harvardsquarelibrary.org

https://harvardsquarelibrary.org· First analyzed 21 May 2026· Updated 21 May 2026

Export

Mobile

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Hosting Provider

LiteSpeed

cloud.google.com

IP Address

35.190.31.54

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Kansas City, United States

ASN

AS396982

Organization

Google Cloud

Server

Nginx

CDN

Proxy Cache

Nameservers

ns1.siteground.net.ns2.siteground.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

84 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

responsive-child-themeCustom

Technology Stack

18 Technologies Detected

Plugins

Wp Google Search Contact Form Manager Content Views Query And Display Post Page Pt Content Views Pro Wp Photo Album Plus Megamenu Pro A Z Listing Feedzy Rss Feeds

Libraries

CSS Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

D57/100

Meta Tags7/15

Content8/12

Headings3/8

Technical18/21

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

harvardsquarelibrary.orgharvardsquarelibrary.org

Harvard Square Library | a digital library of Unitarian Universalis...

Harvard Square Library is a digital library that features biographies, books, historical documents, and other materials about Unitarian Universalism and reli...

Title truncated. Description truncated.

Title Length115 chars

Recommended: 50-60 chars (~674px / 580px)

Description Length408 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (115 chars, ~674px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

11 issues found

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Local SEO

Local Search Readiness

17/100

Poor

5 12

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

F36/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

6/25

Citation

9/25

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:267

Token eff.:Too Short

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbList

Citation Readiness

Opening Summary175w

Descriptive Headingsavg 2.5w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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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.

65/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

7/20

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

9/15

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

3 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.

60/100

122 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

139 mg

Returning (cached)

69 mg

Annual (10K/mo)

14.6 kg

Emission Segments

Data Center

6 mg

Network

36 mg

Device

80 mg

Resource Breakdown

JavaScript

271.1 KB

Images

568.3 KB

CSS

326.1 KB

Fonts

1.3 KB

HTML

28.1 KB

Other

8.1 KB

Green Hosting Verified

Google Cloud

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

34d

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

26.03.2026

Valid Until

24.06.2026

Subject Alternative Names (2)

*.harvardsquarelibrary.orgharvardsquarelibrary.org

SHA-256 Fingerprint

3E:F5:56:0D:2D:2F:CD:93:9B:4C:05:9C:98:D1:D0:8F:56:59:CB:31...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

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

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Thu, 21 May 2026 04:49:52 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

host-header

8441280b0c35cbc1147f8ba998a563a7

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mx10.antispam.mailspamprotection.com

mx30.antispam.mailspamprotection.com

mx20.antispam.mailspamprotection.com

Domain Information

harvardsquarelibrary.org

Domain Age

26 years

Created

26.05.2000

Expires

26.05.2027

Last Updated

01.04.2026

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

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.

71/100

Mobile Friendly109 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, user-scalable=yes, minimum-scale=1.0, shrink-to-fit=no

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica + Helvetica Neue

WCAG Partial

62/100

Readability

/30

19/30

14px · LH 1.47

Hierarchy

/20

7/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Helvetica

Sans

Body Font

Helvetica Neue

Sans14px

Contrast Ratio

1:1

5 issues

Reading Comfort

~41 CPL

Narrow lines

25px

30px

18px

14px

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

✅ Optimal line spacing: 1.47 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

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

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 23

Color Palette

10 unique colors

14.48:1 AAA Light

#ffffff

Background· 40.800000000000004%

#2e2828

Text· 6.9%

#902221

Primary· 9.7%

#c30e0e

Accent· 1.3%

#8f4a48

Secondary· 0.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

harvardsquarelibrary.org(18)cse.google.com(1)google.com(1)

Website Identity

Harvard Square Library

Organization

Unitarian Universalist and liberal religious biographies, history, books, and media

www.harvardsquarelibrary.org/

26 years old

Location detected: 🇺🇸 United Statesvia ip

Network Solutions, LLCen-US

Social Profiles

Facebook X (Twitter)

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Last analyzed: 21 May 2026 at 04:50

Historical Analysis & Change Tracking