Información principal

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Título: Learn to Code Online | Treehouse

Descripción: Sign up for expert-led video courses to start your journey into coding, programming, and design. Perfect for beginners, intermediate, and advanced learners.

Palabras clave: empty

Codificación de página: utf-8

Tamaño del archivo de página: 83 KB

Información del servidor

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IP: 3.226.198.70

Ubicación: United States,US,Ashburn,20149,39.0469,-77.4903,America/New_York

Codificación: utf-8

Información Whois

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domain_name: teamtreehouse.com

update_date: 2026-02-20T09:31:03Z

update_time: 1771579863

creation_date: 2011-03-22T06:20:28Z

creation_time: 1300774828

expiration_date: 2027-03-22T06:20:28Z

Datos brutos de Whois

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            Domain Name: TEAMTREEHOUSE.COM
Registrar: NameCheap, Inc.
Domain Status: client transfer prohibited
Creation Date: 2011-03-22T06:20:28Z
Registry Expiry Date: 2027-03-22T06:20:28Z
Updated Date: 2026-02-20T09:31:03Z
Name Server: NS-1004.AWSDNS-61.NET
Name Server: NS-1233.AWSDNS-26.ORG
Name Server: NS-1567.AWSDNS-03.CO.UK
Name Server: NS-334.AWSDNS-41.COM
REGISTRAR Contact: NameCheap, Inc.
>>> Last update of RDAP database: 2026-03-20T06:21:02Z

Auditoría SEO

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SEO técnico

✓

Código de respuesta

HTTP/2 200

Estado 200 OK: la página se carga correctamente.

✓

Codificación de caracteres

Page: utf-8, Header: utf-8

Codificación de caracteres consistente entre HTML y encabezados.

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Tamaño de página

85317 bytes

Tamaño de página aceptable para carga rápida.

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Recursos

0 total

Número óptimo de recursos.

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Hreflang Etiquetas

hreflang tags

Agregue etiquetas hreflang si tiene contenido multilingüe.

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Robots.txt

Missing

Agregue el archivo robots.txt para controlar el rastreo de los motores de búsqueda.

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Sitemap

Not found

Agregue sitemap.xml y haga referencia a él en robots.txt.

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HTTPS

No

Cambie a HTTPS para obtener beneficios de seguridad y SEO.

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Compresión

Not detected

Habilite la compresión gzip o zstd para reducir el tamaño de los archivos.

✓

Almacenamiento en caché

max-age=0, private, must-revalidate

Encabezados de control de caché configurados correctamente.

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Velocidad de página

Unknown

Tiempo de carga no medido.

SEO en la página

✓

Título

Learn to Code Online | Treehouse

Buena extensión del título (30-60 caracteres).

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Meta descripción

Sign up for expert-led video courses to start your journey into coding, programming, and design. Perfect for beginners, intermediate, and advanced learners. Lenght:156

Buena longitud de metadescripción (100-160 caracteres).

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Rumbo H1

0 found - ""

Agregue exactamente un encabezado H1 con palabras clave principales.

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Conteo de palabras

Contenido muy corto. Apunta al menos 500 palabras para un mejor SEO.

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Etiqueta canónica

Agregue una etiqueta canónica para evitar problemas de contenido duplicado.

✓

Meta duplicada

[]

No se encontraron metaetiquetas duplicadas.

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Palabras clave

empty

Conjunto de metapalabras clave (nota: no utilizadas por los principales motores de búsqueda).

Contenido y UX

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Idioma

Agregue el atributo lang a la etiqueta para accesibilidad y SEO.

✓

Imágenes

0 total, 0 missing ALT

Todas las imágenes tienen texto ALT adecuado.

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Ventana gráfica

Agregue metaetiqueta de ventana gráfica para la capacidad de respuesta móvil.

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Abrir gráfico

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

Agregue las etiquetas OpenGraph que faltan para compartir en las redes sociales:og:title, og:description, og:image, og:url

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Datos estructurados

JSON-LD scripts

Agregue datos estructurados (JSON-LD) para obtener fragmentos enriquecidos y un mejor SEO.

Frases de búsqueda - Google

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Posición	Frase	Página	Retazo
4	php get id	/community/-how-doest-getid-variable-know-that-id-is-a-productid	How doest $_GET"id" variable know that "id" is a "product_id"? 16 июн. 2015 г. — PHP knows the $_ GET action is to look for that variable. So, in a nutshell this is what you did: set key in the $products array>>>assigned the key as a value ...
4	confirm php	/community/how-to-create-a-confirmation-box-in-php	How to create a confirmation box in php (Example) - Treehouse 12 июн. 2014 г. — I would like to have an confirmation message box to ask user whether would like to proceed or return. if click return will stay back on original page.
4	file string line 1	/community/why-does-it-keep-saying-invalid-syntaxstring-line-1	Why does it keep saying "invalid syntax(, line 1)"? 26 мая 2017 г. — It's saying "Bummer! invalid syntax (, line 1 ) I have to set the variable admitted to True by using an if condition.
4(+3)	p y 3	/community/what-is-py3-in-bootstrap	what is " py-3 " in bootstrap? (Example) - Treehouse 16 дек. 2022 г. — Hi Peter,. In reading the documents, it looks like it sets padding for top and bottom (y being y axis) to 3 rem . I could be wrong though.
4	i 3 0	/community/why-i-3-0-why-it-need-to-0-i-didnt-get-it	Why (i % 3 == 0) why it need to == 0 I didn't get it - Treehouse 20 июн. 2016 г. — 6 divided by 3 results in 2 with a remainder of 0. 6 % 3 == 0. Six is evenly divisible by three . Hope this helps ...
5	php username	/community/php-username-and-password-within-array-not-matching	PHP username and password within array not matching 15 февр. 2017 г. — I want the users within the array should be able to login into the site and print welcome or invalid information depending if their passowrd and username ...
5	1 is not in list	/community/why-does-numsindex10-show-a-valueerror-10-is-not-in-list	Why does nums.index(10) show a ValueError: 10 is not in list? 29 окт. 2020 г. — You are starting at 1 and incrementing by 2, so only the odd numbers would be returned. Also the stop value in the range function isn't included ...
6	html margin center	/community/text-align-center-margin-auto-which-one-is-better	text align: center 12 янв. 2015 г. — If you are trying to center a element with a known width then you should be using margin: 0 auto
6	n 2 0	/community/how-does-if-number-2-0-work-in-this-example	How does 'if (number % 2 == 0)' work in this example? 28 мар. 2017 г. — What i find confusing is how the arguments are inputted, if i were to read this is would read: if number is modulo 2 is equal to zero.
6	done mine	/community/ive-done-mine-slightly-differently-but	I've done mine slightly differently but... (Example) - Treehouse 9 мар. 2018 г. — I've done mine slightly differently but... my code won't include a space between the adjective, verb, and noun ? ...

Servicios adicionales

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