HTTP Headers

HTTP Headers

Quickly view HTTP headers for the current page.

What is HTTP Headers?
"HTTP Headers" is an intuitive, lightweight Chrome extension that allows users to display HTTP headers of all requests and responses for their current webpage. Without embedding third-party libraries or tracking user activities, it helps users understand what each header does by providing descriptions of common headers. You can even click on a value to copy that header to the clipboard in the standard HTTP header format. Additionally, this tool maintains an overall view of browser requests. The open-source code is available at https://github.com/farski/http-headers-crx.
Stats
Users: 2,000+
Rating: 4.00 (4)
Version: 1.1.1 (Last updated: 2021-12-25)
Creation date: 2017-05-17
Risk impact: High risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 3
Permissions:
  • storage
  • webRequest
Host permissions:
  • http://*/*
  • https://*/*
Size: 109.57K
Stats date:

Other platforms

Not available on Firefox
Not available on Edge
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Summary

Display HTTP headers for all requests and responses for the current page.

HTTP Headers is a lightweight extension that contains no third-party libraries and no user tracking. It is designed to allow you to quickly review status codes and headers for the requests that Chrome makes and the responses it receives. Headers are always listed alphabetically, and very long values are truncated to a single line until you hover over them with your mouse, to keep the list easy to read.

Descriptions of common headers are included to help you understand what each one does. Clicking on a value will copy that header to the clipboard in the standard HTTP header format.

The extension's icon will display a badge indicating either the status code of the response, or the total number of requests the browser made, including redirects. The color of the badge always indicates the status of final response.

This extension is open source and the source code is available at https://github.com/farski/http-headers-crx

User reviews
Сломали дополнение последним обновлением, придётся удалить :( "Требуется Chrome версии 88". А вы не учитываете, что есть ещё форки Google Chrome? Ну с чего вдруг уже не поддерживается? Это что, дополнение с использованием последней версии API и большого функционала браузера? Ему всего лишь нужен доступ к HTTP заголовкам. Зачем сломали?
by Serge Serge, 2022-01-11

It would be a perfect plugin if it was possible to change the window width to see the full code.
View all user reviews
Safety
Risk impact

HTTP Headers is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install HTTP Headers if you trust the publisher.

Risk likelihood

HTTP Headers has earned a good reputation and can be trusted.

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Screenshots
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