sleep.hms.harvard.edu

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Schermata del sito web

Data di aggiornamento dell'analisi della pagina: 2026/03/29 09:05:01

Data dell'ultimo aggiornamento whois: 2026/07/19 08:11:13

Stato del dominio

Registrato

Pagato fino

31.07.2027

Disponibile da

30.08.2027

Punteggio SEO

56.85%

Punteggio raggiunto

146

Punteggio massimo

Informazioni principali

ℹ️

Titolo: Sleep Medicine

Descrizione: empty

Parole chiave: empty

Codifica della pagina: utf-8

Dimensione file di pagina: 163 KB

Informazioni sul server

🖥️

IP: 45.60.77.9

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

Server HTTP: nginx

Codifica: utf-8

Elenco dei meta tag

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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:

Collegamenti interni

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Collegamenti esterni

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Informazioni Whois

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update_date: 04-Jun-2026

update_time: 1780531200

expiration_date: 31-Jul-2027

expiration_time: 1816992000

Dati grezzi Whois

📋

            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

Controllo SEO

🔍

SEO tecnica

✓

Codice di risposta

200

Stato 200 OK: la pagina viene caricata correttamente.

✓

Codifica dei caratteri

Page: utf-8, Header: utf-8

Codifica dei caratteri coerente tra HTML e intestazioni.

✓

Dimensioni della pagina

167816 bytes

Dimensioni della pagina accettabili per il caricamento rapido.

✓

Risorse

23 total

Numero moderato di risorse. Prendi in considerazione la possibilità di combinare file.

✓

Tag hreflang

0 hreflang tags

Aggiungi tag hreflang se hai contenuti multilingue.

Robots.txt

Missing

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Sitemap

Not found

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✓

HTTPS

Yes

Connessione HTTPS sicura abilitata.

✓

Compressione

gzip

Compressione Gzip o Zstd abilitata per un caricamento più veloce.

✓

Memorizzazione nella cache

max-age=900, public

Intestazioni di controllo della cache impostate correttamente.

✓

Velocità della pagina

1.18 ms

Ottima velocità di caricamento.

SEO sulla pagina

Titolo

Sleep Medicine

Titolo troppo corto. Espandi fino a 30-60 caratteri per una migliore SEO.

Meta descrizione

empty Lenght:5

Meta descrizione troppo breve. Espandi fino a 100-160 caratteri.

✓

Intestazione H1

1 found - "Division of Sleep Medicine"

Buono: è stata trovata una sola intestazione H1.

Conteggio parole

297

Contenuto molto breve. Punta ad almeno 500 parole per una migliore SEO.

Etichetta canonica

Aggiungi il tag canonico per evitare problemi di contenuto duplicato.

✓

Meta duplicata

[]

Nessun meta tag duplicato trovato.

✓

Parole chiave

empty

Set di meta parole chiave (nota: non utilizzato dai principali motori di ricerca).

Contenuti e UX

✓

Lingua

Attributo della lingua impostato correttamente.

Immagini

2 total, 1 missing ALT

Aggiungi testo ALT alle immagini per accessibilità e SEO.

✓

Visualizzazione

width=device-width, initial-scale=1.0

Meta tag Viewport impostato correttamente per i dispositivi mobili.

Apri grafico

Missing: og:description, og:image

Aggiungi i tag OpenGraph mancanti per la condivisione sui social media:og:description, og:image

Dati strutturati

0 JSON-LD scripts

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Posizioni dentro Google

Cerca frasi - Google

🔍

Posizione	Frase	Pagina	Frammento
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.

Servizi aggiuntivi

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sleep.hms.harvard.edu