www.coursehero.com

Informació principal

ℹ️

Títol: Course Hero | Own the study hour

Descripció: Instant access to millions of Study Resources, Course Notes, Test Prep, 24/7 Homework Help, Tutors, and more. Learn, teach, and study with Course Hero. Get unstuck.

Paraules clau: desconegut

Codificació de pàgines: utf-8

Mida del fitxer de la pàgina: 977 KB

Informació del servidor

🖥️

IP: 104.17.143.115

Ubicació: ,,,,,,

Servidor HTTP: cloudflare

Codificació: utf-8

Llista de metaetiquetes

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equiv: origin-trial content: 3NNj0GXVktLOmVKwWUDendk4Vq2qgMVDBDX+Sni48ATJl9JBj+zF+9W2HGB3pvt6qowOihTbQgTeBm9SKbdTwYAAABfeyJvcmlnaW4iOiJodHRwczovL3JlY2FwdGNoYS5uZXQ6NDQzIiwiZmVhdHVyZSI6IlRwY2QiLCJleHBpcnkiOjE3MzUzNDM5OTksImlzVGhpcmRQYXJ0eSI6dHJ1ZX0=
equiv: origin-trial content: A6iYDRdcg1LVww9DNZEU+JUx2g1IJxSxk4P6F+LimR0ElFa38FydBqtz/AmsKdGr11ZooRgDPCInHJfGzwtR+A4AAACXeyJvcmlnaW4iOiJodHRwczovL3d3dy5yZWNhcHRjaGEubmV0OjQ0MyIsImZlYXR1cmUiOiJEaXNhYmxlVGhpcmRQYXJ0eVN0b3JhZ2VQYXJ0aXRpb25pbmczIiwiZXhwaXJ5IjoxNzU3OTgwODAwLCJpc1N1YmRvbWFpbiI6dHJ1ZSwiaXNUaGlyZFBhcnR5Ijp0cnVlfQ==
charset: utf-8
equiv: X-UA-Compatible content: IE=edge
name: apple-itunes-app content: app-id=922208952, affiliate-data=ct=mobile_banner_smart&pt=108036802, app-argument=courseheroapp://?trk=mobile_banner_smart
name: theme-color content: #001A96
name: description content: Instant access to millions of Study Resources, Course Notes, Test Prep, 24/7 Homework Help, Tutors, and more. Learn, teach, and study with Course Hero. Get unstuck.
property: og:description content: Instant access to millions of Study Resources, Course Notes, Test Prep, 24/7 Homework Help, Tutors, and more. Learn, teach, and study with Course Hero. Get unstuck.
name: viewport content: width=device-width, initial-scale=1
property: og:image content: https://www.coursehero.com/assets/img/CH_Logo_FB.png
property: og:title content: Course Hero | Own the study hour
name: facebook-domain-verification content: 7gofnnp2k73enotx1y94djbg0her3z
property: og:type content: website
property: fb:app_id content: 126130834105126
property: og:url content: http://www.coursehero.com/
name: yandex-verification content: dc51dd2247b73512
name: twitter:widgets:csp content: on
name: twitter:card content: summary_large_image
name: twitter:title content: Course Hero | Own the study hour
name: twitter:site content: @CourseHero
name: twitter:image content: https://www.coursehero.com/assets/img/CH_Logo_Twitter.png

Enllaços interns

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Enllaços externs

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Informació Whois

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domain_name: coursehero.com

update_date: 2023-11-06T23:45:44Z

update_time: 1699314344

creation_date: 2008-01-11T22:19:44Z

creation_time: 1200089984

expiration_date: 2027-01-11T22:19:44Z

Dades en brut Whois

📋

            Domain Name: COURSEHERO.COM
Registrar: GoDaddy.com, LLC
Domain Status: client delete prohibited
Domain Status: client renew prohibited
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Creation Date: 2008-01-11T22:19:44Z
Registry Expiry Date: 2027-01-11T22:19:44Z
Updated Date: 2023-11-06T23:45:44Z
Name Server: ALI.NS.CLOUDFLARE.COM
Name Server: BOB.NS.CLOUDFLARE.COM
REGISTRAR Contact: GoDaddy.com, LLC
>>> Last update of RDAP database: 2026-05-23T08:23:25Z

