annual (10K/mo)

106.3 kg

Emission Segments

Data Center

198 mg

Network

213 mg

Device

475 mg

Resource Breakdown

JavaScript

555.6 KB

Images

6.3 MB

CSS

32.8 KB

HTML

87.5 KB

Green Hosting Not Verified

Automattic, Inc

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

51%Poor

Interactive

HTTPS

No WAF

59d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.04.2026

Valid Until

11.07.2026

Subject Alternative Names (5)

discover-dev.hachettebookgroup.comext-images.hachettebookgroup.comgrasset-dev.hachettebookgroup.comhachettebookgroup.comwww.hachettebookgroup.com

SHA-256 Fingerprint

F2:D9:67:B3:D0:6D:0A:4B:B1:55:CC:46:9A:92:99:43:83:C2:1B:88...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

🟡 300s(max-age=300, must-revalidate)

content-encoding

⚡ Brotli(br)

content-security-policy

frame-ancestors 'self' www.bookends.info *.bookends.info

content-type

text/html; charset=UTF-8

date

Wed, 13 May 2026 05:30:23 GMT

Good Warning Issue

Email Infrastructure

Mimecast

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

us-smtp-inbound-1.mimecast.com

us-smtp-inbound-2.mimecast.com

Domain Information

lbyr.com

Domain Age

21y 1m

Created

24.03.2005

Expires

24.03.2027

Last Updated

20.03.2026

Registrar

CSC Corporate Domains, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer 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.

75/100

Mobile Friendly71 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

effra + Arial

WCAG Partial

69/100

Readability

/30

17/30

14px · LH --

Hierarchy

/20

20/20

2.93x ratio · ✓ H1→H6

WCAG

/25

17/25

2:1 min contrast

Performance

/25

15/25

System fonts

Heading Font

effra

Sans41px

Body Font

Arial

Sans14px

Contrast Ratio

2:1

8 issues

Reading Comfort

~42 CPL

Narrow lines

41px

37px

19px

16px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 2.0:1).

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

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

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

AAdobe Fonts Buy on MyFontsFluid Type (rem)Flesch 57

Color Palette

10 unique colors

Light

#7f7f7e

Other· 22.599999999999998%

#235a6f

Primary· 31.3%

#7e501c

Accent· 17.5%

#7b674b

Secondary· 6.2%

#311c1b

Secondary· 5.9%

#5f433a

Secondary· 4.7%

#6e5c2f

Secondary· 1%

Business & Marketing Stack

4 Tools Detected

Enterprise

Marketing Automation

KlaviyoE-commerce

Email marketing and automation platforms

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Advertising

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

analytics.tiktok.com(14)youtube.com(2)tr.snapchat.com(1)googletagmanager.com(1)c.amazon-adsystem.com(1)

Website Identity

lbyr.com

21 years old

Location detected: 🇺🇸 United Statesvia ip

CSC Corporate Domains, Inc.📧 Mimecasten-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube TikTok Pinterest Threads

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Last analyzed: 13 May 2026 at 05:31

Historical Analysis & Change Tracking