Khanlabschool.org - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
71% 
Page quality
87% 
Page structure
95% 
Link structure
62% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.41 s
File size
72.60 kB
Words
689
Media files
11
Number of links
98 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

Test up to 1.000 webpages of khanlabschool.org with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
This page contains 689 words. That's ok.
26.7% 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 20.62 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 14 tags for this page.
Image SEO
(Somewhat important)
2 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?100x29No alt attribute provided
...age/galleries/NAIS-logo-white.png?100x50NAIS-logo-white.png
/get/files/image/galleries/WASC.png?100x108WASC.png
/files/galleries/pocis_logo.pngpocis

Page structure

H1 heading
(Critically important)
Now accepting applications!
The H1 heading is perfect.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Now accepting applications!
H2 Empty heading
H2 Empty heading
H2 Empty heading
H2 Empty heading
H2 Empty heading
H2 Popup Configuration
H2 Learn more →
H2 What Sets Us Apart?
H2 In the News
H3 Delay Timer:
H3 Cookie Expiration:
H3 Status:
H3 Important Note:
H3 Learner-Centered
H3 Active Learning
H3 Flexible & Accelerated Pacing
H3 Our students are accepted and succeed at top colleges and universities
H3 Now accepting applications for the 2025-26 School Year
H4 Visit
H4 Learn More
H4 Apply
H4 Giving
H5 At 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 smar...
H5 Khan Lab School Students on 60 Minutes
H5 New Series: The College Admission Lab
H5 Now Streaming on Netflix!
H5 Fox Business Interview with Sal Khan
H6 Empty heading
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 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
/Get-to-Know-UsAbout
/Get-to-Know-UsGet to Know Us
/Mission-and-PhilosophyMission & Philosophy
/Faculty-And-StaffFaculty & Staff
/Meet-our-FounderMeet our Founder: Sal Khan
/Executive-Director-WelcomeExecutive Director's Welcome
https://khanlabschool.org/FAQsFrequently Asked Questions
https://khanlabschool.org/CareersCareers
https://khanlabschool.org/ContactContact
https://khanlabschool.org/WelcomeAdmissions
https://khanlabschool.org/WelcomeMeet the Admissions Team
/Learn-MoreText duplicate Learn More
https://khanlabschool.org/VisitVisit Us
/Apply-NowText duplicate Apply
/Tuition-AffordabilityTuition & Affordability
/Academic-ProgramsAcademics
/Academic-ProgramsAcademic Programs
/Early-ChildhoodLower School (TK-1)
/Lower-SchoolLower School (2-5)
/Middle-SchoolMiddle School (6-8)
/Upper-SchoolUpper School (9-12)
/Student-WellbeingStudent Wellbeing
/College-CounselingCollege Counseling
/Student-ClubsStudent Life
/Student-ClubsStudent Clubs
/AthleticsAthletics
/After-School-ProgramAfter School Program
/Outdoor-EducationOutdoor Education
/Family-AssociationCommunity
/Family-AssociationFamily Association
https://khanlabschool.org/AlumniAlumni
https://khan-lab-school-merch-...New window External Subdomain KLS Gear
/college-admission-labWebinars / Admissions Lab
/Media-and-PressMedia and Press
https://khanlabschool.org/NewsBlog
https://khanlabschool.org/GivingGiving
/Get-to-Know-UsText duplicate About
/Get-to-Know-UsText duplicate Get to Know Us
/Mission-and-PhilosophyText duplicate Mission & Philosophy
/Faculty-And-StaffText duplicate Faculty & Staff
/Meet-our-FounderText duplicate Meet our Founder: Sal Khan
/Executive-Director-WelcomeText duplicate Executive Director's Welcome
https://khanlabschool.org/FAQsText duplicate Frequently Asked Questions
https://khanlabschool.org/CareersText duplicate Careers
https://khanlabschool.org/ContactText duplicate Contact
https://khanlabschool.org/WelcomeText duplicate Admissions
https://khanlabschool.org/WelcomeText duplicate Meet the Admissions Team
/Learn-MoreText duplicate Learn More
https://khanlabschool.org/VisitText duplicate Visit Us
/Apply-NowText duplicate Apply
/Tuition-AffordabilityText duplicate Tuition & Affordability
/Academic-ProgramsText duplicate Academics
/Academic-ProgramsText duplicate Academic Programs
/Early-ChildhoodText duplicate Lower School (TK-1)
/Lower-SchoolText duplicate Lower School (2-5)
/Middle-SchoolText duplicate Middle School (6-8)
/Upper-SchoolText duplicate Upper School (9-12)
/Student-WellbeingText duplicate Student Wellbeing
/College-CounselingText duplicate College Counseling
/Student-ClubsText duplicate Student Life
/Student-ClubsText duplicate Student Clubs
/AthleticsText duplicate Athletics
/After-School-ProgramText duplicate After School Program
/Outdoor-EducationText duplicate Outdoor Education
/Family-AssociationText duplicate Community
/Family-AssociationText duplicate Family Association
https://khanlabschool.org/AlumniText duplicate Alumni
https://khan-lab-school-merch-...New window External Subdomain Text duplicate KLS Gear
/college-admission-labText duplicate Webinars / Admissions Lab
/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
/Get-to-Know-UsText duplicate Learn More
/files/galleries/Why_a_Lab_Sch...IMG-ALT play button
/Apply-NowNew window Learn more
/Mission-and-PhilosophyText duplicate Learn More
https://khanlabschool.org/FAQsText duplicate Learn More
/Academic-ProgramsText duplicate Learn More
/College-CounselingText duplicate Learn More
/post/Khan-Lab-School-Students...A-TITLE Khan Lab School Students on 60 Minutes
/post/Khan-Lab-School-Students...Text duplicate Khan Lab School Students on 60 Minutes
A-TITLE Khan Lab School Students on 60 Minutes
/post/New-Series-The-College-A...A-TITLE New Series: The College Admission Lab
/post/New-Series-The-College-A...Text duplicate New Series: The College Admission Lab
A-TITLE New Series: The College Admission Lab
/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/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
/Apply-NowText duplicate Learn More
https://klswichita.org/External KLSWichita.org
https://www.khanacademy.org/New window External Subdomain Khanacademy.org
https://schoolhouse.world/New window External Schoolhouse.world
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://twitter.com/khanlabschoolNew window External No Text
https://vimeo.com/showcase/112...New window External No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://tiktok.com/@khanlabschoolNew window External No Text
https://khanlabschool.org/PrivacyPrivacy
/Cookie-PolicyCookie Policy
/Terms-of-UseTerms of Use

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 (1.41 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 (73 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-length15429
content-typetext/html; charset=utf-8
dateFri, 20 Dec 2024 03:20:39 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
School72%Check
Khan72%Check
Lab72%Check
Khan Lab School72%Check
applications59%Check
accepting59%Check
accepting applications59%Check
Sal Khan57%Check
Lower School57%Check
Upper School57%Check
Show more keywords and terms

Test up to 1.000 webpages of khanlabschool.org with our free plan!

Try For Free
No trial. It's just free!

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions