whitescreen.dev
Registreret
Sideanalyseopdateringsdato:
2026/03/27 22:40:04
Sidste whois opdateringsdato:
2026/03/22 05:28:10
Domænestatus
Registreret
Betalt indtil
05.12.2032
Tilgængelig fra
04.01.2033
×
![Skærmbillede af hjemmesiden i fuld skærm]()
whitescreen.dev Skærmbillede af hjemmesiden
SEO-score
86.99%
127
Score opnået
146
Maksimal score
Hovedoplysninger
Titel: White Screen – Fullscreen Tool for Cleaning, Zoom & Focus
Beskrivelse: Use this fullscreen white screen tool to clean your monitor, improve Zoom lighting, focus better, or test for dead pixels. No ads. Pure white.
Nøgleord: empty
Sidekodning:
utf-8
Side filstørrelse: 64 KB
Serverinformation
IP: 188.114.97.3
Beliggenhed: ,,,,,,
Http server: cloudflare
Kodning: utf-8
Metatags liste
- name: google-site-verification content: 4tjkMFi_NttJU7QX9C7uSyJL26CnpYnVqFqhszvyLWE
- charset: utf-8
- name: google content: notranslate
- name: viewport content: width=device-width, initial-scale=1, maximum-scale=1
- name: robots content: index,follow,noodp
- name: theme-color content: #006CE0
- name: apple-mobile-web-app-capable content: yes
- name: apple-mobile-web-app-status-bar-style content: black
- property: og:locale content: en_US
- equiv: ”content-language” content: ”en”/
- name: google-site-verification content: 4tjkMFi_NttJU7QX9C7uSyJL26CnpYnVqFqhszvyLWE
- name: dmca-site-verification content: Wm5tS0xHYkx2a05MNk90TElteXh0Zz090
- name: author content: whitescreen.dev
- property: og:type content: Website
- property: og:site_name content: whitescreen.dev
- property: og:title content: White Screen | Check The Screen Error | Color Error Check | Download
- property: og:url content: https://whitescreen.dev/
- property: og:image content: https://whitescreen.dev/images/pro/lg_1-lang.png
- property: og:description content: Use a white screen to make duplicates. To easily recreate sights or details, a bright surface beneath the paper was necessary. Simply redraft the outline in the marked spot. A white screen serves as a light source.
- name: twitter:card content: Website
- name: twitter:site content: @whitescreen.dev
- name: twitter:creator content: @whitescreen.dev
- name: twitter:domain content: whitescreen.dev
- name: twitter:url content: https://whitescreen.dev/
- name: twitter:title content: White Screen | Check The Screen Error | Color Error Check | Download
- name: twitter:description content: Use a white screen to make duplicates. To easily recreate sights or details, a bright surface beneath the paper was necessary. Simply redraft the outline in the marked spot. A white screen serves as a light source.
- name: twitter:image content: https://whitescreen.dev/images/pro/lg_1-lang.png
- name: author content: whitescreen.dev
- property: og:type content: Website
- property: og:site_name content: whitescreen.dev
- property: og:title content: White Screen – Fullscreen Tool for Cleaning, Zoom & Focus
- property: og:url content: https://whitescreen.dev/
- property: og:image content: https://whitescreen.dev/images/pro/white-screen_32.png
- property: og:description content: Use this fullscreen white screen tool to clean your monitor, improve Zoom lighting, focus better, or test for dead pixels. No ads. Pure white.
- name: twitter:card content: Website
- name: twitter:site content: @whitescreen.dev
- name: twitter:creator content: @whitescreen.dev
- name: twitter:domain content: whitescreen.dev
- name: twitter:url content: https://whitescreen.dev/
- name: twitter:title content: White Screen – Fullscreen Tool for Cleaning, Zoom & Focus
- name: twitter:description content: Use this fullscreen white screen tool to clean your monitor, improve Zoom lighting, focus better, or test for dead pixels. No ads. Pure white.
- name: twitter:image content: https://whitescreen.dev/images/pro/white-screen_32.png
- name: description content: Use this fullscreen white screen tool to clean your monitor, improve Zoom lighting, focus better, or test for dead pixels. No ads. Pure white.
