Sleepfoundation.org - SEO Checker

Overview of the SEO Check
Meta information
96% 
Page quality
63% 
Page structure
64% 
Link structure
37% 
Server
22% 
External factors
100% 
SEO Score
Response time
1.44 s
File size
66.70 kB
Words
844
Media files
33
Number of links
76 internal / 19 external

Task list of SEO Improvements

  • Only use 1 H1 Heading in your text.Very important!
  • Improve the page response time.Very important!
  • Try to reduce the number of used JavaScript files.Very important!
  • The page title should fit better to the content of the page.Important!
  • Use good alternative descriptions (alt attributes) for your images.Important!
View all

Meta specifications

Title
(Critically important)
National Sleep Foundation - Sleep Research & Education
There are word repetitions in the page title.
The length of the page title is perfect. (454 pixels out of 580 max pixel length)
Meta description
(Critically important)
Explore the National Sleep foundation, your source for sleep research and education from sleep disorders and problems to polls and maximizing energy.
The length of the meta description is perfect. (898 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://sleepfoundation.org/
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)
Language for link pointing to page itself inaccurate
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
google-site-verificationaXonwrrD8CugVRR0JUMy1kmBgIaRP-n3Enz-wNXVqbE
viewportwidth=device-width, initial-scale=1
y_key2988a2d53912b731
msvalidate.01ADB2100B099F6E516276DC45D5CCA8BC
descriptionExplore the National Sleep foundation, your source for sleep research and education from sleep disorders and problems to polls and maximizing energy.
keywordsSleep Research, Sleep Education
generatorDrupal 7 (http://drupal.org)
langen
Content-Typetext/html; charset=utf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 844 words. That's ok.
32.3% of the text are stop words.
The page contains a listing, which indicates a good text layout.
17 paragraphs were found on this page.
There are no duplicates on the site.
The average number of words per sentence of 13.4 words is good.
Frames
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This website loads 7 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 17 tags for this page.
Image SEO
(Somewhat important)
31 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.
Ads
(Somewhat important)
No ads were found on this page.
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
...fault/files/NSF logo- horizontal_1_0.pngHome
.../sleep/images/nsf-anniversary-mobile.jpgHome
/sites/all/themes/sleep/images/spacer.gifNo alt attribute provided
...3x386_MECourse_updated.jpg?itok=mm1Z7JI7No alt attribute provided
...ages/Sleeptech_rotator.png?itok=Mt0ZmohPNo alt attribute provided
...or-images/ACCME_slider.jpg?itok=Tn22GxkUNo alt attribute provided
...3x386_MECourse_updated.jpg?itok=Sq_9-iHuNo alt attribute provided
...ages/Sleeptech_rotator.png?itok=tWslk-V-No alt attribute provided
...or-images/ACCME_slider.jpg?itok=Jy0SNO3CNo alt attribute provided
...images/NSF-9-K-1280135.jpg?itok=cvZIyYH5No alt attribute provided
...images/NSF-9-I-1300228.jpg?itok=kPc3FtcaNo alt attribute provided
...-images/NSF-9-G-152008.jpg?itok=qqwIyVmbNo alt attribute provided
...-images/NSF-9-E-546190.jpg?itok=ulJT2DIJNo alt attribute provided
...-images/NSF-9-C-435979.jpg?itok=2FL_U_2fNo alt attribute provided
...-images/NSF-9-A-613659.jpg?itok=emMg1h0INo alt attribute provided
...ges/NSF-8-K-797960 (1).jpg?itok=JPJLLc1KNo alt attribute provided
...-images/NSF-8-I-376411.jpg?itok=0T8yHaslNo alt attribute provided
...-images/NSF-8-G_132034.jpg?itok=HkGYCFsANo alt attribute provided
...k-images/NSF-8-E366113.jpg?itok=okqNp-eZNo alt attribute provided
...k-images/NSF-8-C-86319.jpg?itok=PyKaZ_CDNo alt attribute provided
...-images/NSF-8-A-464028.jpg?itok=8V5RJa1WNo alt attribute provided
...-images/NSF-7-K-785142.jpg?itok=zLISZaFDNo alt attribute provided
...-images/NSF-7-C-893971.jpg?itok=GKnqTBZHNo alt attribute provided
...-images/NSF-7-E-783765.jpg?itok=3TuOsUcaNo alt attribute provided
...-images/NSF-6-E-463932.jpg?itok=tIjVKvM7No alt attribute provided
...-images/NSF-6-I-330210.jpg?itok=3gy6Om2zNo alt attribute provided
...images/NSF-6-C-1285306.jpg?itok=rYB7UDlCNo alt attribute provided
...-images/NSF-5-K-969580.jpg?itok=LqH5tbdhNo alt attribute provided
...-images/NSF-5-I-222917.jpg?itok=K6kVv8fnNo alt attribute provided
...images/NSF-5-C-1203041.jpg?itok=4_H7DBueNo alt attribute provided
...images/NSF-5-E-1085817.jpg?itok=2Dy9bspDNo alt attribute provided
...ink-images/Melatonin_0.png?itok=ltLCQ6DiNo alt attribute provided
...red-link-images/Travel.png?itok=D-MuqPHhNo alt attribute provided

