Schoolhouse.world - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
81% 
Page structure
89% 
Link structure
73% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.21 s
File size
347.90 kB
Words
741
Media files
65
Number of links
78 internal / 44 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Schoolhouse | Free Online Tutoring
The length of the page title is perfect. (316 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Schoolhouse.world is a free tutoring platform in which anyone can receive live help online. Started by Sal Khan, CEO of Khan Academy. Join our global community of tutors and learners!
The meta description is too long: 1141 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://schoolhouse.world/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportinitial-scale=1.0, width=device-width
descriptionSchoolhouse.world is a free tutoring platform in which anyone can receive live help online. Started by Sal Khan, CEO of Khan Academy. Join our global community of tutors and learners!
theme-color#2A84EE
apple-mobile-web-app-capableyes
apple-mobile-web-app-status-bar-styledefault
next-head-count19
langen
twitter:titleFree Online Tutoring — Schoolhouse
twitter:descriptionSchoolhouse.world is a free tutoring platform in which anyone can receive live help online. Started by Sal Khan, CEO of Khan Academy. Join our global community of tutors and learners!
twitter:imagehttps://assets.schoolhouse.world/public/open-graph-v1.png
twitter:cardsummary_large_image
og:titleFree Online Tutoring — Schoolhouse
og:descriptionSchoolhouse.world is a free tutoring platform in which anyone can receive live help online. Started by Sal Khan, CEO of Khan Academy. Join our global community of tutors and learners!
og:imagehttps://assets.schoolhouse.world/public/open-graph-v1.png
og:urlhttps://schoolhouse.world
og:typewebsite
charsetutf-8

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Page quality

Content
(Critically important)
These Typos were found:
  • phillippines => Philippines
This page contains 741 words. That's ok.
33.6% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
9 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 16.4 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "initial-scale=1.0, width=device-width" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 15 tags for this page.
Image SEO
(Somewhat important)
39 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
/assets/public/navbar/SAT.svgFree SAT® Prep, as part of a research study.
/assets/public/navbar/Tutors.svgA global network of volunteers.
/assets/public/navbar/Peer-Tutoring.svgWhy get tutored by other students?
...s/public/navbar/About-Certifications.svgProve your mastery and get ready to tutor.
/assets/public/navbar/Become-a-Tutor.svgLearn, grow, and give back through tutoring.
...ic/navbar/Session-Safety-Measures-v1.svgHow we keep virtual tutoring safe.
/assets/public/navbar/FAQ.svgHave questions? Search our FAQ.
/assets/public/navbar/Community-Events.svgGame nights, product updates, and more.
/assets/public/navbar/Study-Spaces.svgStay motivated in virtual study rooms.
/assets/public/navbar/Leaderboard-v1.svgCheck out the community's impact.
/assets/public/navbar/Stories.svgTestimonials from the Schoolhouse community.
/assets/public/navbar/Blog.svgKeep up with our volunteer-run blog.
/assets/public/home/Hero-v3.svgJoin Schoolhouse for virtual, small-group tutoring in SAT® prep, math, and more!
/assets/partner-logos/zoom-logo-v2.svgNo alt attribute provided
/assets/public/people/sal-headshot.pngSchoolhouse.world is founded by Sal Khan, the founder of Khan Academy.
data:[...] Base64The New York Times
data:[...] Base64USA Today
data:[...] Base64The Christian Science Monitor
data:[...] Base64The Los Angeles Times
/assets/public/home/SAT-Bootcamp.svgLearners and tutor in an SAT Bootcamp session
/assets/public/home/LiveHelpSession.svgLearner and tutor using whiteboard during Live Help
/assets/public/home/Series.svgLearners and tutor in a SAT® prep session
/assets/public/home/Karen.pngNo alt attribute provided
/assets/public/home/Michelle.pngNo alt attribute provided
/assets/public/home/Raymond.pngNo alt attribute provided
/assets/public/home/Certifications.svgCertifications demonstrating mastery in math subjects
/assets/public/home/MyTutoring.svgTutors can host sessions for learners who need help
/assets/public/home/Educators.svgView of learners in a teacher's class
/assets/public/home/ChristineA.pngNo alt attribute provided
/assets/public/home/MayaB.pngNo alt attribute provided
/assets/public/home/CloudMediumLeft.svgNo alt attribute provided
/assets/public/home/CloudSmall.svgNo alt attribute provided
/assets/public/home/CloudLargeRight.svgNo alt attribute provided
/assets/public/people/sal-headshot.pngSchoolhouse.world is founded by Sal Khan, the founder of Khan Academy.
/assets/public/people/arne-headshot.pngArne Duncan, the former US Secretary of Education, is part of the Schoolhouse.world board.
data:[...] Base64No alt attribute provided
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Page structure