- equiv: origin-trial content: AlK2UR5SkAlj8jjdEc9p3F3xuFYlF6LYjAML3EOqw1g26eCwWPjdmecULvBH5MVPoqKYrOfPhYVL71xAXI1IBQoAAAB8eyJvcmlnaW4iOiJodHRwczovL2RvdWJsZWNsaWNrLm5ldDo0NDMiLCJmZWF0dXJlIjoiV2ViVmlld1hSZXF1ZXN0ZWRXaXRoRGVwcmVjYXRpb24iLCJleHBpcnkiOjE3NTgwNjcxOTksImlzU3ViZG9tYWluIjp0cnVlfQ==
- equiv: origin-trial content: Amm8/NmvvQfhwCib6I7ZsmUxiSCfOxWxHayJwyU1r3gRIItzr7bNQid6O8ZYaE1GSQTa69WwhPC9flq/oYkRBwsAAACCeyJvcmlnaW4iOiJodHRwczovL2dvb2dsZXN5bmRpY2F0aW9uLmNvbTo0NDMiLCJmZWF0dXJlIjoiV2ViVmlld1hSZXF1ZXN0ZWRXaXRoRGVwcmVjYXRpb24iLCJleHBpcnkiOjE3NTgwNjcxOTksImlzU3ViZG9tYWluIjp0cnVlfQ==
- equiv: origin-trial content: A9nrunKdU5m96PSN1XsSGr3qOP0lvPFUB2AiAylCDlN5DTl17uDFkpQuHj1AFtgWLxpLaiBZuhrtb2WOu7ofHwEAAACKeyJvcmlnaW4iOiJodHRwczovL2RvdWJsZWNsaWNrLm5ldDo0NDMiLCJmZWF0dXJlIjoiQUlQcm9tcHRBUElNdWx0aW1vZGFsSW5wdXQiLCJleHBpcnkiOjE3NzQzMTA0MDAsImlzU3ViZG9tYWluIjp0cnVlLCJpc1RoaXJkUGFydHkiOnRydWV9
- equiv: origin-trial content: A93bovR+QVXNx2/38qDbmeYYf1wdte9EO37K9eMq3r+541qo0byhYU899BhPB7Cv9QqD7wIbR1B6OAc9kEfYCA4AAACQeyJvcmlnaW4iOiJodHRwczovL2dvb2dsZXN5bmRpY2F0aW9uLmNvbTo0NDMiLCJmZWF0dXJlIjoiQUlQcm9tcHRBUElNdWx0aW1vZGFsSW5wdXQiLCJleHBpcnkiOjE3NzQzMTA0MDAsImlzU3ViZG9tYWluIjp0cnVlLCJpc1RoaXJkUGFydHkiOnRydWV9
- equiv: origin-trial content: A1S5fojrAunSDrFbD8OfGmFHdRFZymSM/1ss3G+NEttCLfHkXvlcF6LGLH8Mo5PakLO1sCASXU1/gQf6XGuTBgwAAACQeyJvcmlnaW4iOiJodHRwczovL2dvb2dsZXRhZ3NlcnZpY2VzLmNvbTo0NDMiLCJmZWF0dXJlIjoiQUlQcm9tcHRBUElNdWx0aW1vZGFsSW5wdXQiLCJleHBpcnkiOjE3NzQzMTA0MDAsImlzU3ViZG9tYWluIjp0cnVlLCJpc1RoaXJkUGFydHkiOnRydWV9
Interne links
Whois information
domain_name: whitescreen.dev
update_date: 2025-10-10T01:37:01.938Z
update_time: 1760060221
creation_date: 2022-12-05T03:06:50.740Z
creation_time: 1670209610
expiration_date: 2032-12-05T03:06:50.740Z
Whois rå data
Domain Name: WHITESCREEN.DEV
Registrar: PDR Ltd. d/b/a PublicDomainRegistry.com
Domain Status: client transfer prohibited
Creation Date: 2022-12-05T03:06:50.740Z
Registry Expiry Date: 2032-12-05T03:06:50.740Z
Updated Date: 2025-10-10T01:37:01.938Z
Name Server: DEMI.NS.CLOUDFLARE.COM
Name Server: LUKE.NS.CLOUDFLARE.COM
REGISTRAR Contact: PDR Ltd. d/b/a PublicDomainRegistry.com
>>> Last update of RDAP database: 2026-03-22T05:28:10Z
Robots.txt
User-agent: *
SEO revision
Teknisk SEO
✓
Svarkode
200
Status 200 OK - siden indlæses korrekt.
✓
Tegnkodning
Page: utf-8, Header: utf-8
Tegnkodning konsekvent mellem HTML og overskrifter.
✓
Sidestørrelse
65558 bytes
Sidestørrelse acceptabel til hurtig indlæsning.
✓
Ressourcer
29 total
Moderat antal ressourcer. Overvej at kombinere filer.
✓
Hreflang Tags
2 hreflang tags
Hreflang-tags fundet til flersproget SEO.
✓
Robots.txt
Exists
Robots.txt-fil fundet.
!
Sitemap
Not found
Tilføj sitemap.xml og referer til det i robots.txt.
✓
HTTPS
Yes
Sikker HTTPS-forbindelse aktiveret.
✓
Kompression
zstd
Gzip- eller Zstd-komprimering aktiveret for hurtigere indlæsning.
✓
Caching
private
Cache-kontroloverskrifter er korrekt indstillet.
✓
Sidehastighed
2.82 ms
Fremragende læssehastighed.
On-Page SEO
✓
Titel
White Screen – Fullscreen Tool for Cleaning, Zoom & Focus
God titellængde (30-60 tegn).
✓
Meta beskrivelse
Use this fullscreen white screen tool to clean your monitor, improve Zoom lighting, focus better, or test for dead pixels. No ads. Pure white. Lenght:142
God metabeskrivelseslængde (100-160 tegn).
✓
H1 Overskrift
1 found - "White screen"
Godt - enkelt H1 overskrift fundet.
✓
Ordtælling
638
God indholdslængde (500-2000 ord anbefales).
!
Kanonisk tag
Tilføj kanonisk tag for at forhindre duplikatindholdsproblemer.
!
Dupliker Meta
{"google-site-verification":2,"author":2,"twitter:card":2,"twitter:site":2,"twitter:creator":2,"twitter:domain":2,"twitter:url":2,"twitter:title":2,"twitter:description":2,"twitter:image":2}
Fjern duplikerede metatags for at undgå konflikter.
✓
Nøgleord
empty
Metanøgleord indstillet (bemærk: bruges ikke af større søgemaskiner).
Indhold og UX
✓
Sprog
en
Sprog attribut korrekt indstillet.
✓
Billeder
4 total, 0 missing ALT
Alle billeder har korrekt ALT-tekst.
✓
Udsigtsport
width=device-width, initial-scale=1, maximum-scale=1
Viewport-metatag korrekt indstillet til mobilenheder.
✓
Åbn Graph
All OG tags present.
Alle væsentlige OpenGraph-tags til stede.
✓
Strukturerede data
1 JSON-LD scripts
Strukturerede data (JSON-LD) fundet.
Stillinger i Google
Søgesætninger - Google
| Position | Udtryk | Side | Uddrag |
|---|---|---|---|
| 2 | / |