Page structure

H1 heading
(Critically important)
Home Home
Too many H1 headings
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Home Home
H1 Featured
H2 Search form
H2 Choose a Sleep Topic
Some anchor texts are used more than once.
26 links don't have an anchor text.
The amount of internal links is ok.
None of the anchor texts is too long.
All internal links don't have dynamic parameters.
There are 19 external links on this page.
LinkAttributesAnchor text
https://sleepfoundation.org/Anchor Skip to main content
https://sleepfoundation.org/Anchor Text duplicate Skip to main content
https://sleepfoundation.org/Anchor Skip to navigation
https://sleepfoundation.org/IMG-ALT Home
A-TITLE National Sleep Foundation
http://sleep.org/New window External sleep.org
/sleep-disorders-problemsSleep Disorders
/sleep-topicsSleep Topics
A-TITLE Sleep Topics
/sleep-news/the-sleep-environmentThe Bedroom Environment
http://www.sleephealthjournal....New window External Journal
/white-paper-consequences-drow...Drowsy Driving
/how-america-sleepsHow America Sleeps
http://sleepfoundation.clubexp...External Subdomain Find A Sleep Professional
A-TITLE Find A Sleep Professional
https://www.kramesstore.com/OA...External Sleep Shop
http://education.sleepfoundati...External Subdomain No Text
/sleeptech/content/sleeptech-s...No Text
/continuing-medical-educationNo Text
https://sleepfoundation.org/Anchor No Text
https://sleepfoundation.org/Anchor No Text
https://sleepfoundation.org/Anchor No Text
/sleep-topics/beverages-avoid-...No Text
/sleep-topics/beverages-avoid-...Beverages to Avoid to Sleep Soundly While Traveling
/sleep-topics/relieve-ear-pres...No Text
/sleep-topics/relieve-ear-pres...Relieve Ear Pressure While Traveling for Better Sleep
/sleep-topics/how-sleep-well-w...No Text
/sleep-topics/how-sleep-well-w...How to Sleep Well When Traveling to a New Time Zone
/sleep-topics/the-importance-s...No Text
/sleep-topics/the-importance-s...The Importance of Sleep for Young Athletes Who Travel
/sleep-topics/why-blanket-can-...No Text
/sleep-topics/why-blanket-can-...Why a Blanket Can Be Key to Getting Zzz's on the Road
/sleep-topics/why-you-cant-ski...No Text
/sleep-topics/why-you-cant-ski...Why You Can't Skimp on Sleep When Road Tripping
/sleep-disorders-problems-list...No Text
/sleep-disorders-problems-list...These Mouth Exercises May Help Stop Snoring
/sleep-topics/3-signs-too-stre...No Text
/sleep-topics/3-signs-too-stre...3 Signs You're Too Stressed to Sleep—and How to Unwind
/sleep-topics/the-connection-b...No Text
/sleep-topics/the-connection-b...The Connection Between Yoga and Better Sleep
/sleep-topics/can-music-help-y...No Text
/sleep-topics/can-music-help-y...Can Music Help You Calm Down and Sleep Better?
/sleep-disorders-problems-list...No Text
/sleep-disorders-problems-list...How Meditation Can Treat Insomnia
/sleep-topics/why-electronics-...No Text
/sleep-topics/why-electronics-...Why Electronics May Stimulate You Before Bed
/sleep-disorders-problems-list...No Text
/sleep-disorders-problems-list...How to Spot Sleep Apnea Early
/sleep-disorders-problems-list...No Text
/sleep-disorders-problems-list...What's the Connection Between Race and Sleep Disorders?
/sleep-disorders-problems-list...No Text
/sleep-disorders-problems-list...The Link Between a Lack of Sleep and Type 2 Diabetes
/sleep-disorders-problems-list...No Text
/sleep-disorders-problems-list...How a Dental Device May Help Your Sleep Problem
/sleep-topics/the-connection-b...No Text
/sleep-topics/the-connection-b...The Connection Between Sleep and Overeating
/sleep-topics/why-soda-impacts...No Text
/sleep-topics/why-soda-impacts...Why Soda Impacts Your Zzz's
/sleep-topics/how-blue-light-a...No Text
/sleep-topics/how-blue-light-a...How Blue Light Affects Kids & Sleep
/sleep-topics/childrens-stress...No Text
/sleep-topics/childrens-stress...Children's Stress & Sleep
/sleep-topics/sleep-training-y...No Text
/sleep-topics/sleep-training-y...Sleep Training Your Child? 5 Things to Remember
/sleep-topics/how-moms-can-fig...No Text
/sleep-topics/how-moms-can-fig...How Moms Can Fight Seasonal Affective Disorder
/sleep-topics/melatonin-and-sleepNo Text
/sleep-topics/melatonin-and-sleepSleep and Melatonin
/sleep-news/back-vacation-how-...No Text
/sleep-news/back-vacation-how-...Sleep and Travel
http://sleep.org/New window External Visit Now
/media-centerMedia
A-TITLE Media
/events-activities/sleep-aware...Events & Activities
A-TITLE Events & Activities
/healthcare-professionalsFor Professionals
A-TITLE For Health Care Professionals
http://sleephealthjournal.org/New window External Text duplicate Journal
http://sleepfoundation.clubexp...External Subdomain Membership
A-TITLE Become a Member
/careersCareers
A-TITLE Careers
http://sleep.org/New window External Sleep.org
/about-usAbout Us
A-TITLE About Us
http://sleep.org/New window External Text duplicate sleep.org
/sleep-disorders-problemsText duplicate Sleep Disorders
/sleep-topicsText duplicate Sleep Topics
A-TITLE Sleep Topics
http://www.sleephealthjournal....New window External Text duplicate Journal
/how-america-sleepsText duplicate How America Sleeps
http://sleepfoundation.clubexp...External Subdomain Text duplicate Find A Sleep Professional
A-TITLE Find A Sleep Professional
https://www.kramesstore.com/OA...External Text duplicate Sleep Shop
http://www.facebook.com/pages/...External Facebook
A-TITLE Facebook
http://twitter.com/sleepfounda...External Twitter
A-TITLE Twitter
http://www.pinterest.com/sleep...External Pinterest
A-TITLE Pinterest
https://www.youtube.com/user/N...External Youtube
A-TITLE Youtube
http://blog.sleepfoundation.org/External Subdomain Blog
http://instagram.com/sleepfoun...External Instagram
/alerts/rssRSS
A-TITLE RSS
/rss.xmlSyndicate
/site-informantion/privacy-policyPrivacy Policy
/terms-useTerms & Conditions
/copyright-noticeCopyright Notice
/sitemapSite Map