Robots.txt

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			# Main rules
User-agent: *
Allow: /api/v1/textbooks/
Allow: /api/v1/users/photo/
Disallow: /api/
Disallow: /doc-asset/bg/
Disallow: /doc-asset/font/
Disallow: /asset/bg/blur/
Disallow: /assets/fonts/
Disallow: */fonts.css
Disallow: /n/
Disallow: /widget/
Disallow: /search-result/
Disallow: /pixel.jpg
Disallow: /search/
Disallow: /account/
Disallow: /payment/
Disallow: /profile/
Disallow: /lit/*/questions/
Disallow: /lit/*/discussions/
Disallow: /_lit/
Disallow: /quiz/document/
Disallow: /textbooks/
Disallow: /u/
Disallow: */unlock-document/
Disallow: */unlock-question/
Disallow: /view_thumbnail.php

# AdsBot-Google
User-agent: AdsBot-Google
User-agent: AdsBot-Google-Mobile
User-Agent: APIs-Google
User-Agent: Mediapartners-Google
Disallow: /file/
Disallow: /es/
Disallow: /tutors-problems/
Disallow: /student-questions/
Disallow: /textbook-solutions/
Disallow: /subjects/
Disallow: /sitemap/
Disallow: /_lit/
Disallow: /api/

# GoogleOther
User-agent: GoogleOther
User-agent: GoogleOther-Image
User-agent: GoogleOther-Video
Disallow: /

# Other
User-agent: AI2Bot
User-agent: AI2Bot-Dolma
User-agent: Amazonbot
User-agent: anthropic-ai
User-agent: Applebot-Extended
User-agent: Bytespider
User-agent: CCBot
User-agent: ClaudeBot
User-agent: CloudVertexBot
User-agent: cohere-training-data-crawler
User-agent: Cotoyogi
User-agent: Dataprovider.com
User-agent: Datenbank Crawler
User-agent: dcrawl
User-agent: Diffbot
User-agent: FacebookBot
User-agent: FriendlyCrawler
User-agent: Google-Extended
User-agent: GPTBot
User-agent: HelloworkJobPostingBot
User-agent: HTTrack
User-agent: iaskspider/2.0
User-agent: ICC-Crawler
User-agent: ImagesiftBot
User-agent: img2dataset
User-agent: IndeedJobBot
User-agent: ISSCyberRiskCrawler
User-agent: Kangaroo Bot
User-agent: Meta-ExternalAgent
User-agent: MetaInspector
User-agent: netEstate Imprint Crawler
User-agent: newspaper
User-agent: Nutch
User-agent: Offline Explorer
User-agent: omgili
User-agent: omgilibot
User-agent: OpenindexSpider
User-agent: PanguBot
User-agent: Potions
User-agent: Scrapy
User-agent: ServerHunterSpider
User-agent: StatsDroneBot
User-agent: Timpibot
User-agent: TurnitinBot
User-agent: VelenPublicWebCrawler
User-agent: Webzio-Extended
User-agent: Yandex
Disallow: /

Sitemap: https://www.coursehero.com/sitemaps/index_coursehero_robots_content.xml

Auditoria SEO

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SEO tècnic

✓

Codi de resposta

200

Estat 200 D'acord - la pàgina es carrega correctament.

✓

Codificació de caràcters

Page: utf-8, Header: utf-8

Codificació de caràcters coherent entre HTML i capçaleres.

✓

Mida de la pàgina

1000663 bytes

Mida de pàgina acceptable per a una càrrega ràpida.

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Recursos

84 total

Massa recursos. Optimitzeu i combineu fitxers per obtenir un millor rendiment.

✓

Etiquetes Hreflang

2 hreflang tags

S'han trobat etiquetes Hreflang per a SEO multilingüe.

✓

Robots.txt

Exists

S'ha trobat el fitxer Robots.txt.

✓

Sitemap

Declared in robots.txt

Mapa del lloc declarat a robots.txt.

✓

HTTPS

Yes

Connexió HTTPS segura activada.

!

Compressió

br

Activeu la compressió gzip o zstd per reduir la mida dels fitxers.

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Emmagatzematge a la memòria cau

Not set

Afegiu capçaleres de control de memòria cau per millorar la velocitat de càrrega dels visitants que tornen.

✓

Velocitat de la pàgina

3.77 ms

Excel·lent velocitat de càrrega.

