Image Compressor
Drop a photo, drag the quality, compare before and after, then download a smaller JPEG or WebP. Nothing is stored.
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Arx Site Check
Free website security scan: malware, SEO spam, blocklists, outdated plugins, exposed files.
Page Speed
Load test with TTFB, score, heavy files and fixes.
SSL Checker
TLS grade, certificate chain, expiry date and weak ciphers.
HTTP Headers & Security
Response headers with a grade for HSTS, CSP, frame and cookie safety.