econlib.org
Econlib - The Library of Economics and Liberty
Last scanned Jul 26, 2026, 5:17 AM · 2 views
Overall score
Great
Summary
These free resources are appropriate for teachers of high school and AP economics, social studies, and history classes. This website uses WordPress hosted on Google Cloud. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100).
These free resources are appropriate for teachers of high school and AP economics, social studies, and history classes. They are also appropriate for interested
- United States
- Hosted on Google Cloud
Products & pricing
Product and pricing information published in this site's own structured data.
Pricing and Marginal Cost
$1 USD
Top issues to fix
4 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
SEO
0 issue(s) found
Performance
770 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
These free resources are appropriate for teachers of high school and AP economics, social studies, and history classes. They are also appropriate for interested
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Econlib - The Library of Economics and Liberty
- Description
- These free resources are appropriate for teachers of high school and AP economics, social studies, and history classes. They are also appropriate for interested
- Canonical
- https://www.econlib.org/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
- https://www.econlib.org/wp-content/themes/econlib/assets/favicons/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Google Cloud
- CDN provider
- —
- IP address
- 35.185.53.100
- ASN
- AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, 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
- www.econlib.org
- Valid from
- Jul 14, 2026
- Valid to
- Oct 12, 2026
- Days until expiry
- 78
- SAN domains
- www.econlib.org
Security headers
- Strict-Transport-SecurityMissing
- 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 6 · H3 18
Links
78 internal · 15 external · 0 broken
Images
78 total · 1 missing alt
Scripts / Styles
61 scripts · 19 stylesheets
JS / CSS size
526 KB · 596 KB
Page size
200 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://econlib.org
- Final URL
- https://www.econlib.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 766 ms
- HTML size
- 200 KB
- Redirect chain
- https://econlib.org → https://www.econlib.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does econlib.org use?
- econlib.org is built with WordPress, WooCommerce, jQuery, Nginx.
- Is econlib.org secure (HTTPS)?
- Yes. econlib.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 12, 2026.
- Who hosts econlib.org?
- econlib.org is hosted on Google Cloud.
- What is econlib.org's SEO score?
- econlib.org scored 100/100 for SEO in the latest analysis (excellent).
- What is econlib.org's overall website score?
- econlib.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- What products does econlib.org offer?
- econlib.org offers Pricing and Marginal Cost.
- Is econlib.org hiring?
- econlib.org has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card