Dev tools · alternatives · 2026

24 alternatives to check-my-headers

Fast and simple way to check any HTTP Headers

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. check-my-headers launched in 2020; newer entries below may have overtaken it.

1. 1
   Check HTTP Headers▲2

   Secure your website with a header check.

   2023 · techcopes.com · its alternatives →

2. 2
   Nub – A Bun-like all-in-one toolkit for Node.js▲277

   Colin here, creator of Nub. I’ve had the general shape of this in mind for years. Nub runs your code with stock `node`, augmented with a `--require` preload hook[0] that adds a transpiler (oxc-powered, packaged as a Node-API add-on), registers a module resolution hook[1], and injects polyfills as needed for APIs like `Worker`, `Temporal`, etc. All purely additive, your code ultimately runs using Node’s actual engine & stdlib implementations. [0] https://nodejs.org/api/cli.html#-require-module [1]…

   Jun 2026 · github.com · its alternatives →

3. 3
   Server.js – A modern Express alternative▲295

   Powerful server for Node.js that just works so you can focus on your awesome project

   2017 · serverjs.io · its alternatives →

4. 4
   HTTP Status Tester▲81

   Test URLs in bulk for their HTTP responses, by ex-Google

   2022 · http.app · its alternatives →

5. 5
   tldx▲109

   Fast CLI to bulk-check domains via RDAP & MCP

   May 2026 · github.com · its alternatives →

6. 6
   Hosting Checker▲116

   Find out the hosting provider of any website

   2020 · hostingchecker.net · its alternatives →

7. 7
   TTFB it!▲73

   Check your TTFB easy, without registration and SMS

   2021 · its alternatives →

8. 8
   Browser Resource Hint Validator▲64

   Check preconnect and preload hints are working correctly

   2022 · debugbear.com · its alternatives →

9. 9
   Realtime, self-hosted monitoring for Node.js inspired by GitHub Status▲75

   🚀 Realtime Monitoring solution for Node.js/Express.js apps, inspired by status.github.com, sponsored by https://dynobase.dev - RafalWilinski/express-status-monitor

   2016 · github.com · its alternatives →

10. 10
    Easy Webserver for Node.js, Python, PHP, with Free SSL▲123

    Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids - caprover/README.md at master · caprover/caprover

    2017 · github.com · its alternatives →

11. 11
    urlint▲79

    Check the availability of your links from the command line

    2018 · its alternatives →

12. 12TP
    Test Post/Get endpoints easily from your browser▲57

    2011 · httpposttool.com · its alternatives →

13. 13AS
    A self hosted alternative to Ngrok▲14

    Hi! I am sharing this because it may be useful to others. I created a simple Docker image that lets you easily expose a web app running locally on your dev machine to the Internet, via a proxy server. It is a self hosted alternative to something like Ngrok, which is a paid service if you use custom domains. A small server is cheaper than Ngrok (I use Hetzner Cloud and the cheapest server costs me 3€ per month). I use this method in particular to test HTTP verification with Let's Encrypt for a SaaS app running on my Mac. Hope this is useful :) Code:…

    2019 · its alternatives →

14. 14
    Checkify▲77

    Super minimal, simple and inexpensive 24/7 uptime monitoring

    2021 · its alternatives →

15. 15
    HTTP:COLON – A quick HTTP header/directive inspector and reference▲37

    Hi HN -- I built HTTP:COLON, a small, open-source web tool for quickly checking a site’s HTTP response headers and learning what they mean as you go. Link: https://httpcolon.dev/ What it does - Enter a URL and fetch its response headers - Groups common headers into handy buckets (cache, content, security) - Includes short docs/tooltips for headers and directives so you can look things up while debugging. I find hovering on highlighted headers quite useful! Supports different HTTP methods (GET/POST/PUT/DELETE) Deep links - You can link directly to a host,…

    Jan 2026 · httpcolon.dev · its alternatives →

16. 16
    QuickHeader▲3

    Modify HTTP headers. Right from your toolbar.

    Jul 2026 · chromewebstore.google.com · its alternatives →

17. 17
    Security Headers▲12

    Analyse your HTTP response headers

    2016 · securityheaders.com · its alternatives →

18. 18
    Rust Library to check your Internet connectivity▲41

    📶 Troubleshoot problems with your Internet connection - jesusprubio/up

    2019 · github.com · its alternatives →

19. 19
    Developed from my Prison cell: A Libcurl TUI HTTP Client in Rust.▲47

    HTTP client/libcurl TUI front end in Rust, with request + key storage - PThorpe92/CuTE

    2023 · github.com · its alternatives →

20. 20
    Graphiql-Online: Explore Any GraphQL API with Headers▲8

    Public GraphiQL - Test your API with GraphiQL and Hasura

    2018 · graphiql-online.com · its alternatives →

21. 21
    HEAD EXAM▲11

    Free tool to audit HTTP headers for SEO and more

    2016 · greenlaneseo.com · its alternatives →

22. 22
    Boilerplate for Node.js and TypeScript with Jest tests▲33

    Production-ready Node.js TypeScript boilerplate: ESM, Vitest, ESLint, Prettier, GitHub Actions, Mise, and AGENTS.md included. - jsynowiec/node-typescript-boilerplate

    2017 · github.com · its alternatives →

23. 23
    httpstatus▲7

    check status codes, response headers & redirect chains

    2020 · httpstatus.io · its alternatives →

24. 24
    fast-cli▲14

    Test your download and upload speed using fast.com

    2019 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →