The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
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 Code200 HTTP VersionHTTP/1.1 HTTPS✔ Available IP Address167.235.240.250 Server Softwarenginx Compressiongzip 🔒 🟡Mixed Content (1 HTTP resources)The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. ℹ 🔵Missing HSTSHTTP Strict Transport Security is not configured. Recommended for HTTPS sites. ℹ 🔵Missing Content Security PolicyCSP is not configured. It helps prevent XSS attacks and content injection. ℹ 🔵Missing X-Frame-OptionsThe site can be embedded in iframes by third parties (clickjacking risk).
Performance
DNS Lookup
4.1 ms
TCP Connect
17.5 ms
TLS Handshake
18.3 ms
Time To First Byte (TTFB)
49.1 ms
Content Download
13.1 ms
Total Response Time
62.2 ms
DNS Lookup4.1 ms TCP Connect17.5 ms TLS Handshake18.3 ms Time To First Byte (TTFB)49.1 ms Content Download13.1 ms Total Response Time62.2 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
Org mode for GNU Emacs
Meta Description
Org: an Emacs Mode for Notes, Planning and Authoring
TitleOrg mode for GNU Emacs Meta DescriptionOrg: an Emacs Mode for Notes, Planning and Authoring Open Graph TitleOrg Mode Open Graph DescriptionOrg-mode. Complex so you don Open Graph Imagehttps://orgmode.org/resources/img/social-card.png Twitter Cardsummary_large_image Twitter TitleOrg Mode Twitter DescriptionOrg: an Emacs Mode for Notes, Planning, Authoring and more! Twitter Imagehttps://orgmode.org/resources/img/social-card.png
Detected Technologies
Technology
Google AnalyticsNginxNode.js
TechnologyGoogle AnalyticsNginxNode.js
HTTP Headers
Server
nginx
Date
Fri, 28 Aug 2026 11:30:48 GMT
Content-type
text/html
Last-modified
Fri, 28 Aug 2026 00:01:36 GMT
Vary
Accept-Encoding
Etag
W/"6a90cfe0-704d"
Content-encoding
gzip
Meta Tags
Viewport
width=device-width, initial-scale=1
Description
Org: an Emacs Mode for Notes, Planning and Authoring
Generator
Org Mode
Theme-color
#77aa99
Flattr:id
8d9x0o
Msapplication-TileColor
#77aa99
Msapplication-config
/resources/img/favicons/browserconfig.xml
Servernginx DateFri, 28 Aug 2026 11:30:48 GMT Content-typetext/html Last-modifiedFri, 28 Aug 2026 00:01:36 GMT VaryAccept-Encoding EtagW/"6a90cfe0-704d" Content-encodinggzip
Viewportwidth=device-width, initial-scale=1 DescriptionOrg: an Emacs Mode for Notes, Planning and Authoring GeneratorOrg Mode Theme-color#77aa99 Og:titleOrg Mode Og:typewebsite Og:urlhttps://orgmode.org Og:image Og:image:altOrg-mode. Complex so you don Og:image:typeimage/svg Og:image:width1280 Og:image:height640 Og:descriptionOrg-mode. Complex so you don Twitter:cardsummary_large_image Twitter:urlhttps://orgmode.org Twitter:titleOrg Mode Twitter:descriptionOrg: an Emacs Mode for Notes, Planning, Authoring and more! Twitter:image Twitter:image:altOrg-mode. Complex so you don Flattr:id8d9x0o Msapplication-TileColor#77aa99 Msapplication-config/resources/img/favicons/browserconfig.xml