H1 heading
(Critically important)
Free online tutoring, with students like you.
The H1 heading is perfect.
Headings
(Important)
There are 30 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Free online tutoring, with students like you.
H2 We are a non-profit with the mission of connecting the world with free, peer-to-peer tutoring.
H2 80K+
H2 161K+
H2 12
H2 Ways to Learn 📓
H2 Get help with math, test prep, and more.
H2 Meet our volunteer tutors 👋
H2 11370+
H2 100+
H2 We help students go above and beyond 🚀
H2 We support your classroom with free peer tutoring.
H2 Community Voices 📣
H2 Join our movement to connect the world through learning.
H2 Proudly Supported By
H3 Founded by Sal Khan
H3 Join a 4-week bootcamp to prep for your next SAT.
H3 1:1 math homework and SAT help from peer tutors.
H3 Catch up or learn something new in small groups.
H3 Karen
H3 Michelle
H3 Raymond
H3 Showcase what you've learned.
H3 Teach what you know.
H3 During the pandemic, everything went out of order. Later on, I stumbled upon Schoolhouse.world. It was amazing since I didn't have to pay, reveal my personal details, and I did not have a hard time...
H3 I joined Schoolhouse in August 2021, hoping to find a new outlet to tutor others and give back to the community. I didn't expect to be welcomed into such a wonderful, tight-knit community. Everyone...
H3 Sal Khan
H3 Arne Duncan
H4 Christine A
H4 Maya B
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (44) on this page.

Found links on this page

LinkAttributesAnchor text
https://schoolhouse.world/No Text
https://schoolhouse.world/No Text
https://schoolhouse.world/exploreLearn
/w/pre-algebraPre-Algebra
/w/algebraAlgebra 1
/w/algebra2Algebra 2
/w/geometryGeometry
/w/pre-calculusPre-Calculus
/w/calculusCalculus
/w/statisticsStatistics
/w/biologyBiology
/w/chemistryChemistry
/w/physicsPhysics
/w/enrichmentEnrichment
/w/sat-bootcampSAT Bootcamp
/w/reading-and-writingReading and Writing
/w/historyHistory
/w/computer-scienceComputer Science
https://schoolhouse.world/w/satSAT Prep
/w/college-adviceCollege Advice
/sat-bootcampSAT® Bootcamps Free SAT® Prep, as part of a research study.
IMG-ALT Free SAT® Prep, as part of a research study.
/explore/tutorsExplore Tutors A global network of volunteers.
IMG-ALT A global network of volunteers.
/about/peer-tutoringBenefits of Peer Tutoring Why get tutored by other students?
IMG-ALT Why get tutored by other students?
/certification/aboutAbout Certifications Prove your mastery and get ready to tutor.
IMG-ALT Prove your mastery and get ready to tutor.
/become-a-tutorBecome a Tutor Learn, grow, and give back through tutoring.
IMG-ALT Learn, grow, and give back through tutoring.
/about/safetySession Safety Measures How we keep virtual tutoring safe.
IMG-ALT How we keep virtual tutoring safe.
https://schoolhouse.world/faq/enHelp Desk Have questions? Search our FAQ.
IMG-ALT Have questions? Search our FAQ.
/communityCommunity Events Game nights, product updates, and more.
IMG-ALT Game nights, product updates, and more.
/study-spacesStudy Spaces Stay motivated in virtual study rooms.
IMG-ALT Stay motivated in virtual study rooms.
/leaderboardLeaderboards Check out the community's impact.
IMG-ALT Check out the community's impact.
https://schoolhouse.world/storiesStories Testimonials from the Schoolhouse community.
IMG-ALT Testimonials from the Schoolhouse community.
https://schoolhouse.world/blogBlog Keep up with our volunteer-run blog.
IMG-ALT Keep up with our volunteer-run blog.
https://schoolhouse.world/aboutAbout
/api/auth/login?returnTo=/Nofollow Sign In
/api/auth/signup?returnTo=/Nofollow Sign Up
/api/auth/signup?returnTo=/exp...Nofollow Start Learning
/sat-bootcampNew window SAT® Bootcamps
https://zoom.us/New window External No Text
https://khanacademy.org/New window External No Text
https://schoolhouse.world/aboutAbout Us
https://www.nytimes.com/2020/0...New window External Subdomain IMG-ALT The New York Times
https://www.usatoday.com/story...New window External Subdomain IMG-ALT USA Today
https://www.csmonitor.com/USA/...New window External Subdomain IMG-ALT The Christian Science Monitor
https://www.latimes.com/califo...New window External Subdomain IMG-ALT The Los Angeles Times
/sat-bootcampExplore SAT Bootcamps
/live-helpGet Live Help
https://schoolhouse.world/exploreExplore Subjects
/course/satSP SAT® Prep
/course/pre-algebraP Pre-Algebra
/course/algebraA1 Algebra 1
/course/algebra2A2 Algebra 2
/course/geometryG Geometry
/course/trigonometryT Trigonometry
/course/pre-calculusP Pre-Calculus
/course/calculusC Calculus
/course/statisticsS Statistics
https://schoolhouse.world/exploreSee All Subjects
/explore/tutorsExplore Our Tutors
/communityAbout Our Community
https://schoolhouse.world/u/2086Karen Tutor from USA
https://schoolhouse.world/u/35834Michelle Tutor from Ghana
https://schoolhouse.world/u/2385Raymond Tutor from USA
/certification/aboutAbout Certifications
/become-a-tutorBecome a Tutor
https://coda.io/@schoolhouse-w...New window External Other Ways to Volunteer
/teachersSchoolhouse for Teachers
/api/auth/signupNofollow Start Learning Now
/become-a-tutorText duplicate Become a Tutor
/teachersFor Teachers
https://case.edu/New window External No Text
https://www.uchicago.edu/New window External Subdomain No Text
https://www.mit.edu/New window External Subdomain No Text
https://www.brown.edu/New window External Subdomain No Text
https://www.caltech.edu/New window External Subdomain No Text
https://www.colby.edu/New window External Subdomain No Text
https://www.columbia.edu/New window External Subdomain No Text
https://www.fsu.edu/New window External Subdomain No Text
https://www.gatech.edu/New window External Subdomain No Text
https://uiowa.edu/New window External No Text
https://www.umd.edu/New window External Subdomain No Text
https://www.northwestern.edu/New window External Subdomain No Text
https://www.osu.edu/New window External Subdomain No Text
https://www.usc.edu/New window External Subdomain No Text
https://www.vanderbilt.edu/New window External Subdomain No Text
https://wustl.edu/New window External No Text
https://www.wisc.edu/New window External Subdomain No Text
https://www.yale.edu/New window External Subdomain No Text
https://ade.arkansas.gov/New window External Subdomain No Text
https://education.alaska.gov/New window External Subdomain No Text
https://coloradoedinitiative.org/New window External No Text
https://www.sde.idaho.gov/New window External Subdomain No Text
https://www.in.gov/doe/New window External Subdomain No Text
https://www.mdek12.org/New window External Subdomain No Text
https://www.education.nh.gov/New window External Subdomain No Text
https://doe.nv.gov/New window External Subdomain No Text
https://www.nd.gov/dpi/New window External Subdomain No Text
https://education.ohio.gov/New window External Subdomain No Text
https://www.ride.ri.gov/New window External Subdomain No Text
https://www.governor.virginia....New window External Subdomain No Text
/partnershipsSee All Partners
https://schoolhouse.world/aboutText duplicate About Us
/partnershipsPartnerships
https://schoolhouse.world/roadmapRoadmap
https://schoolhouse.world/careersCareers
https://schoolhouseworld.netwo...New window External Subdomain Donate
/about/peer-tutoringPeer Tutoring Benefits
/certification/get-certifiedGet Certified
/become-a-tutorText duplicate Become a Tutor
/about/safetySession Safety Measures
https://schoolhouse.world/blogBlog
https://schoolhouse.world/storiesSchoolhouse Stories
https://coda.io/@shw/brand-res...New window External Brand Resources
https://schoolhouse.world/faq/enHelp Desk
/about/termsTerms & Conditions
/about/privacyPrivacy Policy
/about/trust-safetyTrust & Safety
/cdn-cgi/l/email-protectionNew window Press
https://www.instagram.com/scho...New window External Subdomain No Text
https://twitter.com/schoolhous...New window External No Text
https://www.facebook.com/schoo...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://schoolhouse.world/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.21 seconds.
The file size of the HTML document is fine (348 kB).

