Chrome extension with keyword - header

Free Header Tag Checker Tool (H1 up to H6)

Modify or change http request headers smartly and automatically.

Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests

Modifies HTTP headers on the fly.

Add, modify or remove a header for any request on desired domains.

Simple Modify headers

Inject and override HTTP request headers. Simply.

Modify HTTP request headers, response headers, and redirect URLs

Displays the current tab’s HTTP request and response or a Live HTTP Headers tab showing a stream of requests and responses.

This extension allows you quickly to set the X-Forwarded-For HTTP Header

Drops X-Frame-Options and Content-Security-Policy HTTP response headers, allowing all pages to be iframed.

A Chrome Extension built to check the presence of embedded security headers.

Quickly distinguish which sandbox you're working in by setting up a distinctive header for each.

Highlight the h1-h6 tags on the page!

一个可以自定义HTTP Header信息的Chrome插件，包括Referer访问来源、随机UA信息、随机IP地址。

Keeps the main menu and search bar of popular websites from disappearing when you scroll down.

A free tool to add custom headers and footers in PDFs. Useful for adding custom copyrights for books and other documents.

Fixes all sublist headers so that they are still visible while scrolling

🚀 Header Scraper - SEO & Research Helper 🚀 🔍 Are you looking to streamline your SEO workflow, optimize your blog outlines, or…

Alter your HTTP request headers on the fly

Add or modify http headers for experimentation purposes

Quickly view HTTP headers for the current page.

Pragma Header

HTTP Header Spy enables you to inspect request- response headers and cookies right after page load with no extra clicks.

Add diagnostic headers to Akamai'd websites