JE9 Tools V1

Supreme • Futuristic • Elegant • Useful. One domain in, all diagnostics out.

Active Domain: libcxyz.us

Portfolio Quick-Switch

je9.us thecraftytwins.com amandajean.us theratsasses.com johnelia.com johnelia.us jwle.us zeeke.xyz redpatch.us ubigasshole.com myvets.us mugszm.com mugszm.xyz lovesmiles.xyz newark-on-trent.xyz pet-er-shop.com 03833.dev 0100101001000101.xyz jelia.xyz jellyos.xyz libcxyz.us libcxyz.com chiaoliang.com libcsys.com ccsdc.org jelia.nyc jelia.us accessinn.com

Security

SecurityHeaders
HTTP security header grade
SSL Labs
Free SSL/TLS deep scan
Mozilla Observatory
Web security best-practice audit
Hardenize
TLS + DNS + web hardening report

DNS & Mail

DNSChecker (A)
Global DNS propagation checker
MXToolbox
DNS/MX/SPF/DMARC checks
DMARC Inspector
Inspect DMARC policy

Performance

Google PageSpeed
Core Web Vitals and tuning tips
GTmetrix
Frontend waterfall + perf score
WebPageTest
Advanced synthetic load testing

General Utilities

HTTP Status
Check redirects and status codes
Down For Everyone Or Just Me
Quick availability check
crt.sh
Certificate transparency lookup

JE9 Tools V1 · Next step: scan history, API checks, score trendline, and status board.