pressbooks.pub
Pressbooks Self-Publisher – Create Your Digital Book, Your Way
Last scanned Jul 25, 2026, 6:25 PM · 3 views
Overall score
Great
Summary
This website uses WordPress hosted on Cloudflare behind Cloudflare CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
- United States
- Hosted on Cloudflare
Top issues to fix
8 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+2 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
253 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Pressbooks Self-Publisher – Create Your Digital Book, Your Way
- Description
- Canonical
- https://pressbooks.pub/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.18.42.171
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- pressbooks.pub
- Valid from
- Jul 1, 2026
- Valid to
- Sep 30, 2026
- Days until expiry
- 66
- SAN domains
- pressbooks.pub
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 2 · H3 0
Links
8 internal · 7 external · 12 broken
Images
0 total · 0 missing alt
Scripts / Styles
17 scripts · 3 stylesheets
JS / CSS size
36.5 KB · 9.7 KB
Page size
39.4 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 10
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Missing meta description
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://pressbooks.pub
- Final URL
- https://pressbooks.pub
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 253 ms
- HTML size
- 39.4 KB
- Redirect chain
- https://pressbooks.pub
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does pressbooks.pub use?
- pressbooks.pub is built with WordPress, jQuery, Google Analytics, Cloudflare Analytics.
- Is pressbooks.pub secure (HTTPS)?
- Yes. pressbooks.pub uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 30, 2026.
- Who hosts pressbooks.pub?
- pressbooks.pub is hosted on Cloudflare, behind Cloudflare CDN.
- What is pressbooks.pub's SEO score?
- pressbooks.pub scored 65/100 for SEO in the latest analysis (fair).
- What is pressbooks.pub's overall website score?
- pressbooks.pub has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card