Guidelinecentral.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
35% 
Page structure
100% 
Link structure
87% 
Server
46% 
External factors
100% 
SEO Score
Response time
0.80 s
File size
103.80 kB
Words
246
Media files
12
Number of links
56 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Guideline Central - The Largest Guideline Library in the World!
The length of the page title is perfect. (557 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Available online, in mobile app, and via our APIs AI-Driven search to find the right information at the right time
The length of the meta description is perfect. (670 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.guidelinecentral.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
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
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionAvailable online, in mobile app, and via our APIs AI-Driven search to find the right information at the right time
article:modified_time2023-10-27T13:37:01+00:00
langen-us
twitter:cardsummary_large_image
twitter:titleGuideline Central - The Largest Guideline Library in the World!
twitter:label1Est. reading time
twitter:data11 minute
og:localeen_US
og:typewebsite
og:titleGuideline Central
og:descriptionAvailable online, in mobile app, and via our APIs AI-Driven search to find the right information at the right time
og:urlhttps://www.guidelinecentral.com/
og:site_nameGuideline Central
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 246 words on this page. Use at least 250 words to provide useful information.
Words from the H1 heading are not used in the page content.
No paragraphs were detected.
22.4% 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.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 47 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 amount of tags is very high (8). We recommend using a maximum of 6 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
...ts/images/GuidelineCentralLogo_White.svgGuideline Central Logo
...\guideline-drug-illustration_250x330.pngSimple illustration of guideline page on our site.
...ine-pocketguide-illustration_250x330.pngSimple illustration of guideline page on our site.
.../assets/images/home/free-month-promo.pngFree Month Promo
/wp-content/uploads/2022/10/Mobile-App.pngMobile App
...\assets\images\home\apple-store-icon.pngNo alt attribute provided
...\assets\images\home\google-play-icon.pngNo alt attribute provided
...411303bf38c00dc45b0984f7f2d9b66e8746cb51American Thyroid Association logo
...af491a2686476fe759182efcb267566949a22e04Post-Acute and Long-Term Care Medical Association logo
...b76877c6a584da84546d40cb9ffd407bf7d0e1d0Academy of Nutrition and Dietetics logo
...01dbdfa1bd8273235803a143cc6aa558a48765f0American College of Allergy, Asthma, and Immunology logo
...c\assets\images\home\guidelines-page.pngImage of page examples on devices.

