Cardiac.zoll.com - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
90% 
Page structure
66% 
Link structure
22% 
Server
100% 
External factors
81% 
SEO Score
Response time
0.32 s
File size
98.10 kB
Words
903
Media files
12
Number of links
108 internal / 27 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Solutions for Cardiac Patient Management | ZOLL
The length of the page title is perfect. (445 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
From the team behind the LifeVest wearable defibrillator, ZOLL offers a range of technologies designed to help acute cardiac patients get back to living their lives.
The length of the meta description is perfect. (990 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://cardiac.zoll.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Language defined in HTTP-Equiv meta tag: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
descriptionFrom the team behind the LifeVest wearable defibrillator, ZOLL offers a range of technologies designed to help acute cardiac patients get back to living their lives.
viewportwidth=device-width, initial-scale=1
generatorHubSpot
langen
twitter:descriptionFrom the team behind the LifeVest wearable defibrillator, ZOLL offers a range of technologies designed to help acute cardiac patients get back to living their lives.
twitter:titleSolutions for Cardiac Patient Management | ZOLL
twitter:cardsummary
og:descriptionFrom the team behind the LifeVest wearable defibrillator, ZOLL offers a range of technologies designed to help acute cardiac patients get back to living their lives.
og:titleSolutions for Cardiac Patient Management | ZOLL
og:urlhttps://cardiac.zoll.com
content-languageen
charsetutf-8

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Page quality

Content
(Critically important)
The average number of words per sentence of 8.5 words is low.
This page contains 903 words. That's ok.
20.4% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
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.
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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 18 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
/hubfs/zoll-cardiac-logo.svgZOLL logo
...=iStock-461272759_HOMEPAGE_2400x1000.jpgZOLL LifeVest patient walking outdoors while holding hands with his family
...t B LifeVest art-high res OUTLINE 1.webpLifeVest wearable cardioverter defibrillator device image
...A7098.webp?width=2000&name=491A7098.webpZOLL Heart Failure Management System device image
...0&name=Console_Front_View_V1_400x320.jpgTherOx SuperSaturated Oxygen Therapy device
...ame=Camera03_RETOUCH_MOVED_ADD CORD.webpWatchPAT One home sleep apnea test device image
...ght=1000&name=shutterstock_114639472.jpggrandparents with grandchild outside
...bfs/hubspot roundtable thumbnail (1).pngLifeVest patient roundtable thumbnail
/hubfs/Farah-Fahmi.webpDr. Farah HFMS testimonial video thumbnail
/hubfs/paulas-story.webpPaula's LifeVest story video thumbnail
...name=iStock-1161415041_WEB_2400X1000.jpgwoman in pink shirt wearing headset
/hubfs/zoll-cardiac-logo.svgZOLL logo

Page structure

H1 heading
(Critically important)
Solutions for cardiac patient management
Too many H1 headings
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Solutions for cardiac patient management
H1 We’re here to help. Anytime.
H2 Explore our solutions
H2 Innovation for better outcomes
H2 “LifeVest enabled me to have the confidence to go on about my life and do things that I needed to do.”
H2 “HFMS is a technology that allows us to monitor the patient... [and] we can intervene and prevent that readmission.”
H2 “I had a sudden cardiac arrest, and LifeVest saved my life.”
H2 Empty heading
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.
1 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (27) on this page.

