Nsfsport.com - SEO Checker

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Overview of the SEO Check
Meta information
96% 
Page quality
77% 
Page structure
70% 
Link structure
78% 
Server
24% 
External factors
100% 
SEO Score
Response time
1.25 s
File size
28.10 kB
Words
588
Media files
10
Number of links
43 internal / 19 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Certified for Sport®
The page title is too short. (180 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Certified for Sport® meets the growing demands of athletes, coaches and all those concerned about banned substances in sports supplements.
The length of the meta description is perfect. (886 pixels out of 1000 max pixel length)
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
descriptionCertified for Sport® meets the growing demands of athletes, coaches and all those concerned about banned substances in sports supplements.
viewportwidth=device-width, initial-scale=1
theme-color#ffffff
langen
charsetutf-8

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Page quality

Content
(Critically important)
The average number of words per sentence of 29.55 words is high.
This page contains 588 words. That's ok.
28.9% 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.
10 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.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 6 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 12 tags for this page.
Image SEO
(Somewhat important)
5 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/nsf_cfs_logo-text.svgNSF Certified for Sport®
/images/nsf_cfs_logo-text.svgNSF Dietary Supplement Services
...ball-players_iStock-183306994,w_1366.jpgNo alt attribute provided
/images/app-store-badge_135x40.svgNo alt attribute provided
/images/google-play-badge_135x40.pngNo alt attribute provided
...sports-track_iStock-625416788,w_1366.jpgCyclist on a sports track
...ertified-for-Sport-Mark_Color_94x144.pngNSF Certified for Sport
...s/zoa-pre-workout-supplement_232x126.jpgNo alt attribute provided
...ages/man_supplement_53634760_232x126.jpgMan placing supplement in container
/news-resources/images/cfs-app_232x126.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
NSF Certified for Sport®
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 NSF Certified for Sport®
H1 NSF Dietary Supplement Services
H2 NSF’s Certified for Sport® helps athletes, dietitians, coaches, and consumers around the world make safer decisions when choosing sport supplements, functional foods, and personal care products
H2 Want to know the latest certified products? Download Our App
H2 Why Choose Certified Products?
H3 What People Are Saying
H3 News and Resources
H4 Dwayne “The Rock” Johnson’s ZOA+ Powder Earns NSF Certified for Sport® Certification
H4 Nine Potentially Harmful Stimulants Found in Weight Loss and Sports Supplements Listing Deterenol as Ingredient
H4 NSF and iNADO Team Up to Protect Athletes and Consumers From Sports Supplement Risks
H4 New Certified for Sport® App Helps Consumers Find Independently Tested, Safer Supplements in Seconds
Some anchor texts are used more than once.
1 links don't have an anchor text.
There are 3 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 19 external links on this page.

Found links on this page

LinkAttributesAnchor text
/index.phpIMG-ALT NSF Certified for Sport®
A-TITLE Home
/certified-products/Search Certified Products
/index.phpHome
/certified-products/Certified Products
/about-us/About Us
/about-us/experts/Meet Our Experts
/our-mark.phpWhat Our Mark Means
/get-certified.phpHow to Get Certified
/news-resources/News & Resources
/news-resources/certified-for-...Certified for Sport® App
/news-resources/mailing-list-s...Mailing List Signup
/contact-us/Contact Us
/index.phpIMG-ALT NSF Dietary Supplement Services
A-TITLE Home
/index.phpText duplicate Home
/certified-products/Text duplicate Certified Products
/about-us/Text duplicate About Us
/about-us/experts/Text duplicate Meet Our Experts
/our-mark.phpText duplicate What Our Mark Means
/get-certified.phpText duplicate How to Get Certified
/news-resources/Text duplicate News & Resources
/news-resources/certified-for-...Text duplicate Certified for Sport® App
/news-resources/mailing-list-s...Text duplicate Mailing List Signup
/contact-us/Text duplicate Contact Us
/certified-products/Text duplicate Search Certified Products
/certified-products/search-res...View All Products
http://itunes.apple.com/us/app...New window External Subdomain No Text
https://play.google.com/store/...New window External Subdomain No Text
/our-mark.phpWhy Choose Certified Products?
https://www.usada.org/New window External Subdomain United States Anti-Doping Agency (USADA)
https://www.mlb.com/New window External Subdomain Major League Baseball
https://www.nhl.com/New window External Subdomain National Hockey League
https://www.cfl.ca/New window External Subdomain Canadian Football League
https://www.nfl.com/New window External Subdomain NFL
https://www.nba.com/New window External Subdomain NBA
https://www.pga.com/New window External Subdomain PGA
http://www/lpga.comNew window External LPGA
https://www.cces.ca/New window External Subdomain CCES
https://sportsrd.org/conferenc...New window External CPSDA
https://www.inado.org/New window External Subdomain iNADO
https://www.ironman.com/New window External Subdomain Ironman
https://www.nascar.com/New window External Subdomain NASCAR
https://taylorhooton.org/New window External Taylor Hooton Foundation
/news-resources/View all news
https://www.nsf.org/news/dwayn...New window External Subdomain No Text
https://www.nsf.org/news/dwayn...New window External Subdomain Dwayne “The Rock” Johnson’s ZOA+ Powder Earns NSF Certified for Sport® Certification
https://www.nsf.org/news/dwayn...New window External Subdomain Read article on nsf.org
/news-resources/news/nine-pote...IMG-ALT Man placing supplement in container
/news-resources/news/nine-pote...Nine Potentially Harmful Stimulants Found in Weight Loss and Sports Supplements Listing Deterenol as Ingredient
/news-resources/news/nine-pote...Trivial anchor text
Read More
/news-resources/news/nsf-inado...NSF and iNADO Team Up to Protect Athletes and Consumers From Sports Supplement Risks
/news-resources/news/nsf-inado...Trivial anchor text
Read more
/news-resources/news/new-app-h...No Text
/news-resources/news/new-app-h...New Certified for Sport® App Helps Consumers Find Independently Tested, Safer Supplements in Seconds
/news-resources/news/new-app-h...Text duplicate Trivial anchor text
Read More
/certified-products/Text duplicate Certified Products
/about-us/Text duplicate About Us
/our-mark.phpText duplicate What Our Mark Means
/get-certified.phpText duplicate How to Get Certified
/news-resources/Text duplicate News & Resources
/contact-us/Text duplicate Contact Us
/about-us/sitemap.phpSitemap
/about-us/privacy.phpPrivacy Policy / Copyright

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.nsfsport.com/"
HTTP header
(Important)
The used PHP version is outdated and may be a security risk.
The HTML page should be transferred using GZip compression.
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)
Performance
(Somewhat important)
The page response time is slow (1.25 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 page loads 6 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 (28 kB).

HTTP Response Header

NameValue
dateThu, 19 Sep 2024 18:24:29 GMT
serverApache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.4.16
x-powered-byPHP/5.4.16
transfer-encodingchunked
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

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 1,320 referring domains.
This page has 11,206 backlinks.
This page has backlinks from 978 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

No valid Robots.txt file was found.

Similar sites

Search preview

www.nsfsport.com
Certified for Sport®
Certified for Sport® meets the growing demands of athletes, coaches and all those concerned about banned substances in sports supplements.

Most important keywords

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

KeywordResultRecheck
Sport89%Check
Certified78%Check
Sport Supplements71%Check
NSF Certified69%Check
NSF67%Check
Sport App67%Check
Sport certification62%Check
Certified Products60%Check
Sport program60%Check
Sports58%Check
Show more keywords and terms

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