crabtreebooks.com

Registrato

Schermata del sito web

Data di aggiornamento dell'analisi della pagina: 2026/04/01 18:12:03

Data dell'ultimo aggiornamento whois: 2026/03/16 23:53:55

Stato del dominio

Registrato

Pagato fino

24.01.2027

Disponibile da

23.02.2027

Punteggio SEO

59.59%

Punteggio raggiunto

146

Punteggio massimo

Informazioni principali

ℹ️

Titolo: Home - Crabtree Publishing

Descrizione: Crabtree Publishing has been cultivating quality content from the roots up since its inception by visionary educators . A family-owned company ensures that many of our staff comes from teaching...

Parole chiave: teachers, educators, animals, books, library, classroom, catalog, children, crabtree publishing, culture, education, elementary, geography, history, hot topics, instructional, k-8, kindergarten, librarians, media, middle school, news, online, pioneer, pub

Codifica della pagina: utf-8

Dimensione file di pagina: 92 KB

Informazioni sul server

🖥️

IP: 165.227.26.152

Posizione: United States,US,Santa Clara,95051,37.3486,-121.9732,America/Los_Angeles

Server HTTP: apache

Codifica: utf-8

Elenco dei meta tag

🏷️

charset: UTF-8
equiv: Content-Type content: text/html; charset=utf-8
name: description content: Crabtree Publishing has been cultivating quality content from the roots up since its inception by visionary educators . A family-owned company ensures that many of our staff comes from teaching...
name: keywords content: teachers, educators, animals, books, library, classroom, catalog, children, crabtree publishing, culture, education, elementary, geography, history, hot topics, instructional, k-8, kindergarten, librarians, media, middle school, news, online, pioneer, pub
name: csrf-param content: authenticity_token
name: csrf-token content: eFJJSUho7Xh9Em9kP-KvU1983eOgdpYgYN4ZFW7L1f5Y6Zndn9kllSf-_cNo4No3lAivsYLybLdPmNW9KHaqDA
name: viewport content: width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
name: csrf-param content: authenticity_token
name: csrf-token content: cJKhWyTcePyoHpNdty3qw5Dx6CHkJzRATo1hqxSPPwlQKXHP822wEfLyAfrgL5-nW4Wac8ajztdhy60DUjJA-w

Collegamenti interni

🔗

Collegamenti esterni

🌐

Informazioni Whois

📄

domain_name: crabtreebooks.com

update_date: 2025-01-15T19:10:31Z

update_time: 1736968231

creation_date: 2000-01-24T18:05:02Z

creation_time: 948737102

expiration_date: 2027-01-24T18:05:02Z

Dati grezzi Whois

📋

            Domain Name: CRABTREEBOOKS.COM
Registrar: Tucows Domains Inc.
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Creation Date: 2000-01-24T18:05:02Z
Registry Expiry Date: 2027-01-24T18:05:02Z
Updated Date: 2025-01-15T19:10:31Z
Name Server: DNS1.VAXXINE.COM
Name Server: DNS2.VAXXINE.COM
REGISTRAR Contact: Tucows Domains Inc.
>>> Last update of RDAP database: 2026-03-16T23:53:55Z

Robots.txt

🤖

			# See http://www.robotstxt.org/robotstxt.html for documentation
User-agent: *
Crawl-Delay: 5
Disallow: /account*
Disallow: /addresses*
Disallow: /admin*
Disallow: /bisac_subjects/*
Disallow: /cart*
Disallow: /downloads*
Disallow: /excerpts*
Disallow: /products/*/compare*
Disallow: /products/advanced_search
Disallow: /products/search_results*
Disallow: /links*
Disallow: /lists*
Disallow: /marc_reports*
Disallow: /quotes*
Disallow: /searches*
Disallow: /shop/search_results*
Disallow: /specs*
Disallow: /users*
Disallow: /wishlists*

# Block select search and analytics bots
User-agent: Adsbot
User-agent: AhrefsBot
User-agent: BLEXBot
User-agent: Seekport Crawler
User-agent: SemrushBot
User-agent: SenutoBot