SEO a la pàgina

✓

Títol

Course Hero | Own the study hour

Bona llargada del títol (30-60 caràcters).

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Meta descripció

Instant access to millions of Study Resources, Course Notes, Test Prep, 24/7 Homework Help, Tutors, and more. Learn, teach, and study with Course Hero. Get unstuck. Lenght:164

Meta descripció massa llarga. Redueix a 100-160 caràcters.

!

Encapçalament H1

9 found - "Study seamlessly"

Utilitzeu només un encapçalament H1 per pàgina. Elimina les etiquetes H1 addicionals.

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Recompte de paraules

206

Contingut molt breu. Apunta com a mínim a 500 paraules per a un millor SEO.

!

Etiqueta canònica

Afegiu una etiqueta canònica per evitar problemes de contingut duplicat.

✓

Meta duplicat

[]

No s'han trobat metaetiquetes duplicades.

✓

Paraules clau

Les meta paraules clau són opcionals (no les fan servir els principals motors de cerca).

Contingut i UX

✓

Llengua

en

Atribut de l'idioma establert correctament.

!

Imatges

25 total, 1 missing ALT

Afegiu text ALT a les imatges per a accessibilitat i SEO.

✓

Mirador

width=device-width, initial-scale=1

Metaetiqueta de la finestra gràfica correctament configurada per a dispositius mòbils.

✓

Gràfic obert

All OG tags present.

Totes les etiquetes essencials d'OpenGraph presents.

✓

Dades estructurades

3 JSON-LD scripts

S'han trobat dades estructurades (JSON-LD).

Cerca frases - Google

🔍

Posició	Frase	Pàgina	Fragment
3	mathrm m frac 4 7	/tutors-problems/Mat...	Solve the following equation fraction numerator 4 m over ... 18 окт. 2025 г. — Solve the following equation fraction numerator 4 m over denominator 7 end fraction minus 4 space equals 20 · Answer & Explanation · More answered ...
3	he course	/	Course Hero \| Own the study hour Access course assignments, past exams, lecture notes, expert explanations, and more . Ask an expert tutor. Ask AI. Unlimited Textbook Solutions.
3	is she work hard	/tutors-problems/Eng...	subject verb . Question 6 A) She is one of the women who ... 5 окт. 2021 г. — subject verb . Question 6 A) She is one of the women who works hard. B) She is one of the women who work hard. A B. Question 6 A) She is one of the women ...
5	match the phrases to form complete	/tutors-problems/Spa...	[Solved] match the phrases in column A with the endings ... 6 апр. 2023 г. — match the phrases in column A with the endings in column B to form complete sentences then write three bee examples using verbs with irregular yo ...
5	course more	/	Course Hero \| Own the study hour Instant access to millions of Study Resources, Course Notes, Test Prep, 24/7 Homework Help, Tutors, and more . Learn, teach, and study with Course Hero.
6	lives of animals	/lit/The-Lives-of-An...	The Lives of Animals Plot Summary This study guide for J.M. Coetzee's The Lives of Animals offers summary and analysis on themes, symbols, and other literary devices found in the text.
6	sqrt 15 6 sqrt 6	/student-questions/8...	(square root 15 + 6) (square root 15 -6) show work 26 февр. 2026 г. — Answer & Explanation ... Using the difference of squares formula, ( (a + b)(a - b) = a^2 - b^2 ):. Let ( a = \ sqrt { 15 } ) and ( b = 6 ). ... Is this ...
7	she history	/lit/She-A-History-o...	She: A History of Adventure Introduction Summary This study guide for H. Rider Haggard's She: A History of Adventure offers summary and analysis on themes, symbols, and other literary devices found in the ...
7	3 a 2a 10	/tutors-problems/Bus...	[Solved] Add the following fractions. 3a 2a + 10 3 17 нояб. 2025 г. — Add the following fractions. 3a 2a + 10 3 . Business · Business - Other. Answered step-by-step. AI Answer Available. Question. Answered.
8	more 2 ответы	/file/54462042/MoreG...	More Grammar Practice 2 Answer Key.doc 4 февр. 2020 г. — MORE GRAMMAR PRACTICE 2 Answer Key Practice 1(page 2) Exercise 1 1. writes2. washes3. speak4. studies5. eat6. cleans7. enjoys8. live 9. goes ...

Serveis addicionals

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