pjlibrary.org

https://pjlibrary.org· First analyzed 15 May 2026· Updated 15 May 2026

Export

pjlibrary.org

Mobile

Sponsored

Hosting Provider

Harold Grinspoon Foundation

IP Address

144.121.10.250

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Boston, United States

ASN

AS46887

Organization

Harold Grinspoon Foundation

Server

Microsoft IIS

CDN

Cloudflare

WAF

Cloudflare

Nameservers

cash.ns.cloudflare.com.amalia.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

732 ms10%

Speed Index

952 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.5 MB

128 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Harold Grinspoon Foundation

CDN

Cloudflare

Technology Stack

15 Technologies Detected

Analytics

CSS Frameworks

Advertising

Google Ads Google AdSense

Libraries

UI Components

Icon Libraries

Tag Managers

Social

Web Servers

Frameworks

Customer Support

SEO Analysis

B72/100

Meta Tags14/15

Content11/12

Headings8/8

Technical22/25

E-E-A-T2/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

pjlibrary.orgpjlibrary.org

Free Books for Jewish Children and Their Families | PJ Library

PJ Library mails free Jewish children's books & music to families with Jewish children as a gift from your local community.

Title Length62 chars

Recommended: 50-60 chars (~370px / 580px)

Description Length123 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (5/8) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2,776 URLs

robots.txt

12 rules

Local SEO

Local Search Readiness

28/100

Needs Work

8 12

Sponsored

AI & LLM Readiness

D50/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

3/25

Citation

14/25

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:6%

Words:790

Token eff.:Optimal

Sections/1K:10.1

Depth:2/5

Structured Data

1 JSON-LD

Organization×1.1

sameAs entity links

Citation Readiness

Opening Summary149w

Descriptive Headingsavg 7.5w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

75/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

20/20

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

4/15

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

3 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.

10/100

317 mg

CO₂e / view

2.5 MB

Page Weight

30%

Cleaner Than

New Visitor

362 mg

Returning (cached)

181 mg

Annual (10K/mo)

38.0 kg

Emission Segments

Data Center

71 mg

Network

76 mg

Device

170 mg

Resource Breakdown

JavaScript

553.0 KB

Images

258.4 KB

CSS

1.6 MB

HTML

45.9 KB

Other

39.2 KB

Green Hosting Not Verified

Harold Grinspoon Foundation

8 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

31%Critical

Interactive

HTTPS

No WAF

40d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

19.03.2026

Valid Until

25.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

pjmexico.orgnewyork.pjlibrary.orgwww.pjlibrary.org.zany.pjlibrary.orgwww.pjmexico.orgpjlibrary.org.uklifeandlegacy.orgwww.pjspanish.org+12 more

SHA-256 Fingerprint

C0:E4:04:55:4C:DC:7D:BD:06:40:9A:3D:E6:F0:7A:39:E7:89:17:CE...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(private, no-store, must-revalidate)

content-length

46749

content-type

text/html; charset=utf-8

date

Fri, 15 May 2026 19:45:30 GMT

server

Microsoft-IIS/10.0

x-aspnet-version

4.0.30319

Good Warning Issue

Email Infrastructure

Mimecast

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

us-smtp-inbound-2.mimecast.com

us-smtp-inbound-1.mimecast.com

Domain Information

pjlibrary.org

Domain Age

20y 8m

Created

21.09.2005

Expires

21.09.2029

Last Updated

01.09.2024

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

62/100

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, maximum-scale=2, user-scalable=yes

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Roboto Slab + Trebuchet

WCAG Partial

64/100

Readability

/30

19/30

15px · LH 1.33

Hierarchy

/20

20/20

2.53x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

9/25

3 fonts · 4 req

Heading Font

Roboto Slab

Sans38px

Body Font

Trebuchet

Sans15px

Contrast Ratio

1:1

5 issues

Reading Comfort

~38 CPL

Narrow lines

38px

20px

15px

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

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 58

Color Palette

8 unique colors

Light

#e1e2e1

Other· 6.4%

#f3f8fc

Background· 39.8%

#017dc3

Primary· 25.9%

#020102

Secondary· 9.4%

#c9b4bc

Secondary· 6.6%

#3395c3

Accent· 3.6%

#356183

Secondary· 3.3%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Lucky OrangeSMB

User behavior and product analytics

Advertising

Google AdsEnterprise

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)connect.facebook.net(3)cse.google.com(3)youtube.com(2)datacloud.tealiumiq.com(1)

Website Identity

PJ Library

Organization

info@pjlibrary.org

20 years old

67 Hunt Street, Suite 100, Agawam

01001, Agawam, MA

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Mimecasten

Social Profiles

Facebook X (Twitter)Instagram YouTube Pinterest

Sponsored

Last analyzed: 15 May 2026 at 19:45

Historical Analysis & Change Tracking