Disallow: /

# Block all known AI crawlers and assistants
# from using content for training AI models.
# Source: https://robotstxt.com/ai
User-Agent: GPTBot
User-Agent: ClaudeBot
User-Agent: Claude-User
User-Agent: Claude-SearchBot
User-Agent: CCBot
User-Agent: Google-Extended
User-Agent: Applebot-Extended
User-Agent: Facebookbot
User-Agent: Meta-ExternalAgent
User-Agent: Meta-ExternalFetcher
User-Agent: diffbot
User-Agent: PerplexityBot
User-Agent: Perplexity‑User
User-Agent: Omgili
User-Agent: Omgilibot
User-Agent: webzio-extended
User-Agent: ImagesiftBot
User-Agent: Bytespider
User-Agent: TikTokSpider
User-Agent: Amazonbot
User-Agent: Youbot
User-Agent: SemrushBot-OCOB
User-Agent: Petalbot
User-Agent: VelenPublicWebCrawler
User-Agent: TurnitinBot
User-Agent: Timpibot
User-Agent: OAI-SearchBot
User-Agent: ICC-Crawler
User-Agent: AI2Bot
User-Agent: AI2Bot-Dolma
User-Agent: DataForSeoBot
User-Agent: AwarioBot
User-Agent: AwarioSmartBot
User-Agent: AwarioRssBot
User-Agent: Google-CloudVertexBot
User-Agent: PanguBot
User-Agent: Kangaroo Bot
User-Agent: Sentibot
User-Agent: img2dataset
User-Agent: Meltwater
User-Agent: Seekr
User-Agent: peer39_crawler
User-Agent: cohere-ai
User-Agent: cohere-training-data-crawler
User-Agent: DuckAssistBot
User-Agent: Scrapy
User-Agent: Cotoyogi
User-Agent: aiHitBot
User-Agent: Factset_spyderbot
User-Agent: FirecrawlAgent

Disallow: /
DisallowAITraining: /
Sitemap: https://crabtreebooks.com/sitemap.xml.gz

Controllo SEO

🔍

SEO tecnica

✓

Codice di risposta

200 ok

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

95035 bytes

Dimensioni della pagina accettabili per il caricamento rapido.

Risorse

51 total

Troppe risorse. Ottimizza e combina file per prestazioni migliori.

✓

Tag hreflang

0 hreflang tags

Aggiungi tag hreflang se hai contenuti multilingue.

✓

Robots.txt

Exists

File robots.txt trovato.

✓

Sitemap

Declared in robots.txt

Mappa del sito dichiarata in robots.txt.

✓

HTTPS

Yes

Connessione HTTPS sicura abilitata.

✓

Compressione

gzip

Compressione Gzip o Zstd abilitata per un caricamento più veloce.

✓

Memorizzazione nella cache

max-age=0, private, must-revalidate

Intestazioni di controllo della cache impostate correttamente.

✓

Velocità della pagina

6.46 ms

Ottima velocità di caricamento.

SEO sulla pagina

Titolo

Home - Crabtree Publishing

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

Meta descrizione

Crabtree Publishing has been cultivating quality content from the roots up since its inception by visionary educators . A family-owned company ensures that many of our staff comes from teaching... Lenght:196

Meta descrizione troppo lunga. Ridurre a 100-160 caratteri.

✓

Intestazione H1

1 found - ""

Buono: è stata trovata una sola intestazione H1.

Conteggio parole

165

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

{"csrf-param":2,"csrf-token":2}

Rimuovi i meta tag duplicati per evitare conflitti.

✓

Parole chiave

teachers, educators, animals, books, library, classroom, catalog, children, crabtree publishing, culture, education, elementary, geography, history, hot topics, instructional, k-8, kindergarten, librarians, media, middle school, news, online, pioneer, pub

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

Contenuti e UX

✓

Lingua

en-us

Attributo della lingua impostato correttamente.

Immagini

37 total, 6 missing ALT

Aggiungi testo ALT alle immagini per accessibilità e SEO.

✓

Visualizzazione

width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no

Meta tag Viewport impostato correttamente per i dispositivi mobili.

Apri grafico

Missing: og:title, og:description, og:image, og:url

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

Dati strutturati

0 JSON-LD scripts

Aggiungi dati strutturati (JSON-LD) per rich snippet e una migliore SEO.

Posizioni dentro Google

Cerca frasi - Google

🔍

Posizione	Frase	Pagina	Frammento
1	i read you 2	/shop/show/16260	I Read! You Read! Level 2 1 апр. 2023 г. — I Read ! You Read ! books are designed for shared reading between a beginning reader and an adult or proficient reader.
6	read you 3	/series/11297-i-read...	I Read! You Read! - Level 3 - Series I Read ! You Read ! books are designed for shared reading between a beginning reader and an adult. Level 3 books include a glossary, comprehension questions with ...

Servizi aggiuntivi

💎

crabtreebooks.com