Apps like Header Checker

Here are some great alternatives to Header Checker by Feuerberg Software :
HTTP Request Widget
HTTP Request Widget
★3.6
REST requests
REST requests
★3.8
HTTP Tools
HTTP Tools
★4.3
SEO Backlink Checker Tool
SEO Backlink Checker Tool
★3.7
HTTP/2 Tester
HTTP/2 Tester
★5.0
SEO Checker
SEO Checker
★4.8
IPinfo
IPinfo
★4.2
Update Software – App Checker
Update Software – App Checker
★4.2
Version Checker for Android
Version Checker for Android
★3.8
WiFi Checker
WiFi Checker
★4.5
SafetyNet | Integrity Checker
SafetyNet | Integrity Checker
★3.4
QR Hacked? Hack Check
QR Hacked? Hack Check
★3.7
Quantum: Update All Apps Phone
Quantum: Update All Apps Phone
★4.0
Scan URL - Link Checker
Scan URL - Link Checker
★3.8
What is my IP address
What is my IP address
★4.3
Update Checker - For Android
Update Checker - For Android
★3.9