Page structure

H1 heading
(Critically important)
The Largest Guideline Library in the World!
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 The Largest Guideline Library in the World!
H2 Guideline Central
H3 Available online, in mobile app, and via our APIs AI-Driven search to find the right information at the right time
H3 Clinical Reference Tools
H3 Our Guidelines Platform
H3 Search Across All Content
H4 New Mobile App Guideline Central Clinical Reference Tools
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 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.guidelinecentral.com/Anchor Skip to content
https://www.guidelinecentral.com/Subdomain IMG-ALT Guideline Central Logo
/shop/Subdomain Shop
A-TITLE Shop
/subscribeSubscribe
A-TITLE Subscribe
/insights/Subdomain InSights Hub
A-TITLE InSights Hub
/solutions/providers-instituti...Subdomain Providers & Institutions
A-TITLE Providers & Institutions
/solutions/content-licensing/Subdomain Content Licensing
A-TITLE Content Licensing
/solutions/medical-societies/Subdomain Medical Societies
A-TITLE Medical Societies
/solutions/sponsorships/Subdomain HCP Engagement Programs
A-TITLE HCP Engagement Programs
/solutions/payers/Subdomain Payers
A-TITLE Payers
/solutions/pharma/Subdomain Pharma
A-TITLE Pharma
/solutions/computable-guidelines/Subdomain Computable Guidelines
A-TITLE Computable Guidelines
/contact/Subdomain Contact Us
A-TITLE Contact Us
/submit-your-own-guideline/Subdomain Submit Your Own Guideline
A-TITLE Submit Your Own Guideline
/request-reprints/Subdomain Request Reprints
A-TITLE Request Reprints
/advertise-with-us/Subdomain Sponsorship Opportunities
A-TITLE Sponsorship Opportunities
/guidelines/Subdomain Guidelines
/calculators-list/Subdomain Calculators
/drugs-list/Subdomain Drugs
/uspstf-list/Subdomain USPSTF
/clinical-trials-list/Subdomain Trials
/pubmed-list/Subdomain PubMed
/guidelinesBrowse Guidelines
/onemonthfreepromoRegister Now
https://apps.apple.com/us/app/...External Subdomain No Text
https://play.google.com/store/...External Subdomain No Text
/guidelines/ATAIMG-ALT American Thyroid Association logo
A-TITLE American Thyroid Association
/guidelines/PALTmedIMG-ALT Post-Acute and Long-Term Care Medical Association logo
A-TITLE Post-Acute and Long-Term Care Medical Association
/guidelines/ANDIMG-ALT Academy of Nutrition and Dietetics logo
A-TITLE Academy of Nutrition and Dietetics
/guidelines/ACAAIIMG-ALT American College of Allergy, Asthma, and Immunology logo
A-TITLE American College of Allergy, Asthma, and Immunology
/guidelinesIMG-ALT Image of page examples on devices.
/shop/Subdomain All Products
/guidelines/Subdomain Text duplicate Guidelines
/calculators-list/Subdomain Text duplicate Calculators
/drugs-list/Subdomain Text duplicate Drugs
/uspstf-list/Subdomain Text duplicate USPSTF
/clinical-trials-list/Subdomain Clinical Trials
/pubmed-list/Subdomain Text duplicate PubMed
/about/Subdomain About Guideline Central
/get-the-app/Subdomain Get the App
/careers/Subdomain Careers
/insights/Subdomain Text duplicate InSights Hub
/faq/Subdomain Frequently Asked Questions
/privacy-terms/Subdomain Privacy & Terms
/testimonials/Subdomain Testimonials
/solutions/providers-instituti...Subdomain Text duplicate Providers & Institutions
/solutions/content-licensing/Subdomain Text duplicate Content Licensing
/solutions/medical-societies/Subdomain Text duplicate Medical Societies
/solutions/sponsorships/Subdomain Text duplicate HCP Engagement Programs
/solutions/payers/Subdomain Text duplicate Payers
/solutions/pharma/Subdomain Text duplicate Pharma
/solutions/computable-guidelines/Subdomain Text duplicate Computable Guidelines
/contact/Subdomain Contact Form
/submit-your-own-guideline/Subdomain Text duplicate Submit Your Own Guideline
/request-reprints/Subdomain Text duplicate Request Reprints
/advertise-with-us/Subdomain Text duplicate Sponsorship Opportunities
/cart/Subdomain Cart
https://www.guidelinecentral.com/Subdomain Guideline Central
https://www.linkedin.com/compa...New window External Subdomain A-TITLE LinkedIn
https://www.facebook.com/Guide...New window External Subdomain A-TITLE Facebook
https://x.com/guidelinecentNew window External A-TITLE X (Twitter)
https://www.youtube.com/user/G...New window External Subdomain A-TITLE YouTube

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.guidelinecentral.com/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.80 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 29 CSS files. This may affect the page load time negatively.
This page loads 47 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (104 kB).

HTTP Response Header

NameValue
servernginx/1.25.2
dateThu, 01 May 2025 02:22:11 GMT
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
set-cookie44 Characters
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
content-encodingbr
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 73 referring domains.
This page has 138 backlinks.
This page has backlinks from 69 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

Sitemap: https://www.guidelinecentral.com/sitemap_index.xml

User-agent: *
Disallow: /*add-to-cart=*
Disallow: /search/*
Disallow: /*/feed*
Disallow: /feed*
Disallow: /ata-calculator

User-agent: CCBot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: Omgilibot
Disallow: /

User-agent: Omgili
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: Applebot-Extended
Disallow: /

Similar sites

Search preview

www.guidelinecentral.com
Guideline Central - The Largest Guideline Library in the World!
Available online, in mobile app, and via our APIs AI-Driven search to find the right information at the right time

Most important keywords

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

KeywordResultRecheck
Guideline83%Check
Guideline Central77%Check
Largest Guideline71%Check
Guideline Library71%Check
Central70%Check
Largest Guideline Library67%Check
Largest62%Check
Library61%Check
World61%Check
search59%Check
Show more keywords and terms

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