HTTP Response Header

NameValue
dateMon, 20 May 2024 21:54:26 GMT
content-typetext/html; charset=utf-8
cf-ray886f90b349d61c44-FRA
cf-cache-statusHIT
cache-controlno-store
strict-transport-securitymax-age=31536000; includeSubDomains; preload
varyAccept-Encoding
apigw-requestidYFvwrg3yIAMEbpg=
permissions-policyinterest-cohort=()
referrer-policystrict-origin-when-cross-origin
x-content-type-optionsnosniff
x-dns-prefetch-controlon
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
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nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
content-encodinggzip
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 462 referring domains.
This page has 1,781 backlinks.
This page has backlinks from 339 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 8528 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /transcript/
Disallow: /api/*
Disallow: /notifications
Disallow: /conversation
Disallow: /conversation/*
Disallow: /admin/*
Disallow: /feedback/*
Disallow: /dashboard/*
Disallow: /beta/*

Similar sites

Search preview

schoolhouse.world
Schoolhouse | Free Online Tutoring
Schoolhouse.world is a free tutoring platform in which anyone can receive live help online. Started by Sal Khan, CEO of Khan Academy. Join our global community of tutors and learners!

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Schoolhouse81%Check
Tutoring81%Check
Free79%Check
Online Tutoring79%Check
Free online tutoring79%Check
Free Online78%Check
world70%Check
Peer Tutoring63%Check
Community58%Check
Help58%Check
Show more keywords and terms

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