ligo.caltech.edu
Registreret
Sideanalyseopdateringsdato:
2026/02/25 17:51:05
Sidste whois opdateringsdato:
2026/07/17 05:37:24
Domænestatus
Registreret
Betalt indtil
31.07.2027
Tilgængelig fra
30.08.2027
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ligo.caltech.edu Skærmbillede af hjemmesiden
SEO-score
46.58%
68
Score opnået
146
Maksimal score
Hovedoplysninger
Titel:
LIGO Lab | Caltech | MIT
Beskrivelse: The Laser Interferometer Gravitational-Wave Observatory (LIGO) consists of two widely separated installations within the United States — one in Hanford Washington and the other in Livingston, Louisiana — operated in unison as a single observatory. LIGO is operated by the LIGO Laboratory, a consortium of the California Institute of Technology (Caltech) and the Massachusetts Institute of Technology (MIT). Funded by the National Science Foundation, LIGO is an international resource for both physics and astrophysics.
Nøgleord: empty
Sidekodning:
ukendt
Brødtekst og servertegnsæt er forskellige!
Side filstørrelse: 18 KB
Serverinformation
IP: 52.25.129.128
Beliggenhed: United States,US,Boardman,97818,45.8401,-119.705,America/Los_Angeles
Kodning: utf-8
Whois information
update_date: 30-Jan-2026
update_time: 1769731200
expiration_date: 31-Jul-2027
expiration_time: 1816992000
Whois rå data
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domain names.
-------------------------------------------------------------
Domain Name: CALTECH.EDU
Registrant:
California Institute of Technology
Information Management Systems and Services MS 1-10
1200 East California Boulevard
Pasadena, CA 91125
USA
Administrative Contact:
Domain Admin
California Institute of Technology
1200 E. California Blvd.
MS 1-10
Pasadena, CA 91125
USA
+1.6263953500
[email protected]
Technical Contact:
California Institute of Technology
1200 E. California Blvd.
MS 1-10
Pasadena, CA 91125
USA
+1.6263953500
[email protected]
Name Servers:
NS0090.SECONDARY.CLOUDFLARE.COM
NS0239.SECONDARY.CLOUDFLARE.COM
Domain record activated: 06-Jan-1986
Domain record last updated: 30-Jan-2026
Domain expires: 31-Jul-2027
Robots.txt
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SEO revision
Teknisk SEO
✓
Svarkode
200 OK
Status 200 OK - siden indlæses korrekt.
!
Tegnkodning
Page: , Header: utf-8
Uoverensstemmelse mellem tegnkodning mellem HTML- og HTTP-headere.
✓
Sidestørrelse
19044 bytes
Sidestørrelse acceptabel til hurtig indlæsning.
✓
Ressourcer
0 total
Optimalt antal ressourcer.
✓
Hreflang Tags
hreflang tags
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✓
Robots.txt
Exists
Robots.txt-fil fundet.
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Sitemap
Not found
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✓
HTTPS
Yes
Sikker HTTPS-forbindelse aktiveret.
✓
Kompression
gzip
Gzip- eller Zstd-komprimering aktiveret for hurtigere indlæsning.
✓
Caching
no-cache="set-cookie"
Cache-kontroloverskrifter er korrekt indstillet.
✓
Sidehastighed
3.54 ms
Fremragende læssehastighed.
On-Page SEO
!
Titel
LIGO Lab | Caltech | MIT
Titlen er for kort. Udvid til 30-60 tegn for bedre SEO.
!
Meta beskrivelse
The Laser Interferometer Gravitational-Wave Observatory (LIGO) consists of two widely separated installations within the United States — one in Hanford Washington and the other in Livingston, Louisiana — operated in unison as a single observatory. LIGO is operated by the LIGO Laboratory, a consortium of the California Institute of Technology (Caltech) and the Massachusetts Institute of Technology (MIT). Funded by the National Science Foundation, LIGO is an international resource for both physics and astrophysics. Lenght:518
Metabeskrivelsen er for lang. Reducer til 100-160 tegn.
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H1 Overskrift
0 found - ""
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Ordtælling
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Kanonisk tag
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Dupliker Meta
[]
Ingen duplikerede metatags fundet.
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Nøgleord
empty
Metanøgleord indstillet (bemærk: bruges ikke af større søgemaskiner).
Indhold og UX
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Sprog
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Billeder
0 total, 0 missing ALT
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Udsigtsport
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Åbn Graph
Missing: og:title, og:description, og:image, og:url
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Strukturerede data
JSON-LD scripts
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Stillinger i Google
Søgesætninger - Google
| Position | Udtryk | Side | Uddrag |
|---|---|---|---|
| 3 | / | ||
| 94 | / |