Nationalmathfestival.org - SEO Checker

Overview of the SEO Check
Meta information
70% 
Page quality
54% 
Page structure
79% 
Link structure
100% 
Server
90% 
External factors
100% 
SEO Score
Response time
0.60 s
File size
33.40 kB
Words
349
Media files
22
Number of links
46 internal / 13 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home | National Math Festival
The length of the page title is perfect. (272 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.nationalmathfestival.org/
http://www.nationalmathfestival.org/
There is more than one canonical link on this page.
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 name is very long.
The domain is no subdomain.
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
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
article:publisherhttps://www.facebook.com/nationalmathfestival
article:published_timeTue, 09/08/2020 - 15:29
article:modified_timeWed, 06/14/2023 - 14:22
langen
twitter:cardsummary_large_image
twitter:site@natmathfestival
twitter:creator@natmathfestival
twitter:urlhttp://www.nationalmathfestival.org/home
twitter:imagehttp://www.nationalmathfestival.org/themes/main/images/default_og.jpg
twitter:label1Written by
twitter:data1National Math Festival
og:site_nameNational Math Festival
og:typepage
og:urlhttp://www.nationalmathfestival.org/home
og:titleHome
og:imagehttp://www.nationalmathfestival.org/themes/main/images/default_og.jpg
og:localeen_US
charsetutf-8

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Page quality

Content
(Critically important)
Only 2 paragraph/s was/were found on this page.
There are only 349 words on this page. Good pages should have about 800 words of useful content.
23.2% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 21 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 "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 7 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/themes/main/images/NMF-logo-400.pngNational Math Festival
/themes/main/images/icon-search.svgSearch
...-homepage-banner-color.png?itok=OUjcj94eNational Math Festival participant images
...ic/2020-11/spiral-blue.png?itok=vy320syBBlue spiral
...c/2022-02/mgb-org-tile.jpg?itok=nCmMh5HFMathematically Gifted & Black Founders at 2021 NMF
...03/HP-NMF-Puzzles-tile.png?itok=Or_4aOQ7NMF Weekly Puzzle Newsletter
.../2020-10/purple-spiral.png?itok=c9bb3P7RPurple Spiral
...ublic/2020-11/DSC00333.jpg?itok=D19bx-wDPattern block art at 2019 festival
...-01/NMF-Facebook-Group.jpg?itok=w9yjHiKnFacebook Group: Math Moms and Math Dads
...ic/2020-10/simons-logo.png?itok=BpZMr7fRSimons Foundation
...03/APSF-vertical-black.png?itok=6cQae5TbAlfred P. Sloan Foundation
...-10/NSF grayscale logo.png?itok=29LnZQwjNational Science Foundation
...03/Schmidt-logo-footer.png?itok=H43d3J3iSchmidt Futures
...1-03/Kavli-logo-footer.png?itok=T2uwdacXThe Kavli Foundation
...021-03/AMS-logo-footer.png?itok=CNU4gGe3American Mathematical Society (AMS)
...21-03/MSRI-logo-footer.png?itok=xr0L8jSvMathematical Sciences Research Institute (MSRI)
...021-03/IAS-logo-footer.png?itok=rRPRlDz6Institute for Advanced Study (IAS)
...-03/MoMath-logo-footer.png?itok=W3rfj8LsNational Museum of Mathematics (MoMath)
...mes/main/images/social/icon_facebook.svgFacebook
...es/main/images/social/icon_instagram.svgInstagram
/themes/main/images/social/icon_twitter.svgTwitter
/themes/main/images/msri-logo.pngMSRI - Mathematical Sciences Research Institute

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.