Server configuration

HTTP redirects
(Critically important)
This website redirects to "https://sleepfoundation.org/"
HTTP header
(Important)
The used PHP version is outdated and may be a security risk.
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
This website uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.44 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.
This website loads 7 javascript files. This may affect the load time negatively.
This website only loads 2 CSS files. That's ok.
The file size of the HTML document is fine (67 kB).

HTTP Response Header

NameValue
dateThu, 21 Sep 2017 18:04:39 GMT
serverApache/2.4.25 (Ubuntu)
upgradeh2
connectionUpgrade
x-powered-byPHP/5.5.9-1ubuntu4.22
x-drupal-cacheHIT
etag"1506010006-1"
content-languageen
x-frame-optionsSAMEORIGIN
x-ua-compatibleIE=edge
x-generatorDrupal 7 (http://drupal.org)
link
last-modifiedThu, 21 Sep 2017 16:06:46 GMT
expiresSun, 19 Nov 1978 05:00:00 GMT
varyCookie,Accept-Encoding
content-encodinggzip
transfer-encodingchunked
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website has excellent links from other websites.
This website has backlinks from 29,841 referring domains.
This website has 768,528 backlinks.
This website has backlinks from 20,060 different ip addresses.
Facebook popularity
(Somewhat important)
This website is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

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/

Facebook popularity

Shares / Likes / Comments
0

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Search preview

National Sleep Foundation - Sleep Research & Education
https://sleepfoundation.org/
Explore the National Sleep foundation, your source for sleep research and education from sleep disorders and problems to polls and maximizing energy.

Most important keywords

Seobility found the following keywords. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Sleep70%Check
on Sleep67%Check
Foundation63%Check
National Sleep Foundation61%Check
National Sleep59%Check
to Sleep56%Check
Search52%Check
Sleep Disorders52%Check
Sleep Research49%Check
National47%Check

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