manning.com
Manning
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Fair
Summary
Manning Publications is an independent publisher specializing in computer books, videos, and projects for software developers, engineers, architects, system administrators, and managers. This website uses WordPress hosted on AWS. SEO is good (75/100) and accessibility is good (75/100). Security scores good (85/100) and performance good (80/100). Top issue: Missing meta description.
Manning Publications Co.
Manning Publications is an independent publisher specializing in computer books, videos, and projects for software developers, engineers, architects, system administrators, and managers. Founded in 1990, Manning is known for its Manning Early Access Program (MEAP), which allows readers to access books before they are published.
- 20 Baldwin Road, Shelter Island, NY, 11964, US
- Hosted on AWS
Products & pricing
Product and pricing information published in this site's own structured data.
subscriptions
$199.99 USD
Top issues to fix
6 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
More than 20% of images are missing alt text
AccessibilityAdd alt attributes to the remaining images (use alt="" for purely decorative ones).
SEO
3 issue(s) found
Performance
768 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Manning Publications Co.
Manning Publications is an independent publisher specializing in computer books, videos, and projects for software developers, engineers, architects, system administrators, and managers. Founded in 1990, Manning is known for its Manning Early Access Program (MEAP), which allows readers to access books before they are published.
- Founded
- Jan 1, 1990
Contact
Email, phone, and address published on this site's own pages.
- Address
- 20 Baldwin Road, Shelter Island, NY, 11964, US
Meta tags
- Title
- Manning
- Description
- Canonical
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 35.166.24.88
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- *.manning.com
- Valid from
- Jul 4, 2026
- Valid to
- Oct 2, 2026
- Days until expiry
- 68
- SAN domains
- *.manning.com, manning.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
301 internal · 17 external · 0 broken
Images
26 total · 13 missing alt
Scripts / Styles
40 scripts · 4 stylesheets
JS / CSS size
466 KB · 606 KB
Page size
335 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 8
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
Accessibility issues
- More than 20% of images are missing alt text
- No H1 heading found
Careers
| Role | Location | Posted |
|---|---|---|
| Career Development | — | — |
| Technical Skills | — | — |
| Data Analysis | — | — |
| Data Visualization | — | — |
| Software Engineering | — | — |
Scan details
- Requested URL
- https://manning.com
- Final URL
- https://www.manning.com/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 762 ms
- HTML size
- 335 KB
- Redirect chain
- https://manning.com → https://www.manning.com/
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Frequently asked questions
- What technology does manning.com use?
- manning.com is built with WordPress, Google Analytics, Google Ads, Nginx.
- Is manning.com secure (HTTPS)?
- Yes. manning.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 2, 2026.
- Who hosts manning.com?
- manning.com is hosted on AWS.
- What is manning.com's SEO score?
- manning.com scored 75/100 for SEO in the latest analysis (fair).
- What is manning.com's overall website score?
- manning.com has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
- What company operates manning.com?
- manning.com is operated by Manning Publications Co.. Manning Publications is an independent publisher specializing in computer books, videos, and projects for software developers, engineers, architects, system administrators, and managers. Founded in 1990, Manning is known for its Manning Early Access Program (MEAP), which allows readers to access books before they are published.
- What products does manning.com offer?
- manning.com offers subscriptions.
- Is manning.com hiring?
- Yes. manning.com has 5 open roles listed on their careers page.
OpenGraph & Twitter Card
OpenGraph
Twitter Card