- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
0.55 s
File size
387.60 kB
Media files
Number of links
58 internal / 12 external

Task list of SEO Improvements

Meta specifications

(Critically important)
The page title is too short. (58 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
(Critically important)
There are no problems in accessing the website.
Canonical URL
The specified canonical link points to a different page.
(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.
(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.
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
(Nice to have)
The favicon is linked correctly.

Meta tags

viewportwidth=device-width, initial-scale=1
og:descriptionWe create practical, timely, affordable professional learning to help educators and instructional leaders provide students with a modern, equitable, and quality education.

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Page quality

(Critically important)
The average number of words per sentence of 28 words is high.
This page contains 516 words. That's ok.
25.6% of the text are stop words.
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.
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 31 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" 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)
3 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.
(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
data:[...] Base64No alt attribute provided logo
data:[...] Base64No alt attribute provided
data:[...] Base64Log in to Witsby: ASCD’s Next-Generation Professional Learning and Credentialing Platform
...74e919fc3/ASCD_Logo_FullColor_Vert_R.pngpremium resources logo resources logo resources logo resources logo resources logo
...ock2X2_808X490_4LearnersSucceed.jpg?q=90Subscribe to ASCD Newsletters
data:[...] Base64No alt attribute provided logo

Page structure

H1 heading
(Critically important)
The H1 heading is empty
Some headings occur twice on the page.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Empty heading
H1 To process a transaction with a Purchase Order please send to [email protected]
H2 2023 ASCD Learning Labs
H2 Topics that can be found on ASCD
H2 Shop Books
H2 New from ASCD
H2 Upcoming Events
H3 Explore new professional learning tools and opportunities from ASCD.
H3 Subscribe to ASCD Newsletters
H4 Immersive in-person learning with trusted experts.
H4 Latest Articles
H4 Advancing Social Justice Learning Through Data Literacy
H4 Building an Anti-Ableist Pedagogy
H4 How to Not Waste Mental Bandwidth
H4 Teach Up for Equity and Excellence
H5 Navigate the World of Artificial Intelligence and ChatGPT
H5 ASCD Learning Labs
H5 ASCD Learning Labs Duplicate text
H5 ASCD Leadership Summit
H5 ASCD Annual Conference
H5 About ASCD
H5 Get Involved
H5 Partner with Us
H5 Questions?
H6 Immersive in-person learning with trusted experts. Orlando, Florida July 9–12, 2023
H6 Empty heading
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
There are 12 external links on this page.
LinkAttributesAnchor text Skip to content ascd logo Subdomain IMG-ALT Log in to Witsby: ASCD’s Next-Generation Professional Learning and Credentialing Platform ASCD Subdomain Register now more to the Wonderful World of Witsby™ Your Potential with ASCD Membership One of Our Live Virtual Author Workshops Trusted Source: Educational Leadership® Magazine window global education organization
/search?refinementList[type][0...View all
/el/articles/advancing-social-...Instructional Strategies Advancing Social Justice Learning Through Data Literacy 1 week ago Josephine Louie & Emily Fagan et al.
IMG-ALT premium resources logo
/el/articles/building-an-anti-...Curriculum Building an Anti-Ableist Pedagogy 1 week ago Suzanne Stolz
IMG-ALT premium resources logo
/el/articles/how-to-not-waste-...Leadership How to Not Waste Mental Bandwidth 1 week ago Chase Mielke
IMG-ALT premium resources logo
/el/articles/teach-up-for-equi...Instructional Strategies Teach Up for Equity and Excellence 1 week ago Carol Ann Tomlinson
IMG-ALT premium resources logo
/search?refinementList[topic][...Classroom Management
/search?refinementList[topic][...Instructional Strategies
/search?refinementList[topic][...Professional Learning
/search?refinementList[topic][...School Culture
/search?refinementList[topic][...Social-emotional learning
/search?refinementList[type][0...Text duplicate View all
/books/support-and-retain-educ...Support and Retain Educators of Color: 6 Principles for Culturally Affirming Leadership $31.95
/books/teach-for-authentic-eng...Teach for Authentic Engagement $32.95
/books/its-time-for-strategic-...It's Time for Strategic Scheduling: How to Design Smarter K–12 Schedules That Are Great for Students, Staff, and the Budget $36.95
/books/using-ai-chatbots-to-en...Using AI Chatbots to Enhance Planning and Instruction QRG $12.95
/books/fix-injustice-not-kids?...Fix Injustice, Not Kids and Other Principles for Transformative Equity Leadership $33.95
/books/the-assistant-principal...The Assistant Principal Identity: Protecting Your Leadership Mindset, Fervor, and Authenticity $27.95
/books/results-now-2-0?variant...Results Now 2.0: The Untapped Opportunities for Swift, Dramatic Gains in Achievement $30.95
/books/powerful-student-care?v...Powerful Student Care: Honoring Each Learner as Distinctive and Irreplaceable $29.95 Text duplicate Learn more Subdomain Learn more and register all events
/events/learning-labsLearning Labs ASCD Learning Labs July 9, 2023 - July 12, 2023
IMG-ALT undefined
/events/leadership-summitLeadership Summit ASCD Leadership Summit October 13, 2023 - October 15, 2023
IMG-ALT undefined
/events/annual-conferenceConference ASCD Annual Conference March 22, 2024 - March 25, 2024
IMG-ALT undefined Subdomain Subscribe duplicate IMG-ALT ascd logo we are
/career-opportunitiesCareer opportunities & Media Leaders for ASCD
/sponsors-exhibitorsEvent Sponsors
/sponsors-exhibitorsExhibitors Subdomain Sign up for our newsletters out our FAQ Policy of Use window External A-TITLE Facebook window External A-TITLE Twitter window External A-TITLE Instagram window External A-TITLE LinkedIn window External A-TITLE YouTube window External A-TITLE Pinterest window Anchor Important Tax Exempt Info

Server configuration

HTTP redirects
(Critically important)
This page redirects to ""
HTTP header
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
(Somewhat important)
The page response time of 0.55 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page loads 31 JavaScript files. This may affect the load time negatively.
This page only loads 2 CSS files. That's ok.
The file size of the HTML document is fine (388 kB).

HTTP Response Header

dateThu, 11 May 2023 02:38:37 GMT
content-typetext/html; charset=utf-8
cache-controls-maxage=20, stale-while-revalidate

External factors

(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 22,838 referring domains.
This page has 863,711 backlinks.
This page has backlinks from 13,926 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Search preview

Most important keywords

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

ASCD Learning Labs52%Check
2023 ASCD51%Check
Learning Labs48%Check
Professional Learning47%Check

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