
UptimeRobot
Pingdom
Uptime Kuma
StatusCake
MxToolBox
Site24x7
Better Uptime
FREE Uptime Monitoring + Server Monitoring + Status Page + Blacklist Monitoring!

Sky Live HTTP Headers
WebSniffer
HTTP-Repeater (HTTP/s Live Headers) (Beta)
HTTP Header Analyzer
HTTP-TRACKER
Requestly
HTTP Header Spy
Modify Header Value (HTTP Headers) is a browser extension that allows you to add, modify or remove a header for any request to your preferred domains.

Which is more popular?
Based on our record, HetrixTools should be more popular than Modify Header Value (HTTP Headers). It has been mentioned 17 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | hetrixtools.com | mybrowseraddon.com |
| Pricing | — | |
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| Company | 2015 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Free Uptime Monitoring Minimize your downtime by being the first to know about it! Start off with 15 Uptime Monitors, checked every 1 minute, from around the world, completely FREE forever. Uptime Monitor features included for free: Accurate downtime detection, checking your website/server from...
No description of Modify Header Value (HTTP Headers) yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
HetrixTools is recommended for small to medium-sized businesses, system administrators, website owners, and anyone looking to monitor uptime and performance of their web resources without breaking the bank. It's particularly beneficial for those who need IP blacklist monitoring or have multiple servers or websites to manage.
No analysis of Modify Header Value (HTTP Headers) yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using HetrixTools and Modify Header Value (HTTP Headers). For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Https://hetrixtools.com/ It's free if you don't have too many servers - 15 uptime monitors (the most useful) and 32 blacklist monitors (useful for e-mail, but don't know why you'd need so many compared to uptime). It's fairly easy to... - Source: Hacker News / about 2 years ago
You can use "htop" command to view current CPU, RAM and SWAP usage, also see which process is taking up how much of each resource. And if you want to collect data over time, you can use a monitoring agent like https://hetrixtools.com/ to... Source: over 3 years ago
HetrixTools about the best free service I've used that includes that. Source: over 3 years ago
Yep that started recently. I found a solution with the add-on Modify Header Value (HTTP Headers) , you need to add two rules:. Source: over 3 years ago
Going off of what a user said in the comments of another post complaining about this, you can get the old behaviour back by modifying the request headings. I've managed to do this using a Chrome extensions called Modify Header Value... Source: over 3 years ago
To change user agent on fenix (nighlty ,using custom collection )I use https://mybrowseraddon.com/modify-header-value.html It can also modify other header parameters . Source: over 4 years ago
When comparing HetrixTools and Modify Header Value (HTTP Headers), you can also consider the following products.

Free Website Uptime Monitoring
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Sky Live HTTP Headers is an open-source browser extension that visually displays HTTP requests and response headers from every website you visit.
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With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
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WebSniffer is an online tool to outlook HTTP request and response headers.
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A fancy self-hosted monitoring tool.
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HTTP-Repeater (HTTP/s Live Headers) (Beta) is a browser extension that lets you capture browser requests and repeat the process in a loop automatically.
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