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heydaybooks.com

https://heydaybooks.com· First analyzed 22 May 2026· Updated 22 May 2026
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heydaybooks.com
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Mobile screenshot of heydaybooks.com
Mobile

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Hosting Provider

WP Engine
wpengine.com

IP Address

141.193.213.11

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns52.worldnic.com.ns51.worldnic.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
460 ms10%
Speed Index
598 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
36 KB
121 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
uncodeCustom

Technology Stack

25 Technologies Detected

Plugins

13
Atomic BlocksUncode PrivacyMybooktableMybooktable Pro3
WooCommerce
Kliken Marketing For GoogleUncode Js_Composer
Woocommerce Gateway Stripe
Revslider
WPForms
The Events Calendar
Yoast SEO
Gutenberg

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

2
jQueryv3.7.1
jQuery UI

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

B74/100
21
8
1
Meta Tags9/15
Content9/12
Headings5/8
Technical24/25
E-E-A-T2/7
Images2/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
H
heydaybooks.comheydaybooks.com

Heyday – Since 1974

Heyday is an independent publisher and community of writers, readers, artists, editors, designers, printers, booksellers, and book lovers.

Title Length19 chars

Recommended: 50-60 chars (~113px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (22/25) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

15 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

18/100
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

D54/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
8/25
Citation
16/25

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:3%
Words:802
Token eff.:Optimal

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary52w
Descriptive Headingsavg 10.8w
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
B
78/100
11
Passed
5
Critical
0
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
9/15
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.
68/100
A+
4 mg
CO₂e / view
36.2 KB
Page Weight
95%
Cleaner Than
New Visitor
4 mg
vs
Returning (cached)
2 mg
Annual (10K/mo)
444 g
Emission Segments
Data Center
<0.001 g
Network
1 mg
Device
2 mg
Resource Breakdown
CSS
848 B
HTML
34.4 KB
Other
969 B
Green Hosting Verified
Google Cloud
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

31%Critical
Interactive

HTTPS

WAF

56d

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+H3

Valid From

19.04.2026

Valid Until

18.07.2026

Subject Alternative Names (1)

www.heydaybooks.com

SHA-256 Fingerprint

8B:91:54:5D:DD:AD:27:2B:6E:F3:4D:90:E0:4F:15:AB:95:A0:0E:79...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 600s(max-age=600, must-revalidate)
cf-cache-status
DYNAMIC
cf-ray🇦🇹 Vienna
9ffedf9adf5f11d5-VIE
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Google Workspace

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt3.aspmx.l.google.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx.l.google.com

+1 more

Domain Information

heydaybooks.com

Domain Age
29y 8m

Created

23.09.1996

Expires

22.09.2027

Last Updated

24.07.2024

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked
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.
B
78/100
Mobile Friendly20 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

-apple-system

WCAG Partial
65/100
Readability
/30
18/30

21px · LH 1.75

Hierarchy
/20
14/20

2.14x ratio

WCAG
/25
17/25

2.78:1 min contrast

Performance
/25
16/25

System fonts

Heading Font

-apple-system

Sans45px

Body Font

-apple-system

Sans21px

Contrast Ratio

2.78:1

15 issues

Reading Comfort

~173 CPL

Too wide
45px
h1
30px
h2
30px
h3
16px
h4
21px
p

✅ Excellent readability: 21px body text is ideal for all devices.

❌ Very long lines: ~173 chars/line causes eye strain. Add max-width constraint.

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 2.8:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

GGoogle FontsFluid Type (rem)Flesch 38

Color Palette

7 unique colors
Light
#fbfbfb
Background· 78.3%
#f4b39d
Primary· 7.3%
#8a766a
Secondary· 4.5%
#eec5b7
Accent· 0.4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
6
Async
1
Defer

Top Script Sources

heydaybooks.com(13)googletagmanager.com(2)connect.facebook.net(1)contactmonkey.com(1)google-analytics.com(1)

Website Identity

Heyday Books

Heyday Books

Organization

Heyday is an independent publisher and community of writers, readers, artists, editors, designers, printers, booksellers, and book lovers.

www.heydaybooks.com/
29 years old
Location detected: 🇺🇸 United Statesvia ip
Network Solutions, LLC📧 Google Workspaceen-US

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Last analyzed: 22 May 2026 at 21:22

Historical Analysis & Change Tracking