Bidscape analyzes header bidding requests to help publishers with setup and to show users how much money their browsing is worth.

Removes Gmail content from header when printing an email.

Checks robots.txt, meta robots, x-robots-tag, keys rank with URL alerts. HTTP header info.

Makes it easier to read articles by hiding sticky elements of webpages, so they don't follow you and waste your screen space while…

Cycles X-Forwarded-For Header from a set of configured IP addresses.

Show the count of story points (based on Screenful.com syntax) at the header of a Trello list.

Remove HTTP referer header from all requests.

copy,move,delete,insert cookie. insert header in request. Generate QR code

Control the X-Wikimedia-Debug header on HTTP requests.

customizable HTTP header IP address injection

Check Ads Header Bidding

Change color of header & footer on AWS Management Console.

set your Cookie, Referer, and User-Agent policy for any sites

One tool that can add new http header or change the http header for a http(s) request, You will enjoy it

This extension adds search predictions (autocomplete) to the search bar in the header of Trakt.tv and your address bar.

Pick up AWS services from favorites list and make them into pins on the header as they should be!

Highlight the h1-h6 tags on the page!

Opens Nette Framework error page when X-Nette-Error-Log header is set

Improve JIRA boards by adding sum of stories points inside the header of each column.

Hide Dropbox Paper's screen header for an even cleaner writing interface

Modifies the N-Central dashboard post-render, to maintain a fixed header when scrolling.

Our Header Response Checker is an simple SEO tool for checking website header responses. 100 percent customisable user agents.

Choose which file extensions to hide when looking at the diff. Click on a file's header to show/hide its diff.

Shows an extra header to identify the current AWS Account

Displays AWS Account Labels in the AWS Console header (works with AWS SSO).

Change Tumblr's header into a fixed element!

Change background color of header & footer on AWS Management Console depending on role name or account.

Changes the New AWS console header colour based on the Region and/or Account you're using

Removes header and other fuzzy things on di.se.

Removes twitch chat header for more space. (except point betting & hype train)