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Website Information
| Domain | whitescreen.dev |
| Title | White Screen – Fullscreen Tool for Cleaning, Zoom & Focus |
| Description | Use this fullscreen white screen tool to clean your monitor, improve Zoom lighting, focus better, or test for dead pixels. No ads. Pure white. |
Network & Domain Data
HTTP 200| URL | https://whitescreen.dev |
| HTTP | HTTP/2 200 |
| date | Tue, 28 Jul 2026 07:50:53 GMT |
| content-type | text/html; charset=utf-8 |
| cache-control | private |
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| vary | Accept-Encoding,Accept-Encoding |
| server | cloudflare |
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| strict-transport-security | max-age=15768000; preload; |
| strict-transport-security | max-age=15768000; preload; |
| x-xss-protection | 1; mode=block |
| x-xss-protection | 1; mode=block |
| x-frame-options | SAMEORIGIN |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| x-content-type-options | nosniff |
| x-powered-by-plesk | PleskWin |
| cf-cache-status | DYNAMIC |
| cf-ray | a2224ba58bccd2bf-FRA |
| alt-svc | h3=":443"; ma=86400 |
| Subject (CN) | whitescreen.dev |
| Issuer | WE1 |
| Valid From | 2026-07-06 04:37:53 |
| Valid To | 2026-10-04 05:37:40 |
| Serial Number | 38ffe1d2164c64c713fd03bae15bbee5 |