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borrowbox.com

https://borrowbox.com· First analyzed 15 May 2026· Updated 15 May 2026
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borrowbox.com
Desktop screenshot of borrowbox.com
Mobile screenshot of borrowbox.com
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.33.235.124

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Apache

CDN

CloudFront

Nameservers

ns-239.awsdns-29.com.ns-931.awsdns-52.net.ns-1319.awsdns-36.org.ns-1553.awsdns-02.co.uk.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.8 MB
23 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

3 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Foundation

Web Servers

1
Apachev2.4.58

SEO Analysis

D52/100
13
8
1
Meta Tags12/15
Content6/12
Headings4/8
Technical12/25
E-E-A-T0/7
Images1/7
Links2/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
B
borrowbox.comborrowbox.com

BorrowBox – Your library in one app

Borrow eBooks and eAudiobooks free from your library using the BorrowBox app. Say hello to your future library, wherever you are, whenever you are free.

Title Length35 chars

Recommended: 50-60 chars (~213px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (10/10) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Local SEO

Local Search Readiness

5/100
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

F31/100
Bot Access
20/25
Machine Read.
5/25
Schema Data
0/25
Citation
6/25

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:10%
Words:236
Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary15w
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
D
57/100
8
Passed
5
Critical
0
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
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
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
35/100
F
388 mg
CO₂e / view
3.8 MB
Page Weight
15%
Cleaner Than
New Visitor
444 mg
vs
Returning (cached)
222 mg
Annual (10K/mo)
46.6 kg
Emission Segments
Data Center
19 mg
Network
114 mg
Device
255 mg
Resource Breakdown
JavaScript
169.4 KB
Images
1.6 MB
CSS
1.9 MB
HTML
2.8 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

160d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

08.04.2026

Valid Until

22.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.borrowbox.comborrowbox.com

SHA-256 Fingerprint

94:6C:03:2E:B3:CB:C0:A9:5A:E3:31:51:80:69:4E:F0:BD:48:E3:26...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
alt-svc
h3=":443"; ma=86400
content-encoding
📦 Gzip(gzip)
content-length
2530
content-type
text/html
date
Fri, 15 May 2026 03:04:33 GMT
Good Warning Issue

Email Infrastructure

Mailgun

Score

45

SPF
DKIM
DMARC

MX Records (2)

mxb.mailgun.org
mxa.mailgun.org

Domain Information

borrowbox.com

Domain Age
14y 7m

Created

23.09.2011

Expires

23.09.2026

Last Updated

13.05.2026

Registrar

Amazon Registrar, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
C
63/100
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

Helvetica Neue + HelveticaNeueLTStd-Roman

WCAG Partial
70/100
Readability
/30
23/30

16px · LH 1.20

Hierarchy
/20
12/20

2.4x ratio

WCAG
/25
14/25

1.81:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

Helvetica Neue

Sans38px

Body Font

HelveticaNeueLTStd-Roman

Sans16px

Contrast Ratio

1.81:1

41 issues

Reading Comfort

~48 CPL

Optimal (45–75)
38px
h1
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 41 elements below WCAG AA threshold (min 1.8:1).

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

Flesch 48

Color Palette

5 unique colors
Dark
#252728
Other· 2.4%
#80c31c
Primary· 80.6%
#7cc400
Accent· 12.400000000000002%
#e8f4d4
Accent· 2.6%
#658e32
Secondary· 1.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

7 Resources

4
Scripts
3
Styles
0
Async
0
Defer

Top Script Sources

js(4)

Website Identity

borrowbox.com

support@bolindadigital.com
14 years old
Location detected: 🇺🇸 United Statesvia ip
Amazon Registrar, Inc.📧 Mailgunen

Social Profiles

X (Twitter)

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Last analyzed: 15 May 2026 at 03:04

Historical Analysis & Change Tracking