Found links on this page

LinkAttributesAnchor text
https://careers.zoll.com/New window External Subdomain Careers
https://zpm.zoll.com/New window External Subdomain ZOLL Patient Management Network Login
/about-us?hsLang=enSubdomain About Us
/de-de/?hsLang=de-deSubdomain Deutschland (Deutsch)
/es/?hsLang=esSubdomain España (Español)
/fr/?hsLang=frSubdomain France (Français)
/it/?hsLang=itSubdomain Italia (Italiano)
http://www.ak-zoll.com/medical...External Subdomain 日本 (日本語)
/nl/?hsLang=nlSubdomain Nederland (Nederlands)
/pl/?hsLang=plSubdomain Polska (Polski)
/de-ch/?hsLang=de-chSubdomain Schweiz (Deutsch)
/fr-ch/?hsLang=fr-chSubdomain Suisse (Français)
/it-ch/?hsLang=it-chSubdomain Svizzera (Italiano)
/en-gb/?hsLang=en-gbSubdomain United Kingdom (English)
/?hsLang=enSubdomain United States (English)
/?hsLang=enSubdomain IMG-ALT ZOLL logo
/patients/lifevest?hsLang=enSubdomain LifeVest Wearable Cardioverter Defibrillator (WCD)
/patients/lifevestSubdomain LifeVest Overview
/patients/lifevest/daily-life-...Subdomain Daily Life with LifeVest
/patients/lifevest/what-is-sud...Subdomain What is Sudden Cardiac Death (SCD)?
/patients/lifevest/faqSubdomain LifeVest Patient FAQs
/patients/lifevest/resources-f...Subdomain Recursos para el paciente en Español
/patients/heart-failure-manage...Subdomain Heart Failure Management System (HFMS)
/patients/heart-failure-manage...Subdomain HFMS Overview
/patients/heart-failure-manage...Subdomain Daily Life with HFMS
/patients/heart-failure-manage...Subdomain What is Heart Failure?
/patients/heart-failure-manage...Subdomain HFMS Patient FAQs
/patients/heart-failure-manage...Subdomain Text duplicate Recursos para el paciente en Español
https://www.itamar-medical.com...New window External Subdomain WatchPAT Home Sleep Apnea Test
/support?hsLang=enSubdomain Request Support
/medical-professionals/solutio...Solutions Overview
/medical-professionals/lifeves...Subdomain Text duplicate LifeVest Wearable Cardioverter Defibrillator (WCD)
/medical-professionals/lifevestSubdomain Text duplicate LifeVest Overview
/medical-professionals/lifeves...Subdomain Ordering and Coverage
/medical-professionals/lifeves...Subdomain Clinical Outcomes
/medical-professionals/lifeves...Subdomain Guideline Recommendations
/medical-professionals/lifeves...Subdomain Actionable Insights
/medical-professionals/lifeves...Subdomain Innovation in LifeVest
/medical-professionals/lifeves...Subdomain Medical Professional FAQs
/medical-professionals/lifeves...Subdomain Resources for First Responders
/medical-professionals/heart-f...Subdomain Text duplicate Heart Failure Management System (HFMS)
/medical-professionals/heart-f...Subdomain Text duplicate HFMS Overview
/medical-professionals/heart-f...Subdomain Ordering, Coverage and Coding
/medical-professionals/heart-f...Subdomain Text duplicate Clinical Outcomes
/medical-professionals/heart-f...Subdomain Text duplicate Medical Professional FAQs
https://info.zoll.com/theroxNew window External Subdomain TherOx SuperSaturated Oxygen Therapy
https://www.itamar-medical.com...New window External Subdomain Text duplicate WatchPAT Home Sleep Apnea Test
/medical-professionals/zpm-net...Subdomain ZOLL Patient Management (ZPM) Network Enrollment
/medical-professionals/request...Subdomain Request Information
/support?hsLang=enSupport
/patients/lifevest?hsLang=enSubdomain Text duplicate LifeVest Overview
/patients/lifevest/daily-life-...Subdomain Text duplicate Daily Life with LifeVest
/patients/lifevest/what-is-sud...Subdomain Text duplicate What is Sudden Cardiac Death (SCD)?
/patients/lifevest/faq?hsLang=enSubdomain Text duplicate LifeVest Patient FAQs
/patients/lifevest/resources-f...Subdomain Text duplicate Recursos para el paciente en Español
/patients/heart-failure-manage...Subdomain Text duplicate HFMS Overview
/patients/heart-failure-manage...Subdomain Text duplicate Daily Life with HFMS
/patients/heart-failure-manage...Subdomain Text duplicate What is Heart Failure?
/patients/heart-failure-manage...Subdomain Text duplicate HFMS Patient FAQs
/patients/heart-failure-manage...Subdomain Text duplicate Recursos para el paciente en Español
https://www.itamar-medical.com...New window External Subdomain Text duplicate WatchPAT Home Sleep Apnea Test
/support?hsLang=enSubdomain Text duplicate Request Support
/medical-professionals/solutio...Subdomain Text duplicate Solutions Overview
/medical-professionals/lifeves...Subdomain Text duplicate LifeVest Overview
/medical-professionals/lifeves...Subdomain Text duplicate Ordering and Coverage
/medical-professionals/lifeves...Subdomain Text duplicate Clinical Outcomes
/medical-professionals/lifeves...Subdomain Text duplicate Guideline Recommendations
https://cardiac.zoll.com/Subdomain Text duplicate Actionable Insights
/medical-professionals/lifeves...Subdomain Text duplicate Innovation in LifeVest
/medical-professionals/lifeves...Subdomain Text duplicate Medical Professional FAQs
/medical-professionals/lifeves...Subdomain Text duplicate Resources for First Responders
/medical-professionals/heart-f...Subdomain Text duplicate HFMS Overview
/medical-professionals/heart-f...Subdomain Text duplicate Ordering, Coverage and Coding
/medical-professionals/heart-f...Subdomain Text duplicate Clinical Outcomes
/medical-professionals/heart-f...Subdomain Medical Professional FAQ
https://info.zoll.com/theroxNew window External Subdomain TherOx SuperSaturated Oxygen Therapy

