Header Checker app icon

Apps Like Header Checker for iPhone and iPad

Check headers, see details, get hints

Check URLs and hostnames for HTTP headers. View all returned headers and identify missing security headers. Receive warnings for existing headers to improve website security.

by Daniel Linsenmeier★ 5.01 ratingsDeveloper Tools$1.99Data updated 2026-09-06
App detailsView in App Store

Header Checker screenshots

Ranked alternatives

Showing 741–760 of 1,000 ranked alternatives.

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    SEO Domainer Lite

    Ioannis Zafeiropoulos

    Check domain availability and purchase.

    The app checks domain name availability across many TLDs. It allows users to purchase desired domains with a single click.

    ★ 0.00 ratingsBusinessFreeData updated 2026-10-04
    App details
  10. DevTools - Developer Toolkit app icon

    DevTools - Developer Toolkit

    BEYTULLAH GURPINAR

    Format JSON, beautify code, streamline workflows

    JSON, XML, YAML, and HTML can be formatted or encoded/decoded. JavaScript code can be beautified or minified. MD5, SHA-1, SHA-256, SHA-512, CRC32, and other hashes can be generated. Base64 encoding and decoding is supported.

    ★ 0.00 ratingsDeveloper Tools$4.99Data updated 2026-09-06
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  15. Zal app icon

    Zal

    karos mohammed

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
    App details

How we rank alternatives

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