Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 141.193.213.10 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 141.193.213.10
Server Software cloudflare
CDN Cloudflare
Compression gzip
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 4.1 ms |
| TCP Connect | 5.8 ms |
| TLS Handshake | 8.9 ms |
| Time To First Byte (TTFB) | 131.8 ms |
| Content Download | 0.5 ms |
| Total Response Time | 132.3 ms |
DNS Lookup 4.1 ms
TCP Connect 5.8 ms
TLS Handshake 8.9 ms
Time To First Byte (TTFB) 131.8 ms
Content Download 0.5 ms
Total Response Time 132.3 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Teresa amabile - Teresa Amabile |
| Meta Description | Teresa M. Amabile is an internationally recognized researcher, writer, speaker, and emerita professor at Harvard Business School, most widely known for her research on creativity, everyday work life, and retirement. |
| Canonical | https://progressprinciple.com/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | Teresa amabile - Teresa Amabile |
| Open Graph Description | Teresa M. Amabile is an internationally recognized researcher, writer, speaker, and emerita professor at Harvard Business School, most widely known for her research on creativity, everyday work life, and retirement. |
| Open Graph Image | https://progressprinciple.com/wp-content/uploads/2025/05/... |
| Twitter Card | summary_large_image |
Title Teresa amabile - Teresa Amabile Meta Description Teresa M. Amabile is an internationally recognized researcher, writer, speaker, and emerita professor at Harvard Business School, most widely known for her research on creativity, everyday work life, and retirement. Canonical https://progressprinciple.com/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Open Graph Title Teresa amabile - Teresa Amabile Open Graph Description Teresa M. Amabile is an internationally recognized researcher, writer, speaker, and emerita professor at Harvard Business School, most widely known for her research on creativity, everyday work life, and retirement. Open Graph Image https://progressprinciple.com/wp-content/uploads/2025/05/... Twitter Card summary_large_image Detected Technologies
| Technology | WordPress jQuery Google Analytics Cloudflare PHP |
Technology WordPress jQuery Google Analytics Cloudflare PHP
HTTP Headers
| Date
| Wed, 29 Jul 2026 11:27:44 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Vary
| Accept-Encoding,Cookie |
| Link
| ; rel=shortlink |
| X-powered-by
| WP Engine |
| X-cacheable
| SHORT |
| Cache-control
| max-age=600, must-revalidate |
| X-cache
| HIT: 1 |
| X-cache-group
| normal |
| Last-modified
| Wed, 29 Jul 2026 11:27:44 GMT |
| Cf-cache-status
| HIT |
| Set-cookie
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| Content-encoding
| gzip |
| Cf-ray
| a22bc6b10e72d477-CDG |
| Alt-svc
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Meta Tags
| X-UA-Compatible | IE=edge |
| Content-Type | text/html; charset=utf-8 |
| Viewport | width=device-width, initial-scale=1 |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | Teresa M. Amabile is an internationally recognized researcher, writer, speaker, and emerita professor at Harvard Business School, most widely known for her research on creativity, everyday work life, and retirement. |
| Article:modified_time | 2025-07-09T20:48:21+00:00 |
Date Wed, 29 Jul 2026 11:27:44 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Vary Accept-Encoding,Cookie
Link ; rel=shortlink
X-powered-by WP Engine
X-cacheable SHORT
Cache-control max-age=600, must-revalidate
X-cache HIT: 1
X-cache-group normal
Last-modified Wed, 29 Jul 2026 11:27:44 GMT
Cf-cache-status HIT
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Content-encoding gzip
Cf-ray a22bc6b10e72d477-CDG
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