https://www.itamar-medical.com...New window External Subdomain Text duplicate WatchPAT Home Sleep Apnea Test
/medical-professionals/zpm-net...Subdomain Text duplicate ZOLL Patient Management (ZPM) Network Enrollment
/medical-professionals/request...Subdomain Text duplicate Request Information
/support?hsLang=enSubdomain Text duplicate Support
https://careers.zoll.com/New window External Subdomain Text duplicate Careers
https://zpm.zoll.com/New window External Subdomain Text duplicate ZOLL Patient Management Network Login
/about-us?hsLang=enSubdomain Text duplicate About Us
/de-de/?hsLang=de-deSubdomain Text duplicate Deutschland (Deutsch)
/es/?hsLang=esSubdomain Text duplicate España (Español)
/fr/?hsLang=frSubdomain Text duplicate France (Français)
/it/?hsLang=itSubdomain Text duplicate Italia (Italiano)
http://www.ak-zoll.com/medical...External Subdomain Text duplicate 日本 (日本語)
/nl/?hsLang=nlSubdomain Text duplicate Nederland (Nederlands)
/pl/?hsLang=plSubdomain Text duplicate Polska (Polski)
/de-ch/?hsLang=de-chSubdomain Text duplicate Schweiz (Deutsch)
/fr-ch/?hsLang=fr-chSubdomain Text duplicate Suisse (Français)
/it-ch/?hsLang=it-chSubdomain Text duplicate Svizzera (Italiano)
/en-gb/?hsLang=en-gbSubdomain Text duplicate United Kingdom (English)
/?hsLang=enSubdomain Text duplicate United States (English)
/?hsLang=enNo Text
https://cardiac.zoll.com/Anchor LEARN MORE
/patients/lifevest?hsLang=enLifeVest Wearable Defibrillator patient info
/patients/heart-failure-manage...Heart Failure Management System patient info
/medical-professionals/solutio...Subdomain Info for Medical Professionals
/patients/lifevest?hsLang=enNew window Subdomain For Patients
/medical-professionals/lifeves...New window Subdomain For Medical Professionals
/patients/heart-failure-manage...New window Subdomain Text duplicate For Patients
/medical-professionals/heart-f...New window Subdomain Text duplicate For Medical Professionals
https://info.zoll.com/theroxNew window External Subdomain Text duplicate For Medical Professionals
https://www.itamar-medical.com...New window External Subdomain Text duplicate For Patients
https://www.itamar-medical.com...New window External Subdomain Text duplicate For Medical Professionals
/about-us?hsLang=enNew window Subdomain ABOUT US
https://careers.zoll.com/New window External Subdomain CAREERS
https://www.jacc.org/doi/10.10...New window External Subdomain URL anchor text
https://www.jacc.org/doi/10.1016/j.jchf.2024.07.022
/support?hsLang=enNew window GET IN TOUCH
https://www.facebook.com/profi...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://x.com/zoll_cmsNew window External No Text
/patients/lifevest?hsLang=enSubdomain Text duplicate LifeVest Wearable Cardioverter Defibrillator (WCD)
/patients/heart-failure-manage...Subdomain Text duplicate Heart Failure Management System (HFMS)
https://www.itamar-medical.com...New window External Subdomain Text duplicate WatchPAT Home Sleep Apnea Test
/medical-professionals/solutio...Subdomain Text duplicate Solutions Overview
/medical-professionals/lifeves...Subdomain Text duplicate LifeVest Wearable Cardioverter Defibrillator (WCD)
/medical-professionals/heart-f...Subdomain Text duplicate Heart Failure Management System (HFMS)
https://info.zoll.com/theroxNew window External Subdomain Text duplicate TherOx SuperSaturated Oxygen Therapy
https://www.itamar-medical.com...New window External Subdomain Text duplicate WatchPAT Home Sleep Apnea Test
/medical-professionals/zpm-net...Subdomain ZOLL Patient Management Network Enrollment
/medical-professionals/request...Subdomain Text duplicate Request Information
/support?hsLang=enSubdomain Text duplicate Request Support
https://cardiac.zoll.com/supportContact Us
/about-us?hsLang=enSubdomain Our Company
https://careers.zoll.com/New window External Subdomain Text duplicate Careers
https://cardiac.zoll.com/about-usLeadership Team
https://cardiac.zoll.com/about-usPress & Media
https://www.zoll.com/New window External Subdomain Other ZOLL divisions
/?hsLang=enSubdomain Text duplicate IMG-ALT ZOLL logo
https://www.zoll.com/en-us/pri...New window External Subdomain Privacy Policy
https://www.zoll.com/en-us/abo...New window External Subdomain Terms of Use
/hubfs/PatientPrivacy.pdf?hsLa...New window Subdomain Patient Privacy Practices

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://cardiac.zoll.com/"
HTTP header
(Important)
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 is excellent with 0.32 seconds.
The file size of the HTML document is fine (98 kB).

HTTP Response Header

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External factors

This page is very well linked from other websites.
This page has backlinks from 27 referring domains.
This page has 601 backlinks.
This page has backlinks from 26 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /_hcms/preview/
Disallow: /hs/manage-preferences/
Disallow: /hs/preferences-center/
Disallow: /*?*hs_preview=*
Disallow: /*?*hsCacheBuster=*

Similar sites

Search preview

cardiac.zoll.com
Solutions for Cardiac Patient Management | ZOLL
From the team behind the LifeVest wearable defibrillator, ZOLL offers a range of technologies designed to help acute cardiac patients get back to living their lives.

Most important keywords

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

KeywordResultRecheck
Cardiac95%Check
cardiac patient90%Check
Patient84%Check
cardiac patient management83%Check
ZOLL Patient81%Check
Patient Management78%Check
ZOLL76%Check
ZOLL Patient Management75%Check
acute cardiac75%Check
LifeVest Patient73%Check
Show more keywords and terms

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