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libbyapp.com

Libby

Last scanned Aug 1, 2026, 5:00 AM · 7 views

81

Overall score

Great

Summary

All over the world, local libraries offer millions of ebooks and audiobooks. This website uses Nginx behind CloudFront CDN. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

All over the world, local libraries offer millions of ebooks and audiobooks. You can borrow them — for free, instantly — with a library card and Libby: the award-winning, much-loved app for libraries.

Top issues to fix

10 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+4 more issues — details in the sections below.

65

SEO

6 issue(s) found

100

Performance

212 ms

75

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

+1 overall since Jul 25, 2026

Overall
81
SEO
65
Security
75
Performance
100
Accessibility
90

Organization

Company details published in this site's own structured data.

All over the world, local libraries offer millions of ebooks and audiobooks. You can borrow them — for free, instantly — with a library card and Libby: the award-winning, much-loved app for libraries.

Meta tags

Title
Libby
Description
All over the world, local libraries offer millions of ebooks and audiobooks. You can borrow them — for free, instantly — with a library card and Libby: the award-winning, much-loved app for libraries.
Canonical
Language
Charset
utf-8
Viewport
initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no,viewport-fit=cover
Robots meta
Manifest
https://libbyapp.com/dewey-22.0.3/inc/web-app-manifest.json

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider
—
CDN provider
CloudFront
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
*.libbyapp.com
Valid from
Jun 29, 2026
Valid to
Sep 27, 2026
Days until expiry
57
SAN domains
*.libbyapp.com, libbyapp.com, *.read.libbyapp.com, *.listen.libbyapp.com

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

2 scripts · 1 stylesheets

JS / CSS size

14.2 KB · 5.3 KB

Page size

32.7 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute

Scan details

Requested URL
https://libbyapp.com
Final URL
https://libbyapp.com
HTTP status
200
HTTP version
HTTP/2
Response time
212 ms
HTML size
32.7 KB
Redirect chain
https://libbyapp.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does libbyapp.com use?
libbyapp.com is built with Nginx.
Is libbyapp.com secure (HTTPS)?
Yes. libbyapp.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 27, 2026.
Who hosts libbyapp.com?
Hosting provider information for libbyapp.com is not available yet.
What is libbyapp.com's SEO score?
libbyapp.com scored 65/100 for SEO in the latest analysis (fair).
What is libbyapp.com's overall website score?
libbyapp.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
Has libbyapp.com's score changed over time?
libbyapp.com's overall score has improved by 1 point (from 80 to 81) since Jul 25, 2026.