Heading structure

Heading levelContent
H2 Main navigation
H2 Slideshow
H2 Main Content Panels
H2 Additional Links
H2 Sponsors
H2 Key Partners
H2 Footer
H3 Thank You for Your Support
H3 More Math! Resources For All Ages
H3 NMF Weekly Math Puzzles
H3 Newsletter and footnote
H3 Social Media
H3 ORGANIZER
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 13 external links on this page.
LinkAttributesAnchor text
/Anchor Skip to main content
/IMG-ALT National Math Festival
/searchIMG-ALT Search
/join/2022-festival2022 Festival Online
/join/inspiring-voices-classroomInspiring Voices from the Classroom
/join/high-school-datathon4jus...High School Datathon4Justice
/join/imagine-math-classIMAGINE MATH CLASS
https://globalmathproject.org/...New window External NMF Weekly Puzzles (opens new window)
https://www.facebook.com/group...New window External Subdomain Math Moms & Math Dads (opens new window)
/join/bonus-eventsBonus Events
/join/around-globeAround the Globe
/join/welcoming-statementWelcoming Statement
/watch-play/more-math-resourcesMore Math! Resources
/watch-play/2021-festival-online2021 Festival
/watch-play/2020-2021-videos-r...2021 Videos & Resources
/watch-play/2019-festival2019 Festival
/watch-play/2019-festival/2019...Schedule
/watch-play/2019-festival/sche...Make or Take Spiral
/watch-play/2019-festival/sche...Mathical Readings
/watch-play/2019-festival/2019...Presenters
/watch-play/2019-festival/arou...Around the U.S.
/watch-play/2019-festival/cele...Dr. James Tanton’s Week of Puzzles!
/watch-play/2019-festival/expl...“We Are Mathematics” Video Competition
/news/download-free-math-resou...Free Math Resources
/watch-play/2019-photos2019 Photos
/watch-play/2017-festival2017 Festival
/watch-play/2017-festival/2017...2017 Presenters
/watch-play/2017-festival/orga...Organizational Presenters
/watch-play/2017-photos-videos2017 Photos & Videos
/watch-play/2015-festival2015 Festival
/watch-play/2015-photos-videos2015 Photos & Videos
/support/donateDonate
/support/sponsorSponsor
/about-us/who-we-areWho We Are
/about-us/why-we-areWhy We Are
/about-us/our-sponsorsOur Sponsors
/about-us/friends-festivalFriends of the Festival
/about-us/festival-alumniFestival Alumni
/about-us/media-pressMedia & Press
/news/news-updatesNews & Updates
https://us10.campaign-archive....New window External Subdomain Subscribe to Email News (opens new window)
https://mathfest.us10.list-man...New window External Subdomain Sign up for email news (opens new window)
/news/creative-pause-festivalNational Math Festival on pause
https://www.mathicalbooks.org/New window External Subdomain View the latest winners (opens new window)
/event/changing-face-mathematicsView the event video Mathematically Gifted & Black: Changing the Face of Mathematics
IMG-ALT Mathematically Gifted & Black Founders at 2021 NMF
https://globalmathproject.org/...New window External Playful math puzzles each week, kid approved! NMF Weekly Puzzle Emails (opens new window)
IMG-ALT NMF Weekly Puzzle Newsletter
/join/imagine-math-classExplore video submissions
/watch-play/more-math-resourcesMath fun for all ages More Math! Resources
IMG-ALT Pattern block art at 2019 festival
https://www.facebook.com/group...New window External Subdomain A new Facebook group for family math inspiration Math Moms and Math Dads (opens new window)
IMG-ALT Facebook Group: Math Moms and Math Dads
/watch-play/more-math-resourcesLearn More
https://globalmathproject.org/...New window External Learn More (opens new window)
https://mathfest.us10.list-man...New window External Subdomain Sign Up for our Newsletter (opens new window)
/sites/default/files/2020-11/N...New window Privacy Policy (opens new window)
/sites/default/files/2020-11/N...New window Website Terms of Use (opens new window)
/site-mapSite Map
https://www.facebook.com/natio...New window External Subdomain (opens new window)
IMG-ALT Facebook
A-TITLE Facebook
https://www.instagram.com/natm...New window External Subdomain Text duplicate (opens new window)
IMG-ALT Instagram
A-TITLE Instagram
https://twitter.com/natmathfes...New window External Text duplicate (opens new window)
IMG-ALT Twitter
A-TITLE Twitter
http://www.msri.org/New window External Subdomain Text duplicate (opens new window)
IMG-ALT MSRI - Mathematical Sciences Research Institute

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.nationalmathfestival.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 of 0.60 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.
The file size of the HTML document is fine (33 kB).

HTTP Response Header

NameValue
dateWed, 28 Aug 2024 09:23:15 GMT
content-typetext/html; charset=UTF-8
cache-controlmax-age=86400, public
x-drupal-dynamic-cacheHIT
link<http://www.nationalmathfestival.org/>; rel="canonical", <http://www.nationalmathfestival.org/>; rel="shortlink"
x-ua-compatibleIE=edge
content-languageen
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedThu, 25 Jul 2024 17:24:04 GMT
varyCookie,Accept-Encoding
x-generatorDrupal 8 (https://www.drupal.org)
x-drupal-cacheHIT
x-ncache-statusHIT
x-tlsYes
cf-cache-statusDYNAMIC
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servercloudflare
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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 website has excellent links from other websites.
This page has backlinks from 96 referring domains.
This page has 87,981 backlinks.
This page has backlinks from 93 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
Disallow: /user/logout/
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password/
Disallow: /index.php/user/register/
Disallow: /index.php/user/login/
Disallow: /index.php/user/logout/

Search preview

www.nationalmathfestival.org
Home | National Math Festival

Most important keywords

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

KeywordResultRecheck
MATH70%Check
National Math66%Check
Math Festival66%Check
National Math Festival64%Check
Festival59%Check
National59%Check
math puzzles56%Check
Math Moms54%Check
Free Math53%Check
Moms Math Dads49%Check

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