Code Viewer
View source, analyze metadata, detect technologies, and inspect performance.
Size: KB · Lines:
Raw Response Headers
Notes
- Fetches raw HTML and parses metadata, OG tags, Twitter Cards, JSON-LD, and more.
- Detects technologies (CMS, frameworks, analytics, servers, etc.).
- Performance metrics include DNS, TCP, pre‑transfer, and server wait times.
- All data is ephemeral – nothing is stored on the server.
FAQ
What URLs are supported?
Any public HTTP/HTTPS URL. Some sites may block automated requests.
How is syntax highlighting done?
We use Highlight.js with the Dracula theme for automatic language detection.
Can I download the source?
Yes, use the Download button in the source panel to save the raw HTML as a .html file.
Is my data stored?
No, we do not store any URLs or source code. All requests are processed in real time and discarded.