Khanlabschool.org - SEO Checker

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Overview of the SEO Check
Meta information
71% 
Page quality
88% 
Page structure
75% 
Link structure
60% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.19 s
File size
68.00 kB
Words
508
Media files
10
Number of links
94 internal / 14 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Khan Lab School
The page title is too short. (155 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
We believe in the development of caring and trusting relationships, meaningful mastery-based learning, a culture where students and teachers learn from one another, and the smart use of time, space, and technology.
The meta description is too long: 1333 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is 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
descriptionWe believe in the development of caring and trusting relationships, meaningful mastery-based learning, a culture where students and teachers learn from one another, and the smart use of time, space, and technology.
viewportinitial-scale=1, maximum-scale=1, user-scalable=no
langen
og:typewebsite
og:urlhttps://khanlabschool.org/
og:titleKhan Lab School
og:descriptionWe believe in the development of caring and trusting relationships, meaningful mastery-based learning, a culture where students and teachers learn from one another, and the smart use of time, space, and technology.
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 508 words. That's ok.
26.4% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
6 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 23 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, maximum-scale=1, user-scalable=no" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 10 tags for this page.
Image SEO
(Somewhat important)
1 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
/images/logo_new_3.svgNo alt attribute provided
/files/galleries/school.svgVisit
/files/galleries/network.svgLearn More
/files/galleries/resume.svgApply
/files/galleries/Group_3253.svgGiving
...che/3257d223c2b2eda3fe8bfe57060e47e2.pngKLS_10thAnnLogo_rgb_091824_F.png
/images/play-button2.svgplay button
...leries/cropped-logo-300-white.png?100x29cropped-logo-300-white.png
...age/galleries/NAIS-logo-white.png?100x50NAIS-logo-white.png
/get/files/image/galleries/WASC.png?100x108WASC.png

