sleep.hms.harvard.edu

Registrert

Skjermbilde av nettstedet

Sideanalyseoppdateringsdato: 2026/03/29 09:05:01

Siste whois-oppdateringsdato: 2026/07/19 08:11:13

Domenestatus

Registrert

Betalt t.o.m

31.07.2027

Tilgjengelig fra

30.08.2027

SEO-poengsum

56.85%

Poeng oppnådd

146

Maksimal poengsum

Hovedinformasjon

ℹ️

Tittel: Sleep Medicine

Beskrivelse: empty

Nøkkelord: empty

Sidekoding: utf-8

Sidefilstørrelse: 163 KB

Serverinformasjon

🖥️

IP: 45.60.77.9

Sted: United States,US,,,37.751,-97.822,America/Chicago

Http-server: nginx

Koding: utf-8

Metatags liste

🏷️

charset: utf-8
property: og:url content: https://sleep.hms.harvard.edu/division-sleep-medicine
property: og:title content: Division of Sleep Medicine
name: twitter:card content: summary_large_image
name: twitter:site content: @harvardmed
name: twitter:title content: Division of Sleep Medicine
name: twitter:creator content: @harvardmed
name: google-site-verification content: ICWZfYIppMfuBoTQHoivJf3P61UsTOhs_lFUJRkFmzU
name: Generator content: Drupal 11 (https://www.drupal.org)
name: MobileOptimized content: width
name: HandheldFriendly content: true
name: viewport content: width=device-width, initial-scale=1.0
equiv: ImageToolbar content: false
class: foundation-mq name: foundation-mq content:

Interne lenker

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Eksterne lenker

🌐

Whois informasjon

📄

update_date: 04-Jun-2026

update_time: 1780531200

expiration_date: 31-Jul-2027

expiration_time: 1816992000

Whois rådata

📋

            This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail.  The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: HARVARD.EDU
Registrant:
Harvard University
Massachusetts Hall
Cambridge, MA 02138
USA
Administrative Contact:
Benjamin Dash
Harvard University
784 Memorial Drive
Cambridge, MA 02138
USA
+1.6174955708
[email protected]
Technical Contact:
Network Operations
Harvard University
HUIT Network Services
60 Oxford Street
Cambridge, MA 02139
USA
+1.6174955708
[email protected]
Name Servers:
A16-64.AKAM.NET
A1-171.AKAM.NET
A10-66.AKAM.NET
A7-65.AKAM.NET
A11-67.AKAM.NET
A6-66.AKAM.NET
Domain record activated:    27-Jun-1985
Domain record last updated: 04-Jun-2026
Domain expires:             31-Jul-2027

SEO revisjon

🔍

Teknisk SEO

✓

Responskode

200

Status 200 OK - siden lastes inn riktig.

✓

Tegnkoding

Page: utf-8, Header: utf-8

Tegnkoding konsistent mellom HTML og overskrifter.

✓

Sidestørrelse

167816 bytes

Sidestørrelse akseptabel for rask lasting.

✓

Ressurser

23 total

Moderat antall ressurser. Vurder å kombinere filer.

✓

Hreflang Tags

0 hreflang tags

Legg til hreflang-tagger hvis du har flerspråklig innhold.

Robots.txt

Missing

Legg til robots.txt-fil for å kontrollere gjennomsøking av søkemotorer.

Sitemap

Not found

Legg til sitemap.xml og referer til det i robots.txt.

✓

HTTPS

Yes

Sikker HTTPS-tilkobling aktivert.

✓

Komprimering

gzip

Gzip eller Zstd-komprimering aktivert for raskere lasting.

✓

Buffer

max-age=900, public

Bufferkontrollhoder er riktig innstilt.

✓

Sidehastighet

1.18 ms

Utmerket lastehastighet.

On-Page SEO

Tittel

Sleep Medicine

Tittelen er for kort. Utvid til 30–60 tegn for bedre SEO.

Metabeskrivelse

empty Lenght:5

Metabeskrivelsen er for kort. Utvid til 100–160 tegn.

✓

H1 Overskrift

1 found - "Division of Sleep Medicine"

Bra - enkelt H1-overskrift funnet.

Ordtelling

297

Innholdet er veldig kort. Sikt på minst 500 ord for bedre SEO.

Kanonisk merkelapp

Legg til kanonisk tag for å forhindre problemer med duplisert innhold.

✓

Dupliser Meta

[]

Fant ingen dupliserte metakoder.

✓

Nøkkelord

empty

Meta nøkkelord satt (merk: brukes ikke av store søkemotorer).

Innhold og UX

✓

Språk

Språkattributtet er riktig angitt.

Bilder

2 total, 1 missing ALT

Legg til ALT-tekst i bilder for tilgjengelighet og SEO.

✓

Viewport

width=device-width, initial-scale=1.0

Viewport-metataggen er riktig angitt for mobile enheter.

Åpne Graph

Missing: og:description, og:image

Legg til manglende OpenGraph-koder for deling av sosiale medier:og:description, og:image

Strukturerte data

0 JSON-LD scripts

Legg til strukturerte data (JSON-LD) for rike utdrag og bedre SEO.

Stillinger i Google

Søkefraser - Google

🔍

Posisjon	Uttrykk	Side	Utdrag
1	peoples sleep	/education-training/...	Genetics, Aging and Sleep - Division of Sleep Medicine Most adults require approximately 8 hours of sleep per 24 hours , but there can be substantial differences among individuals. Sleep needs may range from ...
2	what is sleep	/education-training/...	Science of Sleep: What is Sleep? - Division of Sleep Medicine Sleep is now known to be a highly active process during which the day's events are processed and energy is restored.
2	what is sleeping	/education-training/...	Science of Sleep: What is Sleep? - Division of Sleep Medicine Sleep is now known to be a highly active process during which the day's events are processed and energy is restored.
3	is it sleep	/education-training/...	Science of Sleep: What is Sleep? - Division of Sleep Medicine Sleep is now known to be a highly active process during which the day's events are processed and energy is restored.
4	does it sleep	/education-training/...	Science of Sleep: What is Sleep? - Division of Sleep Medicine Sleep is now known to be a highly active process during which the day's events are processed and energy is restored.
6	about sleeping	/education-training/...	Science of Sleep: What is Sleep? - Division of Sleep Medicine Sleep is now known to be a highly active process during which the day's events are processed and energy is restored.
7	sleeping hour	/education-training/...	Assess Your Sleep Needs - Division of Sleep Medicine The Takeaway. Although there is some genetic variation, most adults need between 7.5 to 8.5 hours of sleep per 24-hour period to function optimally.
7	about sleep	/education-training/...	Science of Sleep: What is Sleep? - Division of Sleep Medicine The Characteristics of Sleep . The Takeaway. Sleep is a state that is characterized by changes in brain wave activity, breathing, heart rate, body temperature, ...
8	sleep hour	/education-training/...	Assess Your Sleep Needs - Division of Sleep Medicine The Takeaway. Although there is some genetic variation, most adults need between 7.5 to 8.5 hours of sleep per 24-hour period to function optimally.
8	we sleep for	/education-training/...	Why Sleep Matters: Benefits of Sleep Sleep researchers are discovering how sleep is vital for learning and memory , and how lack of sleep impacts our health, safety, and longevity.

Tilleggstjenester

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sleep.hms.harvard.edu