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 Empty heading
H2 Empty heading
H2 Empty heading
H2 Empty heading
H2 Empty heading
H2 Empty heading
H2 Empty heading
H2 Empty heading
H2 At Khan Lab School
H2 What Makes Us Different?
H2 Recent College Enrollments
H2 What’s Happening
H2 Two Campuses. One Community.
H3 Mastery-Based
H3 Learner-Centered
H3 Experiential Learning
H3 Palo Alto
H3 Mountain View
H4 Visit
H4 Learn More
H4 Apply
H4 Giving
H5 We believe in the development of caring and trusting relationships, meaningful mastery-based learning, a culture where students and teachers learn from one another, and the smart use of time, space...
H6 Now Streaming on Netflix!
H6 Fox Business Interview with Sal Khan
H6 Sal Khan on the Future of Learning: Microsoft WorkLab Podcast
H6 Empty heading
H6 Empty heading
H6 Empty heading
Some anchor texts are used more than once.
There are 4 links with a trivial anchor text.
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 14 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://khanlabschool.org/No Text
/Learn-MoreLearn More
/Apply-NowApply
https://www.parentsquare.com/s...New window External Subdomain Portal
/About-Khan-Lab-SchoolAbout
/About-Khan-Lab-SchoolAbout Khan Lab School
/Meet-our-FounderMeet our Founder: Sal Khan
/What-Makes-Us-differentWhat Makes Us Different
/Faculty-And-StaffFaculty & Staff
https://khanlabschool.org/CareersCareers
https://khanlabschool.org/ContactContact
https://khanlabschool.org/WelcomeAdmissions
https://khanlabschool.org/WelcomeWelcome
/Choosing-Khan-Lab-SchoolChoosing Khan Lab School
/Learn-MoreText duplicate Learn More
https://khanlabschool.org/VisitVisit
/Apply-NowText duplicate Apply
/Tuition-AffordabilityTuition & Affordability
/Eshop-CalendarAdmissions Calendar
/Academic-ProgramsAcademics
/Academic-ProgramsAcademic Programs
/Our-Learning-PhilosophyOur Learning Philosophy
/Student-WellbeingStudent Wellbeing
/College-CounselingCollege Counseling
/Student-LifeStudent Life
/Student-LifeSchool Community
/Student-LifeStudent Groups
/KLS-OutdoorsKLS Outdoors
/Student-LifeAfter School Programming
/Family-AssociationCommunity
https://khan-lab-school-merch-...New window External Subdomain KLS Gear
/Family-AssociationFamily Association
https://khanlabschool.org/AlumniAlumni
https://khanlabschool.org/NewsMedia
https://speaker-series-in-the-...External Subdomain Speaker Series
/Media-and-PressMedia and Press
https://khanlabschool.org/NewsBlog
https://khanlabschool.org/GivingGiving
/About-Khan-Lab-SchoolText duplicate About
/About-Khan-Lab-SchoolText duplicate About Khan Lab School
/Meet-our-FounderText duplicate Meet our Founder: Sal Khan
/What-Makes-Us-differentText duplicate What Makes Us Different
/Faculty-And-StaffText duplicate Faculty & Staff
https://khanlabschool.org/CareersText duplicate Careers
https://khanlabschool.org/ContactText duplicate Contact
https://khanlabschool.org/WelcomeText duplicate Admissions
https://khanlabschool.org/WelcomeText duplicate Welcome
/Choosing-Khan-Lab-SchoolText duplicate Choosing Khan Lab School
/Learn-MoreText duplicate Learn More
https://khanlabschool.org/VisitText duplicate Visit
/Apply-NowText duplicate Apply
/Tuition-AffordabilityText duplicate Tuition & Affordability
/Eshop-CalendarText duplicate Admissions Calendar
/Academic-ProgramsText duplicate Academics
/Academic-ProgramsText duplicate Academic Programs
/Our-Learning-PhilosophyText duplicate Our Learning Philosophy
/Student-WellbeingText duplicate Student Wellbeing
/College-CounselingText duplicate College Counseling
/Student-LifeText duplicate Student Life
/Student-LifeText duplicate School Community
/Student-LifeText duplicate Student Groups
/KLS-OutdoorsText duplicate KLS Outdoors
/Student-LifeText duplicate After School Programming
/Family-AssociationText duplicate Community
https://khan-lab-school-merch-...New window External Subdomain Text duplicate KLS Gear
/Family-AssociationText duplicate Family Association
https://khanlabschool.org/AlumniText duplicate Alumni
https://khanlabschool.org/NewsText duplicate Media
https://speaker-series-in-the-...External Subdomain Text duplicate Speaker Series
/Media-and-PressText duplicate Media and Press
https://khanlabschool.org/NewsText duplicate Blog
https://khanlabschool.org/GivingText duplicate Giving
/Learn-MoreText duplicate Learn More
/Apply-NowText duplicate Apply
https://www.parentsquare.com/s...New window External Subdomain Text duplicate Portal
https://khanlabschool.org/VisitSchedule
/Learn-MoreText duplicate Learn More
/Apply-NowHow to Apply
https://khanlabschool.org/GivingDonate Online
/Meet-our-FounderTrivial anchor text
Read More
/files/galleries/Sal_Speaks_Ab...IMG-ALT play button
/Choosing-Khan-Lab-SchoolAbout Us
/Academic-ProgramsText duplicate Academics
/Student-LifeText duplicate Student Life
/post/Now-Streaming-on-NetflixIA-TITLE Now Streaming on Netflix!
/post/Now-Streaming-on-NetflixIText duplicate Now Streaming on Netflix!
A-TITLE Now Streaming on Netflix!
/post/Now-Streaming-on-NetflixIText duplicate Trivial anchor text
Read More
A-TITLE Now Streaming on Netflix!
/post/Fox-Business-Interview-w...A-TITLE Fox Business Interview with Sal Khan
/post/Fox-Business-Interview-w...Text duplicate Fox Business Interview with Sal Khan
A-TITLE Fox Business Interview with Sal Khan
/post/Fox-Business-Interview-w...Text duplicate Trivial anchor text
Read More
A-TITLE Fox Business Interview with Sal Khan
/post/Sal-Khan-on-the-Future-o...A-TITLE Sal Khan on the Future of Learning: Microsoft WorkLab Podcast
/post/Sal-Khan-on-the-Future-o...Text duplicate Sal Khan on the Future of Learning: Microsoft WorkLab Podcast
A-TITLE Sal Khan on the Future of Learning: Microsoft WorkLab Podcast
/post/Sal-Khan-on-the-Future-o...Text duplicate Trivial anchor text
Read More
A-TITLE Sal Khan on the Future of Learning: Microsoft WorkLab Podcast
https://khanlabschool.org/NewsMore News
/Eshop-CalendarFirst Day of School
A-TITLE First Day of School
/Eshop-CalendarLabor Day (No School)
A-TITLE Labor Day (No School)
/Eshop-CalendarMore Events
https://www.khanacademy.org/New window External Subdomain Khanacademy.org
https://schoolhouse.world/New window External Schoolhouse.world
https://klswichita.org/External Klswichita.org
https://schoolhouse.world/New window External No Text
https://www.facebook.com/khanl...New window External Subdomain No Text
https://www.instagram.com/khan...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://khanlabschool.org/PrivacyPrivacy
/Cookie-PolicyCookie Policy
/Terms-of-UseTerms of Use
https://morweb.org/New window External Morweb.org

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://khanlabschool.org/"
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 slow (1.19 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (68 kB).

HTTP Response Header

NameValue
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
set-cookie62 Characters
strict-transport-securitymax-age=15552000
varyAccept-Encoding
content-encodinggzip
content-length13689
content-typetext/html; charset=utf-8
dateTue, 24 Sep 2024 19:43:24 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 357 referring domains.
This page has 842 backlinks.
This page has backlinks from 227 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Allow: /

Sitemap: https://khanlabschool.org/sitemap.xml

Similar sites

Search preview

khanlabschool.org
Khan Lab School
We believe in the development of caring and trusting relationships, meaningful mastery-based learning, a culture where students and teachers learn from one another, and the smart use of time, space, and technology.

Most important keywords

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

KeywordResultRecheck
Khan Lab School71%Check
Khan70%Check
Lab70%Check
School68%Check
Learn56%Check
Sal Khan56%Check
Learning54%Check
one54%Check
mastery-based54%Check
meaningful mastery-based learning54%Check
Show more